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Receiving Explicit Messages
Section 9-2
• Operating mode: Returns the operating mode of the CPU Unit in 1-byte
(2-digit) hexadecimal.
0001 Hex: PROGRAM mode; 0002 Hex: MONITOR mode;
0004 Hex: RUN mode
• Fatal error information: Returns the fatal error information for the CPU
Unit in 2 bytes (low to high).
• Non-fatal error information: Returns the non-fatal error information for
the CPU Unit in 2 bytes (low to high).
7
6
5
4
3
2
1
0
Bit
Unspecified
Flash memory access status (CS1H, CJ1-H, CJ1M, and CS1D only)
0: Memory is not being written.
1: Memory is being written.
Operation status
0: Stopped (User program is not being executed.)
1: Operating (User program is being executed.)
CPU status
0: Normal
1: CPU standby (waiting for SYSMAC Bus Remote I/O or other event)
Battery status (CS1H, CJ1-H, CJ1M, and CS1D only)
0: No battery
1: Battery installed
-
-
-
-
1: System error (FALS)
1: Cycle time over
1: Program error
1: I/O setting error
1: No. of I/O points exceeded
1: Inner Board fatal error
1: Number duplicate use error
1: I/O Bus error
1: Memory error
Unspecified (reserved for system use)
1: Special I/O Unit error
1: CPU Bus settings error
1: Battery error
1: SYSMAC BUS error
1: Special I/O Unit
1: CS1-series CPU Bus Unit error
1: Inner Board error
1: I/O verification error
1: PLC system error
1: Unspecified (reserved for system use)
1: Basic I/O Unit error
1: Interrupt task error
1: Unspecified (reserved for system use)
1: System error (FAL)
Summary of Contents for CJ2H-CPU6 - REV 02-2010
Page 2: ......
Page 4: ...iv...
Page 6: ...vi...
Page 14: ...xiv...
Page 18: ...xviii...
Page 38: ...12 Network Configurator Overview Section 1 5...
Page 58: ...32 Selecting the Network Devices Section 2 3...
Page 116: ...90 Auxiliary Area Data Section 4 5...
Page 222: ...196 Message Communications Errors Section 7 6...
Page 364: ...338 Using the Backup Tool Section 13 3...
Page 402: ...376 CS CJ series Ethernet Unit Function Comparison Appendix A...
Page 404: ...378 Ethernet Network Parameters Appendix B...
Page 406: ...380 TCP Status Transitions Appendix C...
Page 452: ...426 Precautions for Using Windows XP Vista or Windows 7 Appendix G...
Page 460: ...434 Index...
Page 462: ...436 Revision History...
Page 463: ......