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Table 19. PROFIdrive Response header
Field(s)
Description
Response
Mirrored from the request.
Reference
Response
Response from the slave. In case any
ID
requested services fail, a "not
acknowledged" (NAK) response will be
indicated.
Axis
To be set to 1.
No. of
Number of parameters that are present
Parameters
in the response.
Format*
See Table 20.
Number of
Number of values following.
Values*
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.
*Only if Response ID is 01h (Request Parameter OK). The Format, Number of
Values and Values fields are repeated for other parameters.
Table 20. Data types for Format field
Code
0x00
0x01 ... 0x36
0x37 ... 0x3F
0x40
0x41
0x42
0x43
0x44
0x45 ... 0xFF
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Type
(Reserved)
Standard data types
(Reserved)
Zero
Byte
Word
Double word
Error
(Reserved)
Range
1 ... 255
Request Param OK (01h)
Request Param NAK (81h)
Change Param OK (02h)
Change Param NAK (82h)
0 ... 255
1 ... 37
See Table
20
0 ... 234
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