Siemens SIMOCODE pro C - Page 292

Commissioning, service, troubleshooting
13.4 Troubleshooting
SIMOCODE pro
292 System Manual, 05/2019, A5E40507475002A/RS-AD/004
Event
(alphabetical)
Description
Troubleshooting
Acknowledgment /
fault rectification
Contactor
control
Error
No.
1)
Trip level
cos phi <
The power factor cos phi has
undershot the trip level. Possible
cause: The motor is being
operated without a load.
Please check the
application that is being
driven by the motor.
Tripped 44
Trip level I <
undershot
The maximum current has
undershot the trip level.
Please check the
application that is being
driven by the motor.
Tripped 41
Trip level I >
overshot
The maximum current has
overshot the trip level.
Please check the
application that is being
driven by the motor.
Tripped 40
Trip level P <
undershot
The active power of the motor
has undershot the trip level.
Please check the
application that is being
driven by the motor.
Tripped 43
Trip level P >
overshot
The active power of the motor
has overshot the trip level.
Please check the
application that is being
driven by the motor.
Tripped 42
Trip level U <
undershot
The voltage in the motor feeder
has undershot the trip level.
Possible causes:
• Undervoltage in the network
• Fuse has tripped
Check the motor feeder. Tripped 45
Trip level
0/4 - 20 mA <
undershot
The measured value at the
analog input has undershot the
trip level.
Check the measuring
station.
Tripped 47
Trip level
0/4 - 20 mA >
overshot
The measured value at the
analog input has overshot the trip
level.
Check the measuring
station.
Tripped 46
Operational
Protection Off
(OPO)
An "Operational Protection
Off (OPO)" signal is pending. A
switched-on motor feeder has
been switched off. The feeder
cannot be switched on while the
OPO signal is active.
Reset Tripped; for
positioners
QE1 or QE2
switched on
until end
position is
reached -
depending
upon
configuration
19
Motor
operating
hours >
The configured limit value for
motor operating hours monitoring
has been exceeded.
Please adopt the
maintenance measures
intended for the feeder.
Stalled rotor The maximum motor current has
exceeded the threshold for
stalled rotor protection. Possible
cause: The motor is blocked.
Please check the
application that is being
driven by the motor.
Reset Tripped 48