H D 2 - D M - A / D M - A M
Introduction
Subject to reasonable modifications due to technical advances.
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Introduction
This manual describes the following products:
•
The Advanced Diagnostic Module HD2-DM-A, for mounting lo-
cally on a FieldConnex
R
Power Hub motherboard.
•
And the Mobile Advanced Diagnostic Module DM-AM, the mo-
bile solution for selective analyzing, monitoring and troubles-
hooting in the field.
The Advanced Diagnostic Modules are specially designed to analyse
signal and segment parameters. They also let you monitor and measure
specific system, segment and field device values. The continuous live
monitoring of all relevant physical layer parameters enables the con-
stant validation of the signal quality and to proactively detect degradati-
ons before the segment communication fails.
The Diagnostic Modules are part of the diagnostic system, which con-
sists of different hard- and software components that act as a whole
(see chapter 5.1 and chapter 6.1).
In conjunction with the FDT/DTM based Diagnostic Manager both Dia-
gnostic Modules provide analysis of signal and segment parameters as
well as measurement of specific system and field device physical layer
values. The integrated powerful oscilloscope function visualizes the cur-
rent communication at each segment.
