
MAINTENANCE
Troubleshooting
188
PLEd
(57)
No end command
PLC end command is missing
Action and Reset
Action condition
The “End” command is missing until the last command is executed, the PLEd warning shows
Action time
Immediately
Reset method
Check if the program is correct and re-download the program.
Reset condition
If the fault does not exist, the warning automatically clears.
Recorded
N/A
Possible Causes
Corrective Action
• There is no “END” command during PLC
operation
• Disable PLC
• Remove PLC program (
[ADV-03]
= 6)
• Enable PLC
• Re-download PLC program
Warning Display
Description
PLFF
(55)
PLFn
(53)
Function defect
Function code error during PLC operation
PLC download function code error
Action and Reset
Action condition
The program detects incorrect command (unsupported command) during PLC operation or downloading.
Action time
Immediately displays when the fault is detected
Reset method
Automatically
Reset condition
Check if the program is correct and re-download the program. If the fault does not exist, the warning clears.
Recorded
N/A
Possible Causes
Corrective Action
• The PLC runs an incorrect command
during operation
• Unsupported command has used while
downloading the program
• When starting the PLC function and there is no program in the PLC, the PLFF warning shows. This is
a normal warning. Please download the program.
• Check if the firmware of the drive is the old version. If yes, contact Technical Support.
Warning Display
Description
PLod
(50)
Opposite defect
PLC download error warning
Action and Reset
Action condition
During PLC downloading, the program source code detects incorrect address (e.g. the address exceeds the range).
Action time
Immediately
Reset method
Check if the program is correct and re-download the program.
Reset condition
If the fault does not exist, the warning automatically clears.
Recorded
N/A
Possible Causes
Corrective Action
• Incorrect component number is found
when downloading the PLC program
• Use the correct component number.
Warning Display
Description
Summary of Contents for CERUS X-DRIVE CXD-003A-4V
Page 2: ......
Page 3: ...CERUS X DRIVE INSTALLATION AND OPERATION MANUAL Firmware Version 1 2 Franklin Electric Co Inc ...
Page 96: ...OPERATION Protection Features 96 ...
Page 112: ...ADVANCED APPLICATION OPTIONS Multi Drive Configurations 112 ...
Page 124: ...COMMUNICATIONS BACnet Communication 124 ...
Page 128: ...ACCESSORIES Optional Extension Cards 128 Frame D Frame E Frame F ...
Page 129: ...ACCESSORIES Optional Extension Cards 129 Frame G Frame H ...
Page 132: ...ACCESSORIES Optional Extension Cards 132 ...
Page 234: ...PARAMETER REFERENCE TABLES Parameter Descriptions Motor Menu 234 ...
Page 250: ...GLOSSARY 250 ...