Delta VFD300C43S-HS User Manual page 540

Chapter 13 Warning CodesC2000-HS
ID No. Display on LCM Keypad
62
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
Malfunction caused by interference
Communication cable is broken or
bad connected
ID No. Display on LCM Keypad
63
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
The configured node quantity is
different from the actual nodes
Communication cable is broken or
bad connected
Warning Name
CAN/M BUS off
CANopen Master BUS off
(PCbF)
Action and Reset
When the CANopen master detects error packets more than 255 during the BUS
off detection, or when the CANopen card is not installed, the PCbF warning
displays.
If the BUS cable is not connected, the drive will not receive issues packet, and
the PCbF warning will not display.
Immediately displays when the fault is detected
NA
Cycle the power
N/A
N/A
1. Verify wiring/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.
Check or replace the communication cable.
Warning Name
CAN/M node lack
CANopen Master node error
(PCnL)
Action and Reset
When the CANopen master configures different setting nodes from the actual
nodes, the PCnL warning displays.
Immediately displays when the fault is detected
N/A
When connect BUS to the original slave, or change the configured node
numbers to meet the actual node quantity, the warning automatically clears.
N/A
N/A
Connect BUS to the original slave, or change the configured node numbers to
meet the actual node quantity
Check or replace the communication cable.
13-28
Description
Corrective Actions
Description
Corrective Actions