Example Programs - Mitsubishi Electric MELSEC iQ-F Series Quick Connection Manual

5.3

Example Programs

The following programs are designed to control the inverters (station numbers 1 and 2) using the FB library for CC-Link IE
Field Network Basic compatible inverters.
This section provides the example programs for the station numbers 1 and 2.
Example program for the station number 1
Setting the station number to 1
SM402
Turning ON
one scan only
after RUN
Turning ON X0 to start the operation control FB of the station number 1
X0
Operation
control
command
When X2 is OFF, turning ON X1 to send forward rotation command to the station number 1
X1 X2
Forward Reverse
rotation rotation
command command
When X1 is OFF, turning ON X2 to send reverse rotation command to the station number 1
X2 X1
Reverse Forward
rotation rotation
command command
When X4 is OFF, the frequency of the station number 1 is set to 40 Hz at the rising edge of X3
X3 X4
40Hz setting 20Hz setting
When X3 is OFF, the frequency of the station number 1 is set to 20 Hz at the rising edge of X4
X4 X3
20Hz setting 40Hz setting
Turning ON X5 to monitor the operating status of the station number 1
X5
Monitor command
Turning ON X6 to monitor the output frequency of the station number 1
X6
Output frequency
monitor command
MOV K1 D0
Station
number
M0
Execution
command
M1
Forward rotation
command
M2
Reverse rotation
command
MOV K4000 D20
Set frequency
SET M20
Execution
command
MOV K2000 D20
Set frequency
SET M20
Execution
command
M40
Execution
command
M60
Execution
command
5 EXAMPLE PROGRAMS
5.3 Example Programs
5
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