Delta Electronics ASDA-A2 Series User Manual page 507

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: Reverse software limit
Potential Cause
Position command is
equal to or less than
forward software
limit.
: Position counter overflow
Potential Cause
Position counter
overflow occurs.
: Servo Off error
Potential Cause
Servo Off occurs
during positioning
(when the drive and
motor are both
running).
: CANopen SYNC failed
Potential Cause
CAN IP mode error.
The synchronous
communication with
the external
controller has failed.
10-24
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Checking Method
This software limit is determined
according to position command, not
actual feedback position. It indicates that
when this fault is activated, the actual
position may not exceed the limit.
Setting the proper deceleration time is
able to solve this problem. Please refer
to parameter P5-03.
Checking Method
If this fault occurs, please contact your
distributor for assistance or contact with
Delta.
Checking Method
1. Examine if the wiring of digital input
for Servo On is correct.
2. Check if the host (external) controller
disables the function of Servo On too
early.
Checking Method
1. Check if the communication quality is
good quality state.
2. Check if the host (external) controller
has sent SYNC signal.
3. Check if the setting value of parameter
P3-09 is a proper value (It is
recommended to use default setting).
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Chapter 10 Troubleshooting
Corrective Actions
NMT Maser send "Reset
node" command to its slave or
reset the fault by sending the
control word (0x6040) through
CAN communication (the value
of CANopen object 0x6040
should be reset)
Corrective Actions
NMT Maser send "Reset
node" command to its slave or
reset the fault by sending the
control word (0x6040) through
CAN communication (the value
of CANopen object 0x6040
should be reset)
Corrective Actions
NMT Maser send "Reset
node" command to its slave or
reset the fault by sending the
control word (0x6040) through
CAN communication (the value
of CANopen object 0x6040
should be reset)
Corrective Actions
NMT Maser send "Reset
node" command to its slave or
reset the fault by sending the
control word (0x6040) through
CAN communication (the value
of CANopen object 0x6040
should be reset)
Revision January 2011
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