Absencoder: Commu Error; Absencoder: Abs Data Changed; Absencoder: Serial Data Error; Absencoder: Abs/Inc Posn Diffr - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
6 Absolute Position Detection System Alarms (Z7*)
Z71

AbsEncoder: Commu error

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

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

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

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
Z71 AbsEncoder: Initial commu er
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
Z72 Message: Position check error
Details
An error is detected at the comparison of detector's absolute position and controller coordinate values in the
absolute position detection system.
IB-1501279-H
0003
0004
0005
0006
0007
(Axis name)
98
(Axis name)
(Axis name)
(Axis name)
(Axis name)
(Axis name)