Alarm Of Canopen Communication - Delta ASD-A2R-0221 Series User Manual

Chapter 10 TroubleshootingASDA-A2R Series
Excessive
deviation of
initial magnetic
pole detection
position when
power on
Motor
temperature
warning
DSP Firmware
Upgrade

10.2 Alarm of CANopen Communication

Display Alarm Name
CANopen SDO
receives buffer
overflow
CANopen PDO
receives buffer
overflow
Index error
occurs when
accessing
CANopen PDO
Sub-Index error
occurs when
accessing
CANopen PDO
Data Size error
occurs when
accessing
CANopen PDO
Data range
error occurs
when
accessing
CANopen PDO
10-4
During initial magnetic pole
detection, it will check if the position
error exceeds the range. If yes, this
alarm will occur.
Motor's temperature will be over
high
EEPROM has not been reset after
upgrading the firmware. The fault
can be cleared when firstly set
P2-08 to 30. Then set P2-08 to 28.
And re-power on the drive.
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
message does
exist.
The data length in the
message does
match to the specified
object.
The data value in the
message is over the
range of the specified
object.
Corrective
Corresponding
Actions
NMT: Reset
node or
0x6040.Fault
Reset
Same as
above
Same as
above
the Same as
not above
not Same as
above
Same as
above
Revision December, 2014
Servo
ALM
Off
Servo
WARN
On
Servo
ALM
Off
Servo
Status
DO
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On
Servo
ALM
On