Siemens SITRANS P500, Руководство по эксплуатации, Страница: 111 / 238

Operate
6.2 Parameter description
SITRANS P500 with HART
Operating Instructions, 12/2014, A5E02344528-09
111
Purpose: Selection of the second displayed measured value on the display
Description: This parameter permits display of a second measured value, depending on the
selected measuring mode.
To do this, select a measured value for display from the offered selection in
this menu.
The measured value display will then display the "1st display value", with the
optionally selected 2nd to 4th values alternately below.
If you do not want to display the 2nd measured value, please turn off the 2nd
measured value at this point.
PV Selection option PV Selection option
Pressure
•
Off
• Pressure
•
Sensor temperature
• Electronics temperature
•
Static pressure
Level
or
volume
or
mass
•
Off
• Level
•
Volume
• Mass
•
Sensor temperature
• Electronics temperature
•
Static pressure
Volume flow
or
mass flow
• Off
•
Volume flow
• Mass flow
•
Sensor temperature
• Electronics temperature
•
Static pressure
User
• Off
•
User-specific measured
value
• Sensor temperature
•
Electronics temperature
• Static pressure
See also
"2.5.1 1. Display Value" (Page 108)
"2.5.2.2 Pressure Unit"
Factory setting: mbar
Setting range: inH
2
O, inHg, ftH
2
O, mmH
2
O, mmHg, psi, bar, mbar, g/cm
2
, kg/cm
2
, Pa, kPa,
HPa, Torr, atm, MPa, inH
2
O (4 °C), mmH
2
O (4 °C)
Purpose: Selection of the unit for the pressure parameter
Description: You can change the unit for the measured value display locally.
"2.5.2.3 Level Unit"
Factory setting: m
Adjustment range: ft, m, inch, cm, mm
Purpose: Selection of the unit for the level measurement type
Description: You can change the unit for the measured value display locally.