
29
2527245-02-01/22 (translation of the original operating instructions)
Operating Instructions
Safety System MGBS-P-L.-AP…
EN
13. System status table
Operating mode
Actuator/door position
Safety outputs FO1A
and FO1B
Guar
d lock monitoring
output OL
Door position monitor
-
ing output OD
LED indicator
Output
LOCK (yellow)
State
ST
ATE (gr
een)
DIA (r
ed) and
diagnostic moni
-
toring output OI
Normal operation
closed
on
on
on
Normal operation, door closed and locked
closed
off
off
on
1 x in-
verse
Normal operation, door closed and not locked
open
off
off
off
1 x
Normal operation, door open
Teach-in operation
(only unicode)
open
off
off
off
3 x
Device in teach-in standby
closed
off
X
on
1 Hz
Teach-in operation
X
off
X
X
Positive acknowledgment after completion of teach-in opera-
tion
Fault display
X
off
X
X
1 x
Error 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
off
off
off
2 x
Input fault
Test pulses on the safety outputs cannot be read due to
synchronous tests pulses on UB
X
off
off
off
3 x
Read error
(e.g. actuator faulty)
X
off
off
off
4 x
Output fault
(e.g. short circuit, loss of switching ability)
X
off
X
X
5 x
Disabled actuator detected
X
off
off
off
X
Internal fault
Key to symbols
LED not illuminated
LED illuminated
1 x inverse
LED illuminated, briefly goes off 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 cause has been remedied, faults can generally be reset by opening and closing the guard. If the fault is still dis-
played afterward, use the reset function or briefly interrupt the power supply. Contact the manufacturer if the fault could
not be 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.