7–3
Chapter 7 – RUN Mode and Errors
GLC2300 Series User Manual
7.2
SELF-DIAGNOSIS
The GLC unit is equipped with a number of Self-Diagnosis features used to check
its System and Interfaces for any problems.
7.2.1 SELF-DIAGNOSIS ITEM LIST
INPUT PORT
Checks the Input Port (for Pro-
face’s maintenance use only).
SIO CHECK
*1
Checks the RS-232C and RS-422
send/receive lines.
CF CARD CHECK
*1
Checks the status of the CF Card.
•
CF CARD CHECKSUM
*1, 3
•
CF CARD MEMORY LOADER
FILE CHECK
*1, 3
Checks the status of the CF
Card Memory Loader File.
PRINTER I/F
*1
Checks the printer interface.
EXP. SERIAL I/F
*1
Checks the status of the Expansion
Serial I/F.
DISPLAY PATTERN
Checks all the figures and tiling
patterns.
TOUCH PANEL
Checks each GLC touch panel square.
FEPROM CHECKSUM
(System and Protocol)
Checks the System and Protocol
of the GLC unit’s Internal
Memory (FEPROM).
FRAME BUFFER
Checks the internal display memory.
TOOL CONNECTOR
*1
Checks the Tool Connector control
lines and send/receive lines.
1.
This item requires that special equipment (cable, connector, etc.) be used.
2.
This setting is disabled, since the GLC2300 series does not support this feature.
3.
This screen is contained inside the CF CARD CHECK screen and will appear after
you touch CF CARD CHECKSUM.