Mitsubishi Electric Q Series Programming Manual page 60

2 MULTIPLE CPU SYSTEM
Category Type of error
System setting error
WDT error
Operation Self-diagnosis error
disable errors
Other CPU DOWN error
Self-diagnosis error
Motion SFC error
Minor error
Operation
Major error
continuous
Servo error
enable errors
Servo program setting
(Note-1)
error
Motion program setting
(Note-2)
error
(3) Operation at a Motion CPU error
Operations at a Motion CPU error are shown below.
Does not operate from the
beginning (does not run).
Varies depending on the error.
Stops at a CPU DOWN error.
Operation corresponding to
STOP (M2000 OFF). Depends
on the "Operation mode upon
CPU stop error" setting.
Operation continues when the
continuous error occurred.
(Note-1)
Processing stops for each
program or axis instead of the
Motion CPU stopping all the
processing.
/
Operation
• All actual output PY points turn OFF.
No effect on other CPUs.
• All actual output PY points turn OFF.
Other CPUs may also stop depending on
the parameter setting.
• All actual output PY points turn OFF.
• Only the applicable program stops (the
program may continue depending on the
type of error).
• Actual output PY retains output.
• No effect on other CPUs.
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Remark
(Note-1): SV13/SV22 use.
(Note-2): SV43 use.