Operation
5.5 Use of local user interface
SITRANS TF280 WirelessHART
40
Operating Instructions, 10/2010, A5E02619566-02
5.5.3
Increase/decrease parameter value (input example)
Principle
Parameter values can be increased (↑ key) or reduced (↓ key) by a fixed value within a
certain range. When you open the setting option, the currently set value is focused.
Procedure
The transmission rate is to be changed from 8 to 25 s.
1.
Open the parameter to be changed. Here: "1.4 Transmission rate" (Page 44)
8 Seconds
2.
Keep the ↑ key pressed until the parameter value "25" is set.
8 Seconds
25
3.
Save the desired value: Press the M key.
25 Seconds