Siemens SITRANS P DS III - Measured Value Display

Operation
6.5 Local operation
SITRANS P DS III with PROFIBUS PA
82 Operating Instructions, 06/2013, A5E00053276-07
Activation of locking of buttons and functions
To lock the buttons, proceed as follows:
1. Set mode 10.
2. Activate the locking of buttons and functions.
3. Save with the [M] button.
"L" is output in the mode display.
Deactivate the locking of buttons and functions
To unlock the buttons, proceed as follows:
1. Set mode 10.
2. Press the [↑] und [↓] buttons simultaneously for 5 seconds.
Locking of the buttons and functions is now deactivated.
"- -" is output in the mode display.
See also
Key lock and write protection (Page 116)
6.5.6
Measured value display
Introduction
In mode 13, select a variable which represents the source of the measured value display.
The variable is based on the measurement type set at the factory or over the bus. The
measurement type cannot be set locally.
The measurement type options available can be set in SIMATIC PDM using the "transmitter
type" parameter. Find the following values under this parameter:
● Pressure
● Flow, not relevant for relative and absolute pressure
● Level
● Volume
Procedure
To select the source for the measured value display, proceed as follows:
1. Set mode 13.
2. Select the variable.
3. Save with the [M] button.