Chapter 5 Example Programs; Operation - Mitsubishi Electric MELSEC iQ-F Series Quick Connection Manual

5
EXAMPLE PROGRAMS
5.1

Operation

FR-E800-E (Station number 1)
This program allows forward rotation (X1) and reverse rotation (X2) to control operations of the station number 1. The
frequency setting can be changed by changing a value set in D20.
1) Setting a running frequency
Programmable controller
STOP
RUN
Frequency
change
40Hz
X3 ON
D20 = 4000
FR-E800-E (Station number 2)
This program allows forward rotation (X11) and reverse rotation (X12) to control operations of the second inverter (station
number 2). The frequency setting can be changed by changing a value set in D120.
1) Setting a running frequency
Programmable controller
Frequency
40Hz 40Hz
X13 ON
D120 = 4000
In this manual, the FB library provided by Mitsubishi Electric is used.
For how to set the FB library, refer to the following.
Page 17 Downloading the FB Library
Page 18 Importing the FB Library
5 EXAMPLE PROGRAMS
33
5.1 Operation
↓
20Hz
X4 ON
D20 = 2000
STOP
↓
RUN
change
20Hz 20Hz
X14 ON
D120 = 2000
2) Switching between forward and reverse
rotation or stopping the operation
Operation
selection
Forward
rotation
X1 ON
Forward rotation
X7 ON
Stop
2) Switching between forward and reverse
rotation or stopping the operation
Operation
selection
Forward
rotation
X11 ON
Forward rotation
X17 ON
Stop
Reverse rotation
X2 ON
Reverse rotation
Reverse rotation
X12 ON
Reverse rotation