Reference Value Reached - BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual

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
No.
549 Max. Control Deviation
Op.Mode Digital Output 1
Op.Mode Digital Output 2
Op.Mode Digital Output 3
With expansion module:
Op.Mode EM-S1OUTD
Op.Mode EM-S1OUTD
Max. Control Deviation
Example:
Max . Control Deviation
= (
Maximum Frequency
= ( 50 Hz − 3 5 . Hz
Operating Instructions ACU
06/13
Max. Control Deviation
Parameter
Description
530
531
532
533
534
549
[ Hz ] f
= ∆ ×
Max. Control
419
−
Minimum
) × 5 % = . 2 325 Hz
549.
Settings
Min.
0.01 % 20.00 %
or
or
5 - Reference Frequency reached
or
6 - Reference Percentage reached
(
Configuration
or
Set value [%].
549 [%]
Deviation
418
) ×
Frequency Max. Control
Max. Fact. sett.
5.00 %
30 = x11, x30)
549
[%]
Deviation
185