User Manual - PolyXeta
®
2 Detector with HL Sensor
for Freon Gases - June_2019
Page
26
PolyXeta
is a registered trademark of MSR
Made in Germany
GAPX2_Freon_E_2020_05_18
Phone: +49 8531 9004-0 Fax: +49 8531 9004-54
Specification subject to change without notice
MSR-Electronic GmbH, Buergermeister-Schoenbauer-Str. 13, D 94060 Pocking
www.msr-electronic.de
11.2
Status LED
The status LEDs indicate the operating state. See also section 5.3 Running-in characteristics.
Green: Continuous:
= Operating voltage
Flashing:
= Maintenance message
Yellow: Continuous:
= Failure
Slowly flashing:
= Warming-up
Fast flashing:
= Special mode
Red:
=Alarm
The backlight of the display changes from green to red when an alarm is active.
11.3
Operation
Operation is done form the outside without opening the housing cover via the four control icons by moving
the Magnet_Pen briefly over the respective control icon.
11.4
Menu
The device parameters and measured values can be read in the menu. Parameter changes and interventions
are password protected and thus not possible for unauthorized persons. The menu navigation and functions
are described in the User Manual PolyXeta
®
2 STL-06.
11.5
Deadband
The unwanted noise of the measured value around the zero point, caused by the basic drift of the sensor, can
be suppressed by activating a deadband with a range of max. ± 5 % of the measuring range.
The suppression also affects the analog output because the measured value must not assume a different
display depending on the output.
When opening the calibration mode, the deadband function switches automatically off.
The deadband can be set in the System Parameters Menu in the range from 0 (dead band off) to max. 5. See
User Manual of PolyXeta®2 STL-06.
