Delta enteliZONE eZNT-Wi Series Application Manual page 84

Button / Screen GCL Programming
AV521 – Slider increment
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AV522 – Current display value being changed by the slider
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AV523 – Units to display on the lower line
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The logic on how to use simple control in this case follows:
1. Detect Button Press [e.g. light button pressed]
2. Set Min=30, Max=100, increment=10, Lower Units= 4 (%)
3. Set Slidevalue AV522 to the current Lighting Setpoint
4. Set AV518=1 for simple control
Now the user can adjust the lighting setpoint from 30-100 by sliding or
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pressing on either end of the slider for incremental 10%
increase/decrease.
5. As SlideValue is changed, GCL is used to set the new Lighting Setpoint = new
SlideValue
6. After some timeout (Keypress=0 for x Seconds) disable simple control
AV518=0
The second display line now will revert back to using the LCD0 Line3Units and
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Line3 properties.
Notes:
When in simple control, LCD0 object Line3Units and Line3 properties are
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ignored. These display fields are controlled by the thermostat and AV519-523.
The slider can recognize 10 different regions, which means that if your
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increment*10 is less than your range, it will take multiple finger slides to move
a setpoint between minimum and maximum values.
Pressing and holding the ends allows repeat increment/decrement.
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Simple Control (AV518=2) – Main Display Line
Simple Control (AV518=2) functions similar to Simple Control (AV518=1) but the
slider setpoint value and units are displayed on the main LCD line (Line2) rather
than the lower LCD line (Line3). While AV518=2, the LCD0 properties Line2 and
Line2Units are ignored, the main LCD display line is controlled from the slider using
the values in AV519-523.
Page 84 of 126 eZNT-Wi Programmable Wi-Fi Thermostat Application Guide
Edition 1.4