Delta Electronics ASDA-A2 Series

Chapter 10 Troubleshooting
: CANopen SYNC error
Potential Cause Checking Method Corrective Actions
CAN IP mode error.
The SYNC signal is
received too early.
1. Check if the setting of 0x1006
(communication cycle period) is the
same as the setting in host (external)
controller.
2. Check if the setting value of parameter
P3-09 is a proper value (It is
recommended to use default setting).
3. Check if the procedure of host
(external) controller is not correct.
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)
: CANopen SYNC time out
Potential Cause Checking Method Corrective Actions
CAN IP mode error.
The SYNC signal is
not received with
the specified time.
1. Check if the communication quality is
good quality state.
2. Check if the setting of 0x1006
(communication cycle period) is the
same as the setting in host (external)
controller.
3. Check if the setting value of parameter
P3-09 is a proper value (It is
recommended to use default setting).
4. Check if the procedure of host
(external) controller is not correct.
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)
: CANopen IP command failed
Potential Cause Checking Method Corrective Actions
CAN IP mode error.
Internal command
cannot be sent and
received.
The calculation time of IP mode is too
long. Please disable USB monitor
function.
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)
: SYNC period error
Potential Cause Checking Method Corrective Actions
Object 0x1006 Data
Error. SYNC period
1006h value is
invalid.
Examine the data of 0x1006. The SYNC
period 1006h value should not be equal
to or less than 0 or this fault will occur.
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 10-25
Call 1(800)985-6929 for Sales
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Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com