Set-up – VEGA VEGASWING 83 fail safe and signal conditioning instrument VEGATOR 526 Ex User Manual

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VEGASWING 81 W5 Ex.C, 83 W5 Ex.C fail safe

Ready condition before set-up

Pre-requirements to carry out the set-up
- VEGASWING is mounted in its final position

and the tuning fork is not covered with the
medium

- the failure-LED is dark

• Push the lowered set-up key (3) for approx.

4␣ …␣ 6␣ seconds.

With the set-up an adaption of VEGATOR to
VEGASWING is made. The actual resonance
frequency is detected by VEGATOR as
current and saved as reference value.

Condition up to approx. 10 secs. after
set-up

Set-up

VEGATOR 526 Ex

Yellow LED lights

Green LED in set-up key lights

Green LED lights

Yellow

- relay control lamp (2)
- the yellow control lamp reacts acc. to the

adjusted mode (A/B).

- generally the relay control lamp shows the

safe (currentless) condition of the relays.

- a dark control lamp means that the relay is

in activated (current) condition.

Set-up

After connecting VEGASWING 8…␣ W5␣ Ex and
inserting VEGATOR 526␣ Ex in the carrier or the
single housing, the meas. system is ready for
operation.

• Screw the signal conditioning instrument.

With the lowered set-up key (3) you can set-
up the level detection.

VEGATOR 526 W Ex

Yellow LED lights
(= level relay de-energized)

Green LED in set-up key
flashes (= set-up not yet
carried out)

Green LED lights
(= supply voltage on)

Condition approx. 10 secs. after set-up