WIKA UPT-21 - Handbuch (Seite 43)

43 WIKA operating instructions process transmitter, model UPT-2x
14068347.01 06/2014 GB/D
GB
10. Diagnostic functions
10.2.2 Drag pointer PV
min
/ PV
max
Indicates the minimum and maximum value of the primary value since the last reset.
For indicate and reset see chapter 10.2.1 “Drag Pointer P
min
/ P
max
”
10.2.3 Drag pointer T
min
/ T
max
Indicates the minimum and maximum temperature of the temperature sensor, measured
since the last reset.
For indicate and reset see chapter 10.2.1 “Drag Pointer P
min
/ P
max
”
10.3 Indicating/resetting operating time
Indicates the operating time since the last reset.
Indicating
1. Open the operating menu with [↵].
Select “Diagnostic” and confirm with [↵].
2. Select “Operat. time” and confirm with [↵].
3. Select “display” and confirm with [↵].
4. Operating time is indicated.
Resetting
1. Open the operating menu with [↵].
Select “Diagnostic” and confirm with [↵].
2. Select “Operat. time” and confirm with [↵].
3. Select “reset” and confirm with [↵].
4. Confirm operating time with [↵].
5. Operating time is reset.