Microstep Website http://www.microstep.cc/eng
北京欣斯达特数字科技有限公司 Beijing Flourishing Start Digital Technology Co., Ltd
page: 18
5.4.2.1 Torch Locate Delay (torch location delay time): when plasma torch locates, torch
down till receive torch location switch signal, then stop, start location time and torch up, if
choose “location check valid”, torch location delay is invalid.
5.4.2.2 TorchUp Delay Time (M70): unit: s, note: in order to be convenient, torch up/down is
separate for plasma and flame
5.4.2.3 TorchDown Delay Time (M71): unit: s
5.4.2.4 Arc Voltage Check: this option is to decide whether check arc voltage. 1 is to choose
arc voltage check, when strike arc, check arc voltage feedback and monitor it when run.
When arc voltage feedback is broken, controller will pause and tip. Usually arc voltage check
is for cutting thick plate. 0 is not to choose, after open strike arc switch, start to cut after
pierce delay, don’t check arc voltage feedback. The function is available based on plasma
power having feedback signal of arc-strike success. And connect this signal with the port of
controller’s “plasma arc check”, most of plasma powers have this function and the input
signal is DC24V.
5.4.2.5 Location Check: when execute M07, 1 is to choose torch location, 0 is not.
5.4.2.6 Pierce Delay Time: after striking arc, controller starts to cut after pierce delay time
5.4.2.7 Arc On Delay Time: strike arc delay time
5.4.2.8 Dista corner THC off (turn off THC at corner): at corner speed changes (changing arc
voltage may make torch to collide plate), so controller will automatically turn off THC near
corner, automatically open after corner, unit: mm
5.4.2.9 Arc off Distance (arc off in advance near the end): closed curve has a common point
of start point and end point, easy to over burn, this option is to automatically turn off arc
voltage and THC near the end
5.4.2.10 Crawl: after pierce, torch doesn’t need to move down the setting position; it
moves down and runs at the same time
5.4.2.11 delay time of auto THC: after striking arc, run a distance, then turn on auto torch
height controller to avoid unsteady running after striking arc
5.4.2.12 change between 2 cutting modes