code/modules/power/apc/apc.dm

CHANNEL_SETTING_OFF	Power channel is off, anything connected to it is not powered, cannot be set manually by players
CHANNEL_SETTING_AUTO_OFF	APC power channel Setting Off, if set while apc is "on" set apc to "off" otherwise set to "auto-off"
CHANNEL_SETTING_ON	APC power channel setting on,
/obj/machinery/power/apc/worn_out
/obj/machinery/power/apc/off_station	APC type used for when you don't want the power alarm on the APC to show up on AI reports
/obj/machinery/power/apc/off_station/empty_charge	APCs used for ruins, this version also starts devoid of a charge

Define Details

APC power channel Setting Off, if set while apc is "on" set apc to "off" otherwise set to "auto-off"

Power channel is off, anything connected to it is not powered, cannot be set manually by players

APC power channel setting on,