User manual

ADT-HC4500 CNC Flame/Plasma Controller
85
1. Close the cutting oxygen valve;
2. Lift the cutting gun.
Plasma:
1. Close striking arc M13
2. Close the height-adjusting control M23 (If height-adjusting and initial positioning are
not enabled, the cutting gun will rise)
M02 program end instruction
2) Other M instructions:
M10/M11 switch of acetylene valve, M10 (Open), M11 (Closed)
M12/M13 switch of cutting oxygen valve, M12 (Open), M13 (Closed)
M14/M15 switch for controlling the rise of cutting gun, M14 (Open), M15 (Closed)
M20/M21 ignition switch, M20 (Open), M21 (Closed)
M24/M25 switch of preheating oxygen valve, M24 (Open), M25 (Closed)
M52 ignition fixed cycle (controlled by time in “Control” interface)
M70 fixed cycle of cutting gun rising (controlled by time in “Control” interface)
M71 fixed cycle of cutting gun falling (controlled by time in “Control” interface)
M72 fixed cycle of perforating cutting gun rising (controlled by time in “Control” interface)
M73 fixed cycle of perforating cutting gun falling (controlled by time in “Control” interface)
M74 fixed cycle of preheating (controlled by time in “Control” interface)
M80 main switch, all output ports are closed if M80 is performed.