HBM P2VA2 Montageanleitung Seite 20

Electrical connection of the P2VA1/A2
18
The Editor also makes it possible to manage the different
user rights, to protect the fundamental transducer data
from being inadvertently overwritten.
Contents of the TEDS memory as defined in IEEE
1451.4:
The information in the TEDS memory is organized into
templates which are prestructured to store defined
groups of data in table form. Only the entered values are
stored in the TEDS memory itself.
The amplifier firmware assigns the interpretation of the
respective numerical values. This places a very low
demand on the TEDS memory.
The memory contents are divided into four areas:
Area 1:
An internationally unique identification number (cannot be
changed).
Area 2:
The base area (basic TEDS), to the configuration defined
in standard IEEE1451.4. The transducer type, the manu­
facturer and the transducer serial number are contained
here.
Area 3:
Data specified by the manufacturer are contained in this
area:
The data specifies
S the transducer type,
S the measured quantity,
S the electrical output signal,
S the required excitation.
A1564-7.0 HBM: public
P2V