3 example of drive parameter access, 1 drive parameter writing – GE Industrial Solutions 6KCV301PDP33 Profibus - DP Bus for AV300i User Manual
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BYTE ASSIGNMENT
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Profibus-DP
3.3 EXAMPLE OF DRIVE PARAMETER ACCESS
These example are referred to the AV300i drive software version 1.X. It is
assumed that the handshake bit is set to 0 at the beginning.
For error codes from the drives please refer to the drive manuals.
3.3.1 Drive parameter writing
The Ramp Ref 1 parameter of the AV300i drive (software version 1.X) must be
written by the master. The required numerical information is :
1 )
Ramp ref 1 parameter index of the AV300i drive : 202Ch (8192 + 44).
2 )
Value to be written: 1000dec (03E8h).
42h 2Ch 20h 00h E8h 03h 00h
Drive parameter value to be
written
Drive parameter index
Control Byte (see section 3.1)
Drive parameter subindex must
always be set to zero
00h
Response from the slave:
42h 2Ch 20h 00h 00h 00h XX
Response code of the drive
parameter access (please refer
to the drive manual)
Drive parameter index
Control Byte (see section 3.1)
Drive parameter subindex
XX
No meaning