Individual Settings; Operational Setting; Setting The Measuring Range - HBM ME50S6 Bedienungsanleitung

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Individual Settings

Various factory settings on the measuring amplifier card can be altered.
Adaptations, which are of no problem, can be carried out by means of the DIP
switch on the board or also by externally wired switching elements. If re-
quested with the order, they can be carried out by the manufacturer.

4.1 Operational Setting

Switch S21
The measuring signal is switched off in the "Zero" function, so that the output
signal indicates the adjusted balance value as "Zero value". This function en-
ables amplifiers to be replaced in measurement systems without the need for
rebalancing the bridge with zero load on the transducer. All that is required is
that the amplifier balance values are noted and then this value is set, if neces-
sary, with P23, S22 and S23.

4.2 Setting the Measuring Range

Measuring range 1 is get factory settings. Measuring range 2 can be activated
by switching DIP switch S24/4 or by external switching.
Measuring Range
MR 1 = "1 mV/V
(factory settings)
MR 2 = "0.2 mV/V
Any alteration to the measuring ranges between "0.2 mV/V and "4 mV/V
with U = 5 V (resp. "1.0 mV/V... "20 mV/V with U
B
by means of the DIP switches S26 and S27. For fine balancing see 3.3.
HBM
Zero Measure
or connect pin 21a to pin 15c
or connect pin 25a to pin 15c
S 24/4
ME50S6
Calibrate
Externally
−
from MR1 to MR2;
connect 25c and 15c
= 1.0 V) can be made
B
A0260−3.0 en/de/fr