BONFIGLIOLI ACTIVE Cube ACU 201-05

15.3.3 Reference value reached
In operation mode 5 - “Reference Frequency reached” for a digital output, a signal is
generated via the corresponding output when the actual frequency has reached the
reference value.
In operation mode 6 - “Reference Percentage reached” for a digital output,
a signal is
generated via the corresponding output when the actual percentage value has
reached the reference value.
Signal source 163 - “Reference Frequency reached” or 178 -
“Reference Percentage
reached” can be linked with inverter functions.
The hysteresis can be defined as a percentage of the adjustable range (Max - Min)
via parameter
Max. Control Deviation
549.
Parameter
Settings
No.
Description
Min.
Max.
Fact. sett.
549
Max. Control Deviation
0.01 %
20.00 %
5.00 %
Op.Mode Digital Output 1 530
or
5 - Reference Frequency reached
or
6 - Reference Percentage reached
(
Configuration 30 = x11, x30)
Op.Mode Digital Output 2 531
or
Op.Mode Digital Output 3 532
With expansion module:
Op.Mode EM-S1OUTD 533
or
Op.Mode EM-S1OUTD 534
Max. Control Deviation 549
Set value [%].
Example:
Hz325.2%5)Hz5.3Hz
50(
[%]
)
(
[%]f]Hz[DeviationControl.Max
=×−=
×−=
×∆=
549418419
549
DeviationControlMax.FrequencyMinimumFrequencyMaximum
DeviationControlMax.
06/13 Operating Instructions ACU 185