Electrical Connections; Power Supply Connection; Programming; Control Unit Keys - Nice ARIA200 Manuel D'installation Et D'utilisation

4

ELECTRICAL CONNECTIONS

4.1 - ELECTRICAL CONNECTION TO THE CONTROL UNIT (Fig. 7)
01. Connect the various kit devices and any other components designed for being used on the system (optional and not included in the package) to
the control unit terminals (Fig. 7): for all accessories it is not necessary to observe any polarity, with the exception of the shielded aerial cable which
must be connected with the cable and sheath as shown. To connect the gearmotors refer to the detail in Fig. 8.

4.2 - POWER SUPPLY CONNECTION

• For operational and programming tests of the automation, use the cable supplied, inserting the plug into an electrical socket. If the socket is a
long way from the automation, an extension may be used in this phase.
• For the testing and commissioning phase of the automation (definitive connection) the control unit must be connected permanently to the
mains power, by replacing the cable supplied with one of suitable length.
CAUTION! – The final connection of the system to the mains power or replacement of the cable supplied MUST be performed exclu-
sively by a qualified and electrician, in compliance with local safety standards and the following instructions.
- For installation outdoors, the entire cable must be protected with a protective tube; alternatively, the cable can be replaced with a type H07RN-F cable.
- The power line must be equipped with a device that ensures complete disconnection of the mains power to the automation. The disconnection de-
vice must have contacts with a sufficient gap to ensure complete disconnection, under the Category III overvoltage conditions, in accordance with the
installation instructions. If necessary, this device guarantees quick and safe disconnection from the mains power and therefore must be positioned in
sight of the automation. If located in a concealed position, it must be equipped with a system that prevents inadvertent or unauthorised reconnection
of power, to avoid potential hazards.
5

PROGRAMMING

5.1 - CONTROL UNIT KEYS

The control unit has three programming keys with their respective LEDs:
keys P1, P2, P3 and LEDs L1, L2, L3 (Fig. 9)
P1 = radio transmitter memorisation
P2 = slow/fast movement speed selection (Par. 5.6.1)
P3 = semi-automatic/automatic operating cycle selection (Par. 5.6.2)

5.2 - PRELIMINARY CHECKS

After powering up the control unit, a few straightforward checks should
be carried out:
01. Check on the control unit (Fig. 10) that the ECSbus led flashes normally (roughly one flash each second).
02. On the Tx and Rx photocells (Fig. 11) check that the SAFE led flashes: the type of flash is unimportant as it depends on other factors; however,
it is important that the led is not always off or always lit.
03. If all these checks are non-conforming, disconnect the power supply to the control unit and check the relevant connections of the cables. Other
useful information is contained in Chapters 9.9 and 10.
10
M M M M

5.3 - MEMORISATION OF CONNECTED DEVICES

On completion of the preliminary checks (Par. 5.2), the control unit must be made to recognise the devices connected on the ECSbus and Stop ter-
minals.
01. On the control unit (Fig. 12) press and hold button P2 for at least 3 seconds then release it.
02. Wait a few seconds for the control unit to complete the device learning phase.
03. On the control unit (Fig. 13), at the end of the recognition procedure, the Stop led must remain lit and led L2 must turn off. The ECSbus led
must flash once each second. If led L2 flashes = error (see Chapter 10).
Whenever a photocell is added to or removed from the system, the recognition procedure for the connected devices must be repeated.
C
Step
D
Step
BUS
M M M M FLASH
9
TX
11
BUS STOP SbS
RX
led
SAFE
English – 7