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334 PROFINET IO – Communication protocol
The table below shows the contents of the PROFIdrive response.
Field(s)
Description
Range
Request
Reference
(mirrored)
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)
Drive Object
ID
To be set to 1.
0…255
No. of
Parameters
Number of the parameters that
are present in the response
1…37
Format
1)
See the table on page
335
.
See the table on
page
335
.
Number of
Values
1)
Number of the values following
0…234
Values
1)
The values of the request. In
case of an odd number of bytes,
a zero byte is appended to
ensure the word structure of the
telegram.
–
1)
Only if Response ID is 01h (Request Parameter OK). The Format,
Number of Values and Values fields are repeated for other parameters.
Summary of Contents for FENA-01
Page 4: ......
Page 20: ...20 Safety instructions ...
Page 32: ...32 Introduction to the manual ...
Page 38: ...38 Overview of the Ethernet network and the FENA 01 11 21 module ...
Page 42: ...42 Mechanical installation ...
Page 46: ...46 Electrical installation ...
Page 48: ......
Page 94: ...94 Modbus TCP Communication profiles ...
Page 106: ...106 Modbus TCP Communication protocol ...
Page 112: ...112 Modbus TCP Diagnostics ...
Page 114: ......
Page 154: ...154 EtherNet IP Start up 3 In the Select Module window select ETHERNET MODULE ...
Page 180: ...180 EtherNet IP Communication profiles ...
Page 246: ......
Page 304: ...304 PROFINET IO Start up ...
Page 374: ...374 AppendixA PROFIdriveparametersandI MrecordsofPROFINETIO ...