sLayerSystem

This variable in functions will restrict the count to include only devices that are on the specified layer system. Passing "" will cause all layer systems to be included in the count.

Examples

=LightFixtureCount1('DM Elec'!$B$1, "A", "", "")

This function will return the count of light fixtures from all layer systems in the project.

=LightFixtureCount1('DM Elec'!$B$1, "A", "", "New")

This function will return the count of light fixtures from the New layer system.