Inverted Coil

An Inverted Coil turns OFF when the preceding net conditions are ON, allowing power flow to reach the coil from the net.  If the preceding net conditions are OFF, an inverted coil turns ON. You can link an Inverted Coil to an:

• Memory Bit

• System Bit

• Output

• Timer

The coil can represent an external output device (for example: alarm bell) or to an internal system element, as (for example, SB 4 Divide by 0.

To place a coil in a Ladder net:

1. Click a Coil icon on the toolbar.

2. Move your cursor to the desired location in the net, then click.

3. The coil drops into place.