BENSHAW RSi H2 Series - Advance Group (ADV)

Parameter Descriptions
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5.4 Advance Group (ADV)
5.4.1 ADV-01 Acc/Dec Pattern Configuration
A Linear Accel and Decel pattern features a linear increase (and decrease) of the output
frequency at a fixed rate. An S-curve pattern provides a smoother and more gradual increase
(and/or decrease) of output frequency. Acc/Dec slope patterns can be configured to enhance and
smooth the inverter’s acceleration and deceleration curves. An S-curve can be set with ADV-01
(accel) and ADV-02 (decel) and slope can be adjusted using ADV-03 ~ ADV-06.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
BAS
08
Acc/Dec reference
Ramp T
mode
0
Max Freq
0–1
-
ADV
01
Acceleration pattern
Acc Pattern
0
Linear
0–1
-
02
Deceleration pattern
Dec Pattern
1
S-curve
-
03
S-curve Acc start
gradient
Acc S Start
40
1–100
%
04
S-curve Acc end
gradient
Acc S End
40
1–100
%
05
S-curve Dec start
gradient
Dec S Start
40
1–100
%
06
S-curve Dec end
gradient
Dec S End
40
1–100
%
Acc/Dec Pattern Setting Details
Code
Description
ADV-03
Acc S Start
ADV-03 sets the slope at the start of the acceleration curve. The set
percentage applies to 50% below the first half of the total acceleration
curve. When the frequency reference is set at 60 Hz and ADV-03 is set
to 50%, S-Curve acceleration will be applied to 0–15 Hz. (50% below half
the reference frequency). Linear acceleration will be applied to the 15-30
Hz. section.
ADV-04
Acc S End
ADV-04 sets the slope at the end of the acceleration curve. The set
percentage applies to the second half of the total acceleration curve
where operating frequency is reaching the reference frequency. When
the reference frequency is 60 Hz. and ADV-04 is set to 50%, S-Curve
acceleration will be applied to 45-60 Hz. (50% above half the reference
frequency). Linear acceleration will be applied to the 30~45 Hz. section.
ADV-05
Dec S Start
Sets the slope at the start of S-curve deceleration. S-Curve
deceleration is applied to the portion of the deceleration curve that is
50% above half the reference frequency (60-45 Hz.). Same as S-Curve
End acceleration.
ADV-06
Dec S End
Sets the slope at the end of S-curve deceleration. S-Curve
deceleration is applied to the portion of the deceleration curve that is
50% below half the reference frequency (15-0 Hz.). Same as S-Curve
start acceleration.