VEGA WEIGHTRAC 31 Foundation Fieldbus - Manual (Page 47)

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7 Setup with PACTware
WEIGHTRAC 31 • Foundation Fieldbus
42375-EN-131120
Fig. 30: Relay output
In this menu item you can activate the relay output and determine its
function as well as the switching points.
When the output of the process values is set, you can choose be-
tween overfill and dry run protection.
The relay outputs of the sensor react accordingly.
You can choose "no" reference value. In this case, the relay output
operates as fail safe relay.
•
None - Relay operates as fail safe relay
•
Electronics temperature
•
Process value
"No" reference value means that the relay output operates as fail safe
relay.
Caution:
Independent of the selected reference value, the relay will deenergize
in case of failure.
Setup - Relay (step 9)