Insert On-Delay NC Contact

This tool automatically draws an On-Delay Timer B-Contact symbol (Normally Closed with Time Delay) on a line, commonly used in electrical sequence drawings.

Sequence Context

This tool is part of the electrical symbol series and requires you to　select a point along the line to determine the direction.

Symbol Scaling

On the first run, you set the　insertion scale (e.g., input 1 for a 3mm circle diameter). You can adjust this later using the FAC command.

(First Run Only) Enter the Symbol　Insertion Scale (e.g., 1).

The On-Delay Timer B-Contact symbol is automatically drawn at the　selected location.

1. 1.Type ODTB in the command line and press Enter.
2. 2.Select the Line where the symbol will be　inserted.
3. 3.Click a point along the line to define the Direction (Up/Down or Left/Right).