Mitsubishi Electric C70 Setup Manual page 497

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
Z70 Abs posn error(servo alm E3) 0106 (Axis name)
Details
The servo alarm No. E3 was displayed and the power was turned ON again.
Remedy
Perform zero point initialization again.
(Note) To release alarm "Z70 Abs data error", enter the parameter data output when establishing the
- Zero point initialization: Required
- Servo alarm No.: (E3)
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
480
absolute position and turn ON the power again. For the rotary axis, however, the alarm cannot
be released by entering the parameter data.