ABB FPBA-01 PROFIBUS DP User Manual

170 Communication protocol
Example 3: Reading a PROFIdrive parameter
In this example, PROFIdrive parameter 918 (396h) is used to read
the station number of the slave.
• DP-V1 Write request (Reading a PROFIdrive parameter):
• DP-V1 Read response:
The slave returns the station number of the slave (0003h in this
example).
DP
header
5F 01 2F 0A 09 01 01 01 10 00 03 96 00 00 DP
trailer
DP-V1
Command
PROFIdrive V3 Parameter Channel
DP
header
5E 01 2F 08 09 01 01 01 42 01 00 03 DP
trailer
DP-V1
Response
PROFIdrive V3 Parameter
Channel
Function number
Slot number
Index
Data length
Request reference
Request ID (01h= Request Parameter)
Drive object ID
Number of parameters
Attribute (10h = Value)
Number of elements
Parameter index
Subindex
Function number
Slot number
Index
Data length
Response reference (mirrored)
Drive object ID
Response ID
Number of parameters
Format (42h = Word)
Number of values
Value

ABB FPBA-01 PROFIBUS DP Specifications

General

Brand	ABB
Model	FPBA-01 PROFIBUS DP
Category	Adapter
Language	English