Altering Settings - Labkotec SET-2000 Installation And Operating Instructions Manual

SET-2000 (110 VAC)
Installation and Operating Instructions
Normal situation
High level or low level alarm on
Fault alarm on
3.2

Altering settings

Operating direction
Operational delay
Trigger level
Sensor selection
Copyright © 2019 Labkotec Oy
Attention ! Before pressing Test button, make sure that the change of
relay status does not cause hazards elsewhere !
When pressing the Test push button:
Alarm and Fault LED indicators are immediately on.
Buzzer is immediately on.
Relays de-energize after 2 sec of continuous pressing.
When the Test push button is released:
LED indicators and buzzer go immediately off.
Relays energize immediately.
When pressing the Test push button:
Fault LED indicators are immediately on.
The Alarm LED indicator of the alarming channel remains on and the
respective relay remains de-energised.
Alarm LED indicator of the other channel is on and the relay de-energizes.
Buzzer remains on. If it has been reset earlier, it will return to be on.
When the Test push button is released:
The device returns without delay to the preceding status.
When pressing Test push button:
The device does not react with regards to the faulty channel.
The device reacts as described above with regards to the functional
channel.
If the default situation described above does not apply to the site
being measured, the following device settings can be changed.
High level or low level function (increasing or decreasing level).
Two alternatives: 5 sec or 30 sec.
Trigger point of an alarm in the sensor's sensing element.
SET/DM3AL sensor or other Labkotec SET series sensor.
Buzzer The buzzer can be disabled.
The following tasks must only be executed by a person with proper
education and knowledge of Ex-i devices.
We recommend that when altering the settings the mains voltage is off
or the device is initialized before the installation is executed.
Figure 6. Altering settings
8/15 We reserve the right for changes without notice
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