VFD EtherNet/IP Option Card
Option Card Application Manual
46
Scenario 3
The drive stops when communication time-out occurs both on PLC and remote
workstation.
1. In Modbus TCP, select All master timeout checkbox and set the communication time-out
unit, and then select Stop the AC motor drive when ALL selected conditions below
occurred. Then, press Apply button to finish the setting.
Communication time-out occurs on
PLC or remote workstation
Communication time-out occurs on
both PLC and remote workstation
2. When communication time-out occurs both on PLC and remote workstation, the drive stops
and “ECto” displays on the keypad.