HBM CMA Bedienungsanleitung Seite 25

template is created. The available unit for the particular measurand is specified
in the IEEE Standard. For the measurand of force, this is the unit N.
The resolution of the characteristic values mapped in TEDS (characteristic
curve of the transducer) must also be selected when the template is created.
HBM always opts for "Full Precision" here in order to be able to use maximum
digital resolution. This choice is also recommended to users who program the
TEDS module themselves.
HBM has already written the "High Level Voltage" template for the CMA charge
amplifier with the following values:
S Measurand (force in N)
S Electrical output signal (-10 ... +10 V)
S Required supply voltage (18 ... 24 V
Example
Charge amplifier and 20 kN force transducer.
Content written by HBM on the basis of the individual test certificate: Area 3 of
the CMA158 charge amplifier with identification no. 123456, made by HBM on
27.6.2007.
Template: High Level Voltage
Parameters
Transducer
electrical signal
type
Minimum force/
weight
Maximum force/
weight
CMA
1)
Value Unit
Sensor
voltage
0.000 N
20.000k N
A02559_04_YI0_01 HBM: public
)
DC
Rights
Explanation
level
ID
CAL The physical measurand
and unit are defined when
the template is created, after
CAL
which they cannot be
changed.
Start‐up
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