Vaidnor VDF650 Series, Руководство пользователя, Страница: 214 / 296

VDF650 User Manual Desc
ription of Function Codes
-
213
-
The swing amplitude is set in PB
-
00 and PB
-
01
.
When PB
-
01 is set to 0
,
the swing amplitude
is 0 and the swing frequency does not take effect
.
Figure 6
-
30 Swing frequency control
Time
(
t
)
Output
frequency
(
Hz
)
Set frequency Fset
Swing frequency
lower limit
RUN
command
Swing
cycle
Triangular
rising time
Decelerate by
deceleration time
Swing amplitude
Aw
=
Fset x PB
-
01
+
Aw
-
Aw
Textile kick frequency
=
Aw xPB
-
02
Accelerate by
acceleration time
Swing frequency
upper limit
Function Code Parameter Name Setting Range Default
PB
-
00
Swing frequency
setting mode
0
:
Relative to the central frequency
1
:
Relative to the maximum frequency
0
This parameter is used to select the base value of the swing amplitude
.
• 0
:
Relative to the central frequency
(
P0
-
07 frequency source selection
)
It is variable swing amplitude system
.
The swing amplitude varies with the central
frequency
(
set frequency
).
• 1
:
Relative to the maximum frequency
(
P0
-
10 maximum output frequency
)
It is fxed swing amplitude system
.
The swing amplitude is fxed
.
Function Code Parameter Name Setting Range Default
PB
-
01 Swing frequency amplitude 0
.
0
%–
100
.
0
%
0
.
0
%
PB
-
02 Jump frequency amplitude 0
.
0
%–
50
.
0
%
0
.
0
%
This parameter is used to determine the swing amplitude and jump frequency amplitude
.
The swing frequency is limited by the frequency upper limit and frequency lower limit
.
• If relative to the central frequency
(
PB
-
00
=
0
),
the actual swing amplitude AW is the
calculation result of P0
-
07
(
Frequency source selection
)
multiplied by PB
-
01
.
• If relative to the maximum frequency
(
PB
-
00
=
1
),
the actual swing amplitude AW is the
calculation result of P0
-
10
(
Maximum frequency
)
multiplied by PB
-
01
.
Jump frequency
=
Swing amplitude AW x PB
-
02
(
Jump frequency amplitude
).
• If relative to the central frequency
(
PB
-
00
=
0
),
the jump frequency is a variable value
.
• If relative to the maximum frequency
(
PB
-
00
=
1
),
the jump frequency is a fxed value
.
The swing frequency is limited by the frequency upper limit and frequency lower limit
.