HBM WE2108 Series, Справочное руководство

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WE2108
HBM A1632-2.0 en
Scale function for Input 1 (”Fin 1” parameter)
F_InP Fin 1 Function
0; 2; 4; 6 0 None
1 Taring
2 Print
3 Gross / Net
4 Alternatingly for each activation:
− Taring
− Switching over to gross
1; 3; 5 −− no Scale function (input occupied with inclination switch)
Scale function for Input 2 (”Fin 2” parameter)
F_InP Fin 2 Function
0; 1 0 None
1 Taring
2 Print
3 Gross / Net
2; 3 −− no Scale function (input for parameter locking device)
4 −− no Scale function (input occupied with inclination switch)
5; 6 −− no Scale function (input for pushbutton lock)
Electrical properties and level assignment:
Connect a switch / button between the Pin1 and GND terminals (input 1) or
Pin2 and GND (input 2) to activate an input. An additional power supply is not
required. Alternatively control voltages which are related to unit ground (GND)
can also be applied to Pin 1 / Pin 2. In this case the level limits stated below
must be observed.
”inactive” ”active”
Status when connecting a
switch Input open
(quiescent level approx. 5 V) Input connected with ground
Status when controlled by
means of an external voltage min. 3.5 V
max. 35 V min. −30 V
max. 0.4 V
TAR, Print, G/N no action Function is performed
Parameter locking device Change possible Change locked
inclination switch Measuring mode tilt displayed
pushbutton lock Release control keys Control keys locked
The scale functions (TAR, Print, G/N) are performed once on closing the con-
tact. If both contacts are closed after one another permanently, only the func-
tion of the first activated input is performed. Undefined levels and oscillations
at the inputs must be avoided.