Omron NT631C manual When using a CPM1, Connecting to a CPM2C, Port connecting to PT PLC Setup

Connecting to the RS-232C Port at the Host			Section 4-1
	Word #	Writing Value	Settings
	DM6556	0303	Data length 7 bits, 2 stop bits, even parity, communica-
			tions speed: 9600 bps
		0304	Data length 7 bits, 2 stop bits, even parity, communica-
			tions speed: 19200 bps
	DM6558	0000	Unit # 00
	When using port B of the Communications Board of C200HX/HG/HE(-Z)E
	Word #	Writing Value	Settings
	DM6550	0001	Host link mode, no CTS control
			Communications conditions set by the contents of DM
	DM6551	0303	Data length 7 bits, 2 stop bits, even parity, communica-
			tions speed: 9600 bps
		0304	Data length 7 bits, 2 stop bits, even parity, communica-
			tions speed: 19200 bps
	DM6553	0000	Unit # 00
	When using a CPM1
	Word #	Writing Value	Settings
	DM6650	0001	Host link mode
			Communications conditions set by the contents of DM
	DM6651	0303	Data length 7 bits, 2 stop bits, even parity, communica-
			tions speed: 9600 bps
		0304	Data length 7 bits, 2 stop bits, even parity, communica-
			tions speed: 19200 bps
	DM6653	0000	Unit # 00

Connecting to a CPM2C

The CPM2C PLCs do not have the same kind of port connectors found on CS/ CJ-series PLCs. The CPM2C’s communications port handles both RS-232C and peripheral port connections which are divided internally. Therefore, when using the CPM2C, it is necessary to select RS-232C or peripheral port con- nections, according to the kind of cable and port (on the cable) used, as shown in the following table. Refer to the CPM2C Operation Manual for more details.

Port connecting to PT			PLC Setup
RS-232C port (D-Sub 9-pin) of CPM2C-CN111		Built-in RS-232C port settings
Peripheral port of CPM2C-CN111		Peripheral port settings
RS-232C port (D-Sub 9-pin) of CS1W-CN118		Built-in RS-232C port settings
Peripheral port of CS1W-CN114		Peripheral port settings
Peripheral port
CPM2C-CN111CPM2CCS1W-CN118CPM2C			CS1W-CN114 CPM2C
RS-232C port	RS-232C port		Peripheral port
	(D-Sub 9-pin, female)

(D-Sub 9-pin, female)

Setting the DIP Switches of a C200HX/HG/HE(-Z)E, CQM1 or CQM1H

When using a C200HX/HG/HE(-Z)E, CQM1, or CQM1H the DIP switches on the front panel must be set as shown below in order to make the settings in the PLC Setup area (data memory) effective.

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