Chapter 6 Fault Code Information and Maintenance
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Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11
6-5
Fault
Name
Fault Descriptions
Corrective Actions
CANopen Heartbeat Time out
(
Only for VFDxxxExxC
)
Connect to CAN bus again and reset CAN bus
CANopen SYNC Time out
(
Only for VFDxxxExxC
)
Check if CANopen synchronous message is
abnormal
CANopen SDO Time out
(
Only for VFDxxxExxC
)
Check if command channels are full
CANopen SDO buffer
overflow
(
Only for
VFDxxxExxC
)
1.
Too short time between commands, please
check SDO message sent from the master
2. Reset
CAN
bus
CAN bus off
(
Only for
VFDxxxExxC
)
1.
Check if it connects to terminal resistor
2.
Check if the signal is abnormal
3.
Check if the master is connected
CAN Boot up fault
(
Only for
VFDxxxExxC
)
1.
Check if the master is connected
2. Reset
CAN
bus
Error communication protocol
of CANopen
(
Only for
VFDxxxExxC
)
Check if the communication protocol is correct
Содержание AC Motor Drive VFD-E
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