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multifunction preset counter H7CX c-87 counters multifunction preset counter H7CX ? highly visible display with backlit negative transmissive lcd. programmable pv color to visually alert when output status changes (screw terminal block models). intuitive setting enabled using ergonomic up/down digit keys (4- digit models) and dip switch. configurable as 1-stage counter, 2-stage counter, total and pre- set counter, batch counter, dual counter, or tachometer. (config- urability varies with model.) pnp/npn switchable input. finger-safe terminals (screw terminal block models). meets a variety of mounting requirements: screw terminal block models, and pin-style terminal models. nema4/ip66 compliance. six-language instruction manual. contents model number structure.............................................................. c-88 ordering information.................................................................... c-88 specifications............................................................................... c-89 connections................................................................................. c-93 nomenclature .............................................................................. c-98 dimensions .................................................................................. c-99 precautions.................................................................................. c-103 operating procedures.................................................................. c-106 setting procedure guide ....................................................... c-106 operating procedures (counter function) ............................ c-107 operating procedures (tachometer function) ...................... c-118 operation in configuration selection mode........................... c-124 additional information .................................................................. c-125
c-88 multifunction preset counter H7CX model number structure model number legend 1. external connection none: screw terminals 11: 11-pin socket 2. no. of digits none: 6 digits 4: 4 digits 3. stage setting none: 1-stage setting u: factory-set to 1-stage setting w: factory-set to 2-stage setting 4. output type none: contact output or contact and transistor in combination s: transistor output 5. supply voltage/external power supply none: 100 to 240 vac at 50/60 hz with 12 vdc power supply d: 12 to 24 vdc without external power supply d1: 12 to 24 vdc or 24 vac at 50/60 hz with 12 vdc power supply 6. case color none: black g: light gray (munsell 5y7/1): produced upon request. ordering information list of models note: can be used as a 2-stage counter. in this case, each output can be flexibly allocated to either stage 1 or 2. accessories (order separately) note: 1. supplied with screw-terminal models (i.e., excluding H7CX-a11 @ /-a114 @ models). 2. y92a-48g is a finger-safe terminal cover attached to the p3ga-11 socket. 1 2 3 4 5 6 H7CX-a @@@@@@ supported configurations ? 1-stage counter 1-stage counter with total counter 1-stage counter 2-stage counter 1-stage counter with total counter 1-stage counter with batch counter dual counter (addition/subtrac- tion) tachometer 1-stage counter 2-stage counter 1-stage counter with total counter 1-stage counter with batch counter dual counter (addi- tion only) sensor power supply output type supply voltage 11-pin socket screw terminal 1-stage 1-stage (see note.) 2-stage 6 digits 4 digits 6 digits 4 digits 6 digits 6 digits 4 digits H7CX-a11 @ H7CX-a114 @ H7CX-a @ H7CX-a4 @ H7CX-au @ H7CX-aw @ H7CX-a4w @ 12 vdc contact output 100 to 240 vac H7CX-a11 H7CX-a114 H7CX-a H7CX-a4 --- H7CX-aw H7CX-a4w 12 to 24 vdc/ 24 vac H7CX-a11d1 H7CX-a114d1 --- --- --- H7CX-awd1 --- contact and transistor output 100 to 240 vac --- --- --- --- H7CX-au --- --- 12 to 24 vdc/ 24 vac --- --- --- --- H7CX-aud1 --- --- transistor output 100 to 240 vac H7CX-a11s H7CX-a114s H7CX-as H7CX-a4s --- H7CX-aws --- 12 to 24 vdc/ 24 vac H7CX-a11sd1 --- --- --- H7CX-ausd1 H7CX-awsd1 --- none contact output 12 to 24 vdc --- --- H7CX-ad H7CX-a4d --- --- --- transistor output --- --- H7CX-asd H7CX-a4sd --- H7CX-awsd H7CX-a4wsd name models flush mounting adapter (see note 1.) y92f-30 waterproof packing (see note 1.) y92s-29 track mounting/front connecting socket 11-pin p2cf-11 11-pin, finger-safe type p2cf-11-e back connecting socket 11-pin p3ga-11 11-pin, finger-safe type p3ga-11 with y92a-48g (see note 2.) hard cover y92a-48 soft cover y92a-48f1 mounting track 50 cm (l) 7.3 mm (t) pfp-50n 1 m (l) 7.3 mm (t) pfp-100n 1 m (l) 16 mm (t) pfp-100n2 end plate pfp-m spacer pfp-s
multifunction preset counter H7CX c-89 counters specifications ratings note: 1. permissible ripple: 20% (p-p) max. 2. only when the following modes are selected. input mode: command, individual, or quadrature; output mode: k-2, d, or l item H7CX-a4 @ H7CX-a @ H7CX-a114 @ H7CX-a11 @ classification preset counter supported configurations 1-stage counter, 1-stage counter with total counter (selectable) rated supply voltage (see note 1.) 100 to 240 vac (50/60 hz), 12 to 24 vdc 100 to 240 vac (50/60 hz) 24 vac (50/60 hz)/12 to 24 vdc operating voltage range 85% to 110% of rated supply voltage (90% to 110% at 12 vdc) power consumption approx. 9.2 va at 264 vac approx. 7.2 va at 26.4 vac approx. 3.7 w at 12 vdc mounting method flush mounting flush mounting, surface mounting, or din track mounting external connections screw terminals 11-pin socket terminal screw tightening torque 0.5 nm max. --- display 7-segment, negative transmissive lcd; pv 11.5-mm-high characters, red or green (programmable) 9-mm-high characters, red or green (programmable) 11.5-mm-high characters, red 9-mm-high characters, red sv 6-mm-high characters, green digits 4 digits ( ? 999 to 9,999) sv range: 0 to 9,999 6 digits ( ? 99,999 to 999,999) sv range: ? 99,999 to 999,999 (see note 2.) or 0 to 999,999 4 digits ( ? 999 to 9,999) sv range: 0 to 9,999 6 digits ( ? 99,999 to 999,999) sv range: ? 99,999 to 999,999 (see note 2.) or 0 to 999,999 max. counting speed 30 hz or 5 khz (selectable, on/off ratio 1:1), common setting for cp1 and cp2 input modes increment, decrement, command, individual, and quadrature input signals cp1, cp2, reset, and total reset input method no-voltage input/voltage input (switchable) no-voltage input on impedance: 1 k ? max. (leakage current: 5 to 20 ma at 0 ? ) on residual voltage: 3 v max. off impedance: 100 k ? min. voltage input high (logic) level: 4.5 to 30 vdc low (logic) level: 0 to 2 vdc (input resistance: approx. 4.7 k ? ) reset input minimum reset input signal width: 1 or 20 ms (selectable), common setting for all inputs reset system external, manual, and automatic reset (internal according to c, r, p, and q mode operation) output modes n, f, c, r, k-1, p, q, a n, f, c, r, k-1, p, q, a, k-2, d, l n, f, c, r, k-1, p, q, a n, f, c, r, k-1, p, q, a, k-2, d, l one-shot output time 0.01 to 99.99 s output type contact type: spdt transistor type: 1 transistor control output contact output: 3 a at 250 vac/30 vdc, resistive load (cos =1) minimum applied load: 10 ma at 5 vdc (failure level: p, reference value) transistor output: npn open collector, 100 ma at 30 vdc residual voltage: 1.5 vdc max. (approx. 1 v) leakage current: 0.1 ma max. nema b300 pilot duty, 1/4 hp 3-a resistive load at 120 vac, 1/3 hp 3-a resistive load at 240 vac external power supply 12 vdc ( 10%), 100 ma (except for H7CX-a @ d models) refer to precautions for details. key protection ye s prescaling function yes (0.001 to 9.999) yes (0.001 to 99.999) yes (0.001 to 9.999) yes (0.001 to 99.999) decimal point adjustment yes (rightmost 3 digits) sensor waiting time 250 ms max. (control output is turned off and no input is accepted during sensor waiting time.) memory backup eeprom (overwrites: 100,000 times min.) that can store data for 10 years min. ambient temperature operating: ? 10 to 55 c ( ? 10 to 50 c if counters are mounted side by side) (with no icing or condensation) storage: ? 25 to 65 c (with no icing or condensation) ambient humidity 25% to 85% case color black (n1.5), light gray (munsell 5y7/1, produced upon request) attachments waterproof packing, flush mounting adapter none
c-90 multifunction preset counter H7CX ratings (contd.) note: 1. permissible ripple: 20% (p-p) max. 2. only when the following modes are selected. - input mode: command, individual, or quadrature; output mode: k-2, d, l, or h - dual count calculating mode: sub; output mode: k-2, d, l, or h in dual counter operation item H7CX-a4w @ H7CX-aw @ H7CX-au @ classification preset counter preset counter/tachometer supported configurations 1-stage counter, 2-stage counter, 1-stage counter with total counter, 1-stage counter with batch counter, dual counter (addition only) (selectable) 1-stage counter, 2-stage counter, 1-stage counter with total counter, 1-stage counter with batch counter, dual counter (addition/subtraction), tachometer (selectable) rated supply voltage (see note 1.) 100 to 240 vac (50/60 hz), 12 to 24 vdc 100 to 240 vac (50/60 hz), 24 vac (50/60 hz)/12 to 24 vdc, 12 to 24 vdc 100 to 240 vac (50/60 hz), 24 vac (50/60 hz)/12 to 24 vdc operating voltage range 85% to 110% of rated supply voltage (90% to 110% at 12 vdc) power consumption approx. 9.2 va at 264 vac approx. 7.2 va at 26.4 vac approx. 3.7 w at 12 vdc mounting method flush mounting external connections screw terminals terminal screw tightening torque 0.5 nm max. display 7-segment, negative transmissive lcd pv 11.5-mm-high characters, red or green (programmable) 9-mm-high characters, red or green (programmable) sv 6-mm-high characters, green digits 4 digits ( ? 999 to 9,999) sv range: 0 to 9,999 6 digits ( ? 99,999 to 999,999 or 0 to 999,999 when using as tachometer) sv range: ? 99,999 to 999,999 (see note 2.) or 0 to 999,999 input signals cp1, cp2, reset 1, and reset 2 input method no-voltage input/voltage input (switchable) no-voltage input on impedance: 1 k ? max. (leakage current: 5 to 20 ma at 0 ? ) on residual voltage: 3 v max. off impedance: 100 k ? min. voltage input high (logic) level: 4.5 to 30 vdc low (logic) level: 0 to 2 vdc (input resistance: approx. 4.7 k ? ) counter max. counting speed 30 hz or 5 khz (selectable, on/off ratio 1:1), common setting for cp1 and cp2 input mode increment, decrement, command, individual, and quadrature reset input minimum reset input signal width: 1 or 20 ms (selectable), common setting for all inputs reset system external, manual, and automatic reset (internal according to c, r, p, and q mode operation) output modes n, f, c, r, k-1, p, q, a n, f, c, r, k-1, p, q, a, k-2, d, l, h one-shot output time 0.01 to 99.99 s tachometer pulse measurement method --- periodic measurement (sampling period: 200 ms) max. counting speed --- 30 hz or 10 khz (selectable) measuring ranges --- 30 hz: 0.01 to 30.00 hz 10 khz: 0.01 hz to 10 khz measuring accuracy --- 0.1% fs 1 digit max. (at 23 5 c) output modes --- hi-lo, area, hi-hi, lo-lo auto-zero time --- 0.1 to 99.9 s startup time --- 0.0 to 99.9 s average processing --- off/2/4/8 times output type H7CX-a4w/-aw/-awd1: spdt (out2) and spst-no (out1) H7CX-a4wsd/-aws/-awsd/-awsd1: 2 transistors H7CX-au/-aud1: spdt and 1 transistor H7CX-ausd1: 2 transistors (output allocation possible) control output contact output: 3 a at 250 vac/30 vdc, resistive load (cos =1) minimum applied load: 10 ma at 5 vdc (failure level: p, reference value) transistor output: npn open collector, 100 ma at 30 vdc residual voltage: 1.5 vdc max. (approx. 1 v) leakage current: 0.1 ma max. nema b300 pilot duty, 1/4 hp 3-a resistive load at 120 vac, 1/3 hp 3-a resistive load at 240 vac external power supply 12 vdc ( 10%) 100 ma (except for H7CX-a @ d models) refer to precautions for details. key protection ye s prescaling function yes (0.001 to 9.999) yes (0.001 to 99.999) decimal point adjustment yes (rightmost 3 digits) sensor waiting time 250 ms max. (control output is turned off and no input is accepted during sensor waiting time.) memory backup eeprom (overwrites: 100,000 times min.) that can store data for 10 years min. ambient temperature operating: ? 10 to 55 c ( ? 10 to 50 c if counters are mounted side by side) (with no icing or condensation) storage: ? 25 to 65 c (with no icing or condensation) ambient humidity 25% to 85% case color black (n1.5), light gray (munsell 5y7/1, produced upon request) attachments waterproof packing, flush mounting adapt- er waterproof packing, flush mounting adapter, labels for counter/tachometer dip switch settings
multifunction preset counter H7CX c-91 counters characteristics note: 1. to meet ul listing requirements with the H7CX-a11 @ models, an omron p2cf-11- @ or p3ga-11 socket must be mounted on the H7CX. otherwise, H7CX-a11 @ models are considered to meet ul508 recognition requirements. 2. a waterproof packing is necessary to ensure ip66 waterproofing between the H7CX and installation panel. item H7CX insulation resistance 100 m ? min. (at 500 vdc) between current-carrying terminal and exposed non-current-carrying metal parts, and be- tween non-continuous contacts dielectric strength 2,000 vac, 50/60 hz for 1 min between current-carrying metal parts and non-current-carrying metal parts 2,000 vac (for 100 to 240 vac), 50/60 hz for 1 min between power supply and input circuit (1,000 vac for 24 vac/ 12 to 24 vdc) 1,000 vac (for H7CX- @ sd/- @ sd1), 50/60 hz for 1 min between control output, power supply, and input circuit (2,000 vac for models other than H7CX- @ sd/- @ sd1) 1,000 vac, 50/60 hz for 1 min between non-continuous contacts impulse withstand voltage 3 kv (between power terminals) for 100 to 240 vac, 1 kv for 24 vac/12 to 24 vdc and 12 to 24 vdc 4.5 kv (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 240 vac, 1.5 kv for 24 vac/12 to 24 vdc and 12 to 24 vdc noise immunity 1.5 kv (between power terminals) for 100 to 240 vac and 24 vac/12 to 24 vdc, 480 v for 12 to 24 vdc 600 v (between input terminals) square-wave noise by noise simulator (pulse width: 100 ns/1 s, 1-ns rise) static immunity destruction: 15 kv malfunction: 8 kv vibration resistance destruction: 10 to 55 hz with 0.75-mm single amplitude, four cycles each in three directions (8 minutes per cycle) malfunction: 10 to 55 hz with 0.35-mm single amplitude, four cycles each in three directions (8 minutes per cycle) shock resistance destruction: 294 m/s 2 each in three directions malfunction: 98 m/s 2 each in three directions life expectancy mechanical: 10,000,000 operations min. electrical: 100,000 operations min. (3 a at 250 vac, resistive load) see life-test curve on page 92. approved safety standards (see note 1.) ul508/listing, csa c22.2 no. 14, conforms to en61010-1 (pollution degree 2/overvoltage category ii) conforms to vde0106/p100 (finger protection). emc (emi) en61326 emission enclosure: en55011 group 1 class a emission ac mains: en55011 group 1 class a (ems) en61326 immunity esd: en61000-4-2: 4 kv contact discharge (level 2) 8 kv air discharge (level 3) immunity rf-interference: en61000-4-3: 10 v/m (amplitude-modulated, 80 mhz to 1 ghz) (level 3); 10 v/m (pulse-modulated, 900 mhz 5 mhz) (level 3) immunity conducted disturbance: en61000-4-6: 10 v (0.15 to 80 mhz) (level 3) immunity burst: en61000-4-4: 2 kv power-line (level 3); 1 kv i/o signal-line (level 4) immunity surge: en61000-4-5: 1 kv line to lines (power and output lines) (level 2); 2 kv line to ground (power and output lines) (level 3) immunity voltage dip/interruption en61000-4-11: 0.5 cycle, 100% (rated voltage) degree of protection panel surface: ip66 and nema type 4 (indoors) (see note 2.) weight approx. 140 g
c-92 multifunction preset counter H7CX life-test curve (reference values) resistive load inductive load reference: a current of 0.15 a max. can be switched at 125 vdc (cos =1) and current of 0.1 a max. can be switched if l/r=7 ms. in both cases, a life of 100,000 operations can be expected. the minimum applicable load is 10 ma at 5 vdc (failure level: p). inrush current (reference values) 1,000 700 500 300 100 70 50 01 2 3 4 250 vac (cos =1) load current (a) 30 vdc (cos =1) no. of operations ( 10 3 ) 1,000 700 500 300 100 70 50 01 2 3 4 250 vac cos =0.4 load current (a) 30 vdc (l/r=7 ms) no. of operations ( 10 3 ) model voltage applied voltage inrush current (peak value) time H7CX-a11/-aw 100 to 240 vac 264 vac 5.8 a 0.7 ms H7CX-a11d1/-awd1 24 vac/12 to 24 vdc 26.4 vac 10.4 a 1.2 ms H7CX-ad 12 to 24 vdc 26.4 vdc 6.0 a 1.2 ms
multifunction preset counter H7CX c-93 counters connections block diagram note: all models except for H7CX- @ d (models with 12 to 24-vdc power supplies) have basic insulation. i/o functions using as a counter note: 1. in increment mode or increment/decrement mode, the present value returns to 0; in decrement mode, the present value returns to the set value with 1-stage models, and returns to set value 2 with 2-stage models. 2. the reset indicator will not be lit when the total reset or reset 2 input is on. using as a tachometer input circuit display circuit (see note.) output circuit (basic insulation) power supply circuit (basic insulation) key switch circuit internal control circuit inputs cp1, cp2 in general (except for dual counter mode) reads counting signals increment, decrement, command, individual, and quadrature inputs accepted. when used as a dual counter reads cp1 count signals with cp1 input and cp2 count signals with cp2 input. increment signals can be input. reset or reset 1 in general (except for dual counter mode) resets present value and outputs (out2 when using the batch counter). (see note 1.) counting cannot be performed during reset/reset 1 input. the reset indicator is lit during reset input. when used as a dual counter resets the cp1 present value (to 0). counting for cp1 input cannot be performed during reset 1 input. the reset indicator is lit during reset 1 input. total reset or reset 2 (see note 2.) when used as a 1-stage/2-stage counter does not operate (not used). when used as a total and preset counter resets the total count value. holds the total count value at 0 during total reset input. when used as a batch counter resets the batch count value and batch output (out1). holds the batch count value at 0 during reset 2 input. when used as a dual counter resets the cp2 present value. counting for cp2 input cannot be performed during reset 2 input. outputs out1, out2 outputs take place according to designated output mode when corresponding preset is reached. inputs cp1, cp2 reads counting signals. (cp2 input is not used.) reset 1, reset 2 holds the measurement value and outputs. (reset 2 input is not used.) the reset indicator is lit during hold. outputs out1, out2 outputs signals according to the specified output mode when a set value is reached.
c-94 multifunction preset counter H7CX terminal arrangement confirm that the power supply meets specifications before use. note: do not connect unused terminals as relay terminals. 678910 11 12 13 ( ? ) (+) 0 v 1234 5 678910 11 12 13 (+) ( ? ) 0 v 1234 5 678910 11 12 13 12345 ( ? ) (+) 0 v 678910 11 12 13 0 v 12345 (+) ( ? ) 6 7 8 9 10 11 1 2 3 4 5 (+) ( ? ) cp1 cp2 0 v ( ? ) (+) 6 7 8 9 10 11 1 2 3 4 5 (+) ( ? ) cp1 cp2 0 v ( ? ) (+) out out out out out out sensor, etc. unused unused 12 vdc unused unused unused note: terminals 1 and 6 are connected internally. sensor, etc. 12 vdc unused unused unused unused unused note: terminals 1 and 6 are connected internally. reset total reset sensor, etc. 12 vdc external power supply internal circuit reset total reset sensor, etc. 12 vdc external power supply internal circuit H7CX-a/-a4 1-stage contact output reset cp2 cp1 total reset external power supply H7CX-as/-a4s 1-stage transistor output reset cp2 cp1 total reset external power supply H7CX-a11/-a114/-a11d1/-a114d1 1-stage contact output H7CX-ad/-a4d 1-stage contact output reset cp2 cp1 total reset H7CX-asd/-a4sd 1-stage transistor output reset cp2 cp1 total reset H7CX-a11s/-a114s/-a11sd1 1-stage transistor output
multifunction preset counter H7CX c-95 counters 678910 11 12 13 (+) ( ? ) 12345 ( ? ) (+) 0 v 678910 11 12 13 (+) ( ? ) 12345 ( ? ) (+) 0 v 678910 11 12 13 0 v 12345 (+) ( ? ) 678910 11 12 13 (+) ( ? ) 12345 ( ? ) (+) 0 v 678910 11 12 13 (+) ( ? ) 12345 ( ? ) (+) 0 v out1 out2 out1 out2 out1 out2 out1 or 2 out 1 or 2 out1 or 2 out 1 or 2 sensor, etc. 12 vdc sensor, etc. 12 vdc unused note: 1. terminals 1 and 6 are connected internally. sensor, etc. 12 vdc sensor, etc. 12 vdc H7CX-aw/-a4w/-awd1 2-stage contact output reset 1 cp2 cp1 reset 2 external power supply H7CX-awsd/-a4wsd 2-stage transistor output reset 1 cp2 cp1 reset 2 H7CX-au/-aud1 1-stage contact, 1-stage transistor output reset 1 cp2 cp1 reset 2 external power supply note: each output can be flexibly allocated to either stage 1 or 2 by setting in function selection mode. H7CX-aws/-awsd1 2-stage transistor output reset 1 cp2 cp1 reset 2 external power supply H7CX-ausd1 1 or 2-stage transistor output reset 1 cp2 cp1 reset 2 external power supply note: each output can be flexibly allocated to either stage 1 or 2 in function selection mode. 2. do not connect unused terminals as relay terminals.
c-96 multifunction preset counter H7CX input circuits cp1, cp2, reset/reset 1, and total reset/reset 2 input note: the circuit shown above is for no-voltage input (npn input). input connections the inputs of the H7CX are no-voltage (short-circuit or open) inputs or voltage inputs. no-voltage inputs (npn inputs) no-voltage input signal levels applicable two-wire sensor leakage current:1.5 ma max. switching capacity:5 ma min. residual voltage:3 vdc max. operating voltage:10 vdc +14 v 1 k ? in internal circuit 6 7 8 9 10 3 7 5 6 4 6 7 8 9 3 7 5 6 10 4 6 7 8 9 3 7 5 6 10 4 open collector H7CX-a @ H7CX-a11 @ operates when the transistor turns on. 0 v voltage output sensor operates when the transistor turns on. contact input operates when the contact turns on. input reset/reset 1 input cp2 input cp1 input total reset/reset 2 input plc or sensor 0 v input reset/reset 1 input cp2 input cp1 input total reset/reset 2 input H7CX-a @ H7CX-a11 @ 0 v input reset/reset 1 input cp2 input cp1 input total reset/reset 2 in p ut H7CX-a @ H7CX-a11 @ no-contact input short-circuit level transistor on residual voltage: 3 v max. impedance when on: 1 k ? max. (the leakage current is 5 to 20 ma when the impedance is 0 ? .) open level transistor off impedance when off: 100 k ? min. contact input use contact which can adequately switch 5 ma at 10 v. maximum applicable voltage: 30 vdc max. 6 7 8 9 3 7 5 6 10 4 H7CX-a @ operates when the transistor turns on. H7CX-a11 @ dc two-wire sensor 0 v input reset/reset 1 input cp2 input cp1 input total reset/reset 2 in p ut
multifunction preset counter H7CX c-97 counters voltage inputs (pnp inputs) voltage input signal levels high level (input on): 4.5 to 30 vdc low level (input off): 0 to 2 vdc maximum applicable voltage: 30 vdc max. input resistance: approx. 4.7 k ? 6 7 8 9 3 7 5 6 10 4 6 7 8 9 3 7 5 6 10 4 6 7 8 9 3 7 5 6 10 4 sensor H7CX-a @ operates when the transistor turns off. H7CX-a11 @ operates when the transistor turns on. contact input operates when the contact turns on. 0 v input reset/reset 1 input cp2 input cp1 input total reset/reset 2 input no-contact input (npn transistor) no-contact input (pnp transistor) H7CX-a @ H7CX-a11 @ 0 v input reset/reset 1 input cp2 input cp1 input total reset/reset 2 input sensor H7CX-a @ H7CX-a11 @ 0 v input reset/reset 1 input cp2 input cp1 input total reset/reset 2 input
c-98 multifunction preset counter H7CX nomenclature reset operation by reset key 1 2 3 4 5 6 9 10 1 2 3 4 5 6 9 10 8 7 11 12 8 7 11 13 14 a b c d e f g h i j k l m n indicators operation keys switches key protection indicator (orange) set value 1, 2 stage indicator front view of 4-di g it mode l front view of 6-di g it mode l down keys: 1 to 4 key protect switch (factory setting) off on dip switch reset indicator (orange) lit when the reset input (1) or reset key is on. control output indicator (orange) out: one stage out1, out2: two stages total count indicator lit when the total count value is displayed. batch indicator lit when the batch count value is displayed. present value (main display) character height: 11.5 mm (6-digit: 9mm) set value (sub-display) character height: 6 mm mode key used to switch mode and setting items. reset key the operation of the reset function depends on the configuration selected as shown in the table below. up keys: 1 to 4 (6-digit models: 1 to 6) configuration reset operation 1-stage/2-stage counter resets the present value and outputs. total and preset counter resets the present value and outputs. when the total count value is displayed, resets the present value, the total count value, and outputs. batch counter resets the present value and out2. when the batch count value is displayed, resets the present value, the batch count value, and outputs. dual counter resets the cp1 present value, cp2 present val- ue, dual count value, and outputs. tachometer maintains the measured value and outputs (hold function).
multifunction preset counter H7CX c-99 counters dimensions note: all units are in millimeters unless otherwise indicated. counter (without flush mounting adapter) screw-terminal models with external power supplies (flush mounting) screw-terminal models without external power supplies (flush mounting) 11-pin socket models (flush mounting/surface mounting) 1 00 6 4 8 n o t e : m3.5 terminal screw (effective len g th: 6 mm ) ? H7CX-a ? H7CX-as ? H7CX-a4 ? H7CX-a4s ? H7CX-aw ? H7CX-aws ? H7CX-a4w ? H7CX-awd1 ? h7 c x-aw s d 1 ? H7CX-au ? H7CX-aud1 ? H7CX-ausd1 64 6 44.8 44.8 48 48 note: m3.5 terminal screw ( effective len g th: 6 mm ) ? H7CX-ad ? H7CX-asd ? H7CX-a4d ? H7CX-a4sd ? H7CX-awsd ? H7CX-awsd 72. 5 14.4 6 4 8 ? H7CX-a11 ? H7CX-a11s ? H7CX-a11d1 ? H7CX-a11sd1 ? H7CX-a114 ? H7CX-a114s ? h7 c x-a114d 1
c-100 multifunction preset counter H7CX dimensions with flush mounting adapter dimensions with front connecting socket note: these dimensions vary with the kind of din track (reference value). 58 4 8 98 . 5 7. 5 ( 51 ) 58 4 8 7. 5 ( 51 ) 6 2. 5 58 4 8 7. 5 (51) 98 . 7 a 45 +0.6 ? 0 45 +0.6 ? 0 0 a = (48n ? 2.5) +1 panel cutouts 60 min. 60 min. 15 min. n side by side mounting p a n el p a n el p a n el y92f-30 (p rovided ) flush mountin g adapte r y92s-29 (p rovided ) waterproof packin g ? H7CX-a ? H7CX-as ? H7CX-a4 ? H7CX-a4s ? H7CX-aw ? H7CX-aws ? H7CX-a4w ? H7CX-awd1 ? H7CX-awsd1 ? H7CX-au ? H7CX-aud1 ? ? H7CX-ad ? H7CX-asd ? H7CX-a4d ? H7CX-a4sd ? H7CX-awsd ? H7CX-a4wsd y 9 2 f - 3 0 ( p r o v i d e d ) flush mountin g adapte r ? H7CX-a11 ? H7CX-a11s ? H7CX-a11d1 ? H7CX-a11sd1 ? H7CX-a114 ? h7 c x-a114 s ? h7 c x-a114d 1 y92s-29 (order separatel y ) waterproof packin g y92f-30 (order separatel y ) flush mountin g adapte r p 3g a-11 (order separatel y ) back connectin g s ocke t panel cutouts are as shown below. (according to din43700). n o t e : 1 . the mounting panel thickness should be 1 to 5 mm. 2. to allow easier operability, it is recommended that adapters are mounted so that the gap between sides with hooks is at least 15 mm (i.e., so that the panel cutout interval is at least 60 mm). 3. it is possible to mount counters side by side, but only in the direction without the hooks. if they are mounted side-by-side, water-resistant specifications cannot be ensured. 0 with y92a-48f1 attached. a = {48n ? 2.5 + (n ? 1) x 4} +1 0 with y92a-48 attached. a = (51n ? 5.5) +1 11- p in socket models (adapter and waterproof packin g ordered separately ) screw-terminal models without external power su pp lies (provided with adapter and waterproof packin g) screw-terminal models with external power supplies (provided with adapter and waterproof packing) y92s-29 (p rovided ) waterproof packin g 112 1 09 . 7 p2 c f-1 1 h7 cx - a11 @
multifunction preset counter H7CX c-101 counters accessories (order separately) note: all units are in millimeters unless otherwise indicated. 40 0.2 7.8 3 4.5 35.4 4 7.8 4 40 0.2 35.4 30 5 4.5 3 1.2 track mounting/front connecting socket p2cf-11 surface mounting holes two, 4.5 dia. or two, m4 70 max. 50 max. 31.2 max. 70 max. 50 max. 31.2 max. note: track mounting is also possible. p2cf-11-e (finger safe terminal type) conforming to vde0106/p100 eleven, m3.5 x 7.5 sems two, 4.5-dia. holes terminal arrangement/ internal connections (top view) eleven, m3.5 x 7.5 sems two, 4.5-dia. holes 45 45 25.6 4.5 16.3 6.2 34 47.7 x 47.7 48 x 48 47.4 16.5 24.6 27.6 back connecting socket p3ga-11 27 dia. twelve, 6.4-dia. holes note: finger protection can be ensured by using in combination with the y92a-48g terminal cover. finger safe terminal cover conforming to vde0106/p100 y92a-48g (attachment for p3ga-11 socket) terminal arrangement/ internal connections (bottom view)
c-102 multifunction preset counter H7CX note: 1. depending on the operating environment, the condition of the soft cover may deteriorate, and it may shrink or become harder. therefore, it is recommended that the soft cover is replaced regularly. 2. the H7CX ? s panel surface is water-resistive (conforming to ip66) and so even if drops of water penetrate the gaps be- tween the keys, there will be no adverse effect on internal circuits. if, however, there is a possibility of oil being present on the operator ? s hands, use the soft cover. the soft cover ensures protection equivalent to ip54f against oil. do not, however, use the H7CX in locations where it would come in direct contact with oil. hard cover y92a-48 soft cover y92a-48f1 y92f-30 y92s-29 flush mounting adapter (provided with screw-terminal models) waterproof packing (provided with screw-terminal models) 4.5 15 25 25 25 25 * 10 10 7.3 0.15 35 0.3 27 0.15 1 4.5 15 25 25 25 25 15 10 10 1,000 27 24 16 29.2 1 1.5 50 11.5 10 6.2 1.8 1 35.5 35.3 1.8 1.3 4.8 5 16 12 44.3 16.5 10 34.8 35 0.3 mounting track pfp-100n, pfp-50n pfp-100n2 end plate pfp-m spacer pfp-s note: the values shown in parentheses are for the pfp-50n. 1,000 (500) (see note) m4 x 8 pan head screw
multifunction preset counter H7CX c-103 counters precautions !caution do not use the product in locations subject to flammable or explo- sive gases. doing so may result in explosion. the service life of the output relays depends on the switching capacity and switching conditions. consider the actual application conditions and use the product within the rated load and electrical service life. using the product beyond its service life may result in contact deposition or burning. do not disassemble, repair, or modify the product. doing so may result in electric shock, fire, or malfunction. do not allow metal objects or conductive wires to enter the product. doing so may result in electric shock, fire, or malfunction. external power supply the capacity of the external power supply is 100 ma at 12 v. when using a 24 vac/12 to 24 vdc power supply, reduce the load with the power supply voltage, as shown in the following diagram (dc power supplies only). power supplies when turning the power on and off, input signal reception is possi- ble, unstable, or impossible as shown in the diagram below. turn the power on and off using a relay with a rated capacity of 10 a minimum to prevent contact deterioration due to inrush current caused by turning the power on and off. apply the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value immediately, otherwise they may not be reset or a counter error may result. be sure that the capacity of the power supply is large enough, other- wise the counter may not start due to inrush current (reference value: approx. 10 a, 1.2 ms at 26.4 vac) that may flow for an instant when the counter is turned on. make sure that the fluctuation of the supply voltage is within the per- missible range. make sure that the voltage applied is within the specified range, oth- erwise the internal elements of the counter may be damaged. transistor output the transistor output of the H7CX is isolated from the internal cir- cuitry by a photocoupler, so the transistor output can be used as both npn and pnp output. the diode connected to the collector of the output transistor is used to absorb inverted voltage that is generated when an inductive load is connected to the H7CX. changing the set values when changing the set value during operation, because the H7CX uses a constant read-in system, output will turn on if the set value is equal to the present value. operation with a set value and present value of 0 if the set value and present value are both 0, output will turn on. output will turn off during reset. using the prescaling function observe the following points when setting a prescale value. set the set value to a value less than {maximum countable value ? prescale value}. example: if the prescale value is 1.25 and the counting range is 0.000 to 999.999, set the set value to a value less than 998.749 (= 999.999 ? 1.25). if the set value is set to a value greater than this, output will not turn on. note: output will turn on, however, if a present value overflow occurs (ffffff or ffff). setting the prescale value incorrectly may result in incorrect count- ing operation. be sure to set the prescale value correctly. dip switch setting ensure that the power is turned off before changing dip switch set- tings. changing dip switch settings with the power turned on may result in electric shock due to contact with terminals subject to high voltages. power failure backup all data is stored in the eeprom when there is power failure. the eeprom can be overwritten more than 100,000 times. eeprom is overwritten when the power is turned off or when settings are changed. 10. 8 1 5 1 00 2 0 p o w e r p p l y v o l a g e c ) ( d c v l t a g e p p l o n l y) l oad current ( ma ) 200 ms 5 ms on off input impossible unstable possible unstable impossible 0 to 1 s 0 to 90 ms power supply + + power for load power for load load load npn output pnp output + counter power for load inductive load
c-104 multifunction preset counter H7CX self-diagnostic function the following displays will appear if an error occurs. note: 1. the display for 4-digit models is given in parentheses. 2. display flashes (1-second cycles). 3. occurs when the present value or the total count value goes below ? 99,999 ( ? 999 with 4-digit models). 4. occurs when the present value (or measurement value) reaches 999,999 (9,999 with 4-digit models) under the following conditions : the output mode is k-2, d, l, or h. the H7CX is set for dual counter or tachometer operation. 5. except when the H7CX is set for tachometer operation. 6. includes the case where the eeprom has reached its overwrite lifetime. response delay time when resetting (transistor output) the following table shows the delay from when the reset signal is input until the output is turned off. (reference values) output delay time the following table shows the delay from when the present value passes the set value until the output is produced. actual measurements in n and k-2 modes. (reference values) note: the above times may vary slightly depending on the mode or operating conditions. maximum counting speed for batch counter the maximum counting speed for batch counter operation is 5 khz. the batch counter counts the number of times the count reaches the set value. wiring wiring input lines in the same conduit as power lines or other high- voltage lines may result in malfunction due to noise. wire the input lines separately, away from lines carrying high-voltages. in addition, make the input wiring as short as possible and use shield lines or metal wiring conduits. pay attention to terminal polarity to ensure correct wiring. mounting tighten the two mounting screws on the adaptor. tighten them alter- nately, a little at a time, so as to keep them at an equal tightness. the H7CX ? s panel surface is water-resistive (conforming to nema 4 and ip66). in order to prevent the internal circuit from water penetra- tion through the space between the timer and operating panel, attach a waterproof packing between the timer and installation panel and secure the waterproof packing with the y92f-30 flush-mounting adapter. main display sub-display error output status correction method set value after reset ------ ( ---- ) (see notes 1 and 2.) no change present value underflow (see note 3.) no change either press the reset key or turn on reset input. no change ffffff ( ffff ) (see notes 1 and 2.) no change present value overflow (see note 4.) no change either press the reset key or turn on reset input. (see note 5.) no change e1 not lit cpu off either press the reset key or reset the power supply. no change e2 not lit memory error (ram) off reset the power supply. no change e2 sum memory error (eep) (see note 6.) off reset to the factory settings using the reset key. 0 minimum reset signal width output delay time 1 ms 0.8 to 1.2 ms 20 ms 15 to 25 ms control output type maximum counting speed output delay time contact output 30 hz 16.5 to 24.0 ms 5 khz 3.7 to 5.6 ms transistor output 30 hz 12.0 to 20.0 ms 5 khz 0.2 to 0.55 ms 0.5 to 1 mm it is recommended that the space between the screw head and the adapter should be 0.5 to 1 mm.
multifunction preset counter H7CX c-105 counters operating environment use the product within the ratings specified for submerging in water and exposure to oil. do not use the product in locations subject to vibrations or shocks. using the product in such locations over a long period may result in damage due to stress. do not use the product in locations subject to dust, corrosive gases, or direct sunlight. separate the input signal devices, input signal cables, and the product from the source of noise or high-tension cables producing noise. separate the product from the source of static electricity when using the product in an environment where a large amount of static electricity is produced (e.g., forming compounds, powders, or fluid materials being transported by pipe). organic solvents (such as paint thinner), as well as very acidic or basic solutions might damage the outer casing of the H7CX. use the product within the ratings specified for temperature and humidity. do not use the product in locations where condensation may occur due to high humidity or where temperature changes are severe. store at the specified temperature. if the H7CX has been stored at a temperature of less than -10 c, allow the H7CX to stand at room temperature for at least 3 hours before use. leaving the H7CX with outputs on at a high temperature for a long time may hasten the degradation of internal parts (such as electro- lytic capacitors). therefore, use the product in combination with relays and avoid leaving the product as long as more than 1 month with the output turned on. the load current must be within the rated current. insulation specifications call for basic insulation between the power supply and input terminals, between the power supply and output termi- nals, and between the input and output terminals. (the H7CX-a @ d is not insulated between the power supply and input terminals.) input and output terminals are connected to devices without exposed charged parts. input and output terminals are connected to devices with basic insulation that is suitable for the maximum operating voltage. x 1 t x 2 x 2 /b t/a x 1 /a x 1 /a x auxiliary relay (e.g., my relay)
c-106 multifunction preset counter H7CX operating procedures setting procedure guide setting for counter operation (1-stage/2-stage counter, total and preset counter, batch counter, dual counter) note: 1. at the time of delivery, the H7CX is set to the 1-stage counter (2-stage counter for H7CX-aw @ /-a4w @ models) configuration. 2. set to output 2 time when using as a 2-stage counter or batch counter. setting for tachometer operation note: at the time of delivery, the H7CX is set to the 2-stage counter (1-stage counter for H7CX-au @ models) configuration. 1234567 8 ? ? ? off on when using basic settings only when using settings other than the above when using advanced functions other settings advanced functions ? counting speed (30 hz, 5 khz) ? input mode (up, down) ? output mode (n, f, c, k-1) ? one-shot output time (0.5 s, 0.05 s)(see note 2.) ? reset input signal width (20 ms, 1 ms) ? npn/pnp input mode (npn, pnp) basic settings the settings can be performed easily with the dip switch. for details on the setting methods, refer to page 21. all the functions can be set with the operation keys. for details on the setting methods, refer to page 22. ? input mode (up/down a, up/down b, up/down c) ? output mode (r, p, q, a, k-2, d, l, h) ? one-shot output time (except for 0.5 s and 0.05 s) (see note 2.) settings for advanced functions other than the basic settings above can be performed with the operation keys. for details on the setting methods, refer to page 22. ? dual count calculating mode ? output 1 time (for 2-stage counter) ? decimal point position ? prescale value ? display color ? output allocation ? key protect level 12345678 ? ? off on when using basic settings only when using advanced functions advanced functions ? counting speed (30 hz, 10 khz) ? output mode (hi-lo, area, hi-hi, lo-lo) ? average processing (off, 2, 4, 8 times) ? npn/pnp input mode (npn, pnp) basic settings the settings can be performed easily with the dip switch. for details on the setting methods, refer to page 33. settings for advanced functions other than the basic settings above can be performed with the operation keys. for details on the setting methods, refer to page 34. ? decimal point position ? prescale value ? auto-zero time ? startup time ? display color ? output allocation ? key protect level
multifunction preset counter H7CX (counter function) c-107 counters operating procedures (counter function) settings for basic operations note: set to one-shot output 2 time when using as a 2-stage counter or batch counter. easy confirmation of switch settings using indicators the on/off status of the dip switch pins can be confirmed using the front display. for details, refer to page 124. note: 1. be sure to set pin 1 of the dip switch to on. if it is set to off, the dip switch settings will not be enabled. 2. changes to dip switch settings are enabled when the power is turned on. 3. when setting input modes, output modes, or output times that cannot be set with the dip switch, all of the settings have to be made using the operation keys. for details on the setting methods, refer to page 108. when making settings using the operation keys, be sur e to set pin 1 of the dip switch to off. 1234567 8 off on settings for basic functions can be performed with just the dip switch. be sure to set pin 1 to on. note: all of the pins are factory-set to off. item off on 1 dip switch settings en- able/disable disabled enabled 2 counting speed 30 hz 5 khz 3 input mode up (increment) down (decre- ment) 4 output mode refer to the table on the right. 5 6 one-shot output time (see note.) 0.5 s 0.05 s 7 reset input signal width 20 ms 1 ms 8 npn/pnp input mode npn pnp pin 4 pin 5 output mode off off n on off f off on c on on k-1 switching to total and preset counter, batch counter, and dual counter operation (see note.) configuration selection mode run mode power on (tachometer) note: the configurations that can be selected vary with the model. + advanced-function settings the H7CX is factory-set to the 1-stage counter (2-stage counter for H7CX-aw @ /- a4w @ models) configuration. to change to a different configuration, use the procedure shown on the right. for details, refer to page 39. note: this includes changing to the 2- stage counter (or 1-stage counter) configuration. hold down for 1 s min. (see note.) (1-stage counter) (2-stage counter) (total and preset counter) (batch counter) (dual counter) after making dip switch settings for basic operations, advanced functions (see note) can be added using the operation keys. for details, refer to page 22. note: advanced functions consist of the dual count calculating mode, output 1 time (for 2-stage counter), decimal point position,pres cale value, display color, output allocation, and key protect level. mode 1 note: the key must be pressed before the key. mode 1 select the configuration using the and keys ( key with 6-digit models).
c-108 multifunction preset counter H7CX (counter function) settings for all functions note: at the time of delivery, the H7CX is set to the 1-stage counter (2-stage counter for H7CX-aw @ /-a4w @ models) configuration. when using as a 2-stage (or 1-stage) counter, total and preset counter, batch counter, or dual counter, switch to the configuration using the procedure given on page 124. (1ms) (20ms) (30hz) (5khz) (n) (0.50s) (99.99s) (0.01s) (0.50s) (99.99s) (0.01s) (0.01s) (99.99s) (f) (c) (r) (k-1) (p) (q) (a) (k-2) (d) (l) (h) (kp-1) (kp-2) (kp-3) (kp-4) (kp-5) (99.999) [9.999] (1.000) (0.001) (0.50s) (99.99s) (0.01s) the characters displayed in reverse video are the default settings. power on note 4: displayed for output modes other than k-2, d, l, and h only. input mode output mode display color see note 1. see note 2. for details on operations in run mode, refer to page 25. 3 s min. 3 s min. when using as a 2-stage counter: (addition) (subtraction) (outputs held) see note 7. see note 3. see note 6. see note 5. see note 4. see note. see note 4. see note 5. see note 5. see note 5. note: displayed for terminal-block models (except H7CX-a11 @ ) only. (red) (green) (red-green) (green-red) settings that cannot be performed with the dip switch are performed with the operation keys. when using as a dual counter: note 3: note 6: see note 7. note: displayed for H7CX-au @ models only. run mode function setting mode note: 1. if the mode is switched to the function setting mode during operation, operation will con- tinue. 2. changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode. also, when settings are changed, the counter is reset (present value initialized and output turned off) on returning to run mode. when performing settings with operation keys only, set pin1 of the dip switch to off (factory setting). if pin 1 of the dip switch is set to on, the setting items indicated by will not be displayed. key protect level output allocation npn/pnp input mode prescale value decimal point position reset input signal width counting speed one-shot output time (up) (down) (up/down a) (up/down b) (up/down c) dual count calculating mode note: displayed for output modes other than k-2, d, l, and h only. note: 5. display only when the input mode is up/down a, b, or c with 6-digit models (with H7CX-au @ /-aw @ models only for h). one- shot output 2 time one- shot output 1 time one- shot output 2 time note: displayed only when the output mode is c, r, k-1, p, q, a, or k-2. note: displayed only when the output mode is c, r, k-1, p, q, a, or k-2. if the output time is 0.00, hold is displayed. note 1: displayed for output modes other than d, l, and h. note 2: hold cannot be set when the output mode is k-2. note: displayed only when the output mode is c, r, k-1, p, q, a, or k-2. when using as a batch counter: no decimal point one digit after decimal point two digits after decimal point three digits after decimal point note 7: the displays for 4-digit models are shown inside parentheses. (npn input) (pnp input) set each setting item using the keys. ( key only for 6-digit models) r r r
multifunction preset counter H7CX (counter function) c-109 counters explanation of functions input mode ( cntm ) (setting possible using dip switch.) set increment mode (up), decrement mode (down), or one of the increment/decrement modes (up/down a, up/down b, or up/ down c) as the input mode. input modes other than up or down modes cannot be set using the dip switch and so use the operation keys if other modes are required. (for details on the operation of the input modes, refer to input modes and present value on page 112.) dual count calculating mode ( calm ) when using as a dual counter, select either add (addition) or sub (subtraction) as the calculation method for the dual count value. sub mode can be used only when k-2, d, l, or h is selected as the output mode with 6-digit models. add: dual count value = cp1 pv + cp2 pv sub: dual count value = cp1 pv ? cp2 pv output mode ( outm ) (setting possible using dip switch.) set the way that control output for the present value is output. the possible settings are n, f, c, r, k-1, p, q, a, k-2, d, l, and h. output modes other than n, f, c, or k-1 cannot be set using the dip switch and so use the operation keys if other modes are required. the out- put modes that can be set vary with the model. (for details on the operation of the output modes, refer to input/output mode settings on page 113.) one-shot output time ( otim ) (setting possible using dip switch.) set the one-shot output time (0.01 to 99.99 s) for control output. one-shot output can be used only when c, r, k-1, p, q, a, or k-2 is selected as the output mode. output times other than 0.5 s or 0.05 s cannot be set with the dip switch and so use the operation keys if other settings are required. one-shot output 2 time ( otm2 ) (setting possible using dip switch.) when using as a 2-stage counter or batch counter, set the one-shot output time (0.01 to 99.99 s) for control output (out2). one-shot out- put can be used only when c, r, k-1, p, q, a, or k-2 is selected as the output mode. output times other than 0.5 s or 0.05 s cannot be set with the dip switch and so use the operation keys if other settings are required. one-shot output 1 time ( otm1 ) when using as a 2-stage counter, set the one-shot output time (0.01 to 99.99 s) for control output (out1). one-shot output can be used only when d, l, or h is selected as the output mode. if the output time is set to 0.00, hold is displayed, and outputs are held. hold cannot be set when the output mode is k-2. counting speed ( cnts ) (setting possible using dip switch.) set the maximum counting speed (30 hz/5 khz) for cp1 and cp2 inputs together. if contacts are used for input signals, set the count- ing speed to 30 hz. processing to eliminate chattering is performed for this setting. reset input signal width ( iflt ) (setting possible using dip switch.) set the reset input signal width (20 ms/1 ms) for reset/reset 1 and total reset/reset 2 inputs together. if contacts are used for input sig- nals, set the counting speed to 20 ms. processing to eliminate chat- tering is performed for this setting. decimal point position ( dp ) decide the decimal point position for the present value, cp1/cp2 present values, set value (sv1, sv2), total count value, and dual count set value. prescale value ( pscl ) pulses input to the counter are converted according to the specified prescale value. (setting range: 0.001 to 99.999 for 6-digit models and 0.001 to 9.999 for 4-digit models.) example: to display the feed distance for systems that output 25 pulses for a feed length of 0.5 m in the form @@ . @@ m: 1. set the decimal point position to 2 decimal places. 2. set the prescale value to 0.02 (0.5 25). npn/pnp input mode ( imod ) select either npn input (no-voltage input) or pnp input (voltage input) as the input format. the same setting is used for all external inputs. for details on input connections, refer to input connection on page 96. display color ( colr ) set the color used for the present value. note: when using as a 2-stage counter, this is the status of output 2. output allocation ( otst ) when using H7CX-au @ models as a 2-stage counter, the output can be flexibly allocated to either stage 1 or 2. transistor output can be allocated to sv1 and contact output for sv2 or vice verse, as in the following table. H7CX-au/-aud1 H7CX-ausd1 output off (see note.) output on (see note.) red red (fixed) grn green (fixed) r-g red green g-r green red out1 out2 off transistor (12-13) contact (3, 4, 5) on contact (3, 4, 5) transistor (12-13) out1 out2 off transistor (12-13) transistor with diode (3, 4, 5) on transistor with diode (3, 4, 5) transistor (12-13) 0.5 m encoder 25 p u l se s
c-110 multifunction preset counter H7CX (counter function) key protect level ( kypt ) set the key protect level. when the key-protect switch in set to on, it is possible to prevent setting errors by prohibiting the use of certain operation keys by specifying the key protect level (kp-1 to kp-5). the key protect indicator is lit while the key-protect switch is set to on. confirm the on/of f status of the key- protect switch after the H7CX is mounted to the panel. note: changing mode to configuration selection mode ( + 1 s min.) or function setting mode ( 3 s min.). on off note: factory-set to off key protect indicator (see note) level meaning details changing mode (see note.) switching display in run mode reset key up/down key (up key for 6-digit models) kp-1 (default setting) no yes yes yes kp-2 no yes no yes kp-3 no yes yes no kp-4 no yes no no kp-5 nononono mode 1 mode
multifunction preset counter H7CX (counter function) c-111 counters operation in run mode 1-stage counter 2-stage counter total and preset counter batch counter dual counter cp2 present value cp1 present value dual count set value dual count value batch count set value present value batch count value set value present value total count value set value present value present value set value 2 set value 1 present value set value present value shows the present count value. set value (set value 1, set value 2) present value/set value same as 1-stage counter. total count value shows the present total count value. present value/set value same as 1-stage counter. batch count value batch count set value dual count value dual count set value cp1/cp2 present value show the present count values for cp1 and cp2 present values respectively. set values for each digit as required using the and keys. ( key only for 6-digit models.) set the set value. when the present value reaches the set value, signals are output according to the specified output mode. shows the number of times the count has been completed for the present value. set the batch count set value. when the batch count value reaches the batch count set value, batch output (out1) turns on. shows the sum of the cp1 present value and cp2 present value when the dual count calculating mode is add and shows the value obtained by subtracting the cp2 present value from the cp1 present value when the dual count calculating mode is sub. set the dual count set value. when the dual count value reaches the dual count set value, signals are output according to the specified output mode.
c-112 multifunction preset counter H7CX (counter function) input modes and present value note: 1. if the configuration selection is set to dual counter, cp1 and cp2 input will operate in the same way as the count input (cp1) of up (increment) mode. 2. a must be greater than the minimum signal width and b must be at least 1/2 the minimum signal width. if they are less, a count error of 1 may occur. minimum signal width: 16.7 ms (when maximum counting speed = 30 hz) 100 s (when maximum counting speed = 5 khz) 3. the meaning of the h and l symbols in the tables is ex- plained below. up (increment) mode down (decrement) mode 0 cp1 h l cp2 h l 0 1 2 4 3 5 a a prohibit cp1: count input; cp2: prohibit (gate) input present value a must be greater than the minimum signal width. (see note 2.) n cp1 h l cp2 h l 0 n ? 1 n ? 2 n ? 4 n ? 3 n ? 5 a a prohibit a must be greater than the minimum signal width. (see note 2.) cp1: count input; cp2: prohibit (gate) input present value 0 cp1 h l cp2 h l 0 1 2 4 3 5 a a prohibit a must be greater than the minimum signal width. (see note 2.) cp1: prohibit (gate) input; cp2: count input present value n cp1 h l cp2 h l 0 n ? 1 n ? 2 n ? 4 n ? 3 n ? 5 a a prohibit a must be greater than the minimum signal width. (see note 2.) cp1: prohibit (gate) input; cp2: present value present value up/down a command input mode up/down b individual input mode up/down c quadrature input mode 0 cp1 h l cp2 h l 0 1 2 2 2 1 3 3 a a a must be greater than the minimum signal width. (see note 2.) prese nt val ue 0 cp1 h l cp2 h l 0 1 22 2 11 33 present value 0 cp1 h l cp2 h l 0 1 2 2 2 1 3 3 b b b b b must be at least 1/2 the minimum signal width. (see note 2.) present value input method symbol no-voltage input (npn input) voltage input (pnp input) h short-circuit 4.5 to 30 vdc l open 0 to 2 vdc
multifunction preset counter H7CX (counter function) c-113 counters input/output mode settings operation for 1-stage models is the same as that for out2. when using a 2-stage model as a 1-stage counter, total and preset counter, or dual counter, out1 and out2 turn on and off simulta- neously. note: 1. the full scale (fs) for H7CX 4-digit models is 9999. 2. when the present value reaches 999999, it returns to 0. 3. counting cannot be performed during reset/reset 1 input. 4. if reset/reset 1 is input while one-shot output is on, one-shot output turns off. 5. if there is power failure while output is on, output will turn on again when the power supply has recovered. for one-shot outpu t, output will turn on again for the duration of the output time setting once the power supply has recovered. 6. do not use the counter function in applications where the count may be completed (again) while one-shot output is on. one-shot output from out1 self-holding output self-holding output one-shot output from out2 (the one-shot output time can be set in the range 0.01 to 99.99s.) input mode operation after count completion up down up/down a, b, c output mode setting n the outputs and present value display are held until reset/re- set 1 is input. f the present value dis- play continues to in- crease/decrease. the outputs are held until reset/reset 1 is input. c as soon as the count reaches sv, the present value display returns to the reset start status. the present value dis- play does not show the present value upon count-up. the outputs repeat one-shot operation. out1 self-holding out- put turns off after the out2 one-shot output time.the out1 one- shot output time is inde- pendent of out2. r the present value dis- play returns to the reset start status after the one-shot output time. the outputs repeat one-shot operation. out1 self-holding out- put turns off after the out2 one-shot output time.the out1 one- shot output time is inde- pendent of out2. 999999 0 out1 out2 reset/ reset 1 set value 2 set value 1 999999 0 out1 out2 reset/ reset 1 set value 2 set value 1 999999 0 out1 out2 reset/ reset 1 set value 2 set value 1 999999 0 out1 out2 reset/ reset 1 set value 2 set value 1
c-114 multifunction preset counter H7CX (counter function) note: 1. the full scale (fs) for H7CX 4-digit models is 9999. 2. when the present value reaches 999999, it returns to 0. 3. counting cannot be performed during reset/reset 1 input. 4. if reset/reset 1 is input while one-shot output is on, one-shot output turns off. 5. if there is power failure while output is on, output will turn on again when the power supply has recovered. for one-shot outpu t, output will turn on again for the duration of the output time setting once the power supply has recovered. 6. do not use the counter function in applications where the count may be completed (again) while one-shot output is on. input mode operation after count completion up down up/down a, b, c output mode setting k-1 the present value dis- play continues to in- crease/decrease. out1 self-holding output turns off after the out2 one-shot output time.the out1 one-shot out- put time is indepen- dent of out2. p the present value dis- play does not change during the one-shot output time period, but the actual count returns to the reset start status. the outputs return to the one-shot start state and repeat one- shot operation. out1 self-holding output turns off after the out2 one-shot output time. the out1 one-shot out- put time is indepen- dent of out2. q the present value continues to increase/ decrease for the one- shot output time, but returns to the reset start status after the one-shot output time has elapsed. the outputs repeat one-shot operation. out1 self-holding output turns off after the out2 one-shot output time. the out1 one-shot out- put time is indepen- dent of out2. a the present value dis- play and out1 self- holding output is held until reset/reset 1 is input. out1 and out2 are indepen- dent. 999999 0 out1 out2 reset/ reset 1 set value 2 set value 1 999999 0 out1 out2 reset/ reset 1 set value 2 set value 1 999999 0 out1 out2 reset/ reset 1 set value 2 set value 1 999999 0 out1 out2 reset/ reset 1 set value 2 set value 1
multifunction preset counter H7CX (counter function) c-115 counters note: 1. counting cannot be performed during reset/reset 1 input. 2. if reset/reset 1 is input while one-shot output is on, one-shot output turns off. 3. if there is power failure while output is on, output will turn on again when the power supply has recovered. for one-shot outpu t, output will turn on again for the duration of the output time setting once the power supply has recovered. 4. do not use the counter function in applications where the count may be completed (again) while one-shot output is on. input mode operation after count completion up/down a, b, c output mode setting k-2 the display continues to in- crease/decrease until the over- flow or underflow value is reached. one-shot output only. d the display continues to in- crease/decrease until the over- flow or underflow value is reached. the outputs are on while the count is equal. l the display continues to in- crease/decrease until the over- flow or underflow value is reached. out1 is held while the present value is less than or equal to set value 1. out2 is held while the present value is greater than or equal to set value 2. h the display continues to in- crease/decrease until the over- flow or underflow value is reached. out1 is held while the present value is greater than or equal to set value 1. out2 is held while the present value is greater than or equal to set value 2. note: h mode is available only when using a 6-digit model as a 2- stage counter. (the one-shot output time can be set in the range 0.01 to 99.99s.) self-holding output instantaneous (equals) output one-shot output 0 999999 ? 99999 out1 out2 reset/ reset 1 set value 2 set value 1 0 999999 ? 99999 out1 out2 reset/ reset 1 set value 2 set value 1 0 999999 ? 99999 out1 out2 reset/ reset 1 set value 2 set value 1 0 999999 ? 99999 out1 out2 reset/ reset 1 set value 2 set value 1
c-116 multifunction preset counter H7CX (counter function) total and preset counter operation the H7CX has a total counter, separate from the 1-stage preset counter, for counting the total accumulated value. batch counter operation the H7CX has a batch counter, separate from the 1-stage preset counter, for counting the number of times the count has been com pleted. note: 1. the batch count value is held at 0 during batch counter reset input. 2. if the batch count set value is 0, batch count will be performed but there will be no batch output. 3. the batch count value returns to 0 when it reaches 999,999 (9,999 for 4-digit models). 4. once batch input has been turned on, it will return to the on state after power interruptions. 5. if the batch count set value is changed from a value that is greater than the batch count value to one that is less, batch outp ut will turn on. 6. after batch output turns on, the on state will be held even if the batch count set value is changed to a value greater than the batch count value. ? the total counter continues to count the total accumulated value when the present value is reset using reset/reset 1 input (reset key). the total count value is reset when the total reset/reset 2 input is turned on. if the reset key is pressed while the total count value is displayed, the total count value is reset. the present value is also reset at this time. the counting range of the total counter is ? 99,999 to 999,999 ( ? 999 to 9,999). the total count value returns to 0 when it reaches the full scale limit. 0 0 999999 reset/reset 1 total reset/reset 2 present value total count value note: the full scale (fs) for H7CX 4-digit models is 9999. the batch counter continues after count completion. batch output is held until batch counter reset is input. when the batch counter reset input is turned on, the batch count value is reset, and batch output turns off. if the reset key is pressed while the batch count value is displayed, the batch count value is reset and batch output turns off. the present value is also reset at this time. 0 0 reset 1 reset 2 (batch counter reset) set value present value out2 batch count set value batch count value out1 (batch output) note: the above is for when the output mode is c.
multifunction preset counter H7CX (counter function) c-117 counters dual counter operation using the dual counter allows the count from 2 inputs to be added or subtracted and the result displayed. it is possible to spe cify a set value for which output turns on when the set value matches the added or subtracted result. out1 and out2 turn on and off simultaneously. note: 1. counting is not possible for cp1 during reset 1 input. cp2 will not be affected. the dual count value will be calculated based on a cp1 present value of 0. 2. counting is not possible for cp2 during reset 2 input. cp1 will not be affected. the dual count value will be calculated based on a cp2 present value of 0. 3. the counting range for the dual count value is ? 99,999 to 999,999 ( ? 999 to 9,999 for 4-digit models). the counting ranges for the cp1 present value and cp2 present value are 0 to 999,999 (0 to 9,999 for 4-digit models). if a present value exceeds 999,999 (9,999 for 4- digit models), ffffff (ffff for 4-digit models) will be displayed to indicate an overflow, and all counting will stop. reset function list the operation after count com- pletion for the dual counter value is determined by the out- put mode. the cp1 present value is reset when reset 1 input is turned on and the cp2 present value is reset when reset 2 input is turned on. if the reset key is pressed while the dual count value, cp1 present value, or cp2 present value is displayed, all of the present values are reset and outputs turn off. at this time, counting is not possible for cp1 or cp2 inputs. 0 0 0 0 0 0 dual count value cp1 present value cp2 present value out1, 2 dual count value dual count set value cp1 present value cp2 present value out1, 2 note: the above is for when the output mode is n. dual count calculating mode = add dual count value = cp1 pv + cp2 pv dual count calculating mode = sub dual count value = cp1 pv ? cp2 pv reset 1 (cp1 reset) reset 2 (cp2 reset) reset 1 (cp1 reset) reset 2 (cp2 reset) dual count set value note: the above is for when the output mode is k-2. sub mode can be used only when k-2, d, l, or h is selected as the output mode with 6-digit models. function 1-stage/2-stage counter total and preset counter batch counter dual counter screen dis- played in run mode present value/ set value (1, 2) present value/ set value total count value present value/ set value batch count value/batch count set value dual count value/dual count set value cp1 present value/cp2 present value reset/reset 1 present value and output reset. present value and output reset. present value and output reset. only the cp1 present value is re- set. total reset/re- set 2 no effect. only the total count value is reset. batch count value and batch output reset. only the cp2 present value is re- set. reset key present value and output reset. present value and output reset. present value, total count value, and output reset. present value and output reset. present value, batch count val- ue, output and batch output re- set. cp1 present value, cp2 present value, dual count value, and output reset.
c-118 multifunction preset counter H7CX (tachometer function) operating procedures (tachometer function) switching from counter to tachometer settings for basic operations easy confirmation of switch settings using indicators the on/off status of the dip switch pins can be confirmed using the front display. for details, refer to page 124. note: 1. be sure to set pin 1 of the dip switch to on. if it is set to off, the dip switch settings will not be enabled. 2. changes to dip switch settings are enabled when the power is turned on. power on configuration selection mode run mode + mode 1 switch to 2cnt to taco (tachometer operation) using the key. the H7CX is factory-set to the 2-stage counter (1-stage counter for H7CX-au @ models) configuration. to switch to the tachometer configuration, use the procedure shown on the right. for details, refer to page 39. hold down for 1 s min. (see note.) note: the key must be pressed before the key. mode 1 1234567 8 settings for basic functions can be performed with just the dip switch. be sure to set pin 1 to on. note: all of the pins are factory-set to off. on off item off on 1 dip switch set- tings enable/ disable disabled enabled 2 counting speed 30 hz 10 khz 3 tachometer out- put mode refer to the table on the right. 4 5 average pro- cessing refer to the table on the right. 6 7 --- --- --- 8 npn/pnp input mode npn pnp pin 3 pin 4 tachometer output mode off off upper and lower limit on off area off on upper limit on on lower limit pin 5 pin 6 average processing off off off (no average processing) on off 2 times off on 4 times on on 8 times advanced-function settings after making dip switch settings for basic operations, advanced-functions (see note) can be added using the operation keys. for details, refer to page 34. note: advanced functions consist of decimal point position, prescale value, auto-zero time, startup time, display color, output allo- cation, and key protect level.
multifunction preset counter H7CX (tachometer function) c-119 counters settings for advanced functions note: when using as a tachometer, switch to the tachometer configuration using the procedure given on page 124. (30hz) (10khz) (99.9s) (0.0s) (99.9s) (0.1s) (99.999) (1.000) (0.001) (kp-1) (kp-2) (kp-3) (kp-4) (kp-5) set each setting item using the keys. (see note 2.) (see note 1.) 3s min. 3s min. power on the characters displayed in reverse video are the initial values. for details on operations in run mode, refer to page 37. settings that cannot be performed with the dip switch are performed with the operation keys. (hi-lo) (lo-lo) (area) (hi-hi) (red) (green) (red-green) (green-red) note: displayed for H7CX-au @ models run mode function setting mode note: 1. if the mode is switched to the function setting mode during operation, operation will continue.tion, operation will continue. 2. changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode. also, whensettings are changed, the counter is re- set (measured values initial-ized and output turned off) on returning to run mode. when performing settings with operation keys only, set pin1 of the dip switch to off (factory setting). if pin 1 of the dip switch is set to on, the setting items indicated by will not be displayed. tachometer output mode key protect level output allocation display color npn/pnp input mode startup time auto-zero time average processing prescale value decimal point position counting speed (no decimal point) (one digit after decimal point) (two digits after decimal point) (three digits after decimal point) (no aver- age pro- cessing) (average of 2 meas- urements) (average of 4 meas- urements) (average of 8 meas- urements) (npn input) (pnp input)
c-120 multifunction preset counter H7CX (tachometer function) explanation of functions tachometer output mode ( totm ) (setting possible using dip switch.) set the output method for control output based on the out1/out2 set value. upper and lower limit (hi-lo), area (area), upper limit (hi-hi), and lower limit (lo-lo) can be set. (for details on the opera- tion of the output modes, refer to output mode settings on page 123.) counting speed ( cnts ) (setting possible using dip switch.) set the maximum counting speed (30 hz/10 khz) for cp1 input. if contacts are used for input signals, set the counting speed to 30 hz. processing to eliminate chattering is performed for this setting. decimal point position ( dp ) decide the decimal point position for the measurement value, out1 set value, and out2 set value. prescale value ( pscl ) it is possible to display the rate of rotation or the speed of a device or machine to which the H7CX is mounted by converting input pulses to a desired unit. if this prescaling function is not used, the input fre- quency (hz) will be displayed. the relationship between display and input is determined by the fol- lowing equation. set the prescale value according to the unit to be displayed. displayed value = f a f: input pulse frequency (number of pulses in 1 second) a: prescale value 1. displaying rotation rate n: number of pulses per revolution example:in order to display the rate of rotation for a machine that outputs 5 pulses per revolution in the form @@ . @ rpm: 1. set the decimal point position to 1 decimal place. 2. using the formula, set the prescale value to 1/n 60 = 60/5 = 12. 2. displaying speed n: number of pulses per revolution d: diameter of rotating body (m) d: circumference (m) average processing ( aug ) (setting possible using dip switch.) flickering display and output chattering can be prevented using aver- age processing (simple averaging). average processing can be set to one of four levels: no average processing, 2 times (i.e., the average of 2 measurement values), 4 times, or 8 times. the measurement cycle will be equal to the sampling cycle (200 ms) multiplied by the average processing setting (i.e., the number of times). average pro- cessing enables fluctuating input signals to be displayed stably. set the optimum number of times for the application. auto-zero time ( aut= ) it is possible to set the H7CX so that if there is no pulse for a certain time the display is force-set to 0. this time is called the auto-zero time. set the auto-zero time to a time slightly longer than the esti- mated interval between input pulses and within the setting range (0.1 to 99.9 s). it will not be possible to make accurate measurements if the auto-zero time is set to a time shorter than the input pulse cycle. setting a time that is too long may also result in problems, such as a time-lag between rotation stopping and the alarm turning on. startup time ( stmr ) in order to prevent undesired output resulting from unstable input immediately after the power supply is turned on, it is possible to pro- hibit measurement for a set time (0.0 to 99.9 s), the startup time. it can also be used to stop measurement and disable output until the rotating body reaches the normal rate of rotation, after the power supply to the H7CX and rotating body are turned on at the same time. npn/pnp input mode ( imod ) select either npn input (no-voltage input) or pnp input (voltage input) as the input format. the same setting is used for all external inputs. for details on input connections, refer to the circuit shown above is for no-voltage input (npn input). on page 96. display color ( colr ) set the color used for the measurement value. note: 1. if the tachometer output mode is set to area, however, the measured value is displayed in red when control output 1 is off and in green when control output 1 is on. 2. if the tachometer output mode is set to area, however, the measured value is displayed in green when control output 1 is off and in red when control output 1 is on. display unit prescale value (a) rpm 1/n 60 rps 1/n display unit prescale value (a) m/min d 1/n 60 m/s d 1/n d:diameter of rotating body setting control output off control output on red red (fixed) grn green (fixed) r-g (see note 1.) measured value displayed in red when both control outputs 1 and 2 are off. measured value displayed in green when either control output 1 or control output 2 is on. g-r (see note 2.) measured value displayed in green when both control outputs 1 and 2 are off. measured value displayed in red when either control output 1 or control output 2 is on. startup time display power supply time output (lower limit) comparison value (lower limit)
multifunction preset counter H7CX (tachometer function) c-121 counters output allocation ( otst ) when using H7CX-au @ models as 2-stage counter, each output can be flexibly allocated to either stage 1 or 2. transistor output placed for sv1 and contact output for sv2 or vice verse, as in the following table. H7CX-au/-aud1 H7CX-ausd1 key protect level ( kypt ) set the key protect level. when the key-protect switch in set to on, it is possible to prevent setting errors by prohibiting the use of certain operation keys by specifying the key protect level (kp-1 to kp-5). the key protect indicator is lit while the key-protect switch is set to on. confirm the on/of f status of the key- protect switch after the H7CX is mounted to the panel. note: changing mode to configuration selection mode ( + 1 s min.) or function setting mode ( 3 s min.). out1 out2 off transistor (12-13) contact (3, 4, 5) on contact (3, 4, 5) transistor (12-13) out1 out2 off transistor (12-13) transistor with diode (3, 4, 5) on transistor with diode (3, 4, 5) transistor (12-13) on off note: factory-set to off key protect indicator (see note) level meaning details changing mode (see note.) switching display during operation reset key up/down key (up key for 6-digit models) kp-1 (default setting) no yes yes yes kp-2 no yes no yes kp-3 no yes yes no kp-4 no yes no no kp-5 nononono mode 1 mode
c-122 multifunction preset counter H7CX (tachometer function) operation in run mode set values for each digit as required using the key. measurement value measurement value out1 set value measurement value out2 set value measurement value displays the currently measured value. out1/out2 set value set out1 set value and out2 set value. the measurement value is compared to out1 set value and out2 set value and output is made according to the selected output mode.
multifunction preset counter H7CX (tachometer function) c-123 counters output mode settings output mode setting upper and lower limit (hi-lo) area (area) condition out1 set value out2 set value out1 set value > out2 set value on condition for out1 out1 set value measurement value out2 set value out2 set value measurement value out1 set value on condition for out2 measurement value < out1 set value or measurement value > out2 set value measurement value < out2 set value or measurement value > out1 set value upper limit (hi-hi) lower limit (lo-lo) out1 out2 (lower-limit) out1 set value (upper-limit) out2 set value measurement value on condition for out1: measurement value out1 set value on condition for out2: measurement value out2 set value out1 out2 out1 set value out2 set value measurement value out1 out2 (upper-limit) out1 set value (upper-limit) out2 set value measurement value on condition for out1: measurement value out1 set value on condition for out2: measurement value out2 set value out1 out2 (lower-limit) out1 set value (lower-limit) out2 set value measurement value on condition for out1: measurement value out1 set value on condition for out2: measurement value out2 set value
c-124 multifunction preset counter H7CX operation in configuration selection mode select which H7CX configuration is used (i.e., 1-stage counter, 2-stage counter, total and preset counter, batch counter, dual counter, or tachom- eter) in configuration selection mode. the H7CX is also equipped with a dip switch monitor function, a convenient function that enables the settings of the dip switch pins to be confirmed using the front display. note: 1. when the mode is changed to configuration selection mode, the present value is reset, outputs turns off, and counting (measurin g) stops. 2. setting changes made in configuration selection mode are enabled when the mode is changed to run mode. if the configuration is changed, the set value (or set value 1 and set value 2), out1 set value or out2 set value are initialized. 1 + 12345678 1 1 indicates that dip switch pin 8 is on. indicates that dip switch pin 7 is off. indicates that dip switch pin 6 is on. indicates that dip switch pin 5 is off. indicates that dip switch pin 4 is on. indicates that dip switch pin 3 is off. indicates that dip switch pin 2 is on. indicates that dip switch pin 1 is on. example the configuration that can be selected depend on the model. run mode configuration selection mode counting stopped counting possible power on 1 s min. (see note 2.) (see note 1.) 1 1 to change the mode to configuration selection mode, press the key for 1 s min. with the key held down. the mode will not change if the key is pressed first. select the configuration using the keys. ( key only for 6- digit models) the H7CX is factory-set to the 1-stage counter configuration (2-stage counter configuration with H7CX-aw @ /-a4w @ models). configuration selection dip switch monitor (1-stage counter) (2-stage counter) (dual counter) (batch counter) (tachometer) (total and preset counter) the status of the dip switch pins (1 to 8) can be confirmed using the keys. note: this display is possible only if dip switch pin 1 (dip switch set- tings) is set to on (i.e., enabled). on off
multifunction preset counter H7CX c-125 counters additional information using the operation keys counter operation note: 1. perform settings using the and keys ( key only with 6-digit models). 2. the above flowcharts outline the procedures for all models. for more details on each model, refer to page 107. 1 + 1 + configuration selection mode 3 s min. 3 s min. configuration selection dip switch monitor input mode function setting mode counting stopped counting possible dual count calculating mode output mode one-shot output time one-shot output 2 time one-shot output 1 time counting speed reset input signal width decimal point position prescale value npn/pnp input mode display color key protect level output allocation 1 s min. 1 s min. power on run mode 1-stage counter present value, set value 2-stage counter present value, set value 1 present value, set value 2 total and preset counter present value, set value total count value batch counter present value, set value dual counter batch count value, batch count set value dual count value, dual count set value cp1 present value, cp2 present value
c-126 multifunction preset counter H7CX tachometer operation note: 1. all setting changes are performed using the key. 2. for details, refer to page 118. 1 + 1 + power on run mode 1 s min. 1 s min. 3 s min. 3 s min. measurement value tachometer output mode counting speed decimal point position prescale value average processing auto-zero time startup time npn/pnp input mode display color key protect level configuration selection mode configuration selection dip switch monitor counting stopped counting possible function setting mode output allocation measurement value, out1 set value measurement value, out2 set value
multifunction preset counter H7CX c-127 counters lists of settings fill in your set values in the set value column of the following tables and utilize the tables for quick reference. configuration selection mode note: 1. the setting range varies with the model. 2. the default value for H7CX-aw @ /-a4w @ models is 2cnt . settings for counter operation run mode 1-stage counter 2-stage counter total and preset counter batch counter parameter name parameter setting range default value unit set value configuration selection func 1cnt / 2cnt / tcnt / bcnt / dcnt / taco (see note 1.) 1cnt (see note 2.) --- dip switch monitor dip on / off off --- --- parameter name parameter setting range default value unit set value present value, set value present value --- -99999 to 999999 ( -999 to 9999 ) 0 -- --- set value --- 0 to 999999 ( 0 to 9999 ) (for conditions other than those described in note 1.) 0 --- -99999 to 999999 ( -999 to 9999 ) (see note 1.) parameter name parameter setting range default value unit set value present value, set value 1 present value --- -99999 to 999999 ( -999 to 9999 ) 0 --- --- set value 1 --- 0 to 999999 ( 0 to 9999 ) (for conditions other than those described in note 1.) 0 --- -99999 to 999999 ( -999 to 9999 ) (see note 1.) 0 present value, set value 2 present value --- -99999 to 999999 ( -999 to 9999 ) 0 --- --- set value 2 --- 0 to 999999 ( 0 to 9999 ) (for conditions other than those described in note 1.) 0 --- -99999 to 999999 ( -999 to 9999 ) (see note 1.) 0 parameter name parameter setting range default value unit set value present value, set value present value --- -99999 to 999999 ( -999 to 9999 ) 0 --- --- set value --- 0 to 999999 ( 0 to 9999 ) (for conditions other than those described in note 1.) 0 --- -99999 to 999999 ( -999 to 9999 ) (see note 1.) total count value --- -99999 to 999999 ( -999 to 9999 ) 0 --- --- parameter name parameter setting range default value unit set value present value, set value present value --- -99999 to 999999 ( -999 to 9999 ) 0 --- --- set value --- 0 to 999999 ( 0 to 9999 ) (for conditions other than those described in note 1.) 0 --- -99999 to 999999 ( -999 to 9999 ) (see note 1.) batch count value, batch count set value batch count value --- 0 to 999999 ( 0 to 9999 ) 0 --- --- batch count set value --- 0 to 999999 ( 0 to 9999 ) 0 ---
c-128 multifunction preset counter H7CX dual counter note: 1. the input mode is increment/decrement mode and the output mode is k-2, d, l, or h. 2. the dual count calculating mode is subtraction mode and the output mode is k-2, d, l, or h. function setting mode note: 1. the setting range varies with the output mode. 2. the setting range varies with the model and the input mode. 3. hold cannot be set when the output mode is k-2. parameter name parameter setting range default value unit set value dual count value, dual count set value dual count value --- -99999 to 999999 ( -999 to 9999 ) 0 --- --- dual count set value --- 0 to 999999 ( 0 to 9999 ) (for conditions other than those described in note 2.) 0 --- -99999 to 999999 ( -999 to 9999 ) (see note 2.) cp1 present value, cp2 present value cp1 present value --- 0 to 999999 ( 0 to 9999 ) 0 --- --- cp2 present value --- 0 to 999999 ( 0 to 9999 ) 0 --- --- parameter name parameter setting range default value unit set value input mode cntm up / down / ud-a / ud-b / ud-c (see note 1.) up --- dual count calculating mode caln add / sub (see note 1.) add --- output mode outm n / f / c / r / k-1 / p / q / a / k-2 / d / l / h (see note 2.) n --- one-shot output time otim 0.01 to 99.99 0.50 s one-shot output 2 time otm2 0.01 to 99.99 0.50 s one-shot output 1 time otm1 hold / 0.01 to 99.99 (see note 3.) hold s counting speed cnts 30h= / skh= 30h= --- reset input signal width iflt 20ms / 1ms 20ms --- decimal point position dp ------ / -----.- / ----.-- / ---.--- ( ---- / ---.- / --.-- / -.--- ) ------ ( ---- ) prescale value pscl 0.001 to 99.999 ( 0.001 to 9.999 ) 1.000 --- npn/pnp input mode imod npn / pnp npn --- display color colr red / grn / r-g / g-r red --- output allocation otst off / on off --- key protect level kypt kp-1 / kp-2 / kp-3 / kp-4 / kp-5 kp-1 ---
multifunction preset counter H7CX c-129 counters settings for tachometer operation run mode function setting mode parameter name parameter setting range default value unit set value measurement value --- 0 to 999999 0 --- --- measurement value, out1 set value measurement value --- 0 to 999999 0 --- --- out1 set value --- 0 to 999999 0 --- measurement value, out2 set value measurement value --- 0 to 999999 0 --- --- out2 set value --- 0 to 999999 0 --- parameter name parameter setting range default value unit set value tachometer output mode totm hold / area / hihi / lolo hilo --- counting speed cnts 30h= / 10kh= 30h= --- decimal point position dp ------ / -----.- / ----.-- / ---.--- ------ --- prescale value pscl 0.001 to 99.999 1.000 --- average processing aug off / 2 / 4 / 8off --- auto-zero time aut= 0.1 to 99.9 99.9 --- startup time stmr 0.0 to 99.9 0.0 s npn/pnp input mode imod npn / pnp npn s display color colr red / grn / r-g / g-r red --- output allocation otst off / on off --- key protect level kypt kp-1 / kp-2 / kp-3 / kp-4 / kp-5 kp-1 ---

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