GK600 User Manual Appendix Communication Protocol
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Appendix Communication Protocol
1. Networking Mode
The drives have two networking modes, single master/multiple slaves networking and single
master/single slave networking.
Single master/multiple slaves networking diagram
Single master/single slave networking diagram
2. Interface Mode
RS485 or RS232 interface: asynchronous, half-duplex. Default data format: 8-N-2 (8 data bits,
no check, two stop bits), 9600 bps. See parameters of Group H0 for parameter setting.
3. Communication Mode
1
)
Drive is used as a slave for master-slave station-to-station communication. When master
主机为
PC
机
232/485
转换模块
变频器
RS232
RS485
主机为
PLC
变频器
RS485
主机为
PC
机
232/485
转换模块
变频器
1
变频器
2
……
RS232
RS485
变频器
n
主机为
PLC
变频器
1
变频器
2
……
RS485
变频器
n
The master
is PC
The master
is PC
CNV-
module
Drive 1
Drive 2
Drive n
Drive n
Drive 2
Drive 1
The master
is PC
The master
is PC
CNV-
module
Drive
Drive