Safeline FD4, Manual, Page: 24 / 56

24
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FD4 v.3.2.0 INT
Wiring
diagram,
Reference point
(only for PG-1)
Valid from version 4.15.
• Recommended when the lift car rarely go all the way down to
the bottom floor.
• Install a dual-stable magnet switch, eg. Schmersal BN310rz on
top of the car.
• Install North/South-magnet in the shaft between the two floors,
where the lift car passes by most frequently.
Configuring, Fig. 1.
Registrer all floor levels according to chapter “Encoder learning-
trip”, then:
• Go to with the lift car to the top floor.
• Press “DN” in 1 sec. “Setup pulse” starts gliding over the
display.
• Press “DN” in 3 sec. “R” is showing.
• Go from the top floor level to the bottom level and all the way
up to the top floor level again. The reference point is now set.
Default pulse inputs including reference point
Input 1 Pulse A Input 5 Fixed message 1
Input 2 Pulse A Input 6 Fixed message 2
Input 3 Pulse B Input 7 Fixed message 3
Input 4 Reference point Input 8 Fixed message 4
Inputs
When FD4 is used the reference switch function is set to input 4.
Message 1 is moved to input 5, Message 2 to input 6, and so on.
PG-1
installation
(Fig. 3)
PG-1 installation, Fig. 3
1. Drill min. 45 mm with 8 mm drill in the shaft top and insert the
plug.
2. Insert the hook into the plug and tighten.
3. Roll down the rope to the bottom of the shaft and make a solid
knot in the shaft top.
4. Measure and adjust the rope so the it runs straight in the shaft.
Drill min. 45 mm with 8 mm drill in the pit and insert the plug.
5. Insert the hook into the plug and tighten.
6. Mount the spring into the hook.
7. Insert the rope, stretch the spring so the lenght will be min
500mm, and make a solid knot.
8. Adjust and mount the encoder plate with screws (A) so the
encoder wheel will line with the rope and the encoder plate is
firmly fastned in the lift car roof.
9. Mount the rope so it will run through both of the wheels (As the
picture).
10. Connect the cables according to diagram.
11. For start up, see manual.
Recommended knot for
loops
English