ABB FPBA-01 User Manual

Communication
105
Table 12. PROFIdrive Response header
Drive
Object ID
To be set to 0 or 1. 0 … 255 Byte
No. of
Parameters
Number of parameters that are present in
the request.
1…37 Byte
Attribute Type of object being accessed.
Note: “Description” and “Text” are not
supported.
Value (10h)
Description (20h)
Text (30h)
Byte
No. of
Elements
Number of array elements accessed or
length of string accessed. Set to 0 if non-
array parameters are used.
0, 1 … 234 Byte
Parameter
Index
Address of the parameter that is being
accessed. “0” is allowed by FPBA-01.
1 … 65535 Word
Subindex Addresses the first array element of the
parameter or the beginning of a string
access or the text array, or the description
element that is being accessed.
0 … 65535 Word
Format* See Table 13. See Table 13 Byte
Number of
Values*
Number of values following. 0 … 234 Byte
Values* The values of the request. In case of odd
number of bytes, a zero byte is appended
to ensure the word structure of the
telegram.
– See
Format
field
*Only if Request ID is 02h (Change Parameter). The Format, Number of Values and
Values fields are repeated for other parameters.
Field(s) Description Range
Response
Reference
Mirrored from the request. 1 … 255
Response
ID
Response from the slave. In case any
requested services fail, a “not
acknowledged” (NAK) response will be
indicated.
Request Param OK (01h)
Request Param NAK (81h)
Change Param OK (02h)
Change Param NAK (82h)

ABB FPBA-01 Specifications

General

Brand	ABB
Model	FPBA-01
Category	Adapter
Language	English