Troubleshooting And Fault Elimination; Faults; Troubleshooting - Lenze SMVector Reference Manual

Troubleshooting and Fault Elimination

6 Troubleshooting and Fault Elimination

6.1 Faults

Display
Module to Drive communication
f
.
1
Message Monitoring time-out
RPDO#1 Monitoring time-out
.
RPDO#2 Monitoring time-out
4

6.2 Troubleshooting

Symptom
No communication
from the drive
CANopen write
commands are
ignored or return
exceptions.
Drive stops without
obvious reason
Status
time out
Guard Time Fault
Possible Cause
Module is not initialized
properly
Incorrect CANopen settings
Improper wiring
"Network Enabled terminal is
either open or not configured.
One of the CANopen
monitoring messages timed out
and it's time-out reaction is set
to STOP.
Cause
Connection between drive
and module is not made.
• Verify the module connection
• Check P400 and P402
• Use P403 to reset CANopen
parameters.
• Verify P410 and P411
• Check wiring between the CANopen
Network and communication module.
• Ensure that terminal block is properly
seated.
• Check connection between module
and drive.
Configure one of the input terminals
(P121, P122, or P123) to "Network
Enabled" function (selection 9) and
close the corresponding contact.
Identify the time-out message (P427)
and modify appropriate time-out time or
reaction to the time-out settings.
23
Remedy
Check cable and connection
between module and drive
See parameters P420, P421, P423
See parameters P425, P426
See parameters P444, P445
See parameters P454, P455
Remedy
CMVCAN01B