KROHNE BM 702 EN - Manual (Page 13)

Installation and operating instructions BM 702 (06/04) 13
Function (Fct.) Input range Description
(compensates different
wave speeds in still wells)
3.1.7 REF.OFFSET Enter -10.00...0...+10.00 [m] Reference offset is added
to measured distance
values.
3.1.8 TB.OFFSET Enter-100.00...0...+100.00 [m] Tank bottom offset is added
to measured level values.
3.2 DISPLAY
3.2.1 FCT.DISP Select LEVEL
DISTANCE
CONVERSION
Select function of display
(value to be displayed).
See also explanatory notes.
3.2.2 UNIT.LENGTH Select m/cm/mm/
inch/Ft/
PERCENT/BARGRAPH
Select unit for length value
to be displayed (only for
level and distance).
3.2.3 UNIT.CONV. Select m3/l(Liter)/US Gal/
GB
Gal/Ft3/bbl/PERCENT/
BARGRAPH/USER UNIT
Select unit for conversion
value to be displayed
(“volume table“).
(see explanatory notes)
3.2.4 USER UNIT Text entry
10 characters
Enter user-defined unit for
the conversion table.
3.2.5 ERROR MSG. Select NO/YES Select whether error
messages to be shown in
display.
3.3 SIGNAL OUT
3.3.1 FUNCTION I Select OFF/LEVEL/DISTANCE/
CONVERSION/SW.OUTP. Select function of the
current output.
3.3.2 RANGE I Select 3.8-20.5mA/E3.6
3.8-20.5mA/E22
4-20mA
4-20mA/E3.6
4-20mA/E22 Select range/error status
for the current output (hold
last value or 3.6 mA/22mA
in error status)
3.3.3 SCALE 4mA Enter -200.00 ... +200.00 [m]
0.00 ... 99999.99 [m 3 ]
Enter lower measuring
range value for the current
output (4 mA).
(see explanatory notes)
3.3.4 SCALE 20mA Enter -200.00 ... +200.00 [m]
0.00 ... 99999.99 [m
3
]
Enter full-scale range value
for the current output (20
mA).
(see explanatory notes)
3.3.5 BAUDRATE Select 1200 Bd
Baud rate for HART®
communication (do not
change!).
3.3.6 ADDRESS Enter 0 ... 255 Enter device address.
(for HART® multidrop)
3.3.7 PROTOCOL Select
HART/KROHNE-PC
Select communications
protocol
3.4 USER DATA
3.4.1 LANGUAGE Select GB-USA/D/F/I/E/P/S Select language for the
optional display.
3.4.2 ENTRY CODE 1 Select NO/YES Switch the access lockout