.52+1(
BM 70 A Kurzanleitung
Seite: 11
4. Entwurf 03/97
Function (Fct.)
Input range
Description
DISTANCE/CONVERSION/
REFLECTION/SW.OUTP.
3.3.2 RANGE I
Select
4-20mA
4-20mA/E2
4-20mA/E22
Select range/error status for the current
output.
3.3.3 SCALE 4mA
Enter
-200.00 ... +200.00 [m]
0.00 ... 99999.99 [m
3
]
0 ... 100 [Refl.]
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
]
0 ... 100 [Refl.]
Enter full-scale range value for the
current output (20 mA).
(see explanatory notes)
3.3.5 BAUDRATE
Select
1200 Bd./2400 Bd./
......19200 Bd./38400 Bd.
Select baud rate for the communication
interface (only with RS485).
3.3.6 ADDRESS
Enter
0 ... 255
Enter device address.
3.3.7 PROTOCOL
Select
HART/KROHNE-PC/MODBUS
Select communications protocol
(only with RS485)
3.4
USER DATA
3.4.1 LANGUAGE
Select
GB-USA/D/F
Select language for the display.
3.4.2 ENTRY CODE 1
Select
NO/YES
Switch the access lockout on/off.
3.4.3 CODE 1
Enter code
(RRREEEUUU)
Enter the entry code.
3.4.4 LOCATION
Enter text (10 characters)
Enter a device identifier.
3.5
APPLICAT.
3.5.1 AUTO TANKH.
Special function
Automatic determination of tank height
(see explanatory notes).
3.5.2 EMPTY.SPECT.
Select
OFF/ON/
RECORD
Recording the profile of the empty tank
(empty-tank spectrum) (see
explanatory notes).
3.5.3 TIMECONST.
Value
1...10...100 [s]
Enter time constant for measured-
value filtering
3.5.4 TRACING.VEL.
Value
0.01...0.50...10.00 [m/Min]
Enter the maximum rate of change in
level that can occur in operation.
3.5.5 MULT.REFL.
Select
NO/YES
Switch the multi-reflection identifier
on/off.
3.5.6 BD-IDENT.
Select
NO/YES
Switch the block distance (overfill)
identifier on/off (see explanatory
notes).
3.5.7 FUNCT. FTB
Select
OFF/
PARTIAL/FULL
Select function of tank bottom tracking
system (special function).
3.5.8 EPSILON R
Enter
1.1000 ... 8.0000
Enter relative permittivity of product
(only for Fct. 3.5.7)
3.5.9 TANKTYPE
Select
STORAGE TANK /
PROCESS-TK. / AGITATOR
Select tank type.
3.6
SW.OUTP.
3.6.1 FUNCTION S
Select
OFF/
LEVEL/DISTANCE/
CONVERSION/REFLECTION/
ERROR OPEN/ERROR
CLOSED
Select function of the switching output.
3.6.2 TYPE S
Select
HIGH/LOW
Select type of limit value for the
switching output.
3.6.3 THRESHOLD
Value
-200.00 ... +200.00 [m]
0.00 ... 99999.99 [m
3
]
0 ... 100 [Refl.]
Enter threshold value for the switching
contact.
3.6.4 HYSTERESIS
Value
0.00 [m] ... tank height
0.00 ... 99999.99 [m
3
]
0 ... 100 [Refl.]
Enter hysteresis for the switching
contact.
Default values are shown in bold type in the table.
