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Chapter 16 Troubleshooting
A new error code is stored in the buffer memory address ([Md.23] Axis error No.)
for axis error storage every time an error occurs.
POINT
When any of the following errors that are independent of an axis is detected, it is
stored in the axis error No. of axis 1. (These errors are stored in the axis error No.
of axis 1 for the system which does not use the axis 1.)
Error code: 001, 002, 107, 190, 800, 802, 805, 999
When an alarm occurs on servo amplifier, the alarm No. displayed in LED of servo
amplifier is stored in the following buffer memory address ([Md.114] Servo alarm).
Check the error details and remedies by this servo alarm details.
Axis No.
Buffer memory address
QD77MS2 QD77MS4 QD77MS16
1 888 888 2488
2 988 988 2588
3 1088 2688
4 1188 2788
5
2888
to to
16 3988