Appendix 2 I/O Timing Sequence Figure of F2000 Series Numerical Control System
122
Cutting
T
o
r
ch
u
p
t
i
me
M07
M08
Note: Red words mean output port. Bold
black words mean parameter.
The port type of Speed to lock THC is
red.(Define it by pressing F5,F8,F3,F2).
Current rate≤(Speed to lock THC
*cutting speed)/100
or
The distance between cutting point
and start/end point of current
cutting G code row < Distance to
lock THC
When arc voltage feedback signal is available , arc
check time ends ahead of time . If until arc check
time is to 0, arc voltage feedback signal hasn 't
been received, it will alarm.
Plasma position
TorchDn
Plasma arc
starting
TorchUp
Lock THC
P
i
e
r
c
e
t
i
m
e
A
r
c
i
ng
ch
e
c
k
t
i
m
e
D
e
l
a
y
B
e
f
o
r
e
A
r
c
P
o
s
i
t
i
o
n
u
p
t
i
m
e
P
o
s
i
t
i
o
n
c
h
e
c
k
t
i
m
e
Appendix fig 2.6 Plasma IO timing sequence 2
Summary of Contents for F2100B/T
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