CA
ME
R
CA
ME
R
E +10 -11 1 2 3 5 7 C1 C5
L
N
RX TX GND
RX TX GND
L
N
E +10 -11 1 2 3 5 7 C1 C5
Pa
ge
21
-
M
anu
al
FA
012
42
-E
N
- 0
8/
20
18 - © C
AM
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ay c
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im
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ot
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Or
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MASTER CONTROL BOARD
SLAVE CONTROL BOARD
Connect the two control boards using terminals RX-TX-GND as shown in the figure.
Screened cable
2402C 22AWG
Red
Black
Red
Black
TROUBLESHOOTING
PROBLEM
REFERENCE
CHECK
The barrier neither opens nor closes
1-2-3-4-6-8-18
1 - Lock the inspection hatch with the key
The boom opens but does not close
4-7-10
2 - Deactivate the MAINTAINED ACTION function
The boom closes but does not open
4-7-9
3 - Check the power supply and fuses
The barrier does not automatically close
11-12-13
4 - The NC contacts are open
The barrier does not work with the transmitter
2-14-16
6 - Deactivate the MASTER-SLAVE function
The boom's direction of travel is inverted
7-18
7 - Check the boom's balancing and spring tautness
Only one transmitter works
22
8 - Deactivate the OBSTRUCTION DETECTION function
The photocells do not work
12-23-24
9 - Check the opening endstop
The warning LED flashes quickly
4
10 - Check the closing endstop
The warning LED stays lit
13
11 - Activate the AUTOMATIC CLOSING function
The boom does not reach the endstop
7
12 - Check the proper direction of travel
The boom cannot be balanced
7-15
13 - Check the control devices
The barrier does not slow down
7-15
14 - Replace the AF card
The barrier does not work with emergency
batteries
8-25-26
15 - Check the length ration between boom and applied acces-
sories
The boom starts slow
7
16 - Memorize the radio code again
18 - Adjust the sensitivity
22 - Enter or duplicate the same code on all transmitters
23 - Activate the photocells
24 - Connect the photocells serially instead of in parallel fashion
25 - Check the batteries
26 - Respect the photocell's power supply polarities
