IACDRIVE I5300 Series User Manual page 65

I5300 User Manual
4.8.7 Swing Mode
For the textile and chemical fiber processing equipment, the swing function improves the
uniform density of traversing and winding, as shown in Figure 4-24. The function is set in
PB-00 to PB-04. For details, see the description of these function codes.
Figure 4-24 Swing function
Swing frequency running
PB-01 > 0%
PB-02: Jump frequency
amplitude
PB-03: Swing frequency
cycle
PB-04: Triangular wave
rising time coefficient
f
Pendulum
4.8.8 Multi-Speed Mode
In scenarios where the running frequency of the AC drive need not be adjusted continuously
and only several frequencies are required, the multi-speed control can be used. The
I5300 supports a maximum of 16 running frequencies, which are implemented by state
combinations of four DI terminals. Set the function codes corresponding to DI terminals to a
value among 12 to 15, and then the DI terminals are specified as the multi-frequency input
terminals. The multiple frequencies are set based on the multi-frequency table in group
PC. In addition, you need to set P0-03 (Main frequency source X selection) to 6 (Multi-
reference). The following figure shows how to set the multi-speed function.
Figure 4-25 Setting the multi-speed function
Terminal Function
code
P4-00
DI1
P4-01
DI2
0
P4-02
DI3
P4-03
DI4
0
P4-04
DI5
P4-05
DI6
P4-06
DI7
P4-07
DI8
0
P4-08
1 DI9
P4-09
DI10
In the preceding figure, DI7, DI4, DI8, and DI2 are used as the multi-frequency input
terminals, each of which has a bit value. The state combinations of these terminals
correspond to multiple frequencies, When (DI7, DI4, DI8, DI2) = (0, 0, 1, 0), the state
combination value is 2, corresponding to the value set in FC-02. The target running
frequency is automatically calculated by PC-02 x P0-10.
The I5300 supports a maximum of four DI terminals to be used as the multi-frequency
input terminals. You can also use less than four DI terminals, and the empty bit is considered
to be 0.
Reciprocating
motor
mechanism
t
(Binary )
State
Setting
combination
value
0 0 0 0
.
0 0 0 1
. 0 0 1 0
. .
.
1 1 1 0
.
1 1 1 1
.
15
14
13
12
..
Operation, Display and Application Example
With swing
frequency
Multi-frequency
table
%
PC-00
PC-01
PC-02
...
PC-14
PC-15
× (P0-10)
Maximum
frequency
source selection
- 65 -
Without swing
frequency
Winding motor rotates
at uniform linear speed
Select multi -reference as
the frequency source
P0-07 = 0
P0-27 = 0
P0-03 = 6
Target
Frequency running
frequency