Height Adjustment Remote Controller - MicroStep SH-HC30 System Manual

M08
1. Close the cutting oxygen (M13);
2. Turn off the height controller (M39);
3. The cutting gun rises (M70);
The plasma cutting operation sequence is as follows:
M08
1. Turn off the arc voltage switch;
2. Turn off the height controller (M39);
3. The cutting gun rises (M70).
M50 perforation action:
1. The cutting gun rises (M72); when the plasma operation is carried out, there is no such action;
2. Open the cutting oxygen (M12); or plasma starting arc starts and the signal of "arc voltage success" is
detected.
3. The cutting gun falls (M73), when the plasma operation is carried out, there is no such action;
4. Turn on the height controller (M38)
M70 Fixed cycle of the cutting gun rise:
It is used when the procedure starts and the cutting procedure of a stage ends, the cutting gun is lifted so
that it can move to the next cutting position quickly. Operation sequence: turn on the cutting gun rise switch
(M14), cutting gun rise delay is delayed; turn off the switch for the cutting gun rise (M15).
M71 Fixed cycle of cutting gun fall:
It is used before perforation. Its action is contrary to M70, but the value is smaller, because of the action of
gravity, falling is faster than rising. Operation sequence: turn on the switch of cutting gun fall (M16), cutting
gun fall delay is delayed, turn off the switch of the cutting gun fall (M17).
M72 Perforation cutting gun rise cycle:
It is used after preheating. The cutting gun is lifted to a certain extent. Avoid that sprayed steel slag blocks
the muzzle of the cutting gun when the cutting oxygen is opened. Operation sequence: turn on the switch of
the cutting gun rise (M14); perforation cutting gun rise delay is delayed; turn off the switch of cutting gun
rise (M15).
M73 Falling cycle of perforation cutting gun:
It is used after the preheating. After the implementation of M72, open the cutting oxygen, the cutting gun is
placed in the cutting position, the reverse action of M72, but the value is smaller. Because of the action of
gravity, falling is faster than rising.
Operation sequence: turn on the switch of the cutting gun (M16); the perforation cutting gun delay is
delayed; turn off the switch of the cutting gun (M17).
M75 Cutting gun positioning delay:
When the plasma gun is positioned, first the cutting gun falls (M16), when it comes to the lower limit place
(see the input port XXW 8), the falling of the cutting gun stops (M17). Then, the cutting gun rise is started
(M14); after the cutting gun positioning delay, the rising of the cutting gun stops (M15);

11. Height Adjustment Remote Controller

In order to make the users be far away from the cutting site in operation, and make them use it easily,
simply and intuitively, our company provides the users with the dedicated remote controller, as shown in
Figure X-1.
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SH-HC30 Height Controller System Manual