True or False: An operational diagram is a type of ladder diagram created on a computer and downloaded to a PLC.

An operational diagram is typically used to illustrate how a system operates, focusing on the sequence of events and processes rather than the specific electrical connections found in ladder diagrams. While ladder diagrams show the wiring and connections in a control circuit, operational diagrams provide a broader view of system functionality, often including functional block diagrams or flowcharts that detail processes and control logic.

Ladder diagrams are indeed used in programmable logic controllers (PLCs), but they are not the same as operational diagrams. Operational diagrams are not created specifically as variations of ladder diagrams intended for direct download to PLCs. Therefore, characterizing an operational diagram as a type of ladder diagram misrepresents its purpose and form, which is why the statement is false.