User manual

Relay outputs System 182-XT-4

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Canceling the cleaning A running cleaning cycle is canceled:

 Automatically

– if the sensor switches to the inactive condition during the cleaning

cycle

 Manually

– By pressing

– By switching on the maintenance condition

Each time the cleaning cycle is canceled, the relay opens immediately.

If the cleaning cycle is canceled automatically, the outputs linked to the

sensor are released immediately.

If the cleaning cycle is canceled manually, the sensor is in the

maintenance 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.

6.4.9 Manual control

Function The Manual control function can be used to test the operativeness of

an instrument that is connected to the relay. To do so, close or open the

relay manually and, while doing so, check the behavior of the

connected instrument.

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 6.5.2). As

soon as the power is available, the outputs are released

again. The next cleaning cycle will be performed at the time

set up.

Setting Selection/Values Explanation

Relay function Manual control The selected relay action

is carried out with Save

and quit.

Action Open

Relay action

The settings for other functions in the Relay function menu

as, for example, Frequency output and Pulse-width output

are retained while the Manual control is carried out.