Lenze 8400 motec - Manual (Page 267)

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 267
8 Basic functions
8.1 Parameter change-over
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8.1.3 Selecting a value set
The value set to be used is selected via the bSelectWriteValue_1 selection input. This selection input
can be linked with another output signal via the configuration parameter C00701/26 .
8.1.4 Activating the writing of the parameters
For writing the parameter list, two modes are available in C01082 :
• 0: by Execute (Lenze setting)
The writing of the parameter list is activated by a FALSE-TRUE edge at the bExecute control
input. This control input can be linked with another output signal via the configuration
parameter C00701/25 .
• 1: by Input Select
The parameter list is written if a change is made at the bSelectWriteValue_1 selection input and
once when the controller is initialised.
The parameters are written one at a time every time the main program is executed until the entire
parameter list is processed. In the event of an error, respective error messages are output.
After successful completion
... the bDone output is set to TRUE.
• The bDone output is automatically reset to FALSE if writing via bExecute is activated again.
In the event of a fault
... the bDone output remains set to FALSE and the bFail output is set to TRUE.
• C01083 displays an error status and C01084 displays the number of the list entry at which the
error occurred (in connection with the selected value set).
• If several errors occur at the same time, only the first incorrect list entry will be displayed. Hence,
after elimination of the displayed error and another activation, more errors may be displayed.
• The parameter list will always be processed from beginning to end, even if errors occur in the
meantime.
bSelectWriteValue_1 Value set used
FALSE Value set 1 ( C01086/1 ... n )
TRUE Value set 2 ( C01087/1 ... n )