FangLing F2500(A/B) - A2.2 Plasma Io Timing Sequence

Appendix 2 I/O Timing Sequence Figure of F2000 Series Numerical Control System
121
Ignition
Low Preheat
THC Enable
TorchUp
Pierce 3
Blow
Ignition time
Low preheat time
Pierce up time Pierce 3 time
Cutting
Blow
time
M07
M08
Level 1 perforation timing sequence with
THC
Note: Red words
mean output
port. Bold
black words
mean parameter.
Torch
up
time
Appendix fig 2.4 Flame cutting timing sequence (Level 1 perforation with THC)
A2.2 Plasma IO Timing Sequence
Cutting
Plasma position
TorchDn
Plasma arc
starting
TorchUp
Lock THC
Position check time Position up time
DelayBeforeArc
Pierce time
Torch up time
The port type of Speed to lock THC is
red.(Define it by pressing F5,F8,F3,F2).
Arcing check time
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.
M07
M08
Note: Red words mean output port. Bold
black words mean parameter.
Appendix fig 2.5 Plasma IO timing sequence 1