IDEC SmartAXIS Touch FT1A Series User Manual

SmartAXIS Touch User's Manual 12-33
3 FBD Program
12
Control Function
● Creating FBD Program
This section describes the procedure for creating a FBD program in WindLDR.
Create a sample program using WindLDR that performs the following operation:
• When input I0 and input I1 are both on, output Q0 turns on.
• When either input I1 or input I2 is on, output Q1 repeatedly turns on and off in a one second cycle.
Insert input I0
1 On the WindLDR Home tab, in the Function Block group, click Terminal, and then click I (Digital Input).
2 Move the mouse pointer to the FBD editor, and then click the mouse button.
Input I0 is inserted at the position of the mouse pointer.
For details about FB, refer to the "SmartAXIS FBD Programming Manual".
Circuit block Input I0 Input I1 Input I2 Action
Q0 ON ON – Turn output Q0 on
Q1
–OFFON
Repeatedly turn output Q2 on and off in a one
second cycle
–ONOFF
The output FB and all the FBs connected on the left side of that output FB's input connectors are called the
circuit block. The output value of the output FB is the execution result for a single circuit block.

IDEC SmartAXIS Touch FT1A Series Specifications

General

Brand	IDEC
Model	SmartAXIS Touch FT1A Series
Category	Controller
Language	English