Issue:
My Process Drive with Modbus serial is not indicating when my cable is disconnected or no Modbus communication?
Product Line:
Altivar Machines
Environment:
All models and serial numbers
Cause:
Not default program to the drive.
Resolution:
Drive has to be configured for command and/or reference from Modbus or drive sees this as monitoring only, will not trip if it's not there. Under Error/Warning Handling > Fieldbus Monitoring > SLL - Response to Modbus Interruption is set to Freewheel
My Process Drive with Modbus serial is not indicating when my cable is disconnected or no Modbus communication?
Product Line:
Altivar Machines
Environment:
All models and serial numbers
Cause:
Not default program to the drive.
Resolution:
Drive has to be configured for command and/or reference from Modbus or drive sees this as monitoring only, will not trip if it's not there. Under Error/Warning Handling > Fieldbus Monitoring > SLL - Response to Modbus Interruption is set to Freewheel