ABB FSPS-21 - Page 105

PROFINET IO – Communication protocol 85
Example 1b: Reading 3 drive parameters
(multi-parameter)
In this example, three parameters (12.04, 20.08 and 30.19) are
read using one telegram.
• DP-V1 Write request (Read parameter value):
DP
header
01 01 B0 2F 16 06 01 01 03 10 01 00 0C 00 04
•••
DP-V1 Command PROFIdrive V3 Parameter Channel
•••
10 01 00 14 00 08
•••
(Par. Channel
continued)
•••
10 01 00 1E 00 13
DP
trailer
(Par. Channel
continued)
Slot number
Subslot number
Index
Data length
Request reference
Request ID (01h= Request Parameter
Drive object ID
Number of parameters
Attribute (10h = Value)
Number of elements
Parameter number
Subindex
DP-V1_Write_request_2.pdf
• DP-V1 Read response:
PROFINET IO – Communication protocol 105