5. Tutorials
Noun explanation: control signal effectively, refers to the input signal with the
corresponding public end (24V) through. Disconnect as invalid.
Raise the controller after power-on self-test, self-check project has panels and
the host software version number display, and host communications, electrical
circuit is normal. If the introspection through digital tube display not normal or
up and down limit indicator lamp lights up at the same time and cannot perform
any action. Self-checking by into working state and working state is divided
into two kinds: manual and automatic state.
5.1 Manual operation
Manual rising signals (UP): When is effective, cutting torch rising.
Manual down signal (DOW): When is effective, torch down.
Manually drop signal (DOW): Long time effectively executed when positioning
movements.
Start arc signal (ARC): If is effective, the positioning action first, and then
control and arc plasma power.
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