ABB FENA-21 - Page 342

342 PROFINET IO – Communication protocol
• Positive Read response to DP-V1 Read request:
The values 190h (400), 1F4h (500) and 1Eh (30) are returned.
DP
header
01 01 B0 2F 10 06 01 01 03 42 01 01 90
•••
DP-V1 Response
PROFIdrive V3 Parameter
Channel
•••
42 01 01 F4
•••
(Par. Channel
cont’d)
•••
42 01 00 30
DP
trailer
(Par. Channel
cont’d)
Slot number
Subslot number
Index
Data length
Response reference (mirrored)
Response ID
Drive object ID
Number of parameters
Format (42h = Word)
Number of values
Parameter value