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Starfire SF-HC25C3 User Manual
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Starfire SF-HC25C3 User Manual

Cutting torch height controller
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SF-HC25C3 Cutting torch height
controller
The user manual V1.0
BeiJing starfirecnc control technology co.,ltd
http://www.starfcnc.com
PDF 文件使用 "pdfFactory Pro" 试用版本创建
SF-HC25C3 Height Controller
www.fineprint.cn

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Arsalan
July 17, 2025

Hi dear support My device dont set the gight automatically

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Summary of Contents for Starfire SF-HC25C3

  • Page 1 SF-HC25C3 Height Controller SF-HC25C3 Cutting torch height controller The user manual V1.0 BeiJing starfirecnc control technology co.,ltd http://www.starfcnc.com PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
  • Page 2 5.2 Automatic operation 6. CNC system and block adjustment for M instructions 6.1 CNC system control direct output port of the M function 6.2 Fixed cycle of M function 6.3 CNC system recommended settings (STARFIRE CNC) PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
  • Page 3 SF-HC25C3 Height Controller 7. Troubleshooting 8. Appendix 9. Contact us PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
  • Page 4 SF-HC25C3 Plasma cutting torch height controller 1.1 Purpose SF-HC25C3 plasma cutting torch height controller is specially designed for portable plasma cutting machine cutting torch height automatic control module. SF-HC25C3 plasma cutting torch height controller, simple operation, convenient debugging, affordable, adopts digital control, reliable performance.
  • Page 5 Safety warning is used to prevent the human body and property damage. In the use of SF-HC25C3 cutting torch height controller, if there is any quality problem, consumers can contact our service center or authorized office, dealers, agents to get the corresponding products and services.
  • Page 6 SF-HC25C3 Height Controller You are strictly been prohibited under the conditions of electricity installation or plug or unplug. Installation position should as far as possible away from heat source. Controller enclosure must be good grounding, or influence the controller in work.
  • Page 7 2. Overview 2.1 Technical features SF-HC25C3 plasma cutting torch height controller is after many years of practice and several generations of related products into play. This product adopts the 32-bit arm as the core, two groups of three digital tube display, adopts digital control mode.
  • Page 8 SF-HC25C3 Height Controller It is integration starting arc successful judgment function, and arc successful feedback function. 2.2 Functional features Automatic initial positioning real-time arc voltage feedback. input logic level can be set freely. two-speed initial alignment. manual, automatic, positioning of the up and down speed can be set respectively.
  • Page 9 SF-HC25C3 Height Controller Drive mode: PWM Output current: < 2A Initial alignment method: proximity switch (normally open normally closed through the jumper cap set) Highest accuracy: + / - 1V Box body size: 271X221X70.5 Working environment temperature: - 10 ~ 60 ℃...

  • Page 10: Installation

    SF-HC25C3 Height Controller 3. Installation 3.1 Installation Highly controller bottom four M4 screw hole for fixed box body onto the mounting plate.Its size is shown in figure 3-1-1。 上面 Figure the 3-1-1: host controller 3.2 the electrical installation PDF 文件使用 "pdfFactory Pro" 试用版本创建...
  • Page 11 SF-HC25C3 Height Controller 3.2.1 The interface definition Connected Connect CNC power lifting motor system input figure 3-2-1 table 3-2-1 note label attribute explain CNC system control input: automatically, Control lift, rev arc and success feedback, this figure input interface on the 24 v power supply is 3-2-2 isolated and P1, provided by the CNC.
  • Page 12 SF-HC25C3 Height Controller figure 3-2-2 Connect CNC system label attribute explain note CNC output Automatic signal input automatic (M38) input CNC output rising signal (M14) rising input CNC output falling signal (M16) falling input CNC output Rev arc Signal (M12)
  • Page 13 SF-HC25C3 Height Controller the public end of the 24VG limit switch ,Positioning Of the limit switch is recommended to use normally open type. The initial position switches is recommended to use type NPN normally open.(see appendix wiring methods, 23 pages) Initial position switches can also use the protective cap + relay mode.
  • Page 14 SF-HC25C3 Height Controller figure 3-2-5 Connect the plasma power supply label attribute explain note Connection points linking The output for arcout output piece "rev arc control" relay normally open output Connection points linking arcout output output piece "rev arc control"...
  • Page 15 SF-HC25C3 Height Controller 4. Parameters shows Parameters set There are three commonly used parameters and 30 enhanced parameters: 1. Set voltage. 2. Starting arc delay. 3. Locate latency. These parameters can be directly set corresponding knob on the panel to adjust adjustment.
  • Page 16 SF-HC25C3 Height Controller window above after the rotation shows that the value is about 3 seconds. After the timer is finished, the arc pressure is show. Parameter specification the knob”GIVEN VOLTAGE”: In the working condition of parameter setting: when pressed, enter the menu cursor switch; When rotating, rotate counterclockwise and rotate clockwise.
  • Page 17 SF-HC25C3 Height Controller Modify multiple parameters to repeat 2, 3, 4, 5 steps and save them together. When the input level setting error causes the failure to operate, press (GIVEN VOLTAGE) button to add electricity to enter the parameter menu.
  • Page 18 SF-HC25C3 Height Controller function. Unit: second, time to introduce arc pressure 0-2.0 delay. Unit: seconds, starting up time, 0 do not use this 0-9.9 feature. Unit: seconds, turn off the arc time, 0 do not use 0-9.9 this function. Unit: second, dynamic punch rise time, 0 do not 0-9.9...
  • Page 19 SF-HC25C3 Height Controller to 24V when the light is on. P01: arc pressure adjustment precision. Example: the arc pressure adjustment precision is set to 1V, and the arc pressure is set to be less than 1V under the actual arc pressure, so it is not necessary to have the automatic height adjustment, the unit: V (V), set the range of 0.1V~ 10V.
  • Page 20 SF-HC25C3 Height Controller parameter is careful, the Settings may cause shock, set the range 0 to 20. P17: the time of the impact of the collision, the time of lifting after the stop state cutting moment impact plate, 0 does not use this function, the unit: seconds, the setting range is 0~ 10.

  • Page 21: Use Guide

    SF-HC25C3 Height Controller P30: arc signal effective level, 0 low and effective, 1 high and effective. P31: start the arc with positioning movement, 0 start arc not perform positioning action, 1 time perform positioning action. 5 Use guide Noun explanation: control signal effectively, refers to the input signal with the corresponding public end (24 v).Disconnect as invalid.

  • Page 22: Manual Operation

    SF-HC25C3 Height Controller 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...
  • Page 23 SF-HC25C3 Height Controller Initial positioning: the block after receives the start arc (ARC) block driving down hoisting mechanism, Zero point (Zero) signal is valid, said cutting device has met the steel plate, the tones to rise block driven lifting gear, rise time for "IHS time", "IHS time"...
  • Page 24 SF-HC25C3 Height Controller PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
  • Page 25 SF-HC25C3 Height Controller 6 NC system associated with adjustable block M instructions 6.1 M function of NC system to control the output port directly M12 / M13 start arc switch, M12 (open), M13 (close) M14 / M15 cutting torch rises switch, M14 (open), M15 (close)

  • Page 26: Troubleshooting

    SF-HC25C3 Height Controller 6.3 CNC system recommended settings (STARFIRE CNC) plasma mode The initial position detection chooses: 0. The initial position detection logic: 0. Cutting positioning delay: 0. Cutting up delay (M70): 1 second. Cutting down delay (M71): 0 second.
  • Page 27 SF-HC25C3 Height Controller Trouble list Fault not limit alarm Check the project Corrective action lights unstable Whether connected to Connect the power power Motor does not turn If supply voltage is normal Check power If motor locked-rotor Reduce the load...
  • Page 28 SF-HC25C3 Height Controller PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
  • Page 29 SF-HC25C3 Height Controller 8.Appendix 2 Line NPN normal shut series connection method. 2 Line NPN normal open parallel methods 3 Line NPN normal shut series connection method. 3 Line NPN normal open parallel methods PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
  • Page 30 SF-HC25C3 Height Controller Controller supporting institutions Dimensions: 82 x187x57. 5mm Stroke: 100m Weight: 1.8kg PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn...
  • Page 31 SF-HC25C3 Height Controller 9. Contact us Beijing STARFIRE control technology co., LTD. Address: HAITE garden, 204, 44 floors, Shi Jing Shan district, Beijing city. Zip code: 100041 Sales: 010-88909875 QQ:1908817881 Technical support: 010-88797100 Website: http://www.starfcnc.com E-mail: houmaokai@163.com PDF 文件使用 "pdfFactory Pro" 试用版本创建...