Alarms For Absolute System - Delta ASD-A2-0121 Series User Manual

Chapter 12 Absolute System

12.7 Alarms for Absolute System

Display
Encoder voltage error or
the internal of the
AL028
encoder is in error
Gray code error
AL029
Internal communication
AL034
of the encoder is in error
The absolute position is
AL060
lost
Encoder under voltage
AL061
The multi-turn of absolute
AL062
encoder overflows
Absolute data transmitted
AL068
via I/O is in error
Wrong motor type
AL069
Feedback position
AL289
counter overflows
Alarm Name
Charging circuit of the servo drive is not removed and
the battery voltage is higher than the specification
(>3.8 V) or the encoder signal is in error.
Absolute position is in error.
1. Internal communication error of the absolute
2. Internal error of other type of encoder
Due to battery under voltage or the failure of power
supply, the encoder lost the internal record.
The voltage of the absolute encoder is lower than the
specification, or voltage of the battery is in error.
The multi-turn of absolute encoder exceeds the
maximum range: -32768 ~ +32767
The sequence is wrong when reading the absolute
position via DI/O.
Incremental motor is not allowed to activate the
absolute function.
Feedback position counter overflows.
Alarm Description
encoder
ASDA-A2
12-31