User`s manual

Chapter 6 - GP RUN and Errors
GP-477R/577R Series User's Manual
6-12
Error No.
Constant Value
(Ex. 2) • SYSTEM ERROR ( x x x : x x x : x x x )
Displays in RUN mode when a file cannot be rebuilt.
x x x : x x x : x x x
Error No. 2
Error No. 3
Error No. 1
• Check if the GP's Power Cord and the Input signal line have been wired
incorrectly.
• Check that the FG line has been grounded correctly, according to standards.
• Re-send the screen data from the PC to the GP.
• If other types of communication errors have also occurred, try to correct
those problems also.
RECEIVE DATA ERROR, PLC COM. ERROR
If the abovementioned methods do not solve the problem, please contact
your local GP distributor.
• When OFFLINE mode displays during in RUN mode
When the GP changes to OFFLINE mode without the user first pressing the
screen, there is a possibility that the screen data has been damaged. In this
case, after the SYSTEM ERROR displays, the screen automatically reverts to
OFFLINE mode after about 10 seconds. Run the INITIALIZE MEMORY
command and transfer the GP screen data again from your PC.
2. Error Message Details
ILLEGAL ADDRESS IN SCREEN DATA
Caused by an overlap of addresses.
Following the error message, error codes, as listed below, appear. If the
error cannot be fixed, please report the error code and details on how the
error developed to your local GP distributor.
SYSTEM ERROR
Indicates a fault in the basic operations of the GP.
Following the error message, an error code, as shown, will appear. Report
the error number, and details on how the error developed, to your local GP
distributor. .
(Ex. 1) • SYSTEM ERROR ( 03 : x x )
Displays when a PC transferred file cannot be rebuilt.
03 : x x
ILLEGAL ADDRESS IN SCREEN AREA (00b:XXX:XXX)
Error
No. 2
Error
No. 1