Pepperl+Fuchs HD2-GTR-4PA Manual page 57

P R O F I B U S P
O W E R
Advanced Diagnostics with the PROFIBUS Power Hub
•
HD2-GTR-4PA
HD2-DM-E
Gateway
Motherboard
HD2-DM-E
Figure 7.1: Schematic topology of direct connection of diagnostics
Hardware
Segment 1...4
HD2-DM-A
HD2-GTR-4PA
Operator / Maintenance
Application
Software
FDT
(Field Device Tool)
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group • Tel.: Germany +49-621-776-0 • USA +1-330-4253555 • Singapore +65-67-799091 • Internet www.pepperl-fuchs.com
H S
U B E G M E N T
PROFIBUS DP
HD2-DM-A
PROFIBUS
Power Hub
Motherboard
Description
PROFIBUS PA segments
Advanced Diagnostic Module (ADM) on
Fieldbus Power Hub Motherboard.
Gateway Module on Gateway Motherboard.
Depending on setup and structure, FDT can
either run on the maintenance application or
the operator application.
Description
The FDT specification defines the interaction
of DTMs with host computers or software. An
FDT frame application is a PC-based soft-
ware including many DTMs for configuration
monitoring and programming of field devices.
Both the Diagnostic Manager DTM and the
Gateway DTM run in an FDT environment.
C
O U P L E R
Operator / Maintenance Application
FDT Frame
DTM
DTM
HD2-GTR-4PA
Diagnostic Manager
Segment 1
Segment 1
Segment 2
Segment 2
Segment 3
Segment 3
Segment 4
Segment 4
Copyright Pepperl+Fuchs, Printed in Germany
57