![background image](http://html1.mh-extra.com/html/omron/ne1a-scpu01-07-2009/ne1a-scpu01-07-2009_operation-manual_742749112.webp)
77
Safety Slave Function
Section 4-5
Safety Slave I/O Setting
Set the Safety Slave I/O as follows:
1. Select the I/O type.
2.
Set the I/O tags.
3.
Set additional status.
4.
Set additional local I/O monitor data.
Selecting the I/O Type
Setting I/O Tags
Set the input data blocks and output data blocks to use in the program for the
Safety Slave I/O. Multiple data blocks can be set for Safety Slave I/O. The size
of the data block can be selected from BOOL (1 byte), BYTE (1 byte), WORD
(2 bytes), or DWORD (4 bytes). A maximum of 16 bytes, however, can be set
for Safety Slave I/O.
I/O tags defined for data blocks can be used in the Logic Editor. Using I/O tags
enables the user to program without being aware of the NE1A-series Control-
ler’s specific memory addresses.
Setting Additional Status
When the I/O type of the Safety Slave I/O is Slave IN, the following status
information can be added to the first line of the transmission data. Refer to
4-
3-3 Remote I/O Area Data Configuration
for details on each status.
Pre-Ver. 1.0 Controllers
Safety Slave I/O
NE1A (Safety Slave)
User
program
Status B
Status A
Input data
Status data
Connection
Output data
Safety Slave OUT
Connection
Safety Slave IN
I/O type
Description
Safety Slave IN
Data input from the network to the Safety Master.
Safety Slave OUT
Data output to the network from the Safety Master.
Tag name
Data size
Attribute
General Status
Byte
Non-safety
Local Input Status
Word
Safety
Local Output Status
Byte
Safety
Test Output/Muting Lamp Status Byte
Non-safety
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...