HBM TEDS Montageanleitung Seite 30

HBM template: Signal Conditioning
When creating the template, a definition is entered about the possible settings for which
entries may be stored in the TEDS memory. You can, for example, create the template in
such a way that the only value which may be stored in TEDS is the cut-off frequency for
the low-pass filter.
Parameter
Lowpass Filter
Characteristics
Lowpass Filter
Frequency
Highpass Filter
Frequency
Zero Compensation
Value
Tare Value
1)
The values serve only as examples
HBM template: Channel Name
The template allows you to store up to 45 ASCII characters (7 bits) in the TEDS module.
The characters can be used as channel names by the measuring instrument. Note that
some devices have limitations regarding the possible characters for the channel name.
HBM template: User Defined ID
The template allows you to store up to 15 ASCII characters (7 bits) in the TEDS module,
such as to describe the measuring point.
IEEE template: Calibration Curve
The template may exist in addition to the basic template. If the measuring amplifier is
able to analyze the template, you can use it to specify a more precise characteristic curve
in the form of a polynomial. The polynomial may relate to the electrical or physical val­
ues. In the example in the table, a third-degree polynomial for a force transducer is used:
1 2
y = a x + a x
1 2
28
1)
Value
Bessel
1000
10.000
4.821m
0.000
3
+ a x
3
Unit Requires
rights at
level
USR
Hz USR
Hz USR
Phys. USR
unit
Phys. USR
unit
Explanation
Possible entries:
Bessel or Butterworth.
If the measuring amplifier
cannot convert the specified
value, the measuring
instrument uses the next
suitable level.
Zero offset
Tare value
TEDS TEMPLATES
TEDS