User manual

fault tracing vacon • 51
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5
52
Door Panel fault
Control place is keypad, but door
panel has been disconnected.
Check the connection
between optional board
and API. If connection is
correct, contact the near-
est Vacon distributor.
53
Fieldbus fault
The data connection between the
fieldbus Master and the fieldbus
of the drive has broken.
Check installation.
If installation is correct,
contact the nearest Vacon
distributor.
54
Slot fault
The connection between optional
board and API has been broken.
Check board and slot.
Contact the nearest Vacon
distributor.
55
Wrong run fault (FWD/
REV conflict)
Run forward and backward are
high at the same time.
Check I/O control signal 1
and I/O control signal 2.
57
Idenfication fault Identification run has failed.
Run command was
removed before comple-
tion of identification run.
Motor is not connected to
frequency converter.
There is load on motor
shaft.
111
Temperature fault Over low or over high temperature
Check temperature signal
from OPTBH board
F08 SubCode Fault
60 Watchdog reset
61 SW stack overflow
62 HW stack overflow
63 Misalignment
64 Illegal op
65 PLL lost lock / Low CPU voltage
66 EEPROM Device
67 EEPROM Queue full
68 MPI communication (dead or CRC errors)
70 CPU load
Table 5.2: Fault subcodes from power
Fault
code
Fault name Possible cause Correcting actions
Table 5.1: Fault codes