调高器说明书
M07
1.
The
cutting
torch
descends
(the
descending
time
delay
of
the
descend
cutting
t
orch
start
s, see M71);
2. If the
selected
perforation po
sition
is valid, t
hen the
cutting torch will descend until it
hits
the
lower
limit
swit
ch.
Then
the
cutting
torch
will
ascend
until
the
perforation
positioning delay ends;
3.Turn
on
the start
ing arc switch;
4. Detect the signal of "arc voltage", if the
arc volt
age detection
is set as
0 in
parameter
settings
(no detection),
the arc
voltage
will
not be
detected.
If
arc
sta
rting
succeeds,
the
perfo
ration delay will sta
rt (seconds)
5. Turn on the height controller (M38)
to start the subsequent procedures.
M08
Fixed shut-off cycle of cut
ting opera
tion
The shut-off sequence of flame cutt
ing operation
is as follows:
M08
1. Close the cut
ting oxygen valve (M13);
2. Turn off the height controller (M39);
3. The cutting torch ascends (M70);
The shut-off sequence of plasma cutt
ing operation is as follows:
M08
1. Turn off the arc voltage switch;
2. Turn off the heig
ht controller (
M39);
3. The cut
ting torch ascends (M70).
M50 perfo
ration action:
1. The cutt
ing t
orch ascends (M72)(no this action in plasma mode);
2.
Open
the
cutting
oxygen
valve
in
flame
mode
(M12);
or
initiate
starting
arc
in
plasma
mode and detect the signal of "successful arc voltage ".
3. The cut
ting torch descends (M73)(no
this action
in
plasma mode);
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