Nice ALTO100C Instructions And Warnings For Installation And Use page 20

––– STEP 6 –––
INITIAL START-UP AND
CONNECTION CHECK
6.1 - CONNECTING THE CONTROL UNIT TO THE POWER
MAINS
After installing and connecting all envisaged devices, insert the power
cable plug in a socket. In this phase, if the socket is far from the automa-
tion, an extension lead may be used. IMPORTANT – The cable supplied
is suitable for a provisional connection of the control unit to the mains,
for the purposes of programming and operation tests. When testing and
starting up the automation, the control unit must be connected perma-
nently
includes a device to disconnect the automation from the power supply.
For these operations, read paragraph 8.1.
6.2 - IDENTIFYING KEYS AND LEDS ON THE CONTROL
UNIT
From the next paragraph onwards, the manual will deal with the keys, leds
and connectors present on the control unit. To identify them, refer to
27, on the previous page.
6.3 - CHECKING ELECTRICAL CONNECTIONS AFTER
INITIAL POWER-UP
CAUTION! – All the subsequent operations
de scribed in this manual will be made on live elec-
tric circuits, and therefore manoeuvres may con-
these operations.
After powering up the control unit, the following checks should be per-
formed.
01. On the control unit
per second).
02. On the two photocells (TX and RX): ensure that the Led "SAFE" (
28
whether the led is permanently lit or off.
If these checks do not obtain positive results, disconnect the control unit
from the power supply and check the cable connections. In these cases
refer also to paragraphs D and E ("Troubleshooting" and "Diagnostics and
Signals") in the chapter "Further Details".
28
19 – English
CONTROL UNIT POWER SUPPLY AND PROGRAMMING
Led SAFE
––– STEP 7 –––
STANDARD CONTROL UNIT PROGRAMMING
7.1 - LEARNING THE IDENTITY OF CONNECTED DEVICES
After the initial checks described in Step 6 the control unit must learn
the identity of the devices connected to its terminals "BUS" and "STOP".
The following procedure enables the control unit to recognise connected
01.
quickly; then release the key.
02. Wait a few seconds for the control unit to learn all connected devices.
Learning is complete when the STOP Led remains lit and Led P2
turns off. Caution!
there is an error; in this case read paragraph D - "Troubleshooting".
Caution! – In the future, if a new device is connected to the control unit
(for example, a new pair of photocells), or if a device is removed, this
learning procedure must be repeated.
Table 3
Overlapping leaf
M2
motor with control unit
Overlapping leaf
M2
motor with control unit
Overlapping leaf
M1
motor with control unit
Overlapping leaf
M1
motor with control unit
M2
motor with control unit
M1
motore con centrale
M2
motor with control unit
motor with control unit
JA JB
M1
JA JB
M1
JA JB
M2
JA JB
M2
JA JB
M1
JA JB
M2
JA JB
JA JB
M2