PayloadRead** outputs

The PayloadRead** outputs show the following values depending on the status of the Done output:

If Done = SAFETRUE, the values read from the recipe file are present.
If Done = SAFEFALSE, the failsafe values (FV) are present. These values are read from the FV_PayloadRead** inputs.
Possible reasons:
- The function block processing is not yet completed, or
- FB is in an error state, or
- the FB is not yet activated (Activate = FALSE),

The PayloadRead output is present 16 times, numbered from 0 to 15. Each data set in a recipe file has the size of 64 byte, i.e., consists of 16 values, each 4 bytes in size. Therefore, an entire data set is applied to the outputs 0 to 15.

Data type: SAFEDWORD
Initial value: 0

Connection: Connect these outputs to variables of the data type SAFEDWORD or to further suitable safety-related function blocks in order to process the recipe values.

WARNING

Non-conformance to safety function requirements

Verify that the outputs PayloadRead** (with ** = 0 to 15) of the function block are connected to the correct variables/block inputs and are further processed in accordance with your risk analysis.

Validate the overall safety-related function with regard to the connection of the outputs PayloadRead** (with ** = 0 to 15) and thoroughly test the application.