CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
These parameters are applicable only if an optional DeviceNet Drive
Profile communication kit were used.
The parameters P341 to P345 permit programming the content of the
output words 3 to 7 (output: the master sends to the inverter). Using
these parameters it is possible to program the number of another
parameterwhose contentmust bemadeavailableatthe network master
For instance, if one wishes to write the acceleration ramp value in the
CFW-09 inverter, one must program the value 100 in one of these
parameters, because the parameter P100 is the one where this data is
programmed. It is worthwhile to remind that the value read from any
parameter is represented with a 16 bit word with sign, in two’s
complement. Evenif the parameter has decimalresolution, the value is
transmittedwithouttheindicationof thedecimalpoint.E.g.,if one wishes
towrite value 5.0s inthe parameter P100,the value programmed via the
These parameters areused onlyif theinverter were programmedtouse
the I/O instances 102/103, and if the number of input/output words
programmed in P346 were greater than 2.
Inorder togetmoreinformationontheparameterizationandtheoperation
of the DeviceNet DriveProfile interface, refer to the CFW-09frequency
inverter DeviceNet Drive ProfileCommunication Manual.
This parameter is applicable only if an optional DeviceNet Drive Profile
communication kit were used.
If the option 3, instances 102/103, is programmed in P335, it will be
possible to program in P346 the number of words exchanged with the
master from 2 up to 7 words.
The modification of this parameter will become valid only after cycling
the power of the inverter.
Inordertogetmore information ontheparameterizationand theoperation
of the DeviceNet Drive Profile interface, refer to the CFW-09 frequency
inverter DeviceNet Drive ProfileCommunication Manual.
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