Rznc thc01 manual

Beijing Richnc Technology Co., Ltd. RZNC THC Series Users Guide

Http :// www.richnc.com Contact : Jery E-mail : [email protected]

RZNC-THC Series

Torch Height Controller

RZNC-THC01 Users Guide

Fax:+86-10-57130422Mob:+86-13581806922Http://www.richnc.com

E-mail:[email protected]

http://www.richnc.com



All rights reservedForbidden to distribute or duplicate any file for the purpose of commercial, communication or

others without particular authorization. Compensation will be incurred if any clause is violated.All rights belong to Beijing RichNC Technology Co., Ltd.Disclaimer

We have made a consistency inspection to the contents of the printed file against the productdescribed. However, we can’t guarantee absolute accuracy due to the impossibility to eliminateinaccuracy completely. Nevertheless, we will verify the information in the file regularly and makenecessary amendments in the revised version. Any suggestion for later improvement is greatlyappreciated. RichNC reserves all the rights to make necessary amendments on the basis oftechnical improvement.Remark: Please Read This Manual Carefully Before Operating The System.Precautions1. After the container is unpacked, please check the system for any damage and verify if thecontents in the container are physically in conformance with the packing list.2. This user's manual is applicable to Model RZNC-THC CNC System for Cutting manufacturedby Beijing RichNC Technology Co., Ltd.3. Please verify the conformance of local mains voltage. Be sure to use an AC220V isolationtransformer between the power supply network and the system to guarantee personal safety andoperating reliability.4. The required ambient temperature for the CNC is ranged from -10℃ to +50℃ and the relativehumidity is from 0 to 85%.Special protection is required in case of operating in a high temperature,high humidity or corrosive gas environment.5. Make sure the CNC is correctly wired and securely grounded.6. Never try to hot plug/unplug any cable on the rear panel of the CNC, for the damage incurredthereby is beyond our quality warranty.7. No cable from the output port of the rear panel should be shorted with any power cable;otherwise, the CNC might be burned.8. Working in a very dusty environment, the whole system should be provided with dustprotection in addition to regular dust cleaning.9. Trained operator should be specially assigned for the CNC.10. The internal AC/DC power supply dedicated for the CNC should never share with any otherelectric appliance.11. The graphic programming software installed in the system is a beta version asking for advices,which is subject to improvement in service and not taken as a requisite function and item foracceptance. Please advise us timely in case of any debug in your use.12. Please contact the manufacturer in case of any problem. Never disassemble, assemble ormodify the system the system without prior authorization and qualification.13. Be sure to maintain the system and the cutting machine properly--routine maintenance andcheck per shift, secondary maintenance per month and primary maintenance half a year.14. Set the parameters in strict accordance with this user's manual or the supplemental instructionsgiven at placing order. The CNC might poorly function or even be damaged if the parameters areset beyond the range.15. The LCD screen is fragile and proper care is necessary in the process of operation.



16. The technical specifications are subject to change without prior notice.17. Attention：The provided USB port is very small in power output, only good for USB disk and notrecommended for any other USB device to prevent damage.18. The system power must be cut off when alternating the internal keyboard and an extendedkeyboard.19. Special Statement：The quality warranty of this product is twelve months since its manufacturing date covering thefaults specified by this user's manual.Paid service is available for faults caught beyond the warranty period and outside the qualitywarranty coverage.The following cases are not covered by the manufacturer's quality warranty:A：Damage caused by misuse due to violating the operating instructions, andB：Damage due to force majeure,

The force majeure is generally inclusive of two cases:Natural causes such as thunderstroke, flood, drought, snowstorm, earthquake, etc.Society causes such as war, strike, government prohibition, etc.

C：Damage caused by unauthorized actions such as disassembly, modification, repair, etc.20. The final power of interpretation to this user's manual is subject to Beijing RichNCTechnology Co., Ltd.



CharacteristicRZNC Series Torch Height Controller(Below we referred to as"RZNC-THC" in content) is

specifically designed for Plasma or Flame CNC Cutting Machine to automatically Arc Voltage orCapacitance adjusting the torch height Controller.RZNC-THC series is an integration of Arc detection,capacitance detection,stepper motor height

controller.the controller uses micro single chip processor,under the automatic calibration functionit displays torch height.RZNC-THC01 has strong hardware reliability.it is desired equipment under severe atmosphere

for Plasma CNC Cutting Machines.◆ Finishing all the preparation just need one-key,◆ Built-in "touch switch" for torch touch metal record function◆All of working parameters differentiation with A,B,C,D,E,H,L◆Auto checking the Cutting Torch Position,◆Automatic calibration function◆ Real-time display torch height◆Max cutting speed more than 6 m/min◆Max adjust distance is 12-30CM◆ Using DC stepper motor shortest time to respond arc voltage change◆ Easy to controlling with Automatic function and Manual functionit is easy to controlling and interface is simple.suitable for all Plasma and Flame CNC Cutting

Machines.



Technical Specification◆ Power Supply: DC 24V 2A◆ Display:LED◆Manual Control button:4 buttons(Function,Confirm,Down,Up)◆Material:Metal Alloys◆Adaptable Motor: 17/23 RICHNC-Series◆Motor Model: DC Stepper Motor◆Manual Adjust Control range: 0~30MM◆Automatic Adjust Control range: 3~30MM◆Automatic Adjust Control speed: 3000mm/min(30° slope)◆ Control accuracy: ± 0.5MM◆Atmosphere temperature: -10～50℃◆ Size:155×87×71 MM◆ Net Weight:2.0KG◆ Gross Weight:2.5KG◆ Detecting system: Arc Voltage detector(Plasma)



Know me moreRichNC Solution for compact CNC cutting machine.as shown in the figure below 1-3.

View 1-3RZNC-0901:Model RZNC-0901 CNC Cutting Machine SystemRZNC-THC01:Torch Height Controller For Plasma Cutting MachinePlasma Generator:Power Supply Unit For PlasmaRICHNC-DriverRICHNC-Motor



Mechanically MountingMechanism

RZNC-THC01



How to Assemble

RZNC-THC01



Know Me From LEDDisplay-LED on RZNC-THC as follows: (as View 1)

View 1

Display Instruction1. Manual Control State:show your working mode,Operating state,Height parameter setup2. Auto Control State:show your working mode,Running state,the current value for height3. Editable State:show your parameter definition and current value

Function Instruction1. Manual Control State:No 1 is working mode; No 2 is Operating State;Last three is UnitParameter No 1 :Display the working mode(U means Plasma model;C means Flame model);

Second:Operating State(no action,flashing between and ;when action, manual UP

will show your ;manual DOWN will show your ;

Last three numbers :Torch Height Parameter(when Capacitance mode,just only one decimalUnit is MM means height; when arc voltage mode,no decimal unit is V means Voltage);

2. Automatic Control State:No 1 is working mode; No 2 is Operating State;Last three is UnitParameter No 1 :Display the working mode(U means Plasma mode;C means Flame mode); No 2 :

means the Torch is up as fast speed.

Flashing means the Torch is up as different speed.

means the Torch is down as fast speed.

Flashing means the Torch is down as different speed.

means the Torch was adjustment in place for working Last three numbers :Torch Height Parameter(when Capacitance mode,just only onedecimal Unit is MM means height; when arc voltage mode,no decimal unit is V meansVoltage);

3. Editable Parameters State :No 1 is Display the Parameter Definition; No 2 means as ;Last threeis Unit Parameter(must be flashing),when Capacitance mode,just only one decimal Unit is MM



means height; when arc voltage mode,no decimal unit is V means Voltage. No 1 :Parameter DefinitionH(Highest Position Limited),the THC will alarm and stop going UP when the Torch position

more than this value.H Value 100~300 (Default is 280)L(Lowest Position Limited),he THC will alarm and stop going DOWN when the Torch position

less than this value.L Value 10~40 (Default is 10)A(Height parameter for auto working),the distance between Torch and Metal,setup by users.A Value 20~200 (Default is 80)E(Error Area),the Torch will stop adjust when the really height as the same as the A+E or A-E.E Value 0~20 (Default is 3)d(adjust speed),the Torch will auto adjust height when the really height between A-E-d ~ A-Eand A+E~A+E+dd Value 0~100 (Default is 5)C(working mode selection),select the working mode,0 is Arc Voltage mode,1 is Capacitancemode)C Value 0 or1 (Default is 0)B(stop going down parameter)Capacitance mode:the Torch will stop auto controlling (stop going down) when the really heightposition more than B value, less than B value, the THC will auto working again.Arc Voltage mode:the Torch is down by manual, Torch will auto up and stop the B value

positionb Value 0~50 (Default is 5)In turn order is :H → L → A → E → d → C → b → H



Press-key InstructionPress-key on CNC Controller as follows: (as View 1)

View 1

Function Instruction

Button Function Instruction

[The Function Button]

Processing the one-key adjusting function when Manual Mode

Switch the current edit parameter

[The Confirm Button]

Enter or Exit the Editable state

Working state as before state when Exit the editable state

[The UP Button]Moving the Cutting Torch up when Manual Mode

Current parameter to add 1 when Editable state

[The UP Button]

Moving the Cutting Torch down when Manual Mode

Current parameter to reduce 1 when Editable state



Pin Definitions1. The pin definitions of 15-pin connector for Model RZNC-THC height controller

manufactured by Beijing RichNC Technology Co.,Ltd are as follows:

2.Pin Definitions of RZNC-THC01 9-Pin Connectors.

3. Wiring Diagram with RZNC-THC01(Arc Voltage Type)



in fact , you just need 3 steps the RZNC-THC will good working for you!1.Connect the THC board J2(arc+ and arc-) with the plasma generator(arc+ and arc-) using wires2.connect the THC board J3(L.N) with the power AC220v (L.N) using wires3.connect the THC J1(Pin 9) and THC(Pin15) with DC24V as the diagram using wires or switch.that is all, nothing more, do one job for test, the THC will good working .By the way, The Beijing RichNC Technology Co.,LTD products RZNC-THC isindependent control system,it working depend on the plasma generatorvoltage.need not connect any IO or wire with the control system,because themwithout any relationship.The RZNC-THC has built-in himself controlsystem,himself motor,himself limited switch,himself connect board.it is not belimited by any control system.so the RZNC-THC suit for any plasma/flamecutting machine.



Operating Instruction

RZNC-THC01 include three states after power on1. Manual Control State:show your working mode,Operating state,Height parameter setup2. Auto Control State:show your working mode,Running state,the current value for height3. Editable State:show your parameter definition and current value

Parameter setup1. How to enter Editable state

Press the "Confirm button" long time(normal 3 seconds),the THC will enter Editablestate for parameter setup.2. How to change the parameter

Press the "Function Button" with Editable state will change the parameter. It change ina cycle.

In turn order is :H(Highest Position Limited) → L(Lowest Position Limited) → A(Heightparameter for auto working) → E(Error Area) → d(adjust speed) → C(working modeselection) → b(stop going down parameter) → H(Highest Position Limited)About them value please read the Parameter Definition3. How to setup parameter

e.g.:about the A(Height parameter for auto working) value when want setup one newmachine for plasma working .

First,We must got the plasma generator working voltage from manual or by yourself withmultimeter.(when the plasma generator make the plasma arc,please test the voltage,for examplewe got your plasma generator working voltage is 120V,normal it is 120-140V in this world)

Second,we will press the "Confirm button" 3 seconds,the THC will enter Editable

state for parameter setup. Then we press the "Function Button" for change the parameter.Press the "Function Button" two times we will got the A(Height parameter for auto working)parameter as editable state.normal the A Value 20~200 (Default is 80),it is 80 now.

Third,we press the "UP Button" for increase the A value,till the LED show your 120then we leave the finger that we will input the 120V into A value.

Last, we press the "Confirm button" to save this parameter and cancel the editable stateWe finished the A parameter setup.

How to working1. Auto modeNote :Please make sure connect the wires as the RZNC-THC01 Wiring Diagram before you startworking.



Normal we using the RZNC-THC01 as auto mode. Connect the Pin 10(auto mode) with thePin 8(DC24V GND).the RZNC-THC01 will keep auto working mode.

Setup the A(Height parameter for auto working) value nearly the plasma generator workingvoltage.*******************************************************************************Note:

if the LED show your"HHH"(Height limited alarm) when the THC is auto working(plasmagenerator from ignited to died) because the torch already nearly the height limited switch(thisswitch built in THC),please reduce the A value 5-10 one time till the THC good working.

if the LED show your"LLL"(Low limited alarm) when the THC is auto working(plasmagenerator from ignited to died) because the torch already nearly the low limited switch(this switchbuilt in THC),please increase the A value 5-10 one time till the THC good working.*******************************************************************************

Press the working button(on the controller system, if using RZNC-0901 controller just pressthe RUN button is OK).the RZNC-THC01 will auto working by himself.

Yes, that is all.so easy, so useful,need not other operation,needn't more.the RZNC-THC01 had good working for your job.that is RICHNC,suit yours CNC Controller system.2. Manual modeNote :Please make sure connect the wires as the RZNC-THC01 Wiring Diagram before you startworking.

Sometime we have to rise or down the plasma torch by yourself when we using theRZNC-THC01 first time. Because we must test the THC01 max move distance.

Must not connect the Pin 10(auto mode) with the Pin 8(DC24V GND).the RZNC-THC01will keep manual working mode.this time ,the Pin 12(manual down) and Pin 13(manual up) is canable to working.

Connect the Pin 12(manual down) with the Pin 8(DC24V GND).the RZNC-THC01 will takethe torch to down.

Connect the Pin 13(manual up) with the Pin 8(DC24V GND).the RZNC-THC01 will take thetorch to rise.*******************************************************************************Note:

if the LED show your"HHH"(Height limited alarm) the torch will stop when nearly theheight limited switch(this switch built in THC),please stop rise.

if the LED show your"LLL"(Low limited alarm) the torch will stop when nearly the lowlimited switch(this switch built in THC),please stop down.*******************************************************************************3.Working stepperA) Keep K1 is open,make sure the THC is manual modeB) Then close the K2,the THC torch will go down, touch the metal plate but the THC not

showing the “LLL”(checking the THC moving distance able touch metal)C) Open the K2,Close the K1,make sure the THC is auto modeD) The THC will auto up the torch till touch the top and the THC showing “HHH”E) Running one job,the plasma generator will start,and the THC will got the plasma arc voltage

value,the THC will auto go down to close the metal plate.(please must be setup the correct arc



relay time if you using the RZNC-0901 controller)F) The THC will auto adjust the torch height to keep the same gap between torch with metal

plate(click here to checking the THC working video)

By the way, The Beijing RichNC Technology Co.,LTD products RZNC-THC isindependent control system,it working depend on the plasma generatorvoltage.need not connect any IO or wire with the control system,because themwithout any relationship.The RZNC-THC has built-in himself controlsystem,himself motor,himself limited switch,himself connect board.it is not belimited by any control system.so the RZNC-THC suit for any plasma/flamecutting machine.

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