Omron Programmable Terminals NT631C - Manual (Page 74)

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Connecting to the RS-232C Port at the Host Section 4-1
When using port B of the Communications Board of C200HX/HG/HE(-Z)E
When using a CPM1
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.
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.
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
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
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
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
Word # Writing Value Settings
Peripheral port
CPM2C-CN111
CPM2C
CS1W-CN118
CPM2C
Peripheral port
CS1W-CN114
CPM2C
RS-232C port
(D-Sub 9-pin, female)
RS-232C port
(D-Sub 9-pin, female)