Siemens SIMOCODE pro System Manual page 468

Alarms, faults and system events
Event Description
(alphabetical)
Execution The motor feeder could not be
STOP command turned off after a STOP
command was issued.
External earth External earth-fault monitoring
fault has activated. An impermissibly
high fault current is flowing.
External fault A signal is pending at the input
1, 2, 3, 4, 5 or 6 (socket) of the "External fault 1,
2, 3, 4, 5 or 6" standard function.
Feedback (FB) The current flow in the motor
OFF feeder has been interrupted
without the motor feeder being
turned off.
Feedback (FB) Current is flowing in the motor
ON feeder without the motor feeder
being switched on
Hardware fault The SIMOCODE pro basic unit
hardware is defective.
Internal earth Internal earth-fault monitoring
fault response. An impermissibly high
fault current is flowing.
Just one start The start after the next one
possible should not be carried out until
the interlocking time has
expired.
Module fault At least one SIMOCODE pro
module is not ready for use.
Table 15-1: Alarms, faults and system events (Cont.)
15-4
Troubleshooting Acknowledg
ement/fault
rectification
• The contactor contact Rectify the
is welded fault;
• Parameter execution reset
time is too short
• The "open" end
position has not been
reached during the
parameterized runtime
(only for the
"Positioner" and
"Solenoid valve" control
functions).
Please check the motor Reset
connection cable for
damage.
Check the motor feeder.
• The main circuit has Reset or
been interrupted (fuse, OFF
circuit breaker, main command
switch).
• The motor contactor or
contactor control is
defective
• Contactor contacts Rectify the
have been manually fault;
activated Reset or
• Contactor has not OFF
been switched on via command
SIMOCODE
Please replace the basic Rectify the
unit. fault
See Chapter 13
"Mounting, wiring,
interfaces".
Please check the motor Reset
connection cable for
damage.
• The connecting cable Rectify the
is defective or has not fault; reset
been plugged in
correctly.
• Module is defective.
Please replace the
module.
For this, see
Chapter 13 "Mounting,
wiring, interfaces".
Contactor Error
control no.*)
Tripped 9
Tripped 29
Tripped 56, 57,
58,
59,
60, 61
Tripped 11
Tripped 10
Tripped 0
Tripped 28
Tripped 1
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03