List Of Warnings; Warnings Detected By Ad75 - Mitsubishi A1SD75M3 User Manual

14 TROUBLESHOOTING

14.3 List of warnings

14.3.1 Warnings detected by AD75

Division of Warning
Warning name
warning code
000 (Normal)
FeRAM count
10
warning
Automatic
11 update count
over
Automatic
12
update failure
Start during
100
operation
Current value
101 change when
BUSY
Restart not
104
possible
Common
Illegal target
105
axis
Illegal
106 positioning data
No.
Illegal writing
107
pattern
Illegal flash
108
ROM writing
Writing when
109
BUSY
111 In PLC READY
The following table shows the warning details and remedies when warnings occur.
Description
FeRAM access count exceeded
9
9 10 times.
When the absolute position of the zero point is
automatically updated in the infinite length
positioning control of control unit "degree", the
FeRAM access count exceed 9.9999
times.
When the absolute position of the zero point is
automatically updated in the infinite length
positioning control of control unit "degree",
write to FeRAM is not completed normally.
A start request is issued when the axis is busy. Operation continues.
The current value is changed when the axis is
busy.
A restart command is issued in other than the
"stopped" axis status.
The target axis of reading/writing is out of the
setting range.
The positioning data number to be read/written
is out of the setting range.
The writing pattern to be read/written is out of
the setting range.
A flash ROM writing request is issued when
AD75 READY (X0) is OFF.
A request is issued when the axis is busy.
A request to write the flash ROM is issued
when PLC READY is ON (during request to
teach).
9
Operation continues.
10
The current value change request is ignored.
Operation continues.
• The warning is for the reference axis.
• Reading/writing is not made.
• The warning is for the target axis.
• Reading/writing is not made.
• The warning is for the target axis.
• Reading/writing is not made.
• The warning is for axis 1.
• The flash ROM is not written.
The warning is for the target axis of the writing
request.
The warning is for axis 1.
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MELSEC-A
Action at occurrence of warning