Revision April, 2015
8-1
Chapter 8 Alarm List
8.1 EtherCAT Communication Fault Messages
Emergency Error
Code
Content
Byte
Error
register
Panel Alarm Code
N/A
0
1
2
3
4
5
6
7
Emergency Object
Fault Messages
(If ALARM code is not showed here, please refer to the User Manual)
Display
Fault Name
Fault Description
Clearing Method
AL185
Communication
disconnected
EtherCAT link is disconnected
6040h fault reset
AL180
CANopen RxPDO
timeout (Servo Off)
The drive dose not receive any RxPDO
within three communication cycle times
6040h fault reset
AL122
Sub-index error
occurs when
accessing CANopen
PDO object.
The specified Sub-index in the message
does not exist.
6040h fault reset
AL123
Data type (size) error
occurs when
accessing CANopen
PDO object.
The data length in the message does not
match the specified object.
6040h fault reset
AL124
Data range error
occurs when
accessing CANopen
PDO object.
The data in the message has exceeded the
data range of the specified object.
6040h fault reset
AL125
CANopen PDO
object is read-only
and write-protected.
The specified object in the message is read-
only and write-protected (cannot be
changed).
6040h fault reset
AL126
CANopen PDO
object does not
support PDO.
The specified object in the message does
not support PDO.
6040h fault reset
