Corrective Action - Siemens 3TK2810-1 System Manual

Diagnostics/troubleshooting

7.3 Corrective action

7.3 Corrective action
Error message
Simultaneity of protective
door not fulfilled
Speed sensor defective
Fault on external
contactors (switch off)
Fault in the feedback
circuit (RF)
Fault at the position
switch input (P1/P2)
Fault at the start input
(ST)
Fault at the
setup/automatic input
(EA1/EA2)
Fault at the magnet
contact input (MAG)
Fault in the cable
connection to the adapter
(3TK2810-1A, 3TK2810-
1B)
Feedback circuit 1 does
not close in time
56
SF LED Error
Red Simultaneity was not
fulfilled
Red Parameterized speed
sensor does not return
a signal or returns an
incorrect signal
Red Device stopped and RF
contacts do not close
Red Impermissible signal on
RF
Red Impermissible signal at
the position switch
input
Red Impermissible signal at
the start input
Red Impermissible signal at
the setup/automatic
input
Red Impermissible signal at
the magnet contact
input
Red Fault in the cable
connection to the
adapter (3TK2810-1A,
3TK2810-1B)
Red Switch-off monitoring
time exceeded
Diagnosis
Check position switch
Check plug-in connection
•
or terminal connection
Check signal cables
•
Check speed sensor
•
Check connection cables
•
Check contactors
•
Check wiring (wire break
•
or short-circuit)
Check wiring (wire break
•
or short-circuit/cross-
circuit)
Check wiring (wire break
•
or short-circuit/cross-
circuit)
Check wiring (wire break
•
or short-circuit/cross-
circuit)
Check wiring (wire break
•
or short-circuit/cross-
circuit)
Check plug-in connectors
•
of the connecting cable
Check connecting cable
•
Check power supply of
•
the adapter
Check wiring at the
•
outputs (short-circuit)
Check external
•
contactors
3TK2810-1 safety-related speed monitor
System Manual, 01/2011, 926246402000 DS 02
Device response
Restart or reset
Restart or reset
Device switches to the safe
state. Restart or reset
following correction of the
fault
Device switches to the safe
state. A restart is
necessary following
correction of the fault
Device switches to the safe
state. A restart or reset is
necessary following
correction of the fault
Device switches to the safe
state. A restart or reset is
necessary following
correction of the fault
Device switches to the safe
state. A restart is
necessary following
correction of the fault
Device switches to the safe
state. A restart or reset is
necessary following
correction of the fault
Device switches to the safe
state. A restart or reset is
necessary following
correction of the fault
Device switches to the safe
state. A restart or reset is
necessary following
correction of the fault