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23
Nomenclature and Functions
Section 2-1
2-1-3
Switch Settings
Node Address Switches
Set the DeviceNet node address using the rotary switches on the front of the
NE1A-series Controller.
Note
The node address is set to 63 at the factory.
Any node address in the setting range can be used as long as the same
address is not used by another node. If a value between 64 and 99 is set on
the rotary switches, the node address can be set using a software setting on
the Network Configurator.
IMPORTANT
• Turn OFF power to the NE1A-series Controller before setting the rotary
switches.
• Do not change the rotary switches while the power is ON. The Controller
will detect this as a change in the configuration and will switch to ABORT
State.
• A node address duplication error will occur if the same address is set for
more than one node. Communications will not start if this error occurs.
Note
• Use a small flat-blade screwdriver to set the rotary switches, being careful
not to scratch them.
• Refer to
4-1 Initial Setting
for software setting procedures.
Baud Rate Switch
The DeviceNet baud rate is set using the DIP switch on the front of the NE1A-
series Controller. The baud rate settings are shown in the following table:
Note
The baud rate is set to 125 kbit/s at the factory.
Note
Refer to
4-1 Initial Setting
for software setting procedures.
Method
Two-digit decimal
number
Range
0 to 63
Pin
Baud rate
1
2
3
4
OFF
OFF
OFF
OFF
125 kbit/s
ON
OFF
OFF
OFF
250 kbit/s
OFF
ON
OFF
OFF
500 kbit/s
ON
ON
OFF
OFF
Software setting
ON or
OFF
ON or
OFF
ON
OFF
ON or
OFF
ON or
OFF
ON or
OFF
ON
Automatic baud rate
detection
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...