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27
Fault
Fault name
code
35
Application fault
Analogue input I
50
4mA (selected signal
range 4 to 20 mA)
51
External fault
53
Fieldbus fault
Table 6.1 : Fault codes
6
Fault Tracing
Possible cause
Application does not function
Current at the analogue input is
<
< 4mA
in
• control cable is broken or
loose
• signal source has failed
Digital input fault. Digital input
has been programmed as exter-
nal fault input and this input is
active.
The data connection between
the fieldbus Master and the field-
bus of the drive broken
Honeywell
Correcting actions
Contact the distributor
near to you
Check the current loop
circuitry
Check the programming
and the device indicated
by the external fault infor-
mation. Check also the
cabling of this device.
Check installation.
If installation is correct
contact the nearest Hon-
eywell distributor.
62-0312—02
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