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55
Network Status Indication
Section 4-2
4-2
Network Status Indication
Network status is indicated using the NS (network status) indicator on the
NE1A-series Controller.
The 7-segment display shows the NE1A-series Controller’s node address dur-
ing normal conditions, and the error code and the node address of the error
during error conditions. Also, when DeviceNet communications are disabled
(Standalone Mode), “nd” is displayed during normal conditions.
MS/NS Indicators
: ON
: Flashing
: OFF
NS indicator
7-segment display
MS indicator
Indicator name
Color
Status
Meaning
MS
(module status)
Green
Operation status
Idle status
Red
Critical error status
Abort status
Green/
red
Waiting for TUNID setting during self-diagnosis or wait-
ing for configuration.
-
Power is not supplied.
NS
(network status)
Green
Online connection has been established.
Online connection has not been established.
Red
Unable to communicate.
I/O communications error
Green/
red
Waiting for TUNID setting.
-
Not online (including Standalone Mode).
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...