Teds Module Contents As Defined In Ieee 1451 - HBM U10M Montageanleitung

U10M, U10S

7.3 TEDS module contents as defined in IEEE 1451.4

The information in the TEDS module is organized into areas, which are pres-
tructured to store defined groups of data in table form. Only the entered val-
ues are stored in the TEDS memory itself. The amplifier firmware assigns the
interpretation of the respective numerical values. This places a very low de-
mand on the TEDS memory. The memory content is divided into three areas:
Area 1:
An internationally unique TEDS identification number (cannot be changed).
Area 2:
The base area (basic TEDS) with a configuration defined in standard IEEE
1451.4. The transducer type, the manufacturer and the transducer serial num-
ber are contained here.
Example:
TEDS content with the identification number (ID) for the U10M 25 kN sen-
sor with serial no. 123456, made in January 2005:
TEDS
Manufacturer
Model
Version letter
Version number
Serial number
Area 3:
Data specified by the manufacturer and the user are contained in this area.
Typical values for an HBM U10M/25 kN force transducer are shown in the
"Value" column.
HBM has already written the "Bridge Sensor" template for U10M/U10S force
transducers. The physical measurand and the physical unit are also defined
when the template is created.
The available unit for the particular measurand is specified in the IEEE Stan-
dard. 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 maxi-
mum digital resolution. This choice is also recommended to users who pro-
gram the TEDS module themselves.
A1385−6.0 en/de/fr
HBM
U10M
S
0
123456
25
HBM