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Command Reference: Function Blocks
Section 6-5
6-5-13 Function Block: Enable Switch Monitoring
Diagram
Default Connections
General Description
This function can be used only in NE1A-series Controllers with unit version
1.0 or later.
The Enable Switch function block monitors the status of the enable-switch
device.
The Output Enable signal is ON when the input from the monitored enable-
switch device is active. The Output Enable signal is OFF when the input is not
active or an error is detected in the function block.
In addition, if the enable-switch device is the type that outputs a grip signal
and release signal, the device’s Grip Input and Release Input signal status
can be monitored. The received Grip Input and Release Input signals do not
affect the status of the Output Enable signal.
Set Parameters
The timer SV must be longer than the NE1A-series Controller’s cycle time.
Number of I/O Points Setting
The number of inputs can be increased on the In/Out Setting Tab Page in the
function block property dialog box.
Optional Output Setting
The following outputs can also be used in programming. To enable any of
these optional outputs, select the corresponding checkbox on the Out Point
Tab Page of the function block properties dialog box.
• Grip Enable
• Release Enable
• Discrepancy Error
Output Enable
Input1 (NO)
Input2 (NO)
Parameter
Setting range
Default setting
Input Type
Single Channel
Dual Channel Equivalent
Dual Channel
Equivalent
Discrepancy Time
0 to 30 s in 10-ms increments
A discrepancy time check will not be performed if 0 is
set.
30 ms
Parameter
Setting range
Default setting
Number of inputs
2 to 4 (Optional Input Settings)
There are 2 inputs even when the
Input Type
is set to
Single
Channel
in the Set Parameters. The Grip Input and Release
Input signals can be used when 3 or 4 inputs are set.
2
Содержание NE1A-SCPU01 - 07-2009
Страница 2: ...NE1A Series Safety Network Controller NE1A SCPU01 V1 SCPU02 Operation Manual Revised September 2006...
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Страница 9: ...x TABLE OF CONTENTS...
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Страница 33: ...xxxiv Unit Versions of NE1A series Controllers 7 Click the OK Button This completes the procedure...
Страница 70: ...35 Installation Section 3 1 Top Top Bottom Bottom...
Страница 72: ...37 Installation Section 3 1 3 1 3 Dimensions and Weight Dimensions NE1A SCPU01 V1...
Страница 73: ...38 Installation Section 3 1 NE1A SCPU02 Weight Model Weight NE1A SCPU01 V1 460 g max NE1A SCPU02 690 g max...
Страница 85: ...50 Wiring Section 3 2...
Страница 123: ...88 Explicit Message Communications Section 4 7...
Страница 141: ...106 Safety Outputs Section 5 4...
Страница 257: ...222 Connection Status Tables Section 10 8...
Страница 258: ...223 SECTION 11 Maintenance and Inspection 11 1 Inspection 224 11 2 NE1A series Controller Replacement 225...
Страница 261: ...226 NE1A series Controller Replacement Section 11 2...
Страница 264: ...229 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Страница 266: ...231 Appendix A Programming Example Local Input and Test Output Setting Example...
Страница 267: ...232 Appendix A Local Output Setting Example...
Страница 269: ...234 Appendix A Programming Example Local Input and Test Output Setting Example...
Страница 270: ...235 Appendix A Local Output Setting Example...
Страница 273: ...238 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Страница 275: ...240 Appendix A Programming Example Local Input and Test Output Setting Example...
Страница 276: ...241 Appendix A Local Output Setting Example...
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Страница 293: ...258 Index...