Operating Instructions
Operating Instructions Safety Systems
MGB-L1…-AR.-… / MGB-L2…-AR.-… and MGB-L1…-AP.-… / MGB-L2…-AP.-…
38
(translation of the original operating instructions) 2119167-06-06/20
15.2. System status table MGB-AR
Operating mode
Safety outputs FI1A
and FI1B
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)
Self-test X X X X OFF OFF OFF OFF OFF 5 Hz Self-test after power-up
Normal oper-
ation
X open not inserted OFF OFF OFF OFF OFF OFF
Long OFF
short ON
Normal operation, door open
X closed not inserted OFF OFF ON OFF OFF OFF
Long ON,
short OFF
Normal operation, door closed
OFF closed inserted OFF OFF ON ON OFF OFF
Long ON,
short OFF
Long ON,
short OFF
Normal operation, door closed, bolt tongue inserted safety inputs FI1A/FI1B OFF
ON 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
inputs FI1A/FI1B are ON. Safety outputs FO1A and FO1B are OFF
ON
With inactive guard locking monitoring: Normal operation, door closed, bolt tongue inserted. Safety
inputs FI1A/FI1B are ON. Safety outputs FO1A and FO1B are ON
OFF closed inserted ON OFF ON ON ON OFF
Long ON,
short OFF
Operation in an AR chain: Normal operation, door closed and locked. Safety outputs on the previous
device OFF
ON closed inserted ON ON ON ON ON OFF
Operation as separate device: Normal operation, door closed and locked.
Operation in an AR chain: Normal operation, door closed and locked. Safety outputs on the previous
device ON
Teach-in standby
(only for MGB
unicode)
X 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)
X 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 X OFF OFF OFF OFF OFF Positive acknowledgment after completion of teach-in operation
Diagnostics
X X X X OFF OFF OFF OFF ON 1 x
Error during teach-in/conguration or invalid DIP switch setting
errone-
ous
X X X OFF OFF OFF OFF ON 2 x FI1A/FI1B input error (e.g. missing test pulses, illogical switching state from previous switch)
X X X X OFF X X X OFF 3 x Handle module read error (e.g. error in code)
X 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 X OFF OFF OFF ON Internal fault (e.g. component faulty, data error)
X 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 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.
14.2. Typical system times
Important!
The system times given are maximum values for one device.
Ready delay:
AR
In case of AR conguration the following applies: After switching on, the unit carries out a self-test for 10s.
The system is ready for operation only after this time.
AP
In case of AP conguration the following applies: After switching on, the unit carries out a self-test for 0.5 s.
The system is ready for operation only after this time.
Switch-on time of safety outputs:
AR
In case of AR conguration the following applies: The max. reaction time from the moment when the guard is
locked to the moment when the safety outputs switch on T
on
is 570ms.
AP
In case of AP conguration the following applies: The max. reaction time from the moment when the bolt
tongue is inserted to the moment when the safety outputs switch on T
on
is 570ms.
AR
Simultaneity monitoring, safety inputs FI1A/FI1B: If the safety inputs have different switching states for longer
than 150ms, the safety outputs FO1A/FO1B will be switched off. The device switches to fault state.
Risk time according to EN60947-5-3:
DIP
OFF
ON
With active guard locking monitoring the following applies: If the guard locking is no longer effective, the
safety outputs FO1A and FO1B are deactivated after a maximum of 350 ms.
This value applies to a single switch. For each additional switch in a chain the risk time increases by5 ms.
DIP
OFF
ON
With inactive guard locking monitoring the following applies: If the bolt tongue is pulled out of the locking
module, the safety outputs FO1A and FO1B are deactivated after a maximum of 350ms.
This value applies to a single switch. For each additional switch in a chain the risk time increases by5 ms.
Difference time: The safety outputs FO1A and FO1B switch with a slight delay in relation to each other. They both have
the ON state at the latest after a difference time of 10ms.
Time offset: The max. permissible time offset between switch-on of operating voltage UB and auxiliary voltage UA is 1 s.
15. System states
15.1. Key to symbols
LED not illuminated
LED illuminated
10 Hz (8 s)
LED ashes for 8 seconds at 10 Hz
3 x
LED ashes three times
X
Any state
Lock ye
LED
Power gn
State gn
DIA rd