Omron CJ2 CPU UNIT SOFTWARE User Manual

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CJ2 CPU Unit Software User’s Manual
10-3 Startup Settings and Maintenance..................................................................................... 10-22
10-3-1 Holding Settings for Operating Mode Changes and at Startup............................................... 10-22
10-3-2 Power OFF Detection Delay Setting ....................................................................................... 10-24
10-3-3 Disabling Power OFF Interrupts.............................................................................................. 10-25
10-3-4 RUN Output ............................................................................................................................ 10-26
10-3-5 Automatic Transfer at Startup ................................................................................................. 10-27
10-4 Unit Management Functions .............................................................................................. 10-35
10-4-1 Basic I/O Unit Management.................................................................................................... 10-35
10-4-2 CPU Bus Unit Flags/Bits......................................................................................................... 10-37
10-4-3 Special I/O Unit Flags/Bits...................................................................................................... 10-38
10-5 Memory Management Functions........................................................................................ 10-39
10-5-1 Automatic Backup ................................................................................................................... 10-39
10-5-2 EM File Memory Functions..................................................................................................... 10-41
10-5-3 Comment Memory .................................................................................................................. 10-42
10-5-4 Replacing the Entire Program during Operation..................................................................... 10-43
10-6 Security Functions .............................................................................................................. 10-50
10-6-1 Write-protection Using the DIP Switch ................................................................................... 10-50
10-6-2 Read Protection Using Passwords ......................................................................................... 10-50
10-6-3 Program Operation Protection Using Production Lot Numbers .............................................. 10-55
10-6-4 Write Protection from FINS Commands ................................................................................. 10-56
10-6-5 PLC Names ............................................................................................................................ 10-60
10-7 Debugging............................................................................................................................ 10-63
10-7-1 Forced Set/Reset.................................................................................................................... 10-63
10-7-2 Test Input ................................................................................................................................ 10-64
10-7-3 Differential Monitoring............................................................................................................. 10-64
10-7-4 Online Editing ......................................................................................................................... 10-65
10-7-5 Turning OFF Outputs .............................................................................................................. 10-67
10-7-6 Tracing Data............................................................................................................................ 10-68
10-7-7 Storing the Stop Position at Errors ......................................................................................... 10-76
10-7-8 Failure Alarm Instructions ....................................................................................................... 10-77
10-7-9 Simulating System Errors ....................................................................................................... 10-78
10-7-10 Failure Point Detection............................................................................................................ 10-79
10-8 Synchronous Unit Operation.............................................................................................. 10-81
10-8-1 Overview................................................................................................................................. 10-81
10-8-2 Details on Synchronous Unit Operation.................................................................................. 10-84
10-8-3 Synchronous Unit Operation Specifications ........................................................................... 10-87
10-8-4 Synchronous Data Refresh..................................................................................................... 10-88
10-8-5 Restrictions in Using Synchronous Unit Operation................................................................. 10-92
10-8-6 Application Procedure............................................................................................................. 10-94
10-8-7 PLC Setup .............................................................................................................................. 10-95
10-8-8 Writing the Synchronous Interrupt Task.................................................................................. 10-97
10-8-9 Adjusting and Troubleshooting Synchronous Unit Operation ................................................. 10-98
Section 11 Programming Devices and Communications
11-1 Accessing a PLC from the CX-Programmer........................................................................ 11-2
11-1-1 Overview................................................................................................................................... 11-2
11-1-2 System Configurations for Accessible PLCs............................................................................. 11-4
11-1-3 Accessing a PLC from the CX-Programmer ............................................................................. 11-8
11-1-4 Automatic Online Connection ................................................................................................. 11-11
11-2 Serial Communications....................................................................................................... 11-15
11-2-1 Overview of Serial Communications....................................................................................... 11-15
11-3 Communications Networks ................................................................................................ 11-29

Omron CJ2 CPU UNIT SOFTWARE Specifications

General

Brand	Omron
Model	CJ2 CPU UNIT SOFTWARE
Category	Software
Language	English