5.3 PCT Go – Smartphone app
The Siemens smartphone app, Product Commissioning Tool (PCT Go) is a
commissioning and service tool for RDG2.. thermostats.
It supports all communicative and standalone models of the RDG200 series.
PCT Go uses NFC (Near Field Communication) to read and write data, while the
device is either powered, or unpowered, even from the individual package.
Setting the devices locally is useful:
● System and system commissioning tools are not available.
● Function and wiring test is required.
● The thermostats are standalone.
To read or write settings, the smartphone must have embedded NFC and be
activated, and the phone must be held close to the NFC antenna (in the
thermostat) at a distance up to ± 2 cm.
NFC function required. (for example, iPad does not support.)
PCT Go is available for smartphones (version 8 or higher) compatible with NFC.
It can be downloaded from Google Play and Apple store.
When commissioning parameters on old version RDG2.. via PCT Go:
● Tap Add parameter set ⇒ Read from device to read configured parameter
set from the device
● Modify the parameter set as per desired
● Send the modified parameter set to the device
For valid set of PCT Go and RDG2.. versions, see Supported tools [➙ 148].