Siemens SIMOCODE pro C System Manual page 298

Commissioning, service, troubleshooting
13.4 Troubleshooting
Event Description
(alphabetical)
Status - The motor feeder has been
cooling down switched off due to overload.
period active
Status - DM- Shows the status of the enabling
F enabling circuit:
circuit
closed or
•
tripped
•
Status - The thermal memory has been
emergency cleared with the function
start "Emergency start".
executed
Status - test The motor feeder is in the test
position position (TPF). The main circuit
(TPF) has been interrupted and the
feeder can be "cold started".
Stop time > The configured limit value for
motor stop time monitoring has
been exceeded.
Fault - bus Bus communication has been or
is being interrupted.
Fault - The PLC that controls the feeder
PLC/PCS was or is in STOP mode.
Fault The limit switches are not
antivalence reporting any antivalent signals.
Fault - A short circuit has occurred in the
EM open wiring to the 3UL23 residual
circuit current transformer.
Fault - A short-circuit has occurred in
EM short- the wiring to the 3UL23 residual
circuit current transformer.
Fault end Positioner/solenoid valve has left
position the end position without a
command being issued. The
motor feeder has been turned off.
Fault - One of the following components
temporary is defective:
components
Memory module
•
(e.g. memory
PC cable.
•
module)
298
Troubleshooting
The motor can only be
switched on again after
the cooling down period
has expired.
The motor can be
switched on again
immediately after an
overload trip.
Please adopt the
maintenance measures
intended for the feeder. If
possible, switch on the
feeder.
Check the bus connection
(plugs, cables, etc.).
Check the operating state
of the PLC.
Limit switch open
•
circuit
Please check the
•
positioner application
and the limit switches.
Check the wiring to the
3UL23 residual current
transformer
Check the wiring to the
3UL23 residual current
transformer
Acknowledge the fault by
releasing with the counter
command
"OPEN/CLOSED".
Replace the defective
components. See Chapter
Replacing
SIMOCODE pro
components (Page 279).
System Manual, 05/2019, A5E40507475002A/RS-AD/004
Acknowledgment / Contactor
fault rectification control
Reset, auto-reset Tripped
Reset, auto-reset Tripped
Counter command Tripped
"OPEN/CLOSED"
Reset Tripped
Reset
Reset; counter Tripped
command
Clear the fault; Tripped
reset
Error
No.
1)
17
5
6
16
38
39
15
2
SIMOCODE pro