schmersal bp408, Installation Manual

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84 Installation manual of system “bp408” - Commissioning
18. The signals of the impulse generators and level switches can be checked
during drive, inspection and return drive in the service menu under Shaft
Signals on the LCD display.
19. During maintenance and inspection work, it is possible to keep the car door
closed on the floors. See service menu Maintenance on the LCD.
20. For monitoring work, the car can be moved to the end stops via the call menu:
press upwards: Drive towards end stop above,
press downwards: Drive towards end stop below,
21. During inspection drive the terminals E1 (101), E17 (401) or (801) at bp408
or CLK-03 de-energised (see DIN EN 81-20, 5.12.1.5):
 all car and hall calls are deleted and blocked,
 door opening is prevented, no automatic door movement,
 the fast drive is automatically delayed at the correction switch,
 the drive is switched off at the level switch of the final stop,

the levelling equipment is switched off,
 the return device for hydraulic lifts is not effective.
 The return motion control system is not effective.
22. During return drive the terminal E2 (102) at bp408 is de-energised (see DIN
EN 81-20, 5.12.1.6):
 all car and hall calls are deleted and blocked,
 door opening is prevented, no automatic door movement,

the fast drive is automatically delayed at the correction switch,
 The level switch of the end stop can be overrun during return drive!
 See service menu “Maintenance” on the LCD.
 the levelling equipment is switched off,
 the return device for hydraulic lifts is not effective.
23. If the return drive and the inspection drive are “simultaneously activated”, the
car cannot move.
24. After switching off the landing control via the menu item “External control
system off”, all car and hall calls are deleted. Hall calls are no longer accepted.
Car calls are continued to be accepted.
25. The parking floor remains ineffective if the landing control is switched off.
26. The failure of the lighting voltage is monitored by the control system. A drive
that has begun is terminated and the car stops with the door open. A new drive
is prevented.
Hydraulic lifts lower for return floor.