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5
vacon • 42
PROFINET IO protocol
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
The parameter value reveals that the format of the value is "Word" (0x42), there is one value in the
response (0x01) and the actual value is 0x01BA.
5.4.8.2
Request all elements of PNU964 value
The following information is used for this request.
Table 40. Request all elements of PNU 964
Field
Contents
Request reference
0x02
Request ID
0x01 = Request parameter
Axis Number
0x01
No. of Parameters
0x01
Attribute
0x10 = Value
No. of elements
0x06
Parameter Number
0x03C4 (964d)
Subindex
0x0000 (0d)
The following table contains messages sent during requesting all values for PNU964.
Table 39. Messages sent and received during requesting value for PNU964
Message
Operation
Data
1
Write request
Request header
0x01 0x01 0x01 0x01
Parameter address
0x10 0x01 0x03 0xC4 0x00 0x00
2
Write request response from drive to PLC
-
PLC waits until drive has finished processing the requested operation
3
PLC sends read request
4
Read request
response
Response header
0x01 0x01 0x01 0x01
Parameter value
0x42 0x01 0x01 0xBA
Table 41. Messages sent and received during requesting all values for PNU964
Message
Operation
Data
1
Write request
Request header
0x02 0x01 0x01 0x01
Parameter address
0x10 0x06 0x03 0xC4 0x00 0x00
2
Write request response from drive to PLC
-
PLC waits until drive has finished processing the requested operation
3
PLC sends read request
4
Read request
response
Response header
0x02 0x01 0x01 0x01
Parameter value
0x42 0x06 0x01 0xBA 0x00 0x02 0x00
0x64 0x07 0xDE 0x00 0x65 0x00 0x01
Summary of Contents for VACON 100 industrial
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