Setting The Communication Specifications - Omron ZS-HL User Manual

Section7
Connecting Using a RS-232C Cable
■ RS-232C Cable for Connecting to a Personal Computer
• ZS-XRS2 (cable length: 2 m)
Controller side
10
Signal name
NC
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
NC
NC
NC
SG(GND)
NC

Setting the Communication Specifications

Set the communication specifications for the controller according to the communication
specifications for external devices.
FUN Mode-[SYSTEM]-[COM]
Setting
RS- LENGTH
232C
PARITY
STOP
(STOP BIT)
BAUDRAT
DELIMIT
NODE (node No.)
For details on communication commands, refer to the "Communication Command Reference" (provided
separately).
For the Communication Command Reference, please contact your OMRON representative.
ZS-HL
7-6
User's Manual
Fitting
1
Pin No.
1
2
3
4
5
6
7
8
9
10
8 BIT, 7 BIT (default value: 8 BIT)
NONE, ODD, EVEN (default value: NONE)
1 BIT, 2 BIT (default value: 1 BIT)
9600, 19200, 38400, 57600, 115200 (default value: 38400)
CR, LF, CR+LF (default: CR)
0 to 16
The node No. refers to the connection group No. as seen from the host
device (PLC). Not only the ZS Series but other multiple devices are con-
nected to the PLC. The No. assigned to devices connected to a PLC
such as this is referred to as a node No.
Personal computer side (PC/AT compatible)
1 2 3 4 5
6 7 8 9
Pin No. Signal name
1 NC
2 RD(RXD)
3 SD(TXD)
4 NC
5 SG(GND)
6 NC
7 RS(RTS)
8 CS(CTS)
9 NC
Note: Socket-type connector
Range