Operating Instructions
Transponder-Coded Safety Switch CTP-I.-AS
18
(Translation of the original operating instructions) 2543028-02-01/21
12. System status table
The dual LOCK/DIA LED displays the colors red and yellow. Depending on the state, both colors can flash alternately.
Operating mode
Actuator/door position
LED indicator
Output
State
ST
ATE (gr
een)
LOCK/DIA (r
ed)
LOCK/DIA (yellow)
Normal operation
closed
Normal operation, door closed and locked
closed
Normal operation, door closed and
not
locked
open
1 x
Normal operation, door open
Teach-in operation
(only unicode)
X
3 x
Device in teach-in standby
closed
1 Hz
Teach-in operation
X
Positive acknowledgment after completion of teach-in operation
Fault display
X
1 x
Fault in the teach-in operation (only unicode)
Actuator removed from the actuating range prior to the end of the teach-in operation or
faulty actuator detected
X
3 x
Read error
(e.g. actuator faulty)
X
5 x
Disabled actuator detected
X
X
Internal error
Key to symbols
LED not illuminated
LED illuminated
1 x in-
verse
LED illuminated, goes off briefly 1 x
1 Hz
LED flashes at 1 Hz
3 x
LED flashes three times, and this is then repeated
LEDs flash alternately
X
Any state
After the output error has been remedied during operation, the fault display can generally be reset by opening and closing
the guard. If the fault is still displayed afterward, use the reset function or briefly interrupt the power supply. This applies to
all other fault displays as well.
Please contact the manufacturer if the fault display is not reset after restarting.
Important!
If you do not find the displayed device status in the system status table, this indicates an internal device
fault. In this case, you should contact the manufacturer.
