Alarm Of Canopen Communication - Delta ASD-A2-0121 Series User Manual

ASDA-A2

10.2 Alarm of CANopen Communication

Display Alarm Name
CANopen SDO
receives buffer
AL111
overflow
CANopen PDO
receives buffer
AL112
overflow
Index error
occurs when
AL121
accessing
CANopen PDO
Sub-Index error
occurs when
AL122
accessing
CANopen PDO
Data Size error
occurs when
AL123
accessing
CANopen PDO
Data range error
occurs when
AL124
accessing
CANopen PDO
CANopen PDO
is read-only and
AL125
write-protected
CANopen PDO
is not allowed in
AL126
PDO
CANopen PDO
is write-protected
AL127
when Servo On
Error occurs
when reading
AL128
CANopen PDO
via EEPROM
10-6
Alarm Description
SDO Rx Buffer overflow
(receives more than two
SDOs within 1
millisecond)
PDO Rx Buffer overflow
(receives more than two
same PDOs of the
COBID within 1
millisecond)
The specified Index in
the message does not
exist.
The specified Sub-Index
in the message does not
exist.
The data length in the
message does not match
to the specified object.
The data value in the
message is over the
range of the specified
object.
The specified object in
the message is write-
protected.
The specified object in
the message does not
support PDO
The specified object in
the message is write-
protected when Servo
ON.
An error occurs when
loading the default value
via ROM at start-up. All
objects of CAN returns to
the default value
automatically.
Chapter 10 Troubleshooting
Corrective
Corresponding
Actions
NMT: Reset
node or
0x6040.Fault
Reset
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Same as
above
Servo
Status
DO
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On