Parameterization With Teds - HBM MP85A Series Operating Manual

Electrical connection
2. 1-wire TEDS for signals from sensors with a voltage output. Here, the
TEDS module is connected to the MP85A by a separate cable.
Important
If bridge sensors are connected in a 4-wire configuration, TEDS functionality is
not available, as the sense leads are bridged.
If pulse (incremental) and SSI encoders are connected, likewise, there is no
TEDS functionality.
You can find the circuitry of both TEDS versions in sections 5.5.2, page 27,
and 5.5.3, page 31.
The MP85A supports the following TEDS templates:
S "Wheatstone 33" for full and half bridge strain gage sensors, and also for
LVDT sensors: TEDS zero-wire technology.
S "Displacement 11" for half bridge inductive displacement sensors.
S "Poti 39" for potentiometric sensors.
S "Highlevelvo 30" for sensors with +/-10 V DC signal output (also HBM CMA
and CMD charge amplifiers).
5.6.2

Parameterization with TEDS

If a transducer with a TEDS module containing parameterization data for a
sensor is connected, you can stipulate that the amplifier is automatically set
when the MP85A process controller is switched on. A new TEDS is then also
automatically detected when an active transducer is replaced.
Select the appropriate entries in the TEDS dialog in the PME Assistant
program (TEDS menu) to monitor TEDS functionality and protect the scaling
from manipulation. You can also enable TEDS functions individually for each
channel. Using TEDS for piezoelectric measurement chains is described in
section 5.5.4 on page 33.
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A0293_06_E00_03 HBM: public
MP85A