Delta MS300 Series User Manual page 531

Chapter 13 Warning CodesMS300
ID No. Display on LCD Keypad
73
Action Condition
Action Time
Warning Setting Parameter
Reset Method
Reset Condition
Record
Cause
Poor connection of the cable
Bad quality of the cable
Warning Name
ExCom Bus off
(ECbF)
Action and Reset
When the drive detects BUS-off (for DeviceNet)
Immediately act
N/A
Cycle the power
N/A
N/A
Re-connect the cable
Replace the cable
522
Description
The communication card detects too many errors in the
BUS, then enters the BUS-OFF status and stop
communicating.
Corrective Actions