Micropilot M FMR 231 with HART/4...20 mA
Appendix
E Hauser
87
Output
The Micropilot is commissioned by entering an empty distance E (=zero), a full distance
F (=span) and an application parameter. The application parameter automatically
adapts the instrument to the process cond.. The data points “E” and “F” correspond with
4mA and 20mA for instruments with current output. They correspond with 0 % and
100 % for digital outputs and the display module.
A linearization with max. 32 points, based on a table entered either manually or
semi-automatically, can be activated locally or remotely. This function provides a
measurement in engineering units and a linear output signal for spheres, horizontal
cylindrical tanks and vessels with conical outlet.
11.4.2
Equipment architecture
Stand-alone
The Micropilot M can be used for measurement in a stilling well / bypass as well as in
free space.
The instrument provides a 4…20 mA output with HART protocol, or PROFIBUS PA
respectively Foundation Fieldbus communication.
4…20 mA output with HART protocol
The complete measuring system consists of:
L00-FMxxxxxx-14-00-06-en-008
If the HART communication resistor is not built into the supply unit, it is necessary to
insert a communication resistor of 250
Ω
into the 2-wire line.
E HAUSER
E
+
–
%
E HAUSER
RMA 422
1
# % &
Copy
G H I
P Q R S
, ( ) ‘
A B C
Paste
Page
On
Page
Up
Delete
Bksp
Insert
J K L
T U V
_ < >
D E F
Hot Key
+ Hot Key
M N O
W X Y Z
+ * /
4
7
.
2
5
8
0
375
FIELD COMMUNICATOR
3
6
9
-
9
6
DELTABAR: * * * * * * * *
ONLINE
1 QUICK SETUP
2 OPERATING MENU
4 SV
0 °C
3 PV
352 mbar
HELP
SAVE
dsdmdm
df das.
asdas fa
asas la.
1
# % &
Copy
G H I
P Q R S
, ( ) ‘
A B C
Paste
Page
On
Page
Up
Delete
Bksp
Insert
J K L
T U V
_ < >
D E F
Hot Key
+ Hot Key
M N O
W X Y Z
+ * /
4
7
.
2
5
8
0
375
FIELD COMMUNICATOR
3
6
9
-
9
6
DELTABAR: * * * * * * * *
ONLINE
1 QUICK SETUP
2 OPERATING MENU
4 SV
0 °C
3 PV
352 mbar
HELP
SAVE
dsdmdm
df das.
asdas fa
asas la.
HART handheld
DXR 375
FXA 191
or
DXR 375
transmitter power
supply unit
RMA 422
or RN 221 N
(communication resistor
included)
PLC
Commubox
FXA 191
- COMMUWIN II
- ToF Tool
- ToF Tool
operating and
display module
VU 331
service adapter
FXA 193
Netz
(for 4-wire)
