Practical Program Examples (Fx 2N , Fx 2Nc ) - Mitsubishi Electric FX3U-232-BD User Manual

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
8. Practical Program Examples (FX
This chapter explains practical programs for inverter communication.
8.1 Practical Example 1
This fundamental program example monitors operations of an inverter, controls operations of an inverter and
writes parameters to an inverter.
8.1.1 System configuration example
An FX PLC is connected to an inverter.
8.1.2 Contents of operation
As an example of operation control, an inverter can be stopped (X000), rotated forward (X001) and rotated
reverse (X002).
By changing the contents of D10, the speed can be changed.
The contents of D10 can be changed from a sequence program or display unit.
FX , FX
2N 2NC
System memory
8 Practical Program Examples (FX2N, FX2NC)
, FX )
2N 2NC
Inverter
Terminal resistor
Distributor
8.1 Practical Example 1
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Apx.A
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