Siemens SIMOCODE pro System Manual page 472

Alarms, faults and system events
Event Description
(alphabetical)
Status - DM-F Shows the status of the
enabling circuit enabling circuit:
• closed
or
• tripped
Status - The thermal memory has been
Emergency start deleted with the function
executed "Emergency start".
Status - Test The motor feeder is in the test
position (TPF) position (TPF).
The main current circuit has
been interrupted and "cold
starting" of the feeder can be
carried out.
Temperature The temperature warning level
module - has been exceeded.
Warning level
exceeded
Temperature Temperature sensor is delivering
module out of impermissible values.
range
Temperature Either a short circuit or an open
module sensor circuit has occurred in the
fault temperature sensor circuit.
Test position Current is flowing in the motor
feedback (TPF) feeder although the motor
feeder is in the test position
(TPF).
Test trip The motor feeder has been
checked and switched off by a
test trip.
Thermistor open An open circuit has occurred in
circuit the thermistor sensor cable.
Thermistor short A short circuit has occurred in
circuit the thermistor sensor cable.
Thermistor trip Thermistor protection response.
level The temperature of the motor is
too high.
Trip antivalence The limit switches are not
reporting any antivalent signals.
Table 15-1: Alarms, faults and system events (Cont.)
15-8
Troubleshooting Acknowledg
ement/fault
rectification
The motor can be
switched on again
immediately after an
overload trip.
Check the temperature
measuring station.
Check the temperature Reset
sensor.
Check the temperature Rectify the
sensor and the sensor fault; reset
cable.
The main circuit is not Reset or
interrupted in test OFF
operation. command
Reset
Check the thermistor Rectify the
sensor cable and the fault; reset
thermistor.
Check the thermistor Rectify the
sensor cable and the fault; reset
thermistor.
Please check the motor Reset, auto-
and the application that reset
is being driven by the
motor.
The motor cannot be
switched on again until
the temperature has
reached the switch-back
point of the thermistor.
• Limit switch open Counter
command
circuit
• Please check the "OPEN/
positioner application CLOSED"
and the limit switches
Contactor Error
control no.*)
17
35
Tripped 37
Tripped 36
Tripped
Tripped 65
Tripped 33
Tripped 32
Tripped 31
Tripped 16
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03