CPM2A_Обзор (Техническая документация)

RMicro Programmable ControllerCMP2AThe CPM2A brick-style controllers offer one ofthe most powerful, small-scale control solutionsin the industry today. They provide 20, 30, 40or 60 I/O point CPUs, pulse I/O for positioncontrol, multiple communications ports and apowerful instruction set.HExpandable up to 120 I/O pointsHPeripheral and RS-232C ports standard fordirect connection to serial devices andprogramming toolsHRemovable terminalsHSynchronized pulse control coordinatesinput devices with control devicesHAuxiliary 24 VDC supply (AC type only)HRelay or Transistor outputsHAnalog I/O expansion modules availableHTemperature sensor input expansionmodules availableHReal-time clockH20 kHz high-speed counter inputHTwo, 10 kHz pulse outputs for positioncontrol applicationsuCBasic ConfigurationUp to three Expansion I/O Modules or Special I/O Modules can be connected to any CPM2A CPU Unit.

The mounting order does notaffect the number of modules that can be mounted.Optional Serial Communications AdaptersCPM1-CIF01/CIF11modify the PeripheralPort for use as anadditional serial port.CPU UnitExpansion I/O Moduleor Special I/O ModuleExpansion I/O Module Expansion I/O Moduleor Special I/O Module or Special I/O Module1CPM2ACPM2AOrdering InformationJ CPU UNITSDescriptionCPU Units with 20 I/O pointsAC modelPowersupplyPart numberNPNPNP128ACCPM2A-20CDR-A——DCCPM2A-20CDR-DCPM2A-20CDT-DCPM2A-20CDT1-DACCPM2A-30CDR-A——DCCPM2A-30CDR-DCPM2A-30CDT-DCPM2A-30CDT1-DACCPM2A-40CDR-A——DCCPM2A-40CDR-DCPM2A-40CDT-DCPM2A-40CDT1-DACCPM2A-60CDR-A——DCCPM2A-60CDR-DCPM2A-60CDT-DCPM2A-60CDT1-DRelay outputsTransistor outputs1812DC modelsCPU Units with 40 I/O pointsAC modelDC modelsCPU Units with 60 I/O pointsAC modelOutputpointsDC modelsCPU Units with 30 I/O pointsAC modelInputpoints24361624DC modelsJ EXPANSION I/O AND SPECIAL I/O MODULESDescriptionMax.

number of UnitsInputsOutputsOutput typePart numberExpansion I/O3 max.(See Note.)128RelayCPM1A-20EDRTransistor (NPN)CPM1A-20EDTTransistor (PNP)CPM1A-20EDT18——CPM1A-8ED—8RelayCPM1A-8ER—8Transistor (NPN)CPM1A-8ETTransistor (PNP)CPM1A-8ET1Analog I/O3 max.(See Note.)21AnalogCPM1A-MAD01Temperature Sensor Inputs3 max.2—ThermocoupleCPM1A-TS0011 (SeeNote.)4—3 max.2—21 analog1 (SeeNote.)4—3 max.(See Note.)I/O Link of 8 inputbits and 8 outputbitsCompoBus/S I/O LinkCPM1A-TS002Platinum resistancethermometerCPM1A-TS101CPM1A-TS101-DACPM1A-TS102—CPM1A-SRT21Note: If a CPM1A-TS002/102 is connected, only one other module (and not a CPM1A-TS002/102) can be connected.2CPM2ACPM2AJ PROGRAMMING CONSOLES AND CABLESProductPart numberProgramming console (2 m cable attached), connects directly to peripheral portCQM1H-PRO01-EProgramming console (2 m cable attached); order CS1W-CN114 adapter for peripheral portCQM1-PRO01-EProgramming console (Requires separate cable.

See below.)C200H-PRO27-EConnecting cable for C200H-PRO27-E2 m cableC200H-CN2224 m cableC200H-CN422J SUPPORT SOFTWAREProductFunctionsPart numberCX-Programmer Jr.Windows-based programming software; reduced instruction setand networking commands. OS: Windows 95/98/NTWS02-CXPC1-EJR-V2.0CX-ProgrammerFull programming software package programs micro, small andlarger controllers.WS02-CXPC1-EV2.0J SERIAL COMMUNICATIONS ADAPTERS AND CABLESCPM2A portNamePeripheralRS-232CAdapterRS-232CPeripheralAppearanceRS-232CCableRS-422/RS-485AdapterCommentsCable lengthPart numberCable-mounted communicationadapter converts peripheral port toDB9-pin serial port.3.3 m (10.8 ft)CQM1-CIF02DIN mount communication adapterconverts peripheral port to DB9-pinserial port.3.3 m (10.8 ft)CPM1-CIF01Program download cable fromcomputer to Omron DB9 serialport.2 m (6.6 ft)C200HS-CN220-EUCommunication cable to other Omron devices with DB9 serial port3 m (9.8 ft)C200H-CN320-EU5 m (16.4 ft)C200H-CN520-EUConverts CPM2A peripheral port toRS-422/RS-485 communications.3.3 m (10.8 ft)CPM1-CIF11J BATTERYProductFunctionPart numberBackup Battery ReplacementBacks up memory in the CPM2A CPU Unit.

(One battery is already installed in the unit.)CPM2A-BAT01J PROGRAM TRANSFER EQUIPMENTProductDescriptionPart numberExpansion Memory UnitUploads and downloads program and setup memory areas toand from the controller.CPM1-EMU01-V1EEPROM (256 kbits)Used with the Expansion Memory UnitEEPROM-CPM1-EMU01ProductDescriptionPart numberOperation manualCPM2A operation manualW352Programming manualFor controller series SRM1, CPM1, CPM1A, CPM2A, CPM2B,and CPM2CW353J MANUALS3CPM2ACPM2ASpecificationsJ GENERAL SPECIFICATIONSItemSupply voltageCPU Units with20 I/O pointsCPU Units with30 I/O pointsAC power100 to 240 VAC, 50/60 HzDC power24 VDCOperating voltagerangeAC power85 to 264 VACDC power20.4 to 26.4 VDCPower consumptionAC power60 VA max.DC power20 W max.AC power60 A max.DC power20 A max.Supply voltage24 VDCOutput capacity300 mA (See Notes 1, 2)Inrush currentExternal powersupply (AC powersupplies only)CPU Units with40 I/O pointsCPU Units with60 I/O pointsInsulation resistance20 MΩ min.

at 500 VDC between the external AC terminals and protective ground terminals.Dielectric strength2,300 VAC 50/60 Hz for 1 minute between the external AC and protective ground terminals,leakage current: 10 mA max.Noise immunity1,500 Vp-p, pulse width: 0.1 to 1 µs, rise time: 1 ns (via noise simulation)Vibration resistance10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s2 in X, Y, and Z directions for 80 minutes each.(Time coefficient; 8 minutes × coefficient factor 10 = total time 80 minutes)Shock resistance147 m/s2 three times each in X, Y, and Z directions.Ambient temperatureOperating0°C to 55°C (32°F to 131°F)Storage–20°C to 75°C (–4°F to 167°F)Humidity10% to 90% RH with no condensationAtmosphereMust be free from corrosive gasTerminal screw sizeM3Power interrupt timeAC power supply: 10 ms min.DC power supply: 2 ms min.CPU Unit weightAC power650 g max.700 g max.800 g max.1,000 g max.DC power550 g max.600 g max.700 g max.900 g max.Expansion I/O Module weightModules with 20 I/O points:Modules with 8 output points:Modules with 8 input points:300 g max.250 g max.200 g max.Expansion Module weightAnalog I/O Modules:Temperature Sensor ModulesCompoBus/S I/O Link Modules:150 g max.250 g max.200 g max.Note: 1.

Use the external power supply as the power supply for input devices only. (It cannot be used as to drive output devices.)2. If the external power supply current exceeds the rated current, or there is a short-circuit, the external power supply voltage willdrop and PLC operation will stop.4CPM2ACPM2AJ CHARACTERISTICSControl methodStored program methodI/O control methodCyclic scan with direct output (Immediate refreshing can be performed with IORF(97).)Programming languageLadder diagramInstruction length1 step per instruction, 1 to 5 words per instructionInstructionsBasic instructions: 14Special instructions: 105 instructions, 185 variationsExecution timeBasic instructions: 0.64 µs (LD instruction)Special instructions: 7.8 µs (MOV instruction)Program capacity4,096 wordsUser data memory2,048 wordsI/OcapacityCPU Unit only20 points30 points40 points60 pointsWith ExpansionI/O Modules80 points max.90 points max.100 points max.120 points max.Memory protectionHR area, AR area, program contents, read/write DM area contents, and counter values maintainedduring power interruptions.Memory backupFlash memory:Program, read-only DM area, and PC SetupBattery backup:The read/write DM area, HR area, AR area, and counter values are backed up by a battery.

(Battery lifeis approximately 5 years.)Self-diagnostic functionsCPU Unit failure (watchdog timer), I/O bus error, and memory failure, battery errorProgram checksNo END instruction and programming errors are checked at the start of operation.Communications functionsBuilt-in peripheral port:Supports host link, peripheral bus, no-protocol, or Programming Console connections.Built-in RS-232C port:Supports Host Link, No-protocol, 1:1 Slave Unit link, 1:1 Master Unit link, or 1:1 NT Link connections.Functions provided byExpansion ModulesAnalog I/O Module: Provides 2 analog inputs and 1 analog output.CompoBus/S I/O Link Module: Provides 8 inputs and 8 outputs as a CompoBus/S Slave.Temperature Sensor Modules: Provide 2 or 4 thermocouple inputs, or 2 or 4 temperature-resistancethermometer inputs.5CPM2ACPM2AJ I/O ALLOCATIONInput bitsIR 00000 to IR 00915 (Words not used for input bits can be used for work bits.)Output bitsIR 01000 to IR 01915 (Words not used for output bits can be used for work bits.)Work bits928 bits: IR 02000 to IR 04915 (Words IR 020 to IR 049) and IR 20000 to IR 22715 (Words IR 200 toIR 227)Special bits (SR area)448 bits: SR 22800 to SR 25515 (Words IR 228 to IR 255)Temporary bits (TR area)8 bits (TR0 to TR7)Holding bits (HR area)320 bits: HR 0000 to HR 1915 (Words HR 00 to HR 19)Auxiliary bits (AR area)384 bits: AR 0000 to AR 2315 (Words AR 00 to AR 23)Link bits (LR area)256 bits: LR 0000 to LR 1515 (Words LR 00 to LR 15)Timers/Counters256 timers/counters (TIM/CNT 000 to TIM/CNT 255)1-ms timers: TMHH(––)10-ms timers: TIMH(15)100-ms timers: TIM1-s/10-s timers: TIML(––)Decrementing counters: CNTReversible counters: CNTR(12)Data memoryRead/Write: 2,048 words (DM 0000 to DM 2047)Error Log is contained in DM 2000 to DM 2021Read-only: 456 words (DM 6144 to DM 6599)PC Setup: 56 words (DM 6600 to DM 6655)Basic interruptsInterruptprocessingExternal interrupts: 4(Shared by the external interrupt inputs (counter mode) and the quick-response inputs.)Interval timerinterrupts1 (Scheduled Interrupt Mode or Single Interrupt Mode)High-speedcounterOne high-speed counter: 20 kHz single-phase or 5 kHz two-phase (linear count method)Interrupt Inputs(counter mode)Four inputs (Shared with external interrupt inputs (counter mode) and quick-response inputs.)HighspeedcounterPulse outputCounter interrupt: 1 (set value comparison or set-value range comparison)Counter interrupts: 4 (Shared by the external interrupt inputs and quick-response inputs.)Two points with no acceleration/deceleration, 10 to 10 kHz each, and no direction control.One point with waveform acceleration/deceleration, 10 to 10 kHz, and direction control.Two points with variable duty-ratio outputs using PWM(––).(Pulse outputs can be used with transistor outputs only, they cannot be used with relay outputs.)Synchronized pulse controlOne point:A pulse output can be created by combining the high-speed counter with the pulse output and multiplying the frequency of the input pulses from the high-speed counter by a fixed factor.(This output is possible with transistor outputs only, it cannot be used with relay outputs.)Quick-response inputsFour points (Min.

input pulse width: 50 µs min.)Analog controls2 controls, setting range: 0 to 200Input time constantCan be set for all input points.(1 ms, 2 ms, 3 ms, 5 ms, 10 ms, 20 ms, 40 ms, or 80 ms; default setting: 10 ms)Clock functionShows the year, month, day of the week, day, hour, minute, and second. (Battery backup)6CPM2ACPM2AJ I/O SPECIFICATIONSCPU Unit InputItemInputsSpecificationInput voltageAll24 VDC +10%/–15%Input impedanceIN00000 to IN000012.7 kΩIN00002 to IN000063.9 kΩIN00007 and up4.7 kΩIN00000 to IN000018 mA typicalIN00002 to IN000066 mA typicalIN00007 and up5 mA typicalIN00000 to IN0000117 VDC min., 5 mAIN00002 and up14.4 VDC min., 3 mAOFF voltage/currentAll5.0 VDC max., 1 mAON delayAll1 to 80 ms max. Default: 10 ms (See Note.)OFF delayAll1 to 80 ms max.