Omron CJ1W-DRM21 Manual de usuario descargar pdf (Pagina 184)

173

Receiving Explicit Messages Section 6-5

• Operation status: Returns the operation status of the CPU Unit in 1-byte

(2-digit) hexadecimal.

• 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).

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: PC 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)

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Omron CJ1W-DRM21 Manual de usuario Pagina 184