Communication
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Example 3: Reading a PROFIdrive parameter
In this example, PROFIBUS parameter No. 918 (396h) is used to
read the station number of the slave.
DP-V1 Write request (Reading a PROFIdrive parameter):
DP
header
5E 01 2F 04 08 02 01 02
DP
trailer
DP-V1 Response
PROFIdrive V3
Parameter Channel
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
Response ID
Request reference (mirrored)
Drive object ID (mirrored)
Data length
Index
Slot number
Slot number
Number of parameters
Attribute
Drive object ID
Request ID
Request reference
Number of parameters
Subindex
Number of elements
Parameter index
Data length
Index
Slot number
Function number