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Safety Master Function
Section 4-4
Resetting a Connection Stopped due to a Communications Error
When I/O communications have stopped in a connection due to a connection
timeout, I/O communications can be restarted in the stopped connection by
turning ON the Communications Reset Flag from the logic program or send-
ing a Communications Restart command from the Network Configurator. If the
Controller communications mode is set to stop all connections after a commu-
nications error, communications cannot be restarted in a specified stopped
connection. In this case, restart communications in all connections.
1. Restarting I/O Communications from the Network Configurator
After connecting online with the Network Configurator, select the Safety
Master, right-click to display the popup menu, and select
Monitor
to dis-
play the Device Monitor Window. The following window will appear when
the safety connection is selected.
Communications can be restarted in a connection where an error occurred
(evident from the connection status) by selecting that connection and clicking
the
Resume
Button. If the
Resume All
Button is clicked, I/O communications
will restart in all Slaves with which communications were stopped.
2.
Restarting I/O Communications from the Logic Program
When the safety connection is set, the following logic program output tags
will be displayed for the connection.
Communications restart tags
for specific connections
Communications restart tag
for all connections
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...