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Omron CPM1A, Manual

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Omron CPM1A Manual Download Page 21

A--42

Micro Programmable Controller

CPM1A

Communications

J

NT LINK FOR PROGRAMMABLE TERMINALS

Use Omron’s high-speed NT Link for real-time communications between the CPM1A and a Programmable Terminal.

Operator Interface
Terminal

* Available in Canada only.

CBL-804*
CBL-803*
C200H-CN_0-EU,
NT31C-CN_0-EU,

(for NT31C Port B only)

J

HOST LINK COMMUNICATIONS

CPM1A Host Link communications consist of interactive procedures whereby the CPM1A returns a response to a command sent from the
IBM PC/AT or compatible computer. These communications allow the IBM PC/AT or compatible computer to read and write in the
CPM1A’s I/O Areas and Data Memory Areas as well as in areas containing the status of various settings.

1:1 Host Link Communications

CPM1A-V1
CPU

RS-232C
Adapter

Response

Command

C200H-CN229-EU (2 m)
CBL-202*

* Available in Canada only.

Summary of Contents for CPM1A

Page 1: ...nts with maximum expansion to 100 I O Specialized expansion modules include mixed analog I O temperature sensor inputs and serial communications D 10 20 30 and 40 point I O CPUs D Expandable up to 100...

Page 2: ...A V1 CPM1A 30CDT A V1 CPM1A 30CDT1 A V1 p p DC CPM1A 30CDR D V1 CPM1A 30CDT D V1 CPM1A 30CDT1 D V1 40 24 DC points 16 points AC CPM1A 40CDR A V1 CPM1A 40CDT A V1 CPM1A 40CDT1 A V1 p p DC CPM1A 40CDR D...

Page 3: ...dule XW4B 05C1 H1 D Omron Connector for multidrop connections using thick cables XW4B 05C4 TF D Profibus DP Slave Module 16 inputs and 16 outputs 3 max 16 bits Inputs from the Master 16 bits Outputs t...

Page 4: ...port B only 50 cm NT31C CN510 EU p y 3 m NT31C CN320 EU 5 m NT31C CN520 EU RS 422 RS 485 adapter Converts data communications from peripheral port for RS 422 RS 485 devices CPM1 CIF11 Available in Can...

Page 5: ...Conforms to IEC61000 4 4 2 kV power lines 1500 Vp p pulse width 0 1 to 1 s rise time 1 ns via noise simulation Vibration resistance 10 to 57 Hz with an amplitude of 0 075 mm and 57 to 150 Hz with an...

Page 6: ...temperature of 25 C Self diagnostic function CPU error watchdog timer memory errors I O bus errors Program check No END instruction programming errors constantly checked during operation Pulse output...

Page 7: ...00 s max IN0003 to IN0006 0 3 ms max From the time of input ON until the interrupt subroutine is executed Expansion I O Unit Item Specifications Circuit Input voltage 24 VDC 10 15 I t Input impedance...

Page 8: ...1A 20CDT1 j V1 CPM1A 30CDT1 j V1 CPM1A 40CDT1 j V1 CPM1A 20EDT1 CPM1A 8ET1 Max switching capacity 24 VDC 10 15 0 3 A point See note 4 5 to 30 VDC 0 2 A See note 2 0 3 A See note 3 p y 0 9 A Unit 0 9 A...

Page 9: ...Note 1 Output signal range 0 to 10 V or 10 to 10 V 4 to 20 mA External output max current 5 mA External output allowed load resistance 350 Resolution 1 256 1 512 when the output signal range is 10 to...

Page 10: ...anges 0000 to 1770 Hex Averaging function Supported Settable for individual inputs via DIP switch Open circuit detection function Supported Analog output Number of outputs 1 output 1 word allocated g...

Page 11: ...types Voltage or current output Output resolution 1 256 0 to 10 V 1 512 10 to 10 V 1 256 4 to 20 mA Output accuracy 1 0 max full scale Conversion cycle 250 ms for all points 60 ms max for all points C...

Page 12: ...Operating 10 to 90 RH with no condensation Ambient environment Operating With no corrosive gas Weight 200 g max J COMPOBUS S I O LINK MODULE The CPM1A controller can function as a Slave to a CompoBus...

Page 13: ...e connected to a CMP1A to create I O Links for up to 192 points 96 inputs and 96 outputs PC supporting DeviceNet master e g CS1 C200HX HG HE Z CV series CJI M Specifications Item Specification Model n...

Page 14: ...48 inputs and 48 outputs Profibus DP Master Module PLC supporting Profibus DP Master e g CSI C200Hj CJ1j Each module enables remote I O communications for 16 inputs and 16 output points as a Profibus...

Page 15: ...5 12 CPM1A 40CDj A D V1 150 5 91 CPM1A 20EDj 86 3 39 CPM1A 8Ej 66 2 60 CPM1A SRT21 66 2 60 CPM1A MAD01 66 2 60 CPM1A TSjjj 86 3 39 CPM1A MAD11 86 3 39 CPM1A DRT21 66 2 60 CPM1A PRT21 66 2 60 Unit mm...

Page 16: ...provides two temperature sensor inputs from either thermocouples or platinum resistance thermometers Up to 6 inputs can be connected CPM1A 10CDj j V1 10 I O terminals CPM1A 20CDj j V1 20 I O terminal...

Page 17: ...rupt program Regular program Input interrupt J QUICK RESPONSE INPUTS Quick response inputs can detect input signals with a pulse width as short as 0 2 ms regardless of their timing during the scan cyc...

Page 18: ...omparison control or target value control irrelevant of the cycle time Counting mode Incrementing mode Up Down mode Input 00000 Count input A phase input p no 00001 B phase input 00002 Reset input Z p...

Page 19: ...o calculate the speed Encoder CPM1A SBN 92 00 RET 93 MOV 21 END 01 ADD 30 MOV 21 J ANALOG SETTING The CPM1A contains two analog setting controls that can be used for a broad range of analog timer and...

Page 20: ...ning can be easily performed Application Example Changing the speed of the Stepping Motor SmartStep Servodriver Stepping Motor Output point 01000 or 01001 25 000 pu ses 200 Hz 1 khzZ 00000 u ns ON 000...

Page 21: ...only J HOST LINK COMMUNICATIONS CPM1A Host Link communications consist of interactive procedures whereby the CPM1A returns a response to a command sent from the IBM PC AT or compatible computer These...

Page 22: ...to provide an I O link of a maximum of 256 points LR 0000 to LR 1515 Example of a 1 1 Link between CPM1As Link bits WRITE area READ area LR 00 LR 07 LR 08 LR 15 WRITE READ READ area WRITE area LR 00...

Page 23: ...ransfer unit to update programs in machines or program multiple controllers with the same program The CPM1 EMU01 V1 Expansion Memory Unit connects to the peripheral port of micro and small PLCs Upload...

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