Mitsubishi C70 User Manual

IV - 110
Appendix 7. Explanation of Alarms
Appendix 7.6 Absolute Position Detection System Alarms (Z7*)
Z71 AbsEncoder:Backup voltage drop 0001 (Axis name)
Details
Backup voltage in the absolute position detector dropped.
Remedy
Replace the battery, check the cable connections, and check the detector. Turn the power
ON again and perform zero point initialization.
- Zero point initialization: Required
- Alarm reset when power is turned OFF: -(Z70-0101 is displayed after the power is turned
ON again.)
- Servo alarm No.: 25
Z71 AbsEncoder: Commu error 0003 (Axis name)
Details
Communication with the absolute position detector has been disabled.
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.: 91
Z71 AbsEncoder: Abs data changed 0004 (Axis name)
Details
Absolute position data has been changed at the absolute position establishment.
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.: 93
Z71 AbsEncoder: Serial data error 0005 (Axis name)
Details
An error of the serial data was found in the absolute position detector.
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.: 92
Z71 AbsEncoder: Abs/inc posn diffr 0006 (Axis name)
Details
Servo alarm E3
Absolute position counter warning
Remedy
Operation is possible until the power is turned OFF.
- Zero point initialization: (Required) after the power is turned ON again.
- Alarm reset when power is turned OFF: Reset (Z70-0106 is displayed after the power is
turned ON again.)
- Servo alarm No.: E3

Mitsubishi C70 Specifications

General

Brand	Mitsubishi
Model	C70
Category	Control Unit
Language	English