Corrective Action - Siemens SIRIUS 3TK2810-1 Manual

8.3

Corrective action

Error message
Simultaneity of protective
door not fulfilled
Speed sensor defective
Fault on external contac‐
tors (switch off)
Fault in the feedback cir‐
cuit (RF)
Fault at the position
switch input (P1/P2)
Fault at the start input (ST) Red
Fault at the setup/auto‐
matic input (EA1/EA2)
Fault at the magnet con‐
tact input (MAG)
Fault in the cable connec‐
tion to the adapter
(3TK2810-1A,
3TK2810-1B)
Feedback circuit 1 does
not close in time
3TK2810-1 safety-related speed monitor
Equipment Manual, 05/2020, NEB926246402000/RS-AE/007
SF LED Error
Red Simultaneity was not
fulfilled
Red Parameterized speed
sensor does not return a
signal or returns an in‐
correct signal
Red Device stopped and RF
contacts do not close
Red Impermissible signal on
RF
Red Impermissible signal at
the position switch in‐
put
Impermissible signal at
the start input
Red Impermissible signal at
the setup/automatic in‐
put
Red Impermissible signal at
the magnet contact in‐
put
Red Fault in the cable con‐
nection 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-cir‐
cuit)
• Check wiring (wire break
or short-circuit/cross-cir‐
cuit)
• Check wiring (wire break
or short-circuit/cross-cir‐
cuit)
• Check wiring (wire break
or short-circuit/cross-cir‐
cuit)
• Check plug-in connectors
of the connecting cable
• Check connecting cable
• Check power supply of the
adapter
• Check wiring at the out‐
puts (short-circuit)
• Check external contactors
Diagnostics/troubleshooting
8.3 Corrective action
Device response
Restart or reset
Restart or reset
Device switches to the safe
state. Restart or reset fol‐
lowing 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 correc‐
tion of the fault
Device switches to the safe
state. A restart or reset is
necessary following correc‐
tion 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 correc‐
tion of the fault
Device switches to the safe
state. A restart or reset is
necessary following correc‐
tion of the fault
Device switches to the safe
state. A restart or reset is
necessary following correc‐
tion of the fault
65