Siemens SITRANS TH320 Operating Instructions Manual page 12

Quick start
1.6 Commissioning SITRANS TR420 (HART)
3. Switch on the power supply.
Switching on the supply voltage (Page 62)
4. Wait for 2 seconds.
After this startup time, the device is operational.
5. Wait 5 minutes to get exact measured values.
6. If you want to change the factory settings, configure the device using remote operation.
Parameter assignment over remote operation (Page 68)
Result
The LED is lit green.
Structure (Page 31)
See also
Diagnostics and troubleshooting (Page 77)
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SITRANS TH320/TH420/TR320/TR420 (mA/HART)
Operating Instructions, 03/2018, A5E41864807-AA