Delta MS300 Series User Manual page 507

Chapter 13 Warning CodesMS300
ID No. Display on LCD Keypad
36
Action Condition
Action Time
Warning Setting Parameter
Reset Method
Reset Condition
Record
Cause
The guarding time is too short, or
less detection times
Malfunction caused by
interference
Warning Name
CANopen guarding
time-out (CGdn)
Action and Reset
When CANopen Node Guarding detects that one of the slaves does not
respond, the CGdn error displays.
The upper unit sets the factor and time during configuration.
The time that upper unit sets during configuration
N/A
Manual reset
The upper unit sends a reset package to clear this warning.
N/A
Increase the guarding time (Index 100C) and detection times.
1. Verify the wiring and grounding of the communication circuit. It is
recommended to separate the communication circuit from the main circuit,
or wire in 90 degree for effective anti-interference performance.
2. Make sure the communication circuit is wired in series.
3. Use CANopen cable or add terminating resistance.
498
Description
CANopen guarding time-out 1
Corrective Actions