Siemens SIMOCODE pro C, System Manual

Page: 298 / 408

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