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PD-01 PROFIBUS-DP Module
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
12
After these settings completed, connecting PD-01 and VFD series Drives via communication
cable mentioned earlier, PD-01 is then energized. Two LED will be firstly in orange because
PD-01 is initialized and test itself. SP LED will be then in steady green since that the
connection is established between PD-01 and VFD series Drives.
Cyclical data of PD-01 via PROFIBUS-DP
PD-01 is controlled via cyclical PROFIBUS-DP channel. This channel can be used to access
the parameters of VFD series Drives.
Useful data structure as defined in PROFIDrive Profile 2.0
The structure of useful data for the cyclical channel is defined in the PROFIDrive Profile,
version 2.0. Please refer to the Parameter Process data Object (PPO).
PKW PZD
PKE IND PWE
PZD1
STW
ZSW
PZD2
HSW
HIW
PZD3 PZD4 PZD5 PZD6 PZD7 PZD8 PZD9 PZD10
1st
word
2nd
word
3rd
word
4th
word
1st
word
2nd
word
3rd
word
4th
word
5th
word
6th
word
7th
word
8th
word
9th
word
10th
word
PPO1
PPO2
PPO3
PPO4
PPO5
PKW: Parameter ID/value STW: Control word
PZD: Process data ZSW: Status word
PKE: Parameter ID HSW: Main setpoint
IND: Sub-index HIW: Main actual value
PWE: Parameter value
NOTE:
PD-01 supports PPO1 and PPO3 structure only.
Extended configuration
In addition to the PPO types, cyclical data can also be configured to EXT CONF 1 or EXT
CONF 2 (see table below). These two extended configuration both have four process
data words. The areas of consistency can be set flexibly.
PKW PZD
PKE IND PWE
PZD1
STW
ZSW
PZD2
HSW
HIW
PZD3 PZD4 PZD5 PZD6 PZD7 PZD8 PZD9 PZD10
1
st
word
2
nd
word
3
rd
word
4
th
word
1
st
word
2
nd
word
3
rd
word
4
th
word
5
th
word
6
th
word
7
th
word
8
th
word
9
th
word
10
th
word
EXT CONF 1
EXT CONF 2