FLL Over an Array: Filling and Clearing Without Writing a Loop
Zeroing a 500-element DINT array with one FLL costs 0.087 + (500 × 0.04) microseconds on a ControlLogix 5580, which is 20 µs. Write the same job as a FOR loop around a CLR and LOGIX-RM002B gives you 0.268 + (500 × 1.05) for the loop and another 0.006 per CLR, so 528 µs — … Read more