ABB FSPS-21 - Example 2 B: Writing 2 Drive Parameters (Multi-Parameter)

PROFINET IO – Communication protocol 87
Example 2a: Writing a drive parameter (one array
element)
Drive parameters are addressed so that the drive parameter group
corresponds to the Parameter index (PNU), and the drive
parameter number within that group corresponds to the Subindex
(IND). In the following example, a value is written to drive
parameter 12.02 (0C.02h).
DP header
01 01 B0 2F 0E 07 02 01 01 10 01 00 0C 00 02 42 01 02 58
DP trailer
DP-V1 Command PROFIdrive V3 Parameter Channel
Slot number
Subslot number
Index
Data length
Request reference
Request ID
Drive object ID
Number of parameters
Attribute (10h = Value)
Number of elements
Parameter number
Subindex
Format
(42h = Word)
Number of
values
Value
Write_param_1202_1.pdf
88 PROFINET IO – Communication protocol
DP
header
01 01 B0 2F 04 07 02 01 01
DP
trailer
DP-V1 Response
PROFIdrive V3
Parameter Channel
Slot number
Slot number
Index
Data length
Request reference (mirrored)
Response ID
Drive object ID (mirrored)
Number of parameters
Write_param_1202_2.pdf
Example 2b: Writing 2 drive parameters (multi-parameter)
In this example, the values 300 (12Ch) and 500 (1F4h) are written to drive parameters 12.02
(0C.02h) and 20.08 (14.08h) respectively using one telegram.
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