Xylem WTW DIQ/S 281, Руководство по эксплуатации

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DIQ/S 281 Outputs
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As soon as a function was selected for a relay output, you can select a relay
action (see section 6.6.1).
6.6.1 Relay action
The following actions of the relay can be defined in the
Action
setting:
Function Description
No function
The relay output is not used.
System monitoring
see section 6.6.2
Sensor monitoring
see section 6.6.3
Limit indicator
see section 6.6.4
Frequency controller
see section 6.6.5
Pulse-width output
see section 6.6.6
Cleaning
see section 6.6.7
Manual control
see section 6.6.8
Alarm contact
see section 6.6.9
8 Make the settings for the relay outputs with
<

>
and
<OK>
.
The settings comprise the relay action (see section 6.6.1) and sensor
dependent settings.
9 Using
<

>
and
<OK>
, highlight and confirm
Save and quit
.
The new settings are stored.
Settings Explanations
Open
The relay should open on every event.
Close
The relay should close on every event.
Preferably set up the relay output as normally closed for monitoring
functions (
ActionOpen
).