ABB FPBA-01 User Manual

Communication
119
Example 5: Determining the source of process data read from the
drive
PROFIBUS Parameter No. 916 (394h) can be used to define
which data is read cyclically from the drive as application-specific
process data. In the example below, the parameter is used to
determine which drive parameter the contents of PZD3 are taken
from. Subindex (IND) defines which process data word the
required data is transmitted in.
DP-V1 Write request
DP-V1 Read response
Value indicates the source of PZD3 as drive par. 12.05 (0C.05h).
DP
header
5F 01 2F 0A 0B 01 01 01 10 01 03 94 00 03
DP
trailer
DP-V1 Command PROFIdrive V3 Parameter Channel
DP
header
5E 01 2F 08 0B 01 01 01 42 01 0C 05
DP
trailer
DP-V1 Response PROFIdrive V3 Parameter Channel
Attribute (10h = Value)
Drive object ID
Request ID (01h = Read)
Request reference
Number of parameters
Subindex
Number of elements
Parameter index
Data length
Index
Slot number
Function number
Number of parameters
Response ID
Request reference (mirrored)
Drive object ID (mirrored)
Value or error values
Format (42h = Word)
Number of values
Data length
Index
Slot number
Function number

ABB FPBA-01 Specifications

General

Brand	ABB
Model	FPBA-01
Category	Adapter
Language	English