Hydthc XPTHC-4 Manual
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Hydthc XPTHC-4 Manual

Arc voltage plasma height controller
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HYD CNC Technology CO.,LTD
Tel:+86-755-26625800
Fax:+86-755-26729960
Http://www.hydcnc.com
XPTHC-4
Arc Voltage Plasma Height Controller
ShenZhen HongYuDa CNC Technology CO.,LTD
Please read this manual fully before use

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Summary of Contents for Hydthc XPTHC-4

  • Page 1 HYD CNC Technology CO.,LTD Tel:+86-755-26625800 Fax:+86-755-26729960 Http://www.hydcnc.com XPTHC-4 Arc Voltage Plasma Height Controller ShenZhen HongYuDa CNC Technology CO.,LTD Please read this manual fully before use...
  • Page 2 深圳市宏宇达数控技术有限公司 SAFETY：  Please read this manual fully before use XPTHC-4  DO NOT open cabinet of THC unless trained technician.  DO NOT adjust the sealed resister.  Turn off Powersupply if when THC is unused.  DO NOT put liquid on THC.

  • Page 3: Table Of Contents

    2.2 XPTHC-4 operation panel ..................10 2.1.1Operation panel instruction Fig2-1 .............. 10 2.2.2 Keys and LED light ..................10 2.3 XPTHC-4 Brake adjusting and sensitivity adjusting..........12 2.4 XPTHC-4 Parameter setting and Alarm diagnose…………………………………..12 2.4.1 Parameters details ..................13 2.4.2 Alarm codes details ..................14 3 .XPTHC-4 Connection ..................

  • Page 4: Brief Info

    And it supports all CNC cutting controllers on market like Hypertherm, Burny industrial level controllers or Mach3 such DIY controllers, because XPTHC-4 can start Auto Height control with or without Auto enable signal from CNC. But with Auto enable/disable signal from CNC, THC would work better.

  • Page 5: Components And Installation

    1.5V~4V, and don’t occur the vibration. So the lifter’s start voltage is closed related to the THC’s sensitivity, Our lifter’s start voltage is 1.5V ~2V. 6, Good stable: XPTHC-4 has 5 sets isolation power inside, to realize the I/O isolation; sampling arc volt isolation; drive isolation; and control isolation.
  • Page 6 深圳市宏宇达数控技术有限公司 1.4.2、Installation A、XPTHC-4 control module installation size Fig 1-2 XPTHC-4 Control module size Fig 1-3 Fig 1-4 地址： 深圳市南山区中山园路 1001 号 E4-6C(TCL 国际 E 城) TEL： 755-26625800 FAX： 755-26729960...
  • Page 7 深圳市宏宇达数控技术有限公司 B、operation panel and installation size Installation Size Fig 1-5 C、Arc Voltage divider installation size Plasma Arc Voltage is divided by Arc Voltage Divider (offered with THC) on 50:1 via none isolate voltage divide, lead into THC after processed by Isolation Circuit. It can be installed inside of the plasma ）.

  • Page 8: Xpthc-4 Function And Setting

     Auto initial height sensing(IHS) Touch Switch IHS and Proximity switch IHS. Please note that it’s not suitable for the touch retaining cap IHS for this THC(XPTHC-4). A、Touch switch IHS： （adopts to install a micro switch in the lifter, please refer to wiring diagram）...
  • Page 9 深圳市宏宇达数控技术有限公司  Torch lifter after cutting After finishing the cutting, THC will control torch to go up, up height is set by P8 parameter.  Arc voltage enable output(piercing completed output) It delays the signal via setting the P2 parameter on operation panel. This signal is test by arc voltage signal.

  • Page 10: Function

    深圳市宏宇达数控技术有限公司 深圳市宏宇达数控技术有限公司 2.2、 XPTHC-4 operation panel and key button description 4 operation panel and key button description 2.1.1、operation panel function operation panel function UP&DOWN UP&DOWN： See Figure2-1 shows: display： 1、Stop work status: control Stop work status: control the （MENU） ：...
  • Page 11 深圳市宏宇达数控技术有限公司  (ARCON TEST)&SET: 1、 stop work status: press and hold it to test the arc start, press it until the plasma arc start, loose it plasma arc stop. 2、setting status: press it one time to set parameters(SET)  UP/DOWN： Stop work status: control the torch to go up and go down;...

  • Page 12: Xpthc-4 Brake Adjusting And Sensitivity Adjusting

    2.3、 XPTHC-4 Brake adjusting and sensitivity adjusting DO NOT ADJUST THE RED SEALED! XPTHC-4’s logic control is controlled by the SCM, it can be set on the operation panel, and to raise up the high performance’s request, it uses the artificial circuit to control the drive parts, so it can be adjusted the “R6012”(Brake-ADJ) and “R501”(SEN-ADJ) for the...

  • Page 13: Xpthc-4 Parameter Setting And Alarm Diagnose

    深圳市宏宇达数控技术有限公司 深圳市宏宇达数控技术有限公司 2.4、XPTHC-4 Parameter setting and Alarm diagnose arameter setting and Alarm diagnose Parameters Stop status Set parameters MENU Common parameter： P1： set Arc voltage(V) Common mode： Two modes： unit：V Range：50~150V MENU MENU I、common mode Sampling mode: Press and Parameter P5=0 invalid.

  • Page 14: Parameters Details

    深圳市宏宇达数控技术有限公司 深圳市宏宇达数控技术有限公司 2.4.1、 Parameters details Common parameters Parameter Parameter Default Default Unit Range Function and Description Function and Description Name value 50~25 Setting arc voltage mode effective. Set rc voltage mode effective. Set the setting setting arc voltage before cutting, it can be adjusted by arc voltage before cutting, it can be adjusted by “UP”...

  • Page 15: Alarm Codes Details

    深圳市宏宇达数控技术有限公司 深圳市宏宇达数控技术有限公司 setting torch lift height after cutting after cutting Up height Range：0~5s proximity ，1: high level effective. 0，1 0：low level effective， switch IHS If using the NPN(NO) proximity switch, the NPN(NO) proximity switch, the logic “P9” should be “1”; “P9”...
  • Page 16 深圳市宏宇达数控技术有限公司 深圳市宏宇达数控技术有限公司 1、 Setting arc voltage is arc voltage is too low 2、 The Dynastic pierce height is Dynastic pierce height is too high, high, please please decrease decrease “P4” parameter value parameter value Over The actual arc voltage is over 30V actual arc voltage is over 30V 3、...

  • Page 17: Xpthc-4 Connection

    Motor cable GND Proximity TO CNC DC 24V) Switch (IHS2) TO TORCH Lifter TO Micro Switch TO PLASMA ( IHS1) (CONNECT TO ARC VOLTAGE DIVIDER) Fig 3-1 XPTHC-4 connection 地址： 深圳市南山区中山园路 1001 号 E4-6C(TCL 国际 E 城) TEL： 755-26625800 FAX： 755-26729960 -17-...

  • Page 18: Power

    Note：the lifter and fixture is not included in the THC (Optional to customers) 3.3、To Proximity switch（IHS2） When XPTHC-4 is using the proximity switch HIS, should set the P9 parameter, If there’s mistake on P9 parameter setting, then will have the E5 error alarm.
  • Page 19 After the IHS is finished, then THC will control the plasma arc on. In this way, it’s suitable for any plasma’s IHS. Fig 3-3 XPTHC-4 Proximity switch and micro switch 地址： 深圳市南山区中山园路 1001 号 E4-6C(TCL 国际 E 城) TEL：...

  • Page 20: To Cnc

    深圳市宏宇达数控技术有限公司 3.4 、TO CNC Connection and pin definition see Fig 3-4 shows: Fig 3-4 XPTHC-4 TO CNC connection Note： A、 ALL to CNC controller’s signals use optical isolation, original set is low-level effective. B、 Arc OK signal（arc feedback 1、arc feedback 2）is a switch signal.

  • Page 21: To Torch

    LIMIT COM Table 3-3 TO TORCH PIN definition 3.6、TO PLASMA (Connect to the Arc Voltage divider) XPTHC-4 has a none isolation voltage divider with arc on function. See Fig3-6 shows： Connection between XPTHC-4---Voltage divider---Plasma. Please install the Voltage divider in plasma cabinet, or separate box, far away from the CNC controller circuit over 100mm distance.

  • Page 22: Voltage Divide Info

    Voltage guided into THC is Time-Delayed. It just needs to prolong the time of lead Arc Voltage into THC, this interference can be avoid effectively On XPTHC-4, the delay lead in arc volt into THC is set by P2 parameter on the operation panel.

  • Page 23: Xpthc-4 Diagram Wiring

    深圳市宏宇达数控技术有限公司 4、XPTHC-4 Diagram Wiring 4.1、Complete THC wiring See Fig4-1 shows: Fig 4-1:THC Complete Wiring 地址： 深圳市南山区中山园路 1001 号 E4-6C(TCL 国际 E 城) TEL： 755-26625800 FAX： 755-26729960 -23-...
  • Page 24 深圳市宏宇达数控技术有限公司 4.2、The connection between XPTHC-4 and SF2012/SF2100 wiring See Fig 4-2 shows : Fig 4-2：XPTHC-4 to CNC Connection Note： 1、 This is the direct connection to SF2012/SF2100； 2、 This CNC controller is without collision input, if you need the stop function when collision, please according to SF instruction Fig 4-3 shows: 3、...
  • Page 25 3、If don’t change the corner logic on CNC, then please set the “P7” to “0” on THC 5、Important : 1、XPTHC-4 is a new and smart THC with full function, while it’s designed for small motor(<25W), so please don’t use it for the lifter which motor is more than 30W, in avoid to any damaged.

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