15.4.7 Data Set Change-Over
Parameter values can be stored in four different data sets. This enables the use of
various parameter values depending on the current operation point of the frequency
inverter. The change-
over between the four data sets is done via the logic signals
assigned with the parameters Data set change-over 1 70 and Data set change-
over 2
71.
The actual value parameter active data set 249 shows the selected data set.
Data set change-
over 1 70
Data set change-
over 2 71
Function / active data set
1 0 Data set 2 (DS2)
1 1 Data set 3 (DS3)
0 1 Data set 4 (DS4)
0 = contact open 1 = contact closed
If Configuration 30 = 110, 111, 410, 411, 430, 510, 530, 610, 611 or 630 is select-
ed, in the
factory setting a timer function is interconnected between the digital input
S4IND and the data set change-over 1.
The data set change-over 1 is linked with timer 1:
Data set change-over 1 70 = 158 – Timer 1
Timer 1 is linked with the digital input S4IND (terminal X210A.6):
Timer 1 = 73 – S4IND
In the factory setting the data set change-over 1 is not affected by the Timer 1:
Signal delay
Time 1 Timer 1 791 = 0.00 s/m/h
Signal duration
792 = 0.00 s/m/h
158 - Timer 1
Timer 1 83
P. 83
73 - S4IND
Data set change-over 1
70
198 Operating Instructions ACU 06/13
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