Endress+Hauser Digital Recorder eco-graph c Betriebsanleitung Seite 103

Digital Recorder
5.7.4 Relay
The operating mode of the integrated relays is defined in this menu. The relays
integrated in the device can be activated if limit values are violated or an event occurs
(logical combinations).
Fig. 26: Set-up, Relay
Set-up, Relay x
The following menu window appears when a relay is selected:
Fig. 27: Set-up, Relay x
Identifier: Freely configurable identifier for the relay.
Text "on": Description of the status when the relay is switched/activated.
Text "off": Description of the status when the relay is not switched/activated.
Operating mode: Function of the relay in case of a limit value, either closing or opening.
Remote control: Defines whether this relay can be controlled remotely using the interface.
!
If a relay is controlled remotely, the relay should not be additionally controlled
via a limit value alarm or digital input!
Time delay: The relay switching sequence only becomes active if the condition for its
control is constant for at least the time set here.
Switch time: The relay remains switched as long as the switch cause is present
"For x seconds": the relay is only switched for the set time
"Repeated": switches the relay alternately on an off in the set interval.
Note!
Operation / set-up
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