Warning Storage - Mitsubishi Electric QD77MS User Manual

Warning storage

(1) When an axis warning occurs, the warning code corresponding to the warning
details is stored in the following buffer memory ([Md.24] Axis warning No.) for
axis warning No. storage.
Axis No. QD77MS2
1
2
3
4
5
to
16
A new warning code is stored in the buffer memory address ([Md.24] Axis
warning No.) for axis warning storage every time a warning occurs.
(2) When an axis warning occurs in a positioning operation, etc., "axis warning
detection ([Md.31] Status: b9)" of the following buffer memory for axis status
storage turns ON.
Axis No. QD77MS2
1
2
3
4
5
to
16
When a warning occurs on servo amplifier, the warning No. displayed in LED
of servo amplifier is stored in the following buffer memory address ([Md.114]
Servo alarm). Check the warning details and remedies by this servo alarm
details.
Axis No.
QD77MS2
1
2
3
4
5
to
16
Buffer memory address
QD77MS4
807 807
907 907
1007
1107
Buffer memory address
QD77MS4
817
817
917
917
1017
1117
Buffer memory address
QD77MS4
888 888
988 988
1088
1188
16 - 13
Chapter 16 Troubleshooting
QD77MS16
2407
2507
2607
2707
2807
to
3907
QD77MS16
2417
2517
2617
2717
2817
to
3917
QD77MS16
2488
2588
2688
2788
2888
to
3988