Ascendor PLK8 - Leds on Main Circuit Board

Page 30 Version 2.14 Maintenance and Service Manual
14.1 LEDs on main circuit board
UP shines when UP command is applied
DOWN shines when DOWN command is applied
EMERGENCY shines when emergency stop is OK (not activated)
OVERSPEED shines when emergency stop and safety catcher are OK (not activated)
UP/DOWN SAFETY shines when directional UP/DOWN safety circuit is OK
(access ramp, contact strip, contact-tray) / only during active movement command
SAFETY CIRCUIT shines when safety circuit is OK and clearance for PLC output 1 /
only during active movement command
MOTORCONTR OK shines when motor controller is ready and without fault
SI_I shines when emergency stop is OK, safety catcher is OK, platform opened, downstairs
and upstairs safety bar is horizontal, or when the platform is closed
CHARGE shines when the batteries get charged from the battery charger
When you unplug the battery charger and press UP/DOWN on the lift the LED must go
off
Switches
b1
UP button remote control
b17
ramp safety switch top
b2
DOWN button remote control
b17.1
contact strip top
b3
limit switch TOP
b17a
contact strip backside 1 PLK8
b4
limit switch BOTTOM
b18
ramp safety switch bottom
b5
safety bar switch top / middle position
b18.1
security contact-tray
b5.1
safety bar switch top / middle PLC
b18a
contact strip backside 2 PLK8
b6
safety bar switch bottom / middle position
b19
platform switch up
b6.1
safety bar safety switch
b20
platform switch down
b7
safety bar switch top / down position
b21
emergency call
b8
safety bar switch bottom / down position
b22
weight control equipment
b9
safety bar switch top / high position
b23
roll monitoring PLK8
b10
safety bar switch bottom / high position
b24
3
rd
stop
b11
UP button internal control
b25
PLK8 curve speed reducer 1
b12
DOWN button internal control
b25.1
PLK8 curve speed reducer 2
b13
emergency stop button internal control
b26
emergency drive
b14
folding
b27
close platform emergency
b15
safety catcher
b28
open platform emergency