CommandDelete input

This edge-triggered input starts the function block operation.

Data type: SAFEBOOL
Initial value: SAFEFALSE

Connection: Connect this input directly or via additional safety-related functions/function blocks as follows:

Either with a safety-related Boolean variable whose value SAFETRUE represents the status "delete file from flash memory".
Or with a signal from the safety-related application, which represents the request to delete the recipe file.
This can be a signal of a single upstream safety-related function block or the logical connection of signals of several upstream function blocks.

Constant SAFETRUE or SAFEFALSE values are not permitted.

If the function block is activated (input Activate = TRUE), the possible values at this input lead to the following function block behavior:

Value Description

SAFETRUE Request to delete the recipe file specified at input IDRecipeFile from the remanent memory (flash) of the standard controller.
If the command is executed successfully, Done switches to SAFETRUE.

SAFEFALSE No file delete operation is requested.

Value	Description
SAFETRUE	Request to delete the recipe file specified at input IDRecipeFile from the remanent memory (flash) of the standard controller. If the command is executed successfully, Done switches to SAFETRUE.
SAFEFALSE	No file delete operation is requested.

Note
If the CommandDelete input is already SAFETRUE when the function block is activated (Activate = TRUE) or when the Safety PLC is started up, the function block execution is started immediately.