SMA RA100T-NR - Manual (Page 14)

Configuration SMA Solar Technology AG
14 RA100TNR-IEN083510 Installation Guide
5.2 Temperature Sensor for the Temperature Compensation
5.2.1 Configuring the Sensor with the Sunny Boy Control Plus
To configure the Sunny Boy Control Plus suitably for the connected temperature sensor, proceed as
follows:
1. Log in to the Sunny Boy Control Plus as the installer.
2. Select the menu option "Settings > Plus I/O > Analog In" in the Sunny Boy Control Plus.
3. Select the input port that is to be configured:
AIN7 (PT100)
or
AIN 8 (PT100)
4. Under "Function", select the desired temperature unit (e.g. °C).
5. Under "Name", enter the desired sensor name (e.g. PT100).
☑ The sensor is configured.
5.2.2 Configuring the Sensor with the Sunny Central Control
To configure the Sunny Central Control suitably for the connected temperature sensor module,
proceed as follows:
1. Log in to the Sunny Boy Control Plus as the installer.
2. Select the menu option "Settings > Connections > Analog In" in the Sunny Central Control.
3. Select the input port that is to be configured.
4. Under "Function", select the desired temperature unit (e.g. °C).
5. Under "Name", enter the desired sensor name (e.g. temperature sensor module).
☑ The sensor is configured. The gain and offset do not require calculating.
Configuration of the Sunny Boy Control Plus or Sunny Central Control
For the configuration, please refer to the Sunny Boy Control Plus user manual. In the case
of the Sunny Central Control, the configuration is described in the Sunny Central user
manual.
Temperature compensation
If required, manually perform a temperature compensation of both measured values
(irradiation and temperature). The irradiation sensor is calibrated to 25 °C.