Vega VEGABAR 20 Bedienungsanleitung PDF herunterladen (Seite 23)

VEGABAR 20 23

Instrument modification

6 Instrument modification

6.1 Interchanging adjustment

modules

The modular construction of VEGABAR allows

retrofitting, interchange or removal of adjust-

ment modules and the indicating module.

Retrofitting may be necessary e.g. when a

VEGABAR with factory settings should be

adapted to modified measurement condi-

tions. Data already saved (e.g. adjustment

values) are not saved in the adjustment mod-

ule but in an EEPROM of the oscillator and re-

adjustment is therefore not necessary.

The connection of the modules is made:

- on the adjustment module via a 4-pole plug

connection

- on the indicating module via screw termi-

nals.

Exchange of the adjustment module

Removal of the adjustment module

1 Separate VEGABAR from the power

supply

2 Loosen the screws on the cover of

VEGABAR or VEGADIS 10

3 Loosen connection cable from the termi-

nals

4 Loosen screws of the adjustment cover

5 Remove adjustment cover and plug con-

nection

Insertion of an adjustment module

6 Plug the connection of the new adjust-

ment cover to the plug-in socket of the

oscillator

7 Fasten new adjustment cover

8 Fasten connection cables to terminals

9 Close cover of VEGABAR or VEGADIS 10

10 Connect VEGABAR to power supply

Retrofitting of an indicating module

1 Separate VEGABAR from power supply

2 Loosen screws on cover of VEGABAR or

VEGADIS 10

3 Remove cover

4 Connect indicating module to the screw

terminals via the four lines (note “3.3

Connection plan“)

Note:

Step 4 is facilitated when the indicating mod-

ule is temporarily (carefully) mounted with two

screws.

5 Place indicating module in the correct

position on VEGABAR or VEGADIS 10

6 Tighten screws of the cover

7 Connect VEGABAR to power supply

Indication

with LC-

display

VEGABAR

Module

without

adjustment

Module for

menu-guided

adjustment

Module for

basic

functions

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