Mitsubishi Electric MELSEC Q Series, User Manual

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Chapter 16 Troubleshooting
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. Buffer memory address
1 2407
2 2507
3 2607
4 2707
5 2807
to to
16 3907
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. Buffer memory address
1 2417
2 2517
3 2617
4 2717
5 2817
to to
16 3917
When a warning occurs on servo amplifier, the warning "Servo amplifier
warning" (warning code: 2000) is stored in "[Md.24] Axis warning No.", and the
warning code 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. Buffer memory address
1 2488
2 2588
3 2688
4 2788
5 2888
to to
16 3988