Omron CS1W-DRM21 Allocation Differences from C200H DeviceNet Master Units, Software Switches

Appendix A

Allocation Differences from C200H

DeviceNet Master Units

The following table shows the CS1W-DRM21/CJ1W-DRM21 DeviceNet Unit allocation areas that correspond to the C200HW-DRM21-V1 DeviceNet Master Unit allocation areas.

Note The following table does not include the allocation areas that exist only in CS/CJ-series DeviceNet Units.

Refer to this table when using ladder programs in the CS1W-DRM21/CJ1W-DRM21 that have been used in C200HW-DRM21-V1 DeviceNet Master Units and make adjustments as required.

Use the CX-Programmer replacement operation to change ladder program addresses. When using a CX-Pro- grammer Ver. 1.2 or earlier, use the global replace utility function to globally replace addresses.

Software Switches

Unit No.: Set on rotary switches on front panel (0 to 15).

Name	C200H DeviceNet Master			CS/CJ-series		Contents for CS/CJ-	Differences from C200H-
		Unit		DeviceNet Unit		series DeviceNet Unit	series DeviceNet Master
							Unit
	Word address		Bit	CS/CJ-	Bit
				series
	CS/CJ	C200HX/
				word
	Series	HG/HE,
				address
		C200HS
Scan List	IR 2000 +	Unit No. 0	00	CIO 1500 +	00	OFF → ON	No differences.
Enable	(10 ⋅ unit	to 9: IR 100		(25 ⋅ unit		Registers to scan list the	Different usage: Switch
Switch	No.)	+(10 ⋅ unit		No.)
						slaves recognized during	returns to OFF when pro-
		No.)
						operation in scan list dis-	cessing completed.
		Unit No. A				abled mode and starts
		to F: IR 400				operation in scan list
		+(10 ⋅ unit				enabled mode (PC Unit in
		No. – 10)				PROGRAM mode).
Scan List			01		01	OFF → ON	No differences.
Clear						Disables scan list registra-	Different usage: Unit switch
Switch
						tion and starts operation in	returns to OFF when pro-
						disabled mode (PC Unit in	cessing completed.
						PROGRAM mode).
Remote I/O			02		02	OFF → ON	Includes bit 03 remote I/O
Communi-						Restarts remote I/O com-	communications start
cations							switch functions in CS/CJ-
						munications stopped with
Start Switch							series DeviceNet Unit.
						communications error
						based on settings.	Different usage: Unit switch
							returns to OFF when pro-
							cessing completed.
Remote I/O			03		03	OFF → ON	Includes bit 02 communica-
Communi-						Starts communications	tions error stop clear switch
cations							functions in CS/CJ-series
Start Switch							DeviceNet Unit.
							Different usage: Unit switch
							returns to OFF when pro-
							cessing completed.
Remote I/O			04		04	OFF → ON	Different usage: Unit switch
Communi-						Stops remote I/O communi-	returns to OFF when pro-
cations						cations	cessing completed.
Stop Switch

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