User`s manual - HCFA corporation Ltd.
Contents
1. Pulse output Suppori Only with transistor outputmodules Rsa22 communication port Provided o Rs4228486 conmunicatonpor Provided lt lt A D indicates power supply type of PLC l A AC 85V 264V input D DC 20 4V 26 4V input High speed counter 1 2 Part names Example HCA2 36X24YR A i Simple PC links 8 base units max can be connected Corresponding links PC links can be used as a sub station connection Parallel links 2 base unit can be linked a Provided Battery Can be used Sold separately Backup time of capacitor 10 days at most at 25 C More than 30 minutes after start up B f If there are no batteries we have to do no battery operation attery free operation If power outage more than 8 10 days only EEPROM data can be kept gt 2 Power specification 2 1AC power module Specification es se se ee Rated voltage AC 100 240V 10 15 Allowable voltage Rated frequency 50 60 Hz Allowable momentary 10ms If less than 10 ms the PLC will continue operation power failure period If 10 ms or more the PLC will be shut down 250V 1A 250V 3 15A In rush current 100V AC Max 15A for 5ms 100V AC Max 30A for 5ms 200V AC Max 25A for 5ms 200V AC Max 50A for 5ms Sone External DC24V 400mA Have nothing with expansion module connection Attention Includes Input curr2. Output pulse output function 2 pulse train outputs 100kHz max at the same time transistor output base units only With special positioning instruction of ZRN DRVI DRVA 5 Terminal arrangements for HCA1 amp HCA2 series HCA1 6X4YO A 4 1 High speed counter input example High speed counter coil drive depends on Contact points In high speed counting please use energized contact points Example M8000 monitoring Input number corresponding to C235 H pCa Please use contact points in countingWhen specifying counting number into relay InDPLSY instruction D1 DO canbesetas pulse value Intermittent while programmingHigh speed counter cannot count correctly HCA1 12X8Y O A e eom o e a oe o HCA1 16X14Y O A e eom x re x re ro xe xe e e ESENE Ds Por on Po os Dar els 7 HCA2 24X16YO A com vo J v2 com va vo EXESEIEIED como cone coms ajajaja HCA2 36X24Y O A e few x J ra gt e lw o ou e pa a a a o a pa p a e S e fx e Dos Dor on oe es Dx e Dom Does er or om os Dor Dn 0 DORA Oee EAKA ESES Manual number DOC HCA1 HCA2 Micro programmable controller instruction manual Manual version V1 0 Date Jan 5th 2013 HCFA Corporation Limited
3. 1 3 External dimension HCFA sign HCFACORPORATION LIMITED User s manual for HCA1 HCA2 Series Programmable Controller CT Points mw wo e gt 1 Product overview 1 1 Product naming rules HCA2 14X10Y 24 points 130 2 HCA2 24X16Y 40 points 182 2 HC indicates the Chinese Character Pinyin Initials HeChuan A2 indicates series number of PLC HC PLC Types A1 A8 O D f A e ee O d B HCA2 8X6Y 14 points 1002 9 J a e ee 9 B o O 3 HCA2 36X24Y 60 points 220 2 1 4 Performance Specification items O Performance Built in 8K EEPROM Memory capacity 8K steps max including comments file register Rewrite 20 000 times Install expansion unit 1O Optional Transistor output modules Optional 36X indicates 36 input points Input points of A1 series 8X 12X 16X Input points of A2 series 8X 14X 24X 36X 24Y indicates 24 output points Output points of A1 series 6Y 8Y 14Y Output points of A2 series 6Y 10Y 16Y 24Y Total number of input amp output points A1 14 points 20 points 30 points A2 14 points 24 points 40 points 60 R T indicates output type of PLC R relay output T transistor output lncrement 100 kHz 2 counter 10 kHz 4 counter Up down 100 kKHz 1 counter 10 kHz 1 counter Pulse plus direction 100 KHz 2 counter e Differential phases 4x 50 kKHz 1 counter 5 kHz 1 counter
4. HC2A 16 bit instruction71 32 767 HZ 32 bit instruction 1 100 000 HZ R55 When S1specified word device changes during instruction execution output frequency changes accordingly 680R ae TRI S2 assigned pulse volume j Allowable setting range 16 bit instruction gt 1 32 767 PLS 32 bit instruction71 2 147 2 OUT 483 647 PLS N n ls i Setting value is zero the generated pulse do no limit V Control l During instruction execution when S2 specified word device changes it starts executing change GND instruction in next instruction drive DIC14ZUAT106 V e ile number of output pulse only valid with YOOO or YOO1 Please use transistor GND COM xX000 is OFF output interrupts Reset NO it starts from initial state Continuous pulse occurs X000 willbe OFF YOOO will be OFF too Duty ratio of pulse is 50 ON 50 OFF Output controlis not affected by scan cycle then interrupt processing Pulse completing marking the end of M8029 action Attention All outputs are set as sinking output modes in all HCA1 HCA2 series with transistor output gt 4 High speed counter input pulse output instruction Input high speed counter function 1 phase 60kHz 2 points 10KHz 4 points 2 phase 30kHz 1 points 5kHz X1 points Input Pulse latch function To capture signal of 10us X0 X1 or 50us X2 X5 Input external interrupt function By external signals of 10us X000 X001 or 50yus X002 X005 it can process interrupt program first
5. ent 7mMA or 5mA perpoint Status indicator POWER LED Lit when power is ON RUN LED Lit when executing a program ERROR LED When program error indicating lampflashes When CPU error indicating lamp lit 2 Input indicator HCA1 HCA2 is octal 3 Output indicator HCA1 HCA2 is octal RS4228 amp 485 communication port Operating according to arrow directions 5 RS422 communication port Operating according to arrow directions RUN STOP switch 7 Terminal cover 8 The right expansion cover The front cover built in battery interface Two analog potentiometer opening 2 2 DC power module Specification X10 X43 HCA1 HCA2 X10 2 7 14points 20points 30points 14points 24points 40points GOpoints Allowable voltage range DC 10 2V 28 8V Allowable momentary 5mS If less than 5 ms the PLC will continue operation power failure period lf5 ms or more the PLC will be shut down DC24V Max 25A for 1ms DOG MaX TUA tor 100s DC 12V Max 22A for 0 3ms Attention Includes Input current 7mA or 5mA per point gt 3 Input Output wiring diagram 3 1 Input wiring diagram Programmable controller Sinking Programmable controller Sourcing we Control b X2 X7 internal structure c Internal structure of general input X10 X43 Caution Unidirectional coupling is used in photocoupler input forall HCA1 HCA2 series and all inputs can only be sinking input 3 2 Output wiring diagram 3 2 1 Relay outpu
6. stance load oe Resistive load Output 1 point common collector 0 5A oa Output 4 point common collector 0 8A Output 8point common collector 1 6A Inductive load 12W DC 24V Please note that if we use contact device of analog switch to count switch vibration may Cause counting error lf high speed counter coil programmed the corresponding input filter in input relay will automatically be 20us X000 X001 or 50us X002 X005 initial value 10 ms Serial number of input relay cannot be used with same input instructions at the same time e g Input interrupt processing pointer pulse output density instruction SPD Output contact points of high speed counters will not execute instructions even with current value unless counting input pulse set When output coil of high speed counter OUT C on off it can start stop execution counting Output coil should be programmed in the main program If programmed in step ladder circuit subroutine interrupt handlers Counting and Counting Stop Function can work until step ladder circuit and subroutine perform 1 Sinking output wiring Open circuit leakage current lt 0 1 mA DC30V ON Voltage lt 1 5V 4 2 High speed counter output example only applicable to transistor output 5V 1 i Pulse volume l 4 x000 ov rn Too r ft 7 2 gt _ Frequency K1000 7 PLSY instruction produces quantitative pulse with assigned frequency TLPI8SCTR S1 assigned frequency 7 HC1A
7. t specification and wiring Output type lt DC30V External l lt 240V It should be lower than AC 250V power supply if not consistent with CE UL CUL The total load current should not ae exceed following values of common Resistive 2A 1 collector Maximum load point Output 1 point common collector 2A AC100V Output 4 point common collector 8A Output 8 point common collector 8A jad OVAL Short circuit protection DC5V 2mA Reference value ee current Response Time ONAOFF About10ms o 10 ms x Precaution Protection circuit for load short circuit A short circuit at a load connected to an output terminal could cause burnout at the output element or the PCB To prevent this a protection fuse should be inserted at the output Contact protection circuit of inductive load An internal protection circuit for the relays is not provided in the relay output circuit for this product It is recommended to use inductive loads with built in protection circuits When using loads without built in protection circuits insertan external contact protection circuit composed of surge absorber to reduce electromagnetic interference and extend the product life 2 Input indicators 1000pF internal Circuit a 2 100KHz internal circuit of high speed input 3 2 2 Transistor output specification and wiring External Power supply DC5 30V The total load current should not exceed the following values of T common collector resi
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