![background image](http://html1.mh-extra.com/html/omron/ne1a-scpu01-07-2009/ne1a-scpu01-07-2009_operation-manual_742749185.webp)
150
Command Reference: Function Blocks
Section 6-5
6-5-9
Function Block: User Mode Switch
Diagram
Default Connections
General Description
The User Mode Switch function block is used to monitor an operating mode
switch in the user system or device.
The operating mode switch that can be connected with this function block
must be a 1-of-N type switch (i.e., one of N contacts is ON). The function
block supports a maximum of eight inputs and corresponding outputs.
The output corresponding to the input that is active is turned ON. If an error is
detected for the function block, however, all outputs will turn OFF.
Optional Output Settings
The number of I/O can be increased on the In/Out Setting Tab Page in the
function block property dialog box.
Fault Present Output Setting
Fault Present output can also be used in programming.
To enable this output, select the Fault Present checkbox on the In/Out Setting
Tab Page of the function block properties dialog box.
Maximum Number of Inputs for a User Mode Switch Logic Function
Parameter
Setting range
Default
setting
Number of
inputs
2 to 8
2
Number of
outputs
2 to 8
2
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...