Endress+Hauser Prosonic S FMU90 - Page 114

The "Relay/Controls" menu
114
"relay allocation"
Defines which relay is the flush relay.
Selection:
• All relays of the instrument version at hand.
"relay N" (N = 1 - 6)
"function"
Allocates the desired function to the relay.
Selection:
• none (default)
• flush control N
"invert"
Determines if the switching behavior of the relay is inverted.
Selection:
• no (default)
The switching behavior of the relay is not inverted. The relay is energized in the flush cycles.
• yes
The switching behavior of the relay is inverted. The relay is de-energized in the flush cycles.
⇒
relay allocation RX604
relay 1
relay 2
relay 3
relay 4
⇒
relay N RN605
function:
invert: