PLC_RW System Variables Data Types

Overview

This section lists and describes the system variable data types included in the PLC_R and PLC_W structures.

What Is in This Section?

This section contains the following topics:

oPLC_R_STATUS: Controller Status Codes

oPLC_R_APPLICATION_ERROR: Detected Application Error Status Codes

oPLC_R_BOOT_PROJECT_STATUS: Boot Project Status Codes

oPLC_R_IO_STATUS: I/O Status Codes

oPLC_R_STOP_CAUSE: From RUN State to Other State Transition Cause Codes

oPLC_W_COMMAND: Control Command Codes