Delta VFD300C43S-HS User Manual page 532

Chapter 13 Warning CodesC2000-HS
ID No. Display on LCM Keypad
46
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
The upper unit sends incorrect
communication packet
ID No. Display on LCM Keypad
47
Action level
Action time
Warning setting parameter
Reset method
Reset condition
Record
Cause
When using RTC function for PLC
program, and the drive is power off
over 7 days or KPC-CC01 does
not connect to the drive for a long
time, the RTC time is different with
the internal calculated time when
re-connect the keypad to the drive.
KPC-CC01 does not adjust the
RTC time
PLC detects unreasonable RTC
time
Replace with a new KPC-CC01
Warning Name
CANopen format error
CANopen protocol format error
(CPtn)
Action and Reset
The slave detects that data from the upper unit cannot be recognized, and then
shows CPtn warning
Immediately displays when the fault is detected
N/A
The upper unit sends a reset packet to clear the warning
N/A
N/A
Make sure the master sends the packet based on CANopen DS301 standard
command format.
Warning Name
RTC adjust
PLC (RTC) is not adjusted
(PLrA)
Action and Reset
When using RTC function for PLC program, and PLC detects unreasonable
RTC time, PLrA warning displays.
Immediately displays when the fault is detected
N/A
Auto Stops the PLC and runs again, the warning automatically clears
Manual Manual reset to clear this warning
Cycle the power
N/A
1. Stop the PLC program and restart it.
2. Adjust the RTC time and cycle the power.
Adjust the RTC time and cycle the power.
1. Stop the PLC program and restart it.
2. Cycle the power.
1. Stop the PLC program and restart it.
2. Cycle the power.
13-20
Description
Corrective Actions
Description
Corrective Actions