24 Fault Tracing
Honeywell
5
51
External fault
Digital input fault. Digital input
has been programmed as exter-
nal fault input and this input is
active
Check the programming and
the device indicated by the
external fault information.
Check also the cabling of
this device.
53
Fieldbus fault
The data connection between the
fieldbus Master and the fieldbus
of the drive broken
Check installation.
If installation is correct con-
tact the nearest Honeywell
technical support.
57
Identification fault
Identification run has failed
Run command was
removed before completion
of identification run.
Motor is not connected to
inverter. There is load on
motor shaft.
Fault
code
Fault name
Possible cause
Correcting actions
Table 5.1 : Fault codes