![background image](http://html.mh-extra.com/html/abb/fpba-01-profibus-dp/fpba-01-profibus-dp_user-manual_197171.webp)
Communication protocol 171
Example 4: Configuring the process data written to the drive
PROFIdrive parameter 915 (393h) can be used to define which
data is written cyclically to a drive parameter as application-specific
process data.
In the example below, the value of drive parameter
12.06
(0C.06h)
is selected to be taken from PZD3. The parameter will continue to
be updated with the contents of PZD3 in each Request frame until
a different selection is made.
Subindex
(IND) defines which process data word the required data
is taken from.
Value
selects the drive parameter to which that word
is mapped.
•
DP-V1 Write request
:
D
P
h
ead
er 5
F
01 2
F
0
E
0
A
02 01 01 10 01 03 93 00 03 42 01 0
C
06
DP tr
aile
r
DP-V1
Command
PROFIdrive V3 Parameter Channel
Value
Number
of values
Format (42h
= Word)
Subindex
Parameter number
Number of elements
Attribute (10h = Value)
Number of parameters
Drive object ID
Request ID (02h = Change
Request reference
Function number
Slot number
Index
Data length
Содержание FPBA-01 PROFIBUS DP
Страница 1: ...Options for ABB drives converters and inverters User s manual FPBA 01 PROFIBUS DP adapter module ...
Страница 4: ......
Страница 10: ...10 Table of contents Document library on the Internet 195 ...
Страница 20: ...20 About the manual ...
Страница 26: ...26 Overview of the PROFIBUS network and the FPBA 01 module ...
Страница 30: ...30 Mechanical installation ...
Страница 91: ...Start up 91 8 Click Properties Network Settings and set baud rate ...
Страница 98: ...98 Start up ...
Страница 118: ...118 Communication profiles ...
Страница 178: ...178 Diagnostics ...
Страница 182: ...182 Technical data ...
Страница 190: ...190 Appendix A PROFIdrive parameters ...