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8. Control block diagram
8-2 SV-iC5
8.1 Frequency and Drive mode setting
I/O group
St1
St2
St3
I/O group
I30
I31
I32
I33
Step 0
I/O group
I20 ~ I24
Step 0-7
Step freq.setting
Multi-step operation via
Multi-function terminal
I/O group
I 1, 6, 11
Analog
input filter
I/O group
I 2 ~ I15
Analog
input scale
I/O input
override
I/O group
I27
Digital
input filter
+
I
V1
VR : Potentiometer
P1
P2
P3
P4
P5
LED
I/O group
I20 ~ I24
FX/RX run command
setting via Multi-function
terminal
I/O group
I20 ~ I24
3-Wire
operation
F 1
FX/RX Run Disable
5,6,7
0,1
17
Drive group
drv
Run command
setting
0
1
2
LED
1,2
1
2
FX/RX run enable
0
I/O group
I20 ~ I24
Up/Down operation
I/O group
I20 ~ I24
Jog operation
Functi
on
group
1
F21
F23
Max/Min
frequency
15, 16
Func.group1
F20
Jog frequency
4
P1 ~ P5
Frequency
setting
Run
command
Func.group1
Forward run disable
Reverse run enable
Keypad setting 1
VR:potentiometer
V1 : 0 ~ 10V
I : 0 ~ 20mA
VR + I
V1 + I
VR + V1
Drive group
Frq
0
1
2
3
4
5
6
7
Freq. setting
1
2
3
4
5
6
7
0
Keypad setting 2