
4 Communication settings and guide of HMI connecting with controller
4 Communication Settings and guide of HMI connecting with Controller
Note
:Do not hot plug!
4.1 ABB Corporation
◎Serial Communication
ABB AC31 O7KR51-V3.6
ABB AC31 Modbus RTU
RS485
ABB AC500
PM571
PM581
PM591
RS232 on the CPU unit
ABB AC500
◎Network Communication
Series CPU Link Module Driver
ABB AC500 PM583 CPU Direct
ABB AC500 Modbus TCP Slave
◎System configuration
Series CPU Link Module COMM Type Parameter Cable
ABB AC31 O7KR51-V3.6
RS232 on the CPU unit RS232
Setting Your owner cable
ABB AC500
PM571
PM581
PM591
RS232 on the port 1 RS232 Setting Your owner cable
RS232 on the port 2 RS232 Setting Your owner cable
◎Network Communication Settings
Series CPU Link Module Connect Type Parameter Cable
ABBCPU PM583 CPU Direct Ethernet Setting Your owner cable
◎Serial Communication Settings
HMI Setting
ABB AC31 Modbus RTU protocol:
Default communication parameters 9600, 8, none, 1; station No. : 1
RS232
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