BONFIGLIOLI active cube 201, Руководство по эксплуатации

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194 Operating Instructions ACU 12/16
Data Set Change-Over 1 is linked to the Timer 1:
Data Set Change-Over 1
70 = 158 – Timer 1
Timer 1 is linked to digital input S4IND (terminal X210A.6):
Timer 1
83 = 73 – S4IND
By default, Data Set Change-Over 1 is not affected by Timer 1:
Signal delay
Time 1 Timer 1
791 = 0.00 s/m/h
Signal
duration Time 2 Timer 1
792 = 0.00 s/m/h
16.4.8 Fixed Value Change-Over
Depending on the selected configuration, the setpoints are defined via the assignment of the
Reference Frequency Source
475 or
Reference Percentage Source
476 . Accordingly, there can be a
change between the fixed values by connection of the logic signals with parameters
Fixed
Frequency Change-Over 1
66 ,
Fixed Frequency Change-Over 2
67 or parameters
Fixed Percent
Change-Over 1
75 ,
Fixed Percent Change-Over 2 2
76 .
By combining the logic states of the fixed frequency change-over modes 1 and 2, fixed frequencies 1
through 4 can be selected:
Fixed Frequency Control
Fixed Frequency
Change-Over 1
66
Fixed Frequency
Change-Over
2
67
Function/active fixed value
0 0
Fixed Frequency 1
480
1 0
Fixed Frequency 2
481
1 1
Fixed Frequency 3
482
0 1
Fixed Frequency 4
483
0 = Contact open 1 = Contact closed
By combining the logic states of the fixed percentage change-over modes 1 and 2, fixed percentages
1 through 4 can be selected:
Fixed percentage control
Fixed Percent
Change-Over 1
75
Fixed Percent
Change-Over 2
76
Function/active fixed value
0 0
Fixed Percentage 1
520
1 0
Fixed Percentage 2
521
1 1
Fixed Percentage 3
522
0 1
Fixed Percentage 4
523
0 = Contact open 1 = Contact closed
16.4.9 Motor potentiometer
Parameters
Reference Frequency Source
475 and
Reference Percentage Source
476 contain
operation modes with motor potentiometer.
Operation Mode
474 defines the behavior of the motor
potentiometer function and parameters
Frequency Motorpoti Up
62 ,
Frequency Motorpot. Down
63
or
Percent Motorpoti Up
72 ,
Percent Motorpoti Down Ab
73 the link to the available logic signals.
Motor Potentiometer Control
Motorpoti Up
Motorpoti
Down
Function
0 0 Output signal does not change
1 0 Output value rises at set ramp