EUCHNER MGB-LxxB-PNA-xxx (PROFINET) with Data Structure Type A - Manual (Page 26)

Operating Instructions Safety System MGB-L..B-PNA-... (PROFINET)
26
Mechanical function test
It must be possible to easily insert the bolt tongue into the interlocking or locking
module. To check, close safety guard several times and actuate door handle.
If available, check function of the escape release. It must be possible to operate
the escape release from the inside without excessive effort.
Electrical function test MGB-L0...
1. Switch on operating voltage or reset using output bit O18.
2. Close all safety guards and insert the bolt tongue into the locking module.
Ì The machine must not start automatically.
3. Enable operation in the control system.
Ì The machine must switch off and it must not be possible to start it as long as
the safety guard is open.
Repeat steps 2-4 for each safety guard.
Electrical function test MGB-L1.../-L2...
1. Switch on operating voltage or reset using output bit O18.
2. Close all safety guards and insert the bolt tongue into the locking module.
In the case of guard locking by solenoid force, ¨ activate guard locking.
Ì The machine must not start automatically.
Ì It must not be possible to open the safety guard.
Ì The yellow STATE LED illuminates continuously.
3. Enable operation in the control system.
Ì It must not be possible to deactivate guard locking as long as operation is
enabled.
4. Disable operation in the control system and deactivate guard locking.
Ì The safety guard must remain locked until there is no longer any risk of injury.
Ì It must not be possible to start the machine as long as the guard locking is
deactivated.
Ì It must be possible to open the safety guard.
Repeat steps 2-4 for each safety guard.