Example - Ladder Diagram

DBL

The DBL instruction converts an 8-digit binary coded decimal (BCD) value, S, into an LREAL value and saves the conversion in an assigned LREAL data register D.

DBLP

The DFLTP one-shot instruction converts an 8-digit binary coded decimal (BCD) value, S, into an LREAL value and saves the conversion in an assigned LREAL data register D.
Every time this instruction executes, it energizes the output only once.