KROHNE BM 70 M Series, Installation And Operating Instructions Manual

Page: 36 / 110

36 BM 70 M
Function (Fct.) Enter range Default
value Description
3.1.8 TB. OFFSET Enter
-100.00 ... + 100.00 [m] 0.00 m To input the tank
bottom offset
(relocation of the lower
reference point).
3.2 DISPLAY
Options LEVEL
DISTANCE
CONVERSION 3.2.1 FCT.DISP.
REFLECTION
LEVEL Select function of the
display (value to be
displayed).
Options m
cm
mm
inch
Ft
PERCENT 3.2.2 UNIT.LENGTH
BARGRAPH
Meter [m] Select unit for length
value to be displayed
(level/distance).
The unit selected here
is used only for display
of length values.
Options m3
l
US
Gal
GB Gal
Ft3
bbl
PERCENT
BARGRAPH
3.2.3 UNIT.CONV
USER UNIT
Cubic
meter
[m3] Select unit for
conversion values to
be displayed ("volume
table").
The unit selected here
is used only for display
of the conversion
value
3.2.4 USER UNIT Text entry
10 ASCII characters ________ Input of freely
programmable unit for
the conversion table
(max. 10 characters).
Options NO 3.2.5 ERROR MSG.
YES
YES Select whether error
messages are to be
shown in the display
3.3 SIGNAL.OUTP.
Options OFF
LEVEL
DISTANCE
CONVERSION
REFLECTION 3.3.1 FUNCTION I
SW.OUTP.
LEVEL Select function of the
current output
(measured value to be
displayed, or
OFF = current output
switched off = constant
4 mA).
Options 4-20 mA/E22
4-20 mA/E2
3.3.2 RANGE I
4-20 mA
4-20 mA/
E22 Select the range for
the current output and
error output.
3.3.3 SCALE 4 mA Enter
-200.00 ... +200.00 [m]
0.00... 99999.99 [m3]
0 ... 100 [Refl.] 0.00 m
0.00 m3
0 Input the lower range
value for output to the
current output.
(Input is dependent on
the selected function
of the current output.
The values for level
and distance include
the tank bottom and
refe rence offset,
resp.).