B&R ACOPOSinverter P84, User Manual

Page: 175 / 405

Programming guidelines
ACOPOSinverter P84 User's Manual 2.10 175
2.8.9.5 Configuration of the encoder input that serves as reference with a frequency generator
This reference is not signed, therefore, the directions of the function must be specified using the control channel
(for example logic inputs).
Minimum and maximum values (input values):
The minimum value corresponds to a minimum reference of 0% and the maximum value to a maximum reference
of 100%. The minimum value may be greater than the maximum value. It can also be negative.
Reference
100%
0%
[Min value]
(EIL)
[Max value]
(EFr)
300 kHz
Frequency
Input
Reference
100%
0%
[Max value]
(EFr)
[Min value]
(EIL)
300 kHz
Frequency
Input
[Min value]
(EIL)
[Max value]
(EFr)
Frequency
Input
300 kHz
Reference
100%
0
A reference value with a frequency of zero can be achieved if it assigns a negative value to the minimum value.