Lenze 931E/K Small Drives Control - Manual (Page 128)

Troubleshooting
and fault elimination
Error message
9
l
128
SW−HB
13.0002−EN 4.1
Remedy Cause Response Activation
time Meaning CAN error
code Error No. Remedy Cause
O W H A
Activation
time Meaning CAN error
code Error No.
28 4280 Power stage
temperature 5
°C
below maximum
< 100 ms ю ю ю ¨ Temperature rise of the 931E/K l Check power dimensioning of the drive system.
l Check / improve mounting and cooling conditions
29 8611 Following error
monitoring < 5 msec ю ю ю ¨ Motor is blocked l Optimise controller setting to improve the
smooth running characteristics.
l Adapt traversing profile (e.g. reduce acceleration
and deceleration ramps.
l Increase following error margin/message delay.
31 8612 Limit switch error < 1 ms ю ю ю ¨ l Incorrect wiring of limit switch
l Limit switch defective
l Ensure correct wiring of limit switch.
l Replace limit switch
l Check limit switch configuration.
35 6199 Time−out with quick
stop < 5 msec þ ¨ ¨ ¨ l Angle encoder error
l Motor identification has not been
successful
l Selected acceleration is too high
36 8A80 Homing error < 5 msec ю ю ю ¨ l Homing could not be completed
successfully.
l Controller parameterisation and angle
encoder setting are not OK
l Check configuration of homing.
l Change controller parameterisation and angle
encoder setting
40 6197 Error: Motor and angle
encoder identification < 5 msec þ ¨ ¨ ¨ l Homing could not be completed
successfully.
l Controller parameterisation and angle
encoder setting are not OK
l Check resolver plug connection.
l Check resolver cable for cable breakage, short
circuit.
l Check pin assignment of resolver cable plug.
l Correct encoder parameters.
43 6193 Course program:
Unknown command < 5 msec ю ю ¨ ¨ Please contact the Technical Support.
44 6192 Course program:
Invalid jump target < 5 msec ю ю ¨ ¨ l The digital inputs for START1 & START2
have been set at the same time.
l Impermissible jump
target/impermissible target position has
been selected.
55 8100 CAN communication
error < 5 msec ю ю ю ¨ l Communication is interfered
l Double nodes in network
l Check installation with regard to EMC.
l Check baud rate setting
l Check node number setting
56 7510 RS232 communication
error < 5 msec ю ю ю ¨ Communication is interfered Check installation with regard to EMC.
57 6191 Position data record
error < 5 msec þ ¨ ¨ ¨ Conflict between acceleration and selected
traversing speed.
Please contact the Technical Support.
58 6380 Faulty operating mode < 5 msec ю ю ю ¨ Faulty operating mode Change operating mode when power stage is
switched on.