Function block - Generate a signal defined in a resource.

Inputs

Outputs

Remarks

The ID argument is the identifier of the signal resource. Use the SigID function to get this value.

The IN argument is used as a Play / Pause command to play the signal. The signal is not reset to the beginning when IN becomes FALSE. Instead, use the RST input that resets the signal and forces the OUT output to 0.

The TM input specifies the minimum amount of time in between two changes of the output signal. This parameter is ignored if less than the cycle scan time.

This function block includes its own timer. Alternatively, you can use the SigScale function if you want to trigger the signal using a specific timer.

ST Language

MySig is a declared instance of SIGPLAY function block.

MySig (II, ID, RST, TM);
Q := MySig.Q;
OUT := MySig.OUT;
ET := MySig.ET;

FBD Language

LD Language

Created with the Personal Edition of HelpNDoc: Full-featured multi-format Help generator