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Command Reference: Logic Functions
Section 6-4
6-4-3
Logic Function: OR
Diagram
Default Connections
General Description
An OR of the input conditions will be output. Up to eight input conditions can
be evaluated.
Optional Input Setting
The number of inputs can be increased on In/Out Setting Tab Page in the
function block property dialog box.
Maximum Number of Inputs for an OR Logic Function
Truth Table
Truth Table for One-input OR Evaluation
0: OFF, 1: ON
Truth Table for Two-input OR Evaluation
0: OFF, 1: ON, x: Either ON or OFF
Parameter
Setting range
Default setting
Number of inputs
1 to 8
2
Input 1
Output 1
0
0
1
1
Input 1
Input 2
Output 1
0
0
0
1
x
1
x
1
1
Summary of Contents for NE1A-SCPU01 - 07-2009
Page 3: ...iv...
Page 9: ...x TABLE OF CONTENTS...
Page 11: ...xii...
Page 15: ...xvi...
Page 70: ...35 Installation Section 3 1 Top Top Bottom Bottom...
Page 72: ...37 Installation Section 3 1 3 1 3 Dimensions and Weight Dimensions NE1A SCPU01 V1...
Page 85: ...50 Wiring Section 3 2...
Page 123: ...88 Explicit Message Communications Section 4 7...
Page 141: ...106 Safety Outputs Section 5 4...
Page 257: ...222 Connection Status Tables Section 10 8...
Page 261: ...226 NE1A series Controller Replacement Section 11 2...
Page 264: ...229 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Page 266: ...231 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 267: ...232 Appendix A Local Output Setting Example...
Page 269: ...234 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 270: ...235 Appendix A Local Output Setting Example...
Page 273: ...238 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Page 275: ...240 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 276: ...241 Appendix A Local Output Setting Example...
Page 289: ...254...
Page 293: ...258 Index...