To work with ADC/DAC you need Tibbit Low-power +15/-15V power supply, 5V input installed on TPS.
Setup ADC/DAC Tibbits in visual LTPS Web Configurator or as described in Configuring TPS Agent:
After writing settings and reboot LTPS Tibbits tab with subtab ADC/DAC will appear:
To set DAC voltage, use the appropriate variable:
To get ADC voltage, use the appropriate variable:
The converters have a small error range +/- 20 mV.
Voltage range is from -10000 mV up to 10000 mV.
The ADC values are updated during AggreGate Client synchronization (3 minutes by default). You can reduce synchronization period or force synchronize to get actual values.