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190
Operational Flow and Cycle Time
Section 9-2
lish the above connection has been completed until enabled I/O data is sent
and received using that connection.
(Processing time after the connection is established until enabled safety I/O
data is sent and received) =
EPI setting x 3 + NE1A-series Controller cycle time x 6
Note
After the NE1A-series Controller is initialized, it will be added to the DeviceNet
network once it has been confirmed that there are no duplicate addresses on
the DeviceNet network. This process will take approximately 2 s. This process
is not completed before starting operation if the NE1A-series Controller is set
for automatic execution at startup (i.e., automatic execution when the power
supply is turned ON). This time must also be taken into account when consid-
ering the time until DeviceNet I/O communications data becomes valid.
The cycle time of the NE1A-series Controller can be checked on the
Mode/Cycle Time Tab Page of the Edit Device Parameters Window.
Note
The minimum set for the EPI is either the cycle time of the Safety Network
Controller or the cycle time of the Safety Slaves (always 6 ms), whichever is
greater. The minimum setting for the EPI will therefore be affected if the cycle
time of the Safety Network Controller is longer then 6 ms.
Содержание NE1A-SCPU01 - 07-2009
Страница 2: ...NE1A Series Safety Network Controller NE1A SCPU01 V1 SCPU02 Operation Manual Revised September 2006...
Страница 3: ...iv...
Страница 9: ...x TABLE OF CONTENTS...
Страница 11: ...xii...
Страница 15: ...xvi...
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...
Страница 289: ...254...
Страница 293: ...258 Index...