VDH ALFANET-3 Series, ALFANET-7 Series, ALFANET-REMOTE User Manual

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User manual

ALFANET-3x/7x REMOTE

Display.

ALFA 3x(DP)-serie ALFA 7x-serie

VDH doc. 080642 Version: v1.0 Date: 16-05-2008

Software: ALFANET REMOTE File: Do080642.WPD Range see other ALFA

* Installation.

On the top side of the ALFANET-REMOTE is shown how the supply and the network should be
connected.

* Control.

Before communication is possible with the other ALFA the network number (Parameter 90) from the
ALFANET-REMOTE should be adjusted to the same network number as the network number from

the ALFA which should be read out remotely. The control from the remote is equal to the control from
the other ALFA. See the regarding manual.
An exception on this are the internal parameters from the ALFA. These parameters can not be viewed
and changed on the ALFANET-REMOTE. When the network number from the ALFANET-REMOTE
is 0, the remote is disconnected from the network. This will be visible by flashing from the dots once
per 10 seconds. When there is no communication with the selected ALFANET the display will show
three stripes.

* Adjusting internal parameters.

When t he DOWN key is pushed for more than 10 seconds the internal parameter menu will be
entered. On the left display the upper and lower segments starts flashing. Through the UP and DOWN
keys the required parameter can be selected (see the table for the parameters).
When the required has been selected, it can be read put by pus hing the SET key. By pushing the UP
or DOWN key the parameter can be changed.
If no key is pushed for 20 seconds the ALFANET-REMOTE returns to it’s normal operation mode.

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* Error messages.

The next error messages can appear on the display from the ALFANET-REMOTE:

EEE - Settings are lost.

Solution: - Reprogram the settings.

* Technical data.

Type : ALFANET-3x/7x Remote display
Supply : 12 Vac/16,5Vdc (-5/+10%)
Communication : RS485-netwerk (2x twisted pair shielded)
Control : Through push buttons on the front.
Front : Polycarbonate IP65
Sensor : ­Dimensions : 31 x 77 x 71,5mm (hwd)
Panel cut out : 28 x 70mm (hw)

- Provided with memory protection during power failure.

- Connection with screw terminals on top and bottom side.

- Special version on request available.

* Parameters ALFANET-REMOTE.

Para­meter

Description Range Default

value

90
95
96
97
98
99

Network number (other ALFA)
Software version
Production year
Production week
Serial number (x1000)
Serial number (units)

0..250

0..255

00..99

1..52

0..255

0..999

0

-

-

-

-

-

* Address.

VDH Products BV Tel: +31 (0)50 - 30 28 900
Produktieweg 1 Fax: +31 (0)50 - 30 28 980
9301 ZS Roden Email: [e-mail]
Netherlands Internet : www.vdhproducts.nl