Digital Electronics GP-2401 Series, Руководство пользователя

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Chapter 7 - RUN Mode and Errors
GP-2401/2501/2601 Series User Manual
• In Toshiba's PROSEC T Series, the Error Code is 4 characters long; on the GP,
Error Numbers are changed to and displayed in Hexadecimal.
• With the Allen-Bradley PLC-5 and SLC-500 Series, the EXT/STS error codes
have been re-mapped to start at D0 HEX, so they will not conflict with other error
codes. When looking up the error number in the PLC manual, subtract D0 h
from the GP error code to find its error value.
E.g.
GP Error Code PLC Error Code
D1 —> 01
EA —> 1A
7.5.4 CLOCK SET UP ERROR
This message displays when the lithium backup battery’s voltage used for the
internal clock runs out. To reset the error, you need to turn the GP’s power OFF
and then ON again. Leave the GP ON continuously and the battery’s charge will
become sufficient for backup after 24 hours, and will be fully charged in approxi-
mately 96 hours. If the battery is incorrectly replaced, the battery may explode. To
avoid the danger, please do not replace the battery yourself. When the battery
needs a replacement, please consult with your local GP distributor.
After changing the backup battery, set up the internal clock.
Chapter 6 - Initializing the GP
The lifetime of the backup battery depends on the 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.
7.5.5 SCREEN TAG LIMIT EXCEEDED (max. of 384)
When tags are setup beyond the tag limit, all tags in excess of number 384 will be
disabled. Plus, when tags involve registered Windows and loaded screens, they are
disabled in this order: Window Registry, Load Screen.
1. Disabled registered windows start from the last screen used.
2. Disabled loaded screens start from the last screen used.
To correct this problem, reduce the number of tags to within the allowed limit.
7.5.6 OBJ. PLC HAS NOT BEEN SETUP
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 and correct the GP's INITIALIZE setup data so that it matches this.
OBJ. PLC HAS NOT BEEN SETUP ( x x )
Battery
Temperature
40
o
C or lower 50
o
C or lower 60
o
C or lower
Expected
Lifetime
10 years or
longer
4.1 years or
longer
1.5 years or
longer
The PLC number ( Hexadecimal )
written to the GP's System File