Installation manual iCNC600 board
Contents
1. aw min mmo 13 14 PWM3 OC Analog Out 2 NENT 15 16 GND AOUT Analog 1 can be used to connect a PT100 temperature sensor connect between PIN1 and PIN2 Analog in 2 can also be used for a PT100 temperature sensor connect to PIN3 and PIN4 Additional there is Analog out 2 for if there is a second device in the system that needs analog control e g a Vacuum pomp with frequency inverter Use Analog out 2 PIN 15 0 10V together with PIN 16 to control such device PWM2 is a PWM signal with the same function as Analog out 2 This is a poly fuse protected open collector output on PIN12 with PIN11 PWM3 is a third signal to control an analog function this is only a PWM output it is also ply fuse protected against short circuit at PIN 14 together with PIN 13 Analog in 5 is designed for PLASMA THC control to measure the plasma voltage An external voltage divider 1 50 is used to convert the high voltage 300V to 6Volt To have maximum control resolution of this input there are 3 potential meters on the board to set a window to the interesting work voltage Usually the working voltage for THC is between 80 180 volts these potentiometers allow the map this range to the full range 0 1023 of the analog to digital converter on the iCNC600 board See the description below how the adjust the analog input voltage level for analogue input 5 Plasma THC interface connections ICNC600 Analog In 5 J9 PIN7 GND Analog In 52. Connect the shield of the iCNC600 cabling to the FASTON connector available at each connector of the CPU Even better would be to apply an GND Earth rail besides the iCNC600 at both sides in you cabinets and connect the shield there with special EMC shield clamps This way the noise will not reach the iCNC600 board
3. for the output of the sensor These inputs are not galvanic isolated because it are high speed inputs They are 24V inputs filtered and protected against transient voltages J8 SAFETY RE EN SN OUT_ OC OUT_ OC 24V SPINDLE GND 24V SPINDLE External Error is a 24V input that can be used as extra error input with action ESTOP or SMOOTHSTOP configurable in the software The ESTOP inputs are for informing the software that the safety relay is in safe or estop state The ESTOP buttons and possible Machine limit switches are connected to the system safety relay The safety relay switches on the Power of the Machine moving parts usually spindle and drives 1 or 2 output contacts of the safety relay are connected to the ESTOP input s of the J8 connector A possible Safety relay is e g the PNOZ S3 of company PILZ If one contact is used connect it between PIN3 and PIN6 If 2 contact is used connect one contact to PIN3 and PIN4 and connect the second contact to PINS and PINE For more info on using a safety relay please refer to the documentation of the safety relay supplier The system ready output 2x tells the safety relay that the iCNC600 and software is ready to switch on The safety relay will switch on only if the ESTOP buttons connected to it are in safe state J9 ANALOG AINAPTION 11231 GNDA eS a IO 5 6 GND IO BEE 1718 Isolated AIN 5 GND Isolated AIN 5 4 20mA 9 10 GND IO
4. Installation manual iCNC600 board D in co e HHHH mi i men i Ax1 s W i f i a ki kumma 3 4 a i 7 Ax2 just Ax3 raid RIIT UE DI Ax4 S D e e ef e KI a Hal g d t Ad UHH FEE ma H EK EI W N j Valm W H Ch Ax5 H 1111 2 MIE LC k WEE n i w SM Mic ji Ax6 hes CITI a me pe AON alal J Lif ajpuids OUT 9901d Ja 0 99000000000 et att Ern ee Kn e a a H Seas ati TILIEILLOILL kr Nom n m n m 2 a W LUM Bice If om ra 54 va a amp gf A19jes LLL ae TTT tenes E cf ul xny Ka A8 el et amp Clare ni air g MLLE ETITI CHILE na ore CS Te S N miti ec 11 08 nii pedi gin E E ima Ss LI CP j E in CU Le CO atea KI Mu Cie a ei split ain am ETC 6f Bojeuy Bala v i S il LE JUEpUod vf SNAGOM_ GE H P R jm oja i essa DIE eisleie Ok K e MMe a P AH Fe an p d Ethernet USB JP1 JP2 Highlights Designed for the Industry EMC and Safety All 1 0 24V and short circuit protected galvanic isolation where applicable Drive error inputs stops all drives if one has an error Drive warning inputs action configurable PT100 temperature sensor inputs Isolated analog input for Plasma THC System Rea
5. J9 PIN8 1 50 Voltage divider Plasma ON Relay Plasma Voltage max 300 V Tool Out J11 PIN1 Hyperterm GND Tool Out J11 PINI powermax 105 AUX IN 1 J5 PIN3 GND AUX IN 1 J5 PINS Plasma is ON Feedback AUX OUT 2 J6 PIN9 Corner Reduce current Optional GND AUX OUT 2 J6 PIN10 The plasma arc signal is used to control the height of the Z axis The signal is high voltage approx 300V and during ignition even several 1000 volts it is brought back to a safe voltage using 1 1 50 plasma voltage divider This divider is already build in into the plasma current source or can be obtained separately from the plasma current source supplier The signal from the 1 50 voltage divider is connected to analog input 5 see drawing above The plasma is started using M3 this switches to tool output ON this can be connected with a relay to the plasma current source The plasma is on is an output from the plasma source to an input of the CPU indicating that the plasma is ON This input is optional The corner output from the CPU is a signal that becomes active when the CNC is reducing velocity in corners This signal can be used by the plasma source if supported to reduce the plasma current With 1 50 the voltage is brought back from 300V to approx 6 volt The interesting work area for the THC lies between 60 and 200 volts The input of the CPU in handle max 10V The processor can read values for 0 1000 increments 10 bit To make ful
6. d 1000 So now input 0 gt analog value 5 on IO screen 0 And when input 2V gt analog value 5 is about 500 With 4V input gt analog value 5 shows about 1000 can be a bit more than 1000 up to 1023 Step 5 Apply 1 2 volt after 1 50 divider is our lower arc voltage working value and resembles 60V plasma voltage Turn the lower limit potentiometer clockwise until the value reads O volt Step 6 Apply 4 V to the input this is our max working voltage and resembles 200V plasma voltage Turn the upper limit potentiometer such that the value reaches near 1000 This is all about the calibration of the analog input with the potentiometers on the board We have now mapped a plasma voltage from 60 200V after the 1 50 divider 1 2 4V to the full scale of the processor analog input 0 1023 This will give the optimum THC performance The software also must know the mapping of the 0 1023 input to arc voltage The software uses an offset and multiplication factor to transform the analog 5 value read to a representation of the plasma arc voltage VoltPlasmaOnDisplay voltInput adcMulFactor adcOffset The adcOffset 60 because at 60V the ADC input value is zero The adcMulfactor VoltPlasmaOnDisplayRange InputRange 200 60 1000 0 14 If your requirement of working arc voltage is different from 60 200V apply the steps above with your values Step 7 Read the plasma manual for setting up the plasma THC related paramet
7. dy Estop input for connection with Safety relay Easy Phoenix connectors no break out board needed 6 Axes simultaneous control fully interpolated 6 Home inputs 6 Drive error inputs 6 Drive Warning inputs 2 touch probe inputs 5 analog inputs Spindle sync input for thread cutting Flood coolant output Mist coolant output Spindle on off output Spindle direction output Spindle 0 10V output Spindle PWM output 2nd Analog output 2nd PWM output 3rd PWM output 8 General purpose outputs 8 General purpose inputs MODBUS interface for additional I O boards Ethernet connection for CNC operation USB connection for firmware upgrade Pendant connection with RUN PAUSE Hand wheel connection Size 270mm x 125mm DIN rail mount Connectors Connector a open collestor outputs aversv __ se 3 a sien o 5 6 R aam 7 sl um O mea 10 mee The home inputs can be used with micro switches or with proximity sensors NPN or PNP 24V For micro switches use PIN 1 and 3 For sensors use the 24V supply PIN 1 and 2 and PIN 3 for the sensor output These inputs are galvanic isolated The drive ENA STEP DIR outputs to the drive are designed for common supply at 5V or 24V this voltage is selected by jumper JP4 The ENA STEP and DIR are 5V or 24V depending on JP4 The ENA STEP DIR are pulled to ground for action These outputs are poly fuse protected max current together is 0 2 Amp The ALARM input is conn
8. ected to the open collector output of the drive The ALARM input is connected to the alarm input of the drive The action ESTOP can be configured in the software This is used to stop all axes if one drive gets an error The INPOS input can also be used the same way and can be configured for ESTOP or SMOOTHSTOP in the software Using shielded cable is recommended the shield can be connected to the FASTON connector besides the connector ep J6 AUX OUT COOLANTS AMP ENABLE anno fofo aoua nio 817 0002 ano S com nio 413 OUTAMPEN AUX OUT 1 AUX OUT 8 are general purpose outputs then can be used to switch on off additional devices and to control e g an automatic tool changer COOL2 is the MIST coolant output COOL1 is the FLOOD coolant output OUT_AMPEN 2x are switched on when the amplifier enable is activated in the software The polarity of this output can be configured by jumper JP3 These outputs are galvanic isolated and short circuit proof 35 AUX IN 35 AUX IN AUXIN A 10 9 AUXIN3 24v AUX 8 7 map GNDIO L lz GNDIO AUXIN 2 4 3 au AUX IN 1 AUX IN 8 are general purpose digital inputs The can be used for reading additional sensors switches etc These are galvanic isolated 24V Each input as a 24V and GND terminal this allows the supply of 24V sensors J4 MODBUS coMMONMODBUS 8 7 omg common Mous 6 5 lossi common Mon
9. ers in the software J13 PENDANT HWA 314 nwm wis fe Awe ans o 718 _AGND PENDANT Ava Lag AGND PENDANT _ A pendant is a handheld device with a hand wheel for jogging a RUN and Pause Button and optionally rotation switches with voltage divider resistors to the analog inputs AIN 3 and AIN 4 to select the hand wheel axes and hand wheel multiplication factor Optionally because this can also be selected by the graphical user interface of the software The RUN button can be connected to PIN1 and PIN12 The PAUSE button van be connected to PIN2 and PIN12 The hand wheel count signals A B A B is connected to PINS 3 6 The hand wheel 5V supply is connected to PIN11 AND pin12 Analog in 3 use switch with voltage divider as explained in the software manual can be used to set the axis used with the hand wheel Analog in 5 use with voltage divider as explained in the software manual can be used to select the hand wheel multiplication factor Note that the pause button can also be used to select the axis when in hand wheel mode The RUN button I hand wheel mode will zero the axis position General EMC tips USE Shielded cables for all cables especially the hi noise cables from VFD to spindle and from Drive to motor Keep these cables as far as possible away from the iCNC600 board Route these cables close to the metal of the cabinet Use a metal plate preferably steel not aluminum as GND Earth plate for the whole cabinet
10. l usage of the 10 bit resolution the range can be adjusted to the working area for the THC The 60 200 volts are reduced to 1 2 4 volts So we want that the processor reads 0 when the input is 1 2 Volt and read approx 1000 when the input is 4 Volts This can be achieved by adjusting the 3 potentiometers on the iCNV600 board GAIN Analog in 5 This potentiometer defines the range of the input voltage it can be set such theta the max processor read out is approx 1000 from about 4V to 10V For the plasma we want a range of approx 200V Lower Limit analog in 5 This sets the low voltage where the processor reads 0 Upper limit analog in 5 This sets the voltage where the processor reads the maximum value approx 1000 For the adjustment an variable voltage supply is needed The Eding CNC software is started and the IO page is selected to view the analog value Step1 Apply 4 volt to the analog input 5 Step 2 Turn lower marked with L limit potentiometer counter clockwise until the value read does no longer change Now the lower limit is set to OVolt Step3 Turn the upper limit potentiometer marked wit U counter clockwise until the analog value read no longer changes Now the upper limit is disabled Step 4 Adjust the gain potentiometer until the analog 5 value read is just at is max approx 1000 and does not change anymore When varying the input now between 0 4V you should see the value in the screen vary between 0 an
11. s 4 3 IO WARN This interface is there to connect external MODBUS RS485 compatible I O boards Currently only the RLY8 I O card of Eding CNC is supported This connector connects 1 1 to the MODBUS RS485 connector on the I O board A 4x twisted pair shielded cable is recommended J11 SPINDLE J11 SPINDLE owon e aan Pv 78 moro The TOOL OUT output switches the spindle ON OFF M3 M4 MS in g code The TOOLDIR OUT sets the spindle direction M3 M4 in g code The 0 10V OUT is for controlling the spindle RPM if there is a VFD controlled spindle Use this signal always in combination with THE associated GND 0 10V PWM1 OUT is the PWM signal that can also be used to control the power of the spindle or laser These outputs are galvanic isolated and short circuit proof J10 PROBE aw 121 00 INESYNC spindle pulse 1314 NC s el oo m fe w ooa 19110 ow IN SYNC is connected if applicable to a sensor that gives 1 pulse revolution of the spindle it is used to measure the spindle speed and perform thread cutting on a lathe the minimum pulse width is 1 ms The Probe inputs are used to connect a Touch Probe or tool setter NPN and PNP or switches sensors can be used the 2 probe inputs are internally connected together If a switch is used connect it to PIN5 and PIN 7 or PIN 9 and PIN 11 If a proximity sensor is used use PIN 5 and PIN 6 or Pin9 and PIN 10 for the supply of the sensor use PIN 7 or PIN11
Download Pdf Manuals
Related Search