Inverter Drive Control Learning to Use the FX Family for Positioning Control
FX Positioning Control Systems 4 - 29
Create the ladder program as shown below.
Once the ladder program is complete, click on Online from the top menu bar in GX Developer
and select Write to PLC. The "Write to PLC" window will appear.
Click the Param+Prog button and then click the Execute button. The parameters and the
created program will be transferred to the PLC. To enable the transferred parameters, stop the
PLC and then restart it.
Fig. 4-19: Write to PLC
window
Inputs Outputs
X000 Reverse rotation limit Y000 Inverter running (RUN)
X001 Forward rotation limit Y001 Forward rotation
X002 Forward rotation command input Y002 Reverse rotation
X003 Reverse rotation command input Y003 Up to frequency (SU)
— — Y004 Overload is applied (OL)
— — Y006 Frequency detection (FU)
— — Y007 Alarm occurrence
Tab. 4-20:
Used inputs and outputs
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