Delta ASDA-A2 Series User Manual page 624

Chapter 10 Troubleshooting
: CANopen SYNC time out
Potential Cause
CAN IP mode error.
The SYNC signal is
not received with
the specified time.
: CANopen IP command failed
Potential Cause
CAN IP mode error.
Internal command
cannot be sent and
received.
: SYNC period error
Potential Cause
Object 0x1006 Data
Error. SYNC period
1006h value is
invalid.
: Position deviation alarm for digital output, MC_OK
Potential Cause
After MC_OK is
activated, when the
digital output, TPOS
is Off, the digital
output, MC_OK
becomes Off.
Revision September 2012
Checking Method
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.
Checking Method
The calculation time of IP mode is too
long. Please disable USB monitor
function.
Checking Method
Examine the data of 0x1006. The SYNC
period 1006h value should not be equal
to or less than 0 or this fault will occur.
Checking Method
Check if the motor position changes by
external force after the positioning is
completed.
This alarm can be disabled by the setting
of P1-48. Please refer to the descriptions
of parameter P1-48 for more detailed
explanation.
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
1. Turn ARST (DI signal) ON to
clear the fault.
2. Set P0-01 to 0.
A2
ASDA-
10-29