Operating Instructions
Operating Instructions Safety Systems
MGB-L1…-AR.-… / MGB-L2…-AR.-… and MGB-L1…-AP.-… / MGB-L2…-AP.-…
40
(translation of the original operating instructions) 2119167-06-06/20
15.3. System status table MGB-AP
Operating mode
Door position
Position of the bolt
tongue
Guard locking
Safety outputs FO1A
and FO1B
Door monitoring output
(OD)
Bolt tongue monitoring
output (OT)
Guard locking
monitoring output (OL)
Diagnostics monitoring
output (OI)
LED indicator
State
Power (green)
State (green)
DIA (red)
Lock (yellow)
Normal oper-
ation
open not inserted OFF OFF OFF OFF OFF OFF
Long OFF
short ON
Normal operation, door open
closed not inserted OFF OFF ON OFF OFF OFF
Long ON,
short OFF
Normal operation, door closed
closed inserted OFF
OFF
ON ON OFF OFF
Long ON,
short OFF
Long ON,
short OFF
With active guard locking monitoring: Normal operation, door closed, bolt tongue inserted. Safety outputs FO1A
and FO1B are OFF
ON
With inactive guard locking monitoring: Normal operation, door closed, bolt tongue inserted. Safety outputs
FO1A and FO1B are ON
closed inserted ON ON ON ON ON OFF Normal operation, door closed and locked.
Teach-in standby
(only for MGB
unicode)
open not inserted OFF OFF OFF OFF OFF OFF 3 x Door open; device is ready for teach-in of another handle module (only 3 min. after Power UP)
Commissioning
(only for MGB
unicode)
closed inserted ON OFF OFF OFF OFF OFF 1 Hz Teach-in operation, tip: To prevent the interruption of teach-in operations, close door and switch on guard locking.
X X X OFF OFF OFF OFF OFF Positive acknowledgment after completion of teach-in operation
Diagnostics
X X X OFF OFF OFF OFF ON 1 x Error during teach-in/conguration or invalid DIP switch setting
X X X OFF X X X OFF 3 x Handle module read error (e.g. error in code)
X X X OFF OFF OFF OFF ON 4 x Output fault (e.g. short circuit, loss of switching capability) or short circuit at the outputs
X X X X OFF OFF OFF ON Internal fault (e.g. component faulty, data error)
X X X OFF OFF OFF OFF ON 1 x
Signal sequence erroneous (e.g. broken bolt tongue)
With active release monitoring: escape release or auxiliary release was actuated.
X X X X OFF OFF OFF ON 2 x Control inputs IMP1, IMP2, IMM invalid; switch off control inputs for min. ½ s and switch on again to reset
After remedying the cause, use the reset function (see chapter 16. Troubleshooting and assistance on page 41) or briey disconnect the power supply. Please contact the manufacturer if the fault could not be reset after restarting.
Important: If you do not nd the displayed device status in the system status table, this indicates an internal device fault. In this case, you should contact the manufacturer.