Error Display And Handling - Delta C2000 Series User Manual

16-7 Error display and handling

Code ID
PLrA 47
PLrt 49
PLod 50
PLSv 51
PLdA 52
PLFn 53
PLor 54
PLFF 55
PLSn 56
PLEd 57
PLCr 58
PLdF 59
PLSF 60
Descript
RTC time check
Incorrect RTC time
Data writing memory error
Data write memory error during
program execution
Program transmission error
Command error while downloading
program
Program exceeds memory capacity
or no program
Command error during program
execution
Check code error
Program has no
command
MC command has been used
continuously more than nine times
Download program error
PLC scan time excessively long
Chapter 16 PLC Function ApplicationsC2000
Recommended handling approach
Turn power on and off when resetting the
keypad time
Turn power on and off after making sure
that the keypad is securely connected
Check whether the program has an error
and download the program again
Restart power and download the program
again
Try uploading again; if the error persists,
sent to the manufacturer for service
Check whether the program has an error
and download the program again
Restart power and download the program
again
Check whether the program has an error
and download the program again
Check whether the program has an error
and download the program again
END stop Check whether the program has an error
and download the program again
Check whether the program has an error
and download the program again
Check whether the program has an error
and download again
Check whether the program code has a
writing error and download again
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