User`s manual

Chapter 6 - GP RUN and Errors
GP-477R/577R Series User's Manual 6-17
The life span of the backup battery depends on the battery's ambient
temperature and the amount of current being charged and used. The
table below gives a general indication of how long the battery will last.
The PLC number (Hexadecimal)
written to the System File
(See next page's Table)
SCREEN TRANSFER ERROR
Displays when an error occurs in the data transmission from the screen
editor to the GP panel. Try re-transmitting the screen data.
SCREEN TAG LIMIT EXCEEDED (max. of 384)
When tags are setup beyond the tag limit, these tags are made invalid. Tags
are invalidated from the end tag, in the opposite order in which they were
registered. Plus, when tags involve registered Windows and loaded screens,
they are invalidated in this order: Window Registry, Load Screen. Further
details for when multiple displays are set to one screen:
1. Disregard registered windows, starting from the end screen.
2. Disregard loaded screens, starting from the end screen.
To correct this problem, reduce the number of tags to within the allowed
limit.
OBJ. PLC HAS NOT BEEN SETUP (02:F9)
The host PLC setup in the Editor program (i.e. the .prw file) does not match
the PLC in use. Use the Error Code that follows the error message to select
the proper PLC type in the GP and correct the INITIALIZE setup.
OBJ. PLC HAS NOT BEEN SETUP ( x x )
Battery ‘s
Ambient
Temperature
40°C or less 50°C or less 60°C or less
Expected
Life Span
more than
10 yrs.
more than
4.1 yrs.
more than
1.5 yrs.