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SECTION 4
DeviceNet Communications Functions
4-1
Initial Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
4-1-1
Hardware Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
4-1-2
Software Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
54
4-2
Network Status Indication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
55
4-3
Remote I/O Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
57
4-3-1
Remote I/O Area Allocation Overview . . . . . . . . . . . . . . . . . . . . . .
57
4-3-2
Remote I/O Area Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
58
4-3-3
Remote I/O Area Data Configuration. . . . . . . . . . . . . . . . . . . . . . . .
59
4-4
Safety Master Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
4-4-1
Safety I/O Communications as Safety Master . . . . . . . . . . . . . . . . .
69
4-4-2
Safety I/O Connection Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
4-4-3
Connection Type Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
4-4-4
Stopping/Resetting Communications after an Error. . . . . . . . . . . . .
72
4-5
Safety Slave Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
4-5-1
Safety I/O Communications as Safety Slave . . . . . . . . . . . . . . . . . .
75
4-5-2
Creating I/O Data (Safety Slave I/O) to Use as Safety Slave . . . . . .
76
4-6
Standard Slave Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
4-6-1
Standard I/O Communications as Standard Slave . . . . . . . . . . . . . .
79
4-6-2
Creating I/O Data (Slave I/O) to Use as Standard Slave . . . . . . . . .
79
4-7
Explicit Message Communications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
83
4-7-1
Receiving Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
83
4-7-2
Sending Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
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...