74 • vacon description of parameters
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7
850 Fieldbus reference minimum scaling
(2.9.1)
851 Fieldbus reference maximum scaling
(2.9.2)
Use these two parameters to scale the fieldbus reference signal.
Setting value limits: 0
≤ par. ID850 ≤ ID851 ≤ ID102. If par. ID851 = 0 custom scaling is not
used and the minimum and maximum frequencies are used for scaling.
The scaling takes place as presented in Figure 7. See also chapter 9.4.
Note: Using this custom scaling function also affects the scaling of the actual value.
852 to
859 Fieldbus data out selections 1 to 8
(2.7.1 to 2.7.9)
Using these parameters, you can monitor any monitoring or parameter value from the
fieldbus. Enter the ID number of the item you wish to monitor for the value of these
parameters. See additional description for Shaft synchronization ID1740.
852 Fieldbus data out selection 1
(2.7.1)
Selector for output variable to be mapped to process data 1 output channel. Selection is
made assigning the ID value of the variable among those listed in table 4. Only variables
allocating 1 channel can be selected.
Note: To avoid channel allocation conflict, when using ID852 and ID853, parameter
ID1740 for dual channel transfer must be set to 0.
853 Fieldbus data out selection 2
(2.7.2)
Selector for output variable to be mapped to process data 2 output channel. Selection
method same as with ID852.
Note: to avoid channel allocation conflict, when using ID852 and ID853, parameter
ID1740 for dual channel transfer must be set to 0.
854 Fieldbus data out selection 3
(2.7.3)
Selector for output variable to be mapped to process data 3 output channel. Selection
method same as with ID852.
855 Fieldbus data out selection 4
(2.7.4)
Selector for output variable to be mapped to process data 4 output channel. Selection
method same as with ID852.
856 Fieldbus data out selection 5
(2.7.5)
Selector for output variable to be mapped to process data 5 output channel. Selection
method same as with ID852.
857 Fieldbus data out selection 6
(2.7.6)
Selector for output variable to be mapped to process data 6 output channel. Selection
method same as with ID852.
858 Fieldbus data out selection 7
(2.7.7)
Selector for output variable to be mapped to process data 7 output channel. Selection
method same as with ID852.
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