Mitsubishi 00JCPU User Manual page 279

Error
Diagnostics
message
SFC step
CAN'T
configuration
SET(S)
error
SFC
SFC EXE.
execution
ERROR
error
SFCP.
SFC syntax
FORMAT
error
ERR.
SFC
Program SFCP.OPE.
operation
error ERROR
*1
check error
SFC program
SFCP.EXE.
execution
ERROR
error
SFC block BLOCK
execution EXE.ERRO
error R
SFC step STEP
execution EXE.ERRO
error R
Watchdog
WDT
error
ERROR
supervision
CPU error
Program PRG.TIME
time-out OVER
Program,
parameter, or
FILE DIFF.
DIP switch
mismatch
Operating
status or key OPE.MODE
switch DIFF.
Redun-
mismatch
dant sys-
tem error
Module
mounting UNIT LAY.
configuration DIFF.
mismatch
Memory card
mounting CARD
status TYPE DIFF.
mismatch
Function
disable CAN'T EXE.
during current MODE
mode
Table6.27 Self-diagnostics list (continued)
CPU
Diagnostic timing module
status
• Switching from STOP to
Stop
RUN
• Switching from STOP to
Stop
RUN
• Switching from STOP to
Stop
RUN
• Execution of an Stop/
instruction Continue
• Switching from STOP to
Continue
RUN
• Execution of an
Stop
instruction
• Execution of an
Stop
instruction
• Always Stop
• Always Continue
• Always
• Power-on/reset
• Mounting of tracking
cable
• Backup mode change
Stop
• Online change
• System switching
• Switching the both CPU
modules to the RUN
status
• Power-on/reset Continue
• Always /stop
• Always
• Power-on/reset
• Mounting of tracking Stop
cable
• Operation mode change
• Power-on/reset Stop
• Always Continue
: Self-diagnostics is performed,
LED status Basic High
model Performance
RUN ERR.
QCPU model QCPU
Off Flashing
Off Flashing
Off Flashing
Off/ Flashing/
On On
On On
Off Flashing
Off Flashing
Off Flashing
On On
Off Flashing
Off/ Flashing
on /on
Off Flashing
Off Flashing
On On
: Self-diagnostics is not performed
CHAPTER6 FUNCTIONS
Process Redundant
CPU CPU
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