Delta CFP2000 Series User Manual page 480

ID No. Display on LCD Keypad
60
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
The PLC scan time exceeds the
maximum allowable time (400ms)
ID No. Display on LCD Keypad
61
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
Slave is not connected or
CANopen BUS cable is not
connected
Malfunction caused by interference
Communication cable is broken or
bad connected
Warning Name
PLC scan time fail
PLC scan time exceeds the maximum allowable time
(PLSF)
Action and Reset
When the PLC scan time exceeds the maximum allowable time (400 ms), PLSF
warning shows.
Immediately displays when the fault is detected
NA
Check if the program is correct and re-download the program. If the fault does
not exist, the warning automatically clears.
N/A
N/A
Check if the source code is correct and re-download the program
Warning Name
CAN/M guarding error
CANopen Master guarding error
(PCGd)
Action and Reset
When CANopen Master Node Guarding detects that one of the Slaves does not
response, the PCGd warning will display
Immediately displays when the fault is detected
NA
Check if the program is correct and re-download the program. If the fault does
not exist, the warning automatically clears.
N/A
N/A
Connect the Slave and CANopen BUS
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.
13-29
Chapter 13 Warning CodesCFP2000
Description
Corrective Actions
Description
Corrective Actions