Operate
6.2 Parameter description
SITRANS VP300 with or without HART
Operating Instructions, 03/2011, A5E01258666-03
75
Purpose:
To display physical units instead of the standard percentage display.
Description:
Use this parameter to select how the setpoint and actual value are to
be displayed in the measurement view:
The effect differs depending on which setting was selected. These effects are represented
graphically as follows.
The following graph shows a factory setting:
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8SSHUWUDYHOUDQJHOLPLW
0HFKDQVWURNH
DFWXDOYDOXH
bPP
PP
PP
PP
PP
PP
6HWSRLQW
'LVSOD\DFWXDOYDOXH
'LVSOD\VHWSRLQW
The following picture shows the "Position [%]" setting when the actuator travel is limited.
Stroke or part-turn angle (0% - 100%) based on the endstops of the valve:
/RZHUWUDYHOUDQJHOLPLW
8SSHUWUDYHOUDQJHOLPLW
0HFKDQVWURNH
DFWXDOYDOXH
PP
PP
PP
PP
PP
PP
6HWSRLQW
'LVSOD\DFWXDOYDOXH
'LVSOD\VHWSRLQW
The following picture shows the "Flow [%]" setting when the actuator travel is limited. Stroke
or part-turn angle (0% to 100%) based on the area between the lower and upper travel range
limit:
/RZHUWUDYHOUDQJHOLPLW
8SSHUWUDYHOUDQJHOLPLW
0HFKDQVWURNH
DFWXDOYDOXH
PP
PP
PP
PP
PP
PP
6HWSRLQW
'LVSOD\DFWXDOYDOXH
'LVSOD\VHWSRLQW