Altering Settings - Labkotec SET-1000 12 VDC Installation And Operating Instructions Manual

SET-1000 12 VDC
Installation and Operating Instructions
Normal situation
Alarm on
Fault alarm on
3.2

Altering settings

Operating direction
Operation delay
Trigger level
Sensor selection
Copyright © 2019 Labkotec Oy
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 indicator is immediately on.
Alarm LED indicator remains on.
Buzzer remains on. If it has been reset earlier, it will return to be on.
If relay 1 was already reset, it will de-energize again after 2 sec. of
continuous pressing.
Test will not affect relay 2, because it is already in alarm status.
When the Test push button is released:
The device returns without delay to the preceding status.
When pressing the Test push button:
The device does not react to the test at all.
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 9. Altering settings
8/14 We reserve the right for changes without notice
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