Nice AVIO500 Instructions And Warnings For Installation And Use page 38

Terminals Function
Aerial
1-2
Step-by-Step
3-4
STOP
5-6
PHOTO
3-7
Phototest
6-8
Flashing light
9-10
3.4 - MAIN HOOKUP
The connection of the AVIO500 control unit to the mains must
be made by a qualified electrician.
To carry out tests, insert the plug for AVIO500 in a power outlet; if neces-
sary, use an extension cord.
43
3.5 - INITIAL CHECKS
As soon as the control unit is energised, you should check the following:
1 Make sure that the LED [A] flashes regularly,
second.
44
A
TABLE 6
Description
Radio receiver aerial connection input. The FL200 has a built-in aerial, alternatively an
external aerial can be used or the small piece of wire that is already connected to the
terminal can be left, which acts as an aerial.
Input for manoeuvre control devices; "Normally Open" type contacts can be connected.
Input for the devices which block or eventually stop the manoeuvre in progress. Con-
tacts like "Normally Closed", "Normally Open" or constant resistance devices can be
connected using special procedures on the input. Additional information on STOP can
be found in paragraph "5.3.2 STOP input".
Input for safety devices such as PHR00 photocells. Cut-in during closure, inverting the
manoeuvre.
"Normally Closed" contacts can be connected. The PHOTO input is factory set, short-
circuited by means of a jumper between inputs 3 and 7 of the terminal. Additional infor-
mation on PHOTO can be found in paragraph "3.3.4 PHR00 Photocells (optional)".
All safety devices are controlled each time a manoeuvre is performed and the manoeu-
vre is only performed if the test has a positive outcome. This is possible by means of
a special connection type; the "TX" photocell transmitters are powered separately in
respect to the "RX" receivers. Additional information on connections can be found in
paragraph "5.3.1 Phototest output".
An FL200 flashing light ith a 12V 21W car bulb can be connected to this output. Dur-
ing the manoeuvre it flashes at intervals of 0.5s.
2 If the system is equipped with the PHR00 photocells, make sure that
the SAFE LED (fig. 45) flashes (on both TX and RX). The type of flashing is
irrelevant, it depends on other factors; what matters is that it is not always
off or always on.
45
3 If the above conditions are not satisfied, you should immediately s itch
off the power supply to the control unit and check the cable connections
more carefully. For more useful information see also chapters 5.5 "Trou-
bleshooting" and 5.6 "Diagnostics and Signals".
ith about one flash per
Led SAFE
English – 13