Configuration Of The Input Signal 4 - Parker Senso Control SCE - 0 20 Mode D'emploi

4.2.3 Configuration of the input signal 4 . . 20 mA
With input signals 4 . . 20mA, the zero input value in 0 must be
determined by the following ratio:
The following example shows how to adjust the input:
= = = = =
S S S S S g i g i g i g i g i n n n n n l a l a l a l a l a a r a r a r a r a r n n n n n g g g g g e e e e e
4 . . . 2 0 m A = = = = =
∆
= = = = =
D ( f i e f e r c n ) e = 1 6 m A
∆
D ( f i e f e r c n ) e = 4 m A = = = = =
∆
D ( f i e f e r c n ) e = 0 m A = = = = =
For an input signal of 4 . . 20 mA and an indicating range of 0 . .
600 bar, a zero input value in 0 = -150 bar and a full scale input
in FS = 600 bar results.
To define a negative zero input value please note: It is only possible
to use a maximum of 3 digits for the display:
in 0 = - 25.0 bar or in 0 = -150 bar
The decimal place must be set in M2 accordingly ! (see also 4.2.1.)
Through selection with the + / - keys the menu End will be called up.
Press the SET key to save and end the parameter configuration.
inFS
= −
in 0
4
M M M M M e e e e e a a a a a s s s s s u u u u u e r e r e r e r e r m m m m m e e e e e t n t n t n t n t n
I/mA
a r n g e
20
0 . . . 1 0 0 b r a
1 0 0 b r a
4
2 5 b r a
-25
2 - 5 b r a
- 7 -
100 p/bar
0