Structure and mode of operation
10 A4243-1.0 HBM: public PAD4002A
3 Structure and mode of operation
PAD digital transducer electronics are part of the family
of electronics developed by HBM for static and in particu
lar dynamic weighing processes. They record the meas
urement signals of connected load cells with strain
gages. The transducer electronics digitally condition the
signals and deliver a fully-filtered, scaled and digitized
output signal for direct connection to bus systems or PCs
via the RS‐485 interface or CANopen. The electronics
can be quickly and easily matched to a particular system
by various parameters, and they work with an internal
data rate of up to 1200 measurements per second.
The inbuilt digital inputs and outputs allow event-driven
weight determination, e.g. for checkweigher applications
or dosing controls. The digital outputs can be configured
by software command, and can be used to control coarse
flow and fine flow in dosing valves, for example.
The PanelX software is available as a free download
from the HBM website for setting all the parameters in
full, for realizing dynamic measurement signals, and for
frequency analysis of the dynamic system:
http://www.hbm.com/software
.
Information
This part of the operating manual describes the hardware
and the functions of the electronics. The communication
commands and detailed configuration instructions for
various applications are included in the online document
ation of the PanelX program.
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