LEYBOLD 250000V01, Operating Manual

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Operation
GA10218_002_C0 - 10/2016 - © Leybold GmbH 59
3.8 Trigger & Alarms
Main menu > Trigger & Alarms
The trigger levels, the volume of the loudspeaker and the units of leak rates and
pressures can be set in this menu Fig.26.
3.8.1 Trigger Level 1
Main menu > Trigger & Alarms > Trigger level 1
The value of the first trigger level can be set. See Numerical entries for the descrip-
tion of the entry.
Trigger 1, 2 and Trigger 3 are programmable switching thresholds. When these
thresholds will be exceeded the PHOENIX L300i reacts as follows:
Display
In the status line of the display the signs for Trigger 1, 2 and Trigger 3 are displayed
inverted if the leak rate exceeds (becomes higher than) the programmed value.
(see
Fig. 10 )
Fig. 26 Display: Trigger & Alarms Menu
Explanation for Fig.26:
Key No. Name Description
1 Back Return to the main menu.
2 Trigger level 1 Definition of Trigger level 1. Chapter 3.8.1
3 Trigger level 2 Definition of Trigger level 2. Chapter 3.8.2
4 Trigger level 3 Definition of Trigger level 2. Chapter 3.8.3
5 Units Selection of leak rate and pressure units.
Refer to Chapter
3.8.4
6 Volume Refer to Chapter 3.8.5
7 Alarm delay Refer to Chapter 3.8.6
8 Audio alarm type Choice of different alarm types. Refer to
Chapter
3.8.7