Fixed Value Change-Over - BONFIGLIOLI Act 201 Operating Instructions Manual

14.4.8 Fixed Value Change-Over

Depending on the selected configuration, the reference values are specified via the
assignment of the
476. Accordingly, there can be a change between the fixed values by way of linking
the logic signals to the parameters
quency change-over 2
percent change-over 2
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 Chan-
ge-Over 1
0 = contact open
By combining the logic states of the fixed percentage change-over modes 1 and 2,
fixed frequencies 1 through 4 can be selected:
Fixed percentage value
change-over 1
0 = contact open
146
146
Reference frequency source
67 or the parameters
76.
Fixed Frequency Control
Fixed Frequency Chan-
ge-Over 2
66
0
1
1
0
1 = contact closed
Fixed Percentage Control
Fixed percentage value
change-over 2
75
0
1
1
0
1 = contact closed
Operating Instructions ACTIVE
Operating Instructions ACTIVE
Reference percentage source
475 or
Fixed frequency change-over 1
Fixed percent change-over 1
Function / active fixed value
67
Fixed Frequency 1
0
Fixed Frequency 2
0
Fixed Frequency 3
1
Fixed Frequency 4
1
Function / active fixed value
76
Fixed Percentage 1
0
Fixed Percentage 2
0
Fixed Percentage 3
1
Fixed Percentage 4
1
Fixed fre-
66,
Fixed
75,
480
481
482
483
520
521
522
523
06/07
06/07