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Idiomas disponibles
Idiomas disponibles
6
Light signals and output contacts
The output contacts are normally closed and when they need to signal something they open.
The 3 error alert LEDs usually blink once to show operating status and they switch off when they need to signal
something.
AUTOMATION STATUS TO LED (GREEN) TC LED (RED)
Intermediate position
Full opening
Full closure
Control unit in alarm
Control unit not in alarm ......
Each time B73/LTM is switched on (or restarted), the RGB head and boom lights perform a rapid switch-on sequence:
red – green – blue.
7
Adjusting the parameters on the CTRL control unit (FW version
P4.30 or later)
NOTE: R=red, G=green, B=blue
- white head lights: factory-installed model
- RGB head lights: BI/BLED/4/C, BI/BLED/6/C, BI/BLED/8/C
- R boom lights: ALED/4C, ALED/6C, ALED8C, ALED/12C
- RGB boom lights: ALED/4C/RGB, ALED/6C/RGB, ALED/8C/RGB, ALED/12C/RGB
The operation of the B73/LTM board is managed by parameter 10 of the CTRL control unit.
Enabling the B73/EXP signalling device for fully open/closed barrier signalling (N.C. pure
10 00
contact) and B73/LTM for RGB boom traffic lights management
Disabled (no accessory device to control).
00
B73/EXP enabled.
With the boom fully open, the TO (N.C.) contact opens and the green LED on the B73/EXP board lights up.
01
When the boom is completely closed, contact TC (N.C.) opens and the red LED illuminates on the B73/EXP
board.
B73/LTM: R/G head light, R boom lights (ALED/4C - ALED/6C - ALED/8C - ALED/12C)
02
B73/LTM: white head light (BI/BLED), RGB boom lights
03
B73/LTM: R/G head light, RGB boom lights
04
B73/LTM: head light controlled by the IN_SEL (*) input, R boom lights (ALED/4C - ALED/6C - ALED/8C -
05
ALED/12C)
B73/LTM: head light controlled by the IN_SEL (*) input, RGB boom lights
06
B73/LTM: open IN_SEL input, managed by the twilight sensor, keeps the head and boom lights off during the day
07
B73/LTM: open IN_SEL input, managed by the twilight sensor, keeps the boom lights off during the day
08
B73/LTM: open IN_SEL input, managed by the twilight sensor, keeps the head lights off during the day
09
(*) closed contact: green head light; open contact: red head light
Boom RGB light error alert selection when unlocked and fully open
18 00
If the boom is unlocked for maintenance, it is possible to highlight that the automation system is not
operational.
NOTE: the parameter is only visible if the RGB boom light management has been selected at parameters10,
70, 72, 74, 75, 79
00 RGB standard management
01 Boom lights switched off
02 Green boom lights, presence flashing
03 Green boom lights, switched on
Operating modes of the head LED light
70 00
(see type descriptions, chapter 5)
Presence
Presence
Off
Presence
Presence
Off
......
......
......
ALR LED (RED)
TO
......
Closed
......
Open
......
Closed
Off
......
Presence
......
TC
ALR
Closed
......
Closed
......
Open
......
......
Open
......
Closed
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