wtw DIQ/S 282, Руководство по эксплуатации, Страница: 146 / 186

Outputs DIQ/S 28X
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condition. The linked outputs are only released after the maintenance condition
was terminated manually.
The next cleaning cycle will be performed at the time set up.
7.6.8 Sensor-controlled
With the Sensor-controlled function, the relay is controlled by a linked sensor.
Prerequisites  Sensor that sends signals to trigger a cleaning cycle, e.g. UV/VIS sensor
Settings
In case of a power failure, all relays open. The cleaning cycle is
canceled. The outputs linked with the sensor change to the non-
active condition (see section 7.9.2). As soon as the power is avail-
able, the outputs are released again. The next cleaning cycle will be
performed at the time set up.
Setting Selection/Values Explanation
Pulse length
Automatic The duration of the cleaning
procedure with air is pro-
grammed in the sensor.
The relay automatically takes
over from the sensor the
cleaning duration.
0,5 s
1 s
2 s
3 s The relay finishes the cleaning
procedure after the interval
selected here.
Set up the cleaning process in the menu Settings of sensors and diff.
sensors of the relevant sensor.