Data Logging; Touch Panel Configuration; How To Calibrate The Touch Panel - Honeywell Touchpoint Plus Technical Handbook

MAN0984_Iss 2_06/15

7.7 Data Logging

Set the Data Logging interval and threshold during configuration. A 0 %FSD threshold means that the TPPL
will log the gas concentration at the specified intervals without checking changes in gas concentration. In
contrast, a non-zero %FSD threshold setting will ignore fluctuations in low ambient gas concentrations and
only check for rises in gas above the threshold (i.e. safe) setting.
Leave the setting at 0 seconds if you don't want to log gas concentration at the configured log interval.
However, if you do want to monitor changes, you should start with a low threshold setting and slowly increase
it by trial and error it if you get too many unnecessary warnings.
Note: A low gas concentration %FSD reading at one sensor only applies to the area immediately
surrounding that sensor, and may not indicate dangerous concentrations elsewhere in the room.
Always consider using multiple sensors at differing heights and locations, be aware that sudden
draughts can cause sharp rises in %FSD, and always take other safety measures (i.e. wearing
Honeywell personal gas alarms) before entering or working in the monitored location.
To set or change Data Logging:
1) Log in as an Administrator or Engineer.
2) Select Menu>Configuration>Log Interval & Threshold.
3) Select a box and enter the details using the touchpad.
4) Select 'Finish'.
5) Make other changes or Log Out.

7.8 Touch Panel Configuration

To access the panel configuration:
1) Login as an Administrator or Engineer.
2) Select the Menu>Configuration>Display.
3) Select LCD Backlight Timeout and Brightness settings, or Start to calibrate the Touch Panel (see below).
4) Select Finish and return to the Configuration menu.
Parameter Name
Backlight time out

7.8.1 How to Calibrate the Touch Panel

Calibrate the touch panel if the screen is not responding as expected.
To calibrate the screen:
1) Login as an Administrator or Engineer.
2) Select the Menu>Configuration>Display.
3) Touch 'Start'.
4) Follow the instructions on screen.
5) Select 'Finish' and return to the Configuration menu.
Commissioning
Default Setting Value Range
30 seconds 30 seconds to 10
minutes or
Always On
This is the time that the backlight will remain on after
the touchscreen is idle.
If a new event occurs, the backlight will come on and
will remain on as long as the event remains
unacknowledged.
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Touchpoint Plus
Technical Handbook
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