Mitsubishi L02CPU User Manual page 150

Diagnostics
Module verification
Intelligent function module
assignment error
Intelligent module program
*1
execution error
Intelligent function module
version error
END cover is not attached
Execution of the END
instruction
Handling
No parameter
error
Boot error
Backup error
Memory card operation
*1
error
File setting error
*1
File access error
Instruction execution
disabled
Parameter setting check
Parameter
error
SFC parameter error
Intelligent function module
parameter error
Password error
Instruction code check
No END instruction
Pointer setting error
148
Error
Diagnostic timing
message
UNIT BAD • Execution of the END
CONNECT instruction
SP.UNIT LAY • Power-on/reset
ERR. • Switching from STOP to RUN
• Execution of the FROM/TO
SP.UNIT ERROR
instructions
SP.UNIT
• Power-on/reset
VER.ERR
• Power-on/reset
NO END COVER • Execution of the END
instruction
SYSTEM LAY
• Power-on/reset
ERR
• Power-on/reset
MISSING PARA.
• Switching from STOP to RUN
BOOT ERROR • Power-on/reset
RESTORE
• Power-on/reset
ERROR
ICM.OPE. • Insertion/removal of the
ERROR memory card
• Power-on/reset
FILE SET
• Writing to programmable
ERROR
controller
FILE OPE.
• Instruction execution
ERROR
• Power-on/reset
CAN'T EXE.PRG.
• Switching from STOP to RUN
• Power-on/reset
PARAMETER • Switching from STOP to RUN
ERROR • Writing to programmable
controller
• Switching from STOP to RUN
SFC
• Writing to programmable
PARA.ERROR
controller
SP.PARA.
• Power-on/reset
ERROR
REMOTE • Power-on/reset
PASS.ERR • Switching from STOP to RUN
• Power-on/reset
INSTRUCT.
• Switching from STOP to RUN
CODE ERR
• Instruction execution
MISSING END • Power-on/reset
INS. • Switching from STOP to RUN
• Power-on/reset
CAN'T SET(P)
• Switching from STOP to RUN
• Power-on/reset
CAN'T SET(I)
• Switching from STOP to RUN
: Self-diagnostics is performed. ×: Self-diagnostics is not performed.
CPU
module
RUN
status
Stop Off/On
Stop
Stop/
Off/On
Continue
Stop
Stop
Stop
Stop
Stop
Stop
Stop/
Off/On
Continue
Stop
Stop/
Off/On
Continue
Stop
Stop
Stop
Stop
Stop
Stop
Stop
Stop
Stop
LED status
L26CPU
L02CPU
ERR.
Flashing/
On
Off Flashing
Flashing/
On
Off Flashing
Off Flashing
Off Flashing
Off Flashing
Off Flashing
Off Flashing
Flashing/
×
On
Off Flashing
Flashing/
On
Off Flashing
Off Flashing
Off Flashing
Off Flashing
Off Flashing
Off Flashing
Off Flashing
Off Flashing
Off Flashing
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