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OB56 Interrupt Specifier Overview by Cristi Crse is a document available to read on EtoBox.

What is OB56 Interrupt Specifier Overview about?

The document provides details on the OB56_Z3 interrupt specification for S7-300/400 systems. It outlines the structure of the low and high bytes, including bits for interrupt specifier, sequence number, and diagnostic information. Additionally, it describes the significance of various bits related to channel and manufacturer-specific diagnostics.

Author

Cristi Crse

Language

EN