Berthold Duo Xpert - Detector Temperature Alarm Settings

7 Main Menu Device Setup LB 470 Level
146
56925BA2 Rev. 03, 11/2017
Detector Temperature Alarm Settings
Device settings | Setup | Alarms | Det.-Temp. Alarm Settings
The values for the detector temperature (max. and min.) can be set in the submenu
″PV Det.-Temp. Alarm Settings″.
When there is exceeding or falling below the switching point, an event message
appears in the status display. If a digital output ″Detector temperature alarm″ is
assigned under ″Function″, the relay switches.
1
2
3
4
Selection box “Min. Active”
Selection box “Max. Active”
Input box “Switch point Min.”
Input box “Hysteresis Min.”
5
6
7
8
Input box “Switching point Max.”
Input box “Hysteresis Max.”
Event message “Error”
Event message “Outside the specifi-
cation”
Fig.
129 Det.-Temp Alarm Settings
Setting max. temperature alarm:
1. Activate the check box (Fig. 129, item 1).
1. Click on the input field (Fig. 129, item 2) to enter a switching point.
2. Confirm with the Enter key
 The value was changed.
Set min. temperature alarm:
1. Activate the check box (Fig. 129, item 3).
2. Click on the input field (Fig. 129, item 4) to enter a switching point.
3. Confirm with the Enter key
 The value was changed.