OUTRSTD – Output block with verification

Block SymbolLicensing group: ADVANCED

Function Description
The OUTRSTD block is similar to the OUTSTD block. Additionally it provides feedback information about the result of write operation for the output signal.

There are two ways to inform the control algorithm about the result of write operation through the raw output:

Through the value of the output, which can e.g. contain the real bit value in case of exceeding the limits of A/D converter (thus the raw notation).
Through reading the quality flags of the signal. This information can be separated from the signal by the VIN and QFD blocks.

The raw outputs is not refreshed right at the moment of block execution, there is some delay given by the properties of the driver, communication line and/or target platform.

This block does not propagate the signal quality. More information can be found in the 1.4 section.

Input

value	Signal going to I/O driver	Any

Output

raw	Write operation result (see documentation)	Any

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