IV - 111
Appendix 7. Explanation of Alarms
Appendix 7.6 Absolute Position Detection System Alarms (Z7*)
Z71 AbsEncoder: Initial commu er 0007 (Axis name)
Details
Initial communication with the absolute position detector is not possible.
Remedy
Check and replace the cables, card or detector. Turn the power ON again and perform zero
point initialization.
- Zero point initialization: (Required) only when the detector has been replaced.
- Alarm reset when power is turned OFF: Reset
- Servo alarm No.: 18
Z73 Battery for abs data fault 0001
Details
Low backup battery
Servo alarm 9F
Low battery voltage
Remedy
This is displayed when the battery voltage is low or the cable has been damaged.
The absolute position initialization is not required.
Even after the servo alarm 9F is canceled, this alarm will continue to be displayed until NC
reset is entered.
(Note) When this alarm has occurred, do not turn OFF the drive unit power in order to
protect the absolute position data. Replace the battery with the drive unit power ON.
To Next Page
Loading...
Need help?
General
