The "Relay/Controls" menu
82
3. Select
– "alarm relay", if the relay is to indicate an alarm state of the Prosonic S
5)
.
– "diagnostics" if the relay is to indicate one or two user selectable states of the instrument.
8.2.4 "relay N" (N = 1 - 6)
(Part 2: Allocation of the switching condition)
"allocation 1/2"
A specific instrument state or event can be allocated to each of these parameters. The relay is de-
energized as soon as one of these states or events occurs.
Selection:
• echoloss sensor 1/2/1+2
• defective temperature sensor1/2
• defective external temperature sensor
• Accumulated alarm: defective temperature sensor
•overtemp. sensor 1/2
• Accumulated Alarm: overtemp.
• safety distance channel 1/2
• Accumulated Alarm: safety distance
•pump alarm
• pump operation
8.2.5 "relay N" (N = 1 - 6)
(Part 3: Relay behavior)
"invert" subfunction
Use this parameter to specify if the switching direction of the relay is to be inverted.
Selection:
• no (default)
The switching direction of the relay is not inverted. The relay switches as described in the above
sections.
• yes
The switching direction of the relay is inverted. The states "energized" and "de-energized" are
interchanged as compared to the above description.
5) This is the default setting for relay 1.
⇒
relay N RN103
function: diagnostics
allocation 1:
allocation 2:
⇒
relay N RN104
invert:
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