User Manual
EM303B General Purpose Inverter
12
０
:Present Setting Value
１
:VS*Present Setting Value
２
:VF*Present Setting Value
３
:IS*Present Setting Value
４
:IF*Present Setting Value
F5-11
F5-12 is the setting value of primary numeric torque.
FA-06: the ones place
Torque Setting
0: Primary Numeric Torque Setting
1: VP Keypad Potentiometer
2
：
VS
3
：
IS
4
：
VF
5
：
IF
6
：
Not used
7: K1*VP+K2*(K3*VS+K4*IS+
K5*VF+K6*IF-K8*5V)
FA-06 sets analog signals
（
VS/VF/IS/IF/VP
）
*torque setting value.
The analog signals here stand for:
Analog signal voltage/10*100%
Analog signal current/20*100%
Figure 1-2 Torque Setting Mode
1.2.4
Start/Stop Control Mode of Inverter
The start/stop control mode of inverter refers to the modes to start/stop control of inverter.
There are 3 control modes: keypad control mode, terminal control mode, and RS485
communication control mode. Terminal control mode is categorized as 2-wire sequence, and
3-wire sequence. See Figure 1-3 for the control logic of terminal control mode.
24V
PLC
RUN
Xi
COM
F/R
K1
K2
Run
Command
K2
K1
0
0
0
1
1
0
1
1
Reverse
Forward
Stop
Stop
24V
PLC
RUN
Xi
COM
F/R
K1
K2
Run
Command
K2
K1
0
0
0
1
1
0
1
1
Stop
Forward
Reverse
Stop
0: On 1:Off
0:On 1:Off
(a) 2-wire sequence 0 (F0-05=0)
(b) 2-wire sequence 1 (F0-05=1)
Forward
Button
RUN
Stop
Button
24V
PLC
RUN
Xi
COM
F/R
Run
Button
RUN
Xi
F/R
1
0
Stop
Button
Forward
Reverse
0: On 1: Off
( c ) 3-wire sequence 0 (F0-05=2)
(d) 3-wire sequence 1(F0-05=3)
F/R
Xi
Reverse
Button
24V
PLC
RUN
Xi
COM
F/R
Figure 1-3 Control Logic of Terminal Control Mode
