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C32- DUAL PORT MULTIFUNCTION CNC BOARD

1. Motor Tuning and Setup Axis Selection SPINDLE MOTOR MOVEMENT PROFILE Velocity X Axis Y Axis Z Axis 0 0 05 0 1 0 15 0 2 0 25 0 3 0 35 0 4 0 45 0 5 c Time in Seconds Spindle Accel Velocity Acceleration Step Pulse Dir Pulse saveausserrncs Steps per In s or mm s per min in s or mm s sec sec G s 1 5us 0 5 1000 2700 450 1 1655856 1 1 Cancel OK Fig 4 Motor Tuning and Setup screenshot After configuring the Mach these steps should be followed Step 1 Ensure that all external power sources are set to OFF Step 2 Connect the power supply to the Power Inputs Terminals Step 4 Turn on the external supplies Step 5 Connect a multimeter in the analog outputs connectors and make a fine tune to this output Make sure that when you reach the max speed in the control software you get 10VDC out This voltage can vary depending on many things including the electrical properties of parallel port or breakout board you are using the length of the step pulse your software is delivering and the normal hi or low status of your step pin Play with the fine tuning pot in the card the normally pot for fine tuning the hi or low status of your pin and the pulse width analog 0 10vdc output Step 6 Turn off the external supplies Step 7 Connect the analog output and external Relay contacts Step 8 Turn on the external power supplies Revision 3 28 2012 http cnc4pc c
2. 4 w w Pins 2 9 1 14 16 and 17 are output pins No other pin numbers should be used Fig 5 Charge Pump configuration Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 7 27 C32 Rev 3 User Manual meg am f SOM ITN MK TO CNH Selecting the SCHP operation mode Onboard DIPSWITCH allows activating or deactivating the SCHP detection function 01234 0000000000 SWITCH 2 ON Activate the SCHP detection function SWITCH 2 OFF Deactivate the SCHP detection function Note When the Safety Charge Pump is activated 5V in the E Stop terminal and a valid SCHP signal is present Pin 17 Port 2 will go high This high signal can be used to enable other external devices such as enabling other Breakout Boards or relays that would enable servos VFDs contactors etc Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 8 27 C32 Rev 3 User Manual 4 Integration Solutions for CNC Projects 5 2 Variable Speed Control pin 14 Port 1 and VFD connection Pot for Fine Tunnng the Analog Output Voltage RELAY COMMON JUMPERS These jumpers allow to connect the VFD COMMON or any other Signal to the COMMON contact of the Relay 1 and Relay 2 See the pinout of the RJ45 for VFD Operartion Mode Jumper US or international mode Rj45 for VFD Analog Output Relay 1 Relay 2 External 12V or 24V Connection Voltaje 0 10V Power for VFD enabling Signal
3. PC Pin IEEE 1284 Internal RECOMMENDED Enable Output connector High output current Buffer Fig 1 Simplified functional block diagram for the outputs 2 9 Parallel Port coupling is done following IEEE 1284 standard recommendation The indicator LED is driven by a different buffer 4 2 Outputs 1 14 16 and 17 Port 1 simplified functional block diagram PC Pin aa IEEE 1284 Internal RECOMMENDED Enable Output connector High output current Buffer Fig 2 Simplified functional block diagram for the outputs 1 14 16 and 17 Note Internal Enable E Stop Pin AND SCHP OR Bypassed SCHP AND Port 1 connection Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 5 27 C32 Rev 3 User Manual 4 ntegrabon Solutions for CNC Projects The Internal Enable is the result of an AND Operation among the E Stop Pin the SCHP operation mode selected by the user and the port 1 connection to the PC parallel port or the Smooth Stepper 4 3 Simplified block diagram for inputs Board Connector Optocoupier RC Low Pass i Trigger E Filter Buffer PC input E 39 1 p oem Eo E E c E p E c E a BS L PC GND External GND Fig 3 Simplified functional block diagram for the Port 1 inputs pese um o um um um s GS Om Cm Gm C GS Um GG GP UD em a Board Connector PC input pin Optocoupler RCLowPass Schmitt 1 Filter Trigger L Buffer AN
4. Variable Speed Control allows controlling the spindle with PWM and direction signals as if it was an axis motor It converts the PWM signal into an analog 0 10VDC A Variable Frequency Drive or Inverter works by modifying the frequency for AC motors You can control most of these devices with an external analog signal 0 10VDC That is if there is 5VDC coming into through the control signal the motor will run at 50 of full speed if there was 10VDC the motor will run at 100 of full speed If there is no signal coming out then the motor will stop This function can also be used on many DC motor controllers by replacing the potentiometer that controls the speed A WARNING You will require a voltmeter to fine tune your system Before connecting anything please be sure to read your VFD s manual and make sure you understand all the safety issues Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 9 27 C32 Rev 3 User Manual Operation Mode Selection Jumper This jumper allows selecting the way how the relays are activated when a PWM signal and REV signal are present in the pins 1 14 and 1 16 The difference between the two modes of operation is that on US mode one relay is used one to start on CW and the other one to start on CCW On the international mode one relay is used for on off and the other one to indicate the CW or CCW rotation of the spindle motor This board uses the step and direction
5. cncApc com TechDocs C32R3 User Manual pdf 14 27 C32 Rev 3 User Manual 5 4 Microcontroller based driver monitoring system This board incorporates a microcontroller that runs programs that monitor the drivers e stop and perform other functions Functions e Enables and disables the drivers e Monitors E Stop e Monitors Safety Charge Pump e Monitors the Drivers errors pins it only monitors G320 340 DG2S Servo driver and Viper Servomotor drives at this time e Indicates the fault source e Indicates the system Status 5 4 1 Configuration DIPSWITCH DIPSWITCH allows activating or deactivating the SCHP detection function and selecting the driver to be monitored J 0050009 Q gt UU y 00000 O N E MANUAL a Le Le Le a B a a a ZO L1 j DI N L DI S e SWITCH 1 SWITCH 1 OFF Delayed enable output Pin 17 Port 2 SWITCH 1 ON Non Delayed enable output Pin 17 Port 2 Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 15 27 C32 Rev 3 User Manual The enable output will be activated when the driver enable process starts A delay in the signal activation time could be added by selecting the OFF position in the DIPSWITCH 1 The table below shows the delay time for every supported driver DRIVER DELAY Sec G320 340 G203 G210 201 Keling Viper Servodriver e SWITCH2 SWITCH 2 ON Activate the SCH
6. l S 3 A p W E OA E ee ee i Be ee P ow _ PC GND External GND Fig 4 Simplified functional block diagram for the Port 2 inputs Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 6 27 C32 Rev 3 User Manual meg am Y SOM JT Vis ref CNH 5 Special Functions 5 1 Safety Charge Pump SCHP Pin 17 Port 2 This board takes advantage of Mach3 s ability to send a specific frequency through one of the pins of the parallel port when the program is in control of the system CNC machinery can be very dangerous and you could have a risk of the machine doing something different that what you intend the machine to do if the program loses control of your system Mach be can be programmed in a way so when it is in control it delivers a 12 5 KHz signal through one of the pins This card lets you use this signal to work as an On Off switch for your system enabling a powerful safety system for your equipment If you ever had windows crash on you then this card is for you The port can also do weird things while the system is coming up or down For Configuring the Charge Pump in Mach X Use the dialog Config Ports and pins Output Signals Enable the Charge Pump output and configures it as is shown in the Fig 12 Next press the apply button Engine Configuration Ports amp Pins Current How Output 27 Output 3 amas 0 0 0 0
7. o0 90 9 g o 20 00 9 i on 99 T H OG Bp EEN L T ANS TNN TA S 9 o a Do a u 69 o e COOKS m C99 o m n di ERR 5 aj ERR Bo ar ERR Ps t ERM 26 7 EDD loo A Y 2M 7 e TT TOR 9 L 1604 1 HAL Ko H H 160 A LIS l WLS 6 oooo 0909 9009 00009 2000 sa cooo 0000 0000 9000 oooo 4 S RJ45 2 P RJas 3 o S e _2 __ RJ45_ RJ45_6 Fig 9 RJ45 Distribution RAS R452 o z z Zoo o z z Snl o z z Sinal o zi z Z Os o o z z zin O lz z Z O _ o m O uj ale QT 2 T GA u izime UT l LKA U l LKA lo rs I U l LKA N Supported connection Supported connection 6320 6340 6320 6340 6203 6203 6210 6201 6210 6201 Viper Servomotor Viper Servomotor Dugong DC Servo Driver Dugong DC Servo Driver Dugong DC Servo Driver Dugong DC Servo Driver Dugong DC Servo Driver Dugong DC Servo Driver pe e Z O Z G Z Z O Z O Ma N Ed 124 e m gt lt NIO Z O UD NTO Z JIo Un N O N Ww Ee NIZ Z O Un N O i u lZz ninsiz NLD LH 1 i LH 1 O _EXT Supported connection Supported connection Supported connection Supported connection Supported connection C19 C15 CS CB or C9 CIS CE or C9 NC Not Connected M N Parallel port or Smooth Stepper pin where M is the port number and N is the pin number When connecting optoisolated boards a conn
8. POWER SUPPLY FOR OPTOISOLATED INPUTS If optoisolation is not required set the 5V 200mA power selection jumpers in NOT REQ position To preserve optoisolation use different a power rey and set power selection ju o bm b d cM a __ be TET ns MAIN POWER SUPPLY LES d eal KLE BI srel ad NJE SV 2A L NUON X S gaa E Eram SE L yia f dde lna ste Z o FE esei me Mii annee E e b mo o ll i ce ER 0002000052 9 b are e 4o 9 ec o ee 000000909 1 BRE o pp oo af SZ j BI 066 9999 ro ee e 2229 SSsgngngnp 66 BBBBB9ERB9 K 9900000000 6 2500000 4600000 LEE 999999 ont i o e 2 4 29 8888888888 889888888 analele oal a rc 55 EEE 66 A 8000000000 E 2 i 2 66 6 RPR p 29 909 B CT eoo d PEG se oio lg c 8 c a i b A d TUN If optoisolation is not required o s D q D d pq bq set the power selection SSVSSEPPUS WAR jumpers in NOT REQ position POWER SUPPLY FOR If isolation is required e g with oio DRIVERS MONITOR G320 G340 use different a 5V 400mA power supply and set power selection jumpers in REQ position Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 4 27 C32 Rev 3 User Manual nteq ex M1 Si WITS TOY C 4 Functional Block Diagrams 4 1 Outputs 2 9 Port 1 simplified functional block diagram
9. setting for the spindle motor under motor output in mach3 to generate the required action on the relays For both cases the presence of PWM will indicate spindle start See the tables below US MODE INT on Spinde ON COW Relay 1 and 2 Pins 16 Port 1 They can be used to control the VFD The relay specification are shown in the below table ELECTROMECHANICAL RELAYS SPECIFICACTIONS Maximum Current AC 7A 240VAC 10A 125VAC Maximum Current DC 15A 24VDC 10A 28VDC Relays 1 and 2 Specifications Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 10 27 C32 Rev 3 User Manual RJ45 for VFD Connection This RJ45 let you make an easy connection between this boars and the VFD RJ45 for VFD Analog GND NS PIN 4 REL1 Normally Open Contact 6 REL2 Normally Open Contact 8 RelayCommon An GND Ground of the Analog output signal Analog Output Isolated Analog Output Signal 0 10V Ext GND External 12V or 24V power supply GND Ext 12VDC or 24VDC External 12VDC or 24VDC power supply used to enable the VFD Relay Common The signal or voltage wired to this terminal can be connected to the common terminals of the relay 1 and relay 2 Use the on board RELAY COMMON JUMPERS to do this connection Remove the jumper if this connection is not required For additional wiring diagrams check the bottom of the product s page http www cnc4pc com Store osc p
10. state 5V When SCHP and E Stop function are checked and validated the system send a LOW 0V to the driver s EN pin for about 2 Sec enabling the drivers If an external error occurs the system stops resets the CNC software and sends a HIGH 5V to the drivers EN pin The system will remain that way until the conditions to restart are present again Operation Mode 3 G210 201 1 When the system starts the C32 enable pins go to a LOW state OV When SCHP and E Stop function are checked and validated the system send a HIGH 5V to the Drivers EN pin for about 2 Sec enabling the Drivers If an external error occurs the system stops resets the CNC software and sends a LOW OV to the drivers EN pin The system will remain that way until the conditions to restart are present again Operation Mode 4 Viper amp Dugong When the system starts the C32 enable pins go to a low state OV When SCHP and E Stop function are checked and validated and there is no fault signal coming from any driver the system sends a high 5V to the driver Fault output pin enabling the drivers After that the system monitors the driver s Fault Output pin If an error is generated in any driver OV in driver Fault Output pin or an external error occurs the system stops resets the CNC software and sends a LOW 0V to the drivers to ensure they remain disabled LEDs indicator Operation The standby LED lights to indicate that the system is ready but disabl
11. C External Power Supply R External resistor required R External resistor required 5V U15 USVU13 U SV U 12 O SVU 11 LUJ SV U 10 INPUT Board Ground Fig 14 Wiring diagram to connect PNP open collector proximity sensors Connecting PNP open collector proximity sensor with the C32 Rev 3 R Value 12V _ R Value 24V C32 Rev 3 4700 Table 15 R value to Connect PNP open collector proximity sensor with the C33 I 0 my d o 1 ER Sl SN A External Pull up Resistor INPUT Board Ground Fig 16 Wiring diagram to do an Auto Tool Zero Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 23 27 C32 Rev 3 User Manual 4 Integration Solutions for CNC Projects 9 Dimensions O oooo 0000 l 9 ho 2 n JI Rit occi 81918 TE 19 y Ra ov eo o ee Geen H a 0 pi BOSS e099 09 al R T EC 0 1 foe pE O iea 0600000 o oe ELERES S 20200 00 2060000050e ET ITI CULIO ba d Pee 5 0002007 99 e 268 sad 000000045 9000020055 ec ee e 19 5290222 L i 06062602 ee 855654544 ARASA EAS c B 90000800 c L E R oo kd 5 EEE SESHESSESS se E i Ax A L e v fttov sos ee se ee e eo ee ee ao e 89 ae 1 o 99 000098045 sa La La v o do i smt 9999999995 1 0888988 985998 x 000 gt N wo
12. C32 Rev 3 User Manual C32 DUAL PORT MULTIFUNCTION CNC BOARD Rev 3 User manual Rev 1 1 Overview This card has been designed to provide a flexible connection with drivers and function boards using RJ45 cables It comes with sockets that allow direct connection of a Smooth Steeper Board from Warp9 Tech Design Inc or DB25 connectors It also serves as an interface board for the pendants provided by CNCAPC MPG2 MPG4 MPG12 MPG13 and MPG8 Features e Connects directly to the Smooth Stepper from Warp9 The board is provided with sockets that allow the Smooth Stepper Board to be plugged directly into this board No ribbon cables required e IEEE compatible Includes the circuitry recommended by the IEEE 1284 Level 1 standards for bidirectional parallel communications between personal computers and peripherals 1284 Standard Hevision 3 28 2012 http cenc4pc com TechDocs C32R3 User Manual pdf 1 27 4 mteg abor SMUT YS rof CN PA Pre P TS C32 Rev 3 User Manual e Built in PWM Based Control It has an isolated analog 0 10VDC output that will convert a PWM signal into an analog signal that can be used to command a commercial VFD This analog can be adjusted using on board potentiometer so this board can be adjusted to other voltages Speed e Built in isolated DC DC converter for analog output voltage No need for using an external 12V power supply to power the
13. P detection function SWITCH 2 OFF Deactivate the SCHP detection function e SWITCH 3 and 4 select the driver you will use according to the below table DRIVER DIP3 6320 6340 o Li G210 201 Keling 0 Viper Dugong DIP 4 o ex3 a o 5 4 2 Program description Connect the driver ERR RES servo drivers or EN stepper driver terminal to the pin 5 of each RJ45 driver connector ERR RES servo drivers or EN stepper driver descriptions Operation Mode 1 G320 G340 When the system starts the C32 error reset pins go to a low state 0V making sure the driver remains disabled When SCHP and E Stop function are checked and validated and there is no fault signal coming from a driver the system send a high 5V to the driver s error reset pins for about 5 seconds to enable the drivers After that the system monitors the driver s err res pins If a fault occurs on any driver OV in driver ERR RES pin or an external fault occurs E Stop or SCHP fault the system stops and sends an e stop signal Active low to the controller Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 16 27 C32 Rev 3 User Manual All outputs on the board are disabled and the drivers will be disabled by sending a LOW 0V to the drivers ERR RES pin The system will remain that way until the conditions to restart are present again Operation Mode 2 G203 When the system starts the C32 enable pins go to a HIGH
14. amp amp 446 lt ao sees BEBBRBEBERR e 0000000 gt o 00000000 T 00000000005 m 6008 060290606600000002006 oe 00009229200020000000 P 2 0 0 08 HHR el 9995999585 i Pe eee TTT TEE 6606 399 do 719 6688988888 zn e Lj so Te U 1340000000 0999909 L ii mo ge RR RL Peres Ssss e600000000 9ooo mM e oooo coccoscoss All dimensions are in Millimeters Disclaimer Use caution CNC machines could be dangerous machines DUNCAN USA LLC or Arturo Duncan are not liable for any accidents resulting from the improper use of these devices The board is not fail safe device and it should not be used in life support systems or in other devices where its failure or possible erratic operation could cause property damage bodily injury or loss of life Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 24 27
15. analog output circuit It now comes with a built in DC DC converter so the power for the analog circuit is sourced from the 5vdc that power the board e Two Built in Electromechanical Relays with NO and NC positions for spindle control This board has two relays that can be used to control the direction CW CCW and enable the drive On Off e RJ45 Connector for Easy VFD Connection e Monitors E Stop Safety Charge Pump and Drivers it only monitors G320 340 G203 G210 201 Dugong and Viper Servomotor drives at this time e Enables and disables the drivers e An Electromechanical Relays with NO and NC positions for general use Pin 2 16 or Pin 2 17 jumper selectable e Microcontroller based SCHP This board comes with a microcontroller that allows the implementation of a complex algorithm for sampling and analyzing the SCHP signal e HJ45 connectors for all l Os You only have to use standard networks cable to make all connections e Easy connections with CNC4PC relay boards and speed control boards and 6 axis MPG4 and e Connects 4 pendants MPG2 MPG8 e Optoisolated inputs e Works with regular parallel ports Board C24 from CNC4PC or Ribbon cables can be used to connect regular parallel ports e All TTL 5VDC signals Interface directly with parallel port interface products and other CNC4PC cards 5VDC TTL cards are very common among automation devices e Buffered ou
16. e below wiring diagrams are an example any input can be used for the connections Connecting N Connecting N Connecting the NO Switches NC Switches E STOP latching push button j TT NC N 1 T m Fig 10 Wiring diagram to connect switches NPN Open collector Sensor Normally open NPN Open collector Sensor Normally closed 12 or 24V DC External Power Supply EX epe p 5V oV 15 13 INPUT Fig 11 Wiring diagram to connect NPN open collector proximity sensors Board Ground For a 24V or 12V sensor the recommended value for the external resistor H1 is 4 7K Ohm Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 21 27 C32 Rev 3 User Manual 4 Integration Solutions for CNC Proiects O C32 Input 12 or 24V DC External Power Supply Fig 12 Wiring diagram to connect in parallel NPN open collector proximity sensors NPN Sensor Normally closed NPN Sensor Normally open 12 or 24V DC External Power Supply EIE 12 Li 5V 10 5V O15 O SV INPUT Fig 13 Wiring diagram to connect NPN proximity sensors with internal pull up resistor Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 22 27 C32 Rev 3 User Manual nteq ex wy Si WITS TOf C PNP Open collector Sensor Normally open PNP Open collector Sensor Normally closed 12 or 24V D
17. ection between the ground of the C32 and the board must be used This is the case for the C15 and C19 Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 19 27 N LA O Z O J N MW E lW 1 rn m HP Zuz m gt lt N gt N 4p Integration Solutions for CNC Projects C32 Rev 3 User Manual 7 Connecting a Pendant Set the pendant enable jumper in ENABLE position if a pendant is connected to the DB25 connector 14 BCC U U LI BU C C UC DH SDS 25 e QD 19 O OG Oo Oo O O O OG O15 INYON3d 3HL OL 3 t 29 aaaaaaa Pins 2 10 2 11 2 12 2 13 and 2 15 are able to be used with the pendant DB25 connector or as general use input pin RJ45 connector Set the Pendant ON OFF selection jumper in ON position if a pendant is connected to the DB25 connector Otherwise set jumpers in OFF position d 8UN INUON3d 180c qaduOg8 IN a La 7 0 Pendant JUMPERS Iw PORT 2 PORT 2 Fig 9 Pendant ON OFF selection jumper Note Pins 2_2 2_9 are configured as inputs and they are only accessible through the DB25 for Pendant Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 20 27 C32 Rev 3 User Manual integration Solutions for CN 8 Wiring diagrams While this board supports only TTL 5VDC signals different kind of sensors switches using different voltages can be connected using the diagrams that follow Note Th
18. ed There are 3 possible error sources a driver fault an E STOP error and a SCHP error An LED will light next to the source of the fault to indicate the cause Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 17 27 C32 Rev 3 User Manual C INC 4PC integration Solutions for CNC Projects STATE AND FAULT Driver Error indicators INDICATORS ese 3 ce Noe Sei Boso cu Keg SE OOTE DES BSE OSE COA 4a p d ERR S eio d ERR she af ERR it ERR E ERR iT lp i ERR ojo AXIS X AXIS Y AXIS Z Ec AXIS f 55 AXIS 5 Ec AXIS 6 SU RIL G 0000 0000 0000 E STOP TERMINAL RJ45 Driver Connectors i Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 18 27 C32 Rev 3 User Manual 4 Integration Solutions for CNC Project 6 Pinouts L NId RJ45 7 Basin hin asLe Pi ON NI n ON 0000 aR RR Q TID SLIfidNI Q319 105 IOLdO e z L a Be a Ea SE Ed A a _ po pl 3 ma a 4 tag TONE DIA sare SEEMANUA G nd a S E sip vrid ES fm caca a L lt E 5 e S ci a 2 e oa gt es gp ole 444 rox 9 9 m a a e 9 e a 2 7 R o Bese 9 99 a BEE Sey OU E a o Post A Wis WE ee UM 66 oe 9 6 K E o 9 IOI Oz J9 o9 se Q 9 d 9 Ce rue Ri
19. om TechDocs C32R3_User_Manual pdf 13 27 C32 Rev 3 User Manual 4 Replacing a Potentiometer D wine This circuit can be used to replace a potentiometer of 26779 DC motor speed control circuits This speed controller uu circuits are very commonly used by SIEG KB 209 5 Electronics and many other oriental machines Before T s gt explaining how to do it please first keep in mind that it can be done if the voltage that goes though the pot is l b 12vdc or less This circuit cannot be used for AC REF VOLT currents GND WIPER In most cases the terminals that go to the potentiometer will carry these signals P1 GND P2 WIPER P3 REFERENCE VOLTAGE These are the steps for replacing a potentiometer 1 Measure the voltage difference between P1 and P3 Make sure it measures under 12vdc 2 Fine tune the analog output to the output voltage you got from step 1 3 Connect the ground from the analog output to the ground of the potentiometer P1 4 Connect the analog output to the wiper connection of the potentiometer P2 5 3 Electromechanical relay 3 Pin 1 Port 1 This can be used for AC or DC and come with NO and NC Normally Open and Normally Closed positions The relay specification are shown in the below table ELECTROMECHANICAL RELAY SPECIFICACTIONS Maximun Current AC 7A 240VAC 10A 125VAC Maximun Current DC 15A 24VDC 10A 28VDC Relays 3 Specifications Revision 3 28 2012 http
20. re T Closed Loop Spindle Control CCW M Output 2 P oz 1 foi oD fo2 l Output Signal s 1 6 PWMBase F Iv Le Lee ESI Flood Mist Control d Minimum PWM Fi PWM Frequen Disable Flood Mist relays Delay l atene Mit MzOupuz 0 General Parameters Special Options Usually Off CW Delay Spin UP E Hood M8Outputit 3 mu Mdh 1 Seconds 7 Hotwire Heat for Jog Output Signal fs 1 6 CCW Delay Spin UP 1 Seconds 7 Laser Mode freq ModBus Spindle Use Step Dir as well CW Delay Spind DOWN 1 Seconds Torch Volts Control Enabled Reg 84 ZR 64 127 CCW Delay Spin DOWN 1 Seconds Torch Auto Off Immediate Relay off before delay Max ADC Count 16380 Apply Fig 3 Spindle Setup screenshot Go to Config Motor Tuning Spindle On Steps per unit put 1 000 set velocity to maximum For Acceleration choose the acceleration that you feel comfortable with Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 12 27 C32 Rev 3 User Manual 4 Integration Solutions for C NC Proiects otart slow increase acceleration as you test your system Under Step Pulse length use a number from 3 to 5 but start with 3 This number is directly proportional to the final voltage you will get in the analog output Use this number and the fine tuning pot to adjust the voltage you want to get at max speed
21. roduct info php products id 255 Configuring the Control Software It is strongly recommend you read your control software s manual You need to configure your control software to control the spindle as if it was an angular axis This card requires a PWM input signal to deliver 10VDC So you have to set the speed of the motor spindle at maximum For acceleration values adjust them to where you feel comfortable Keep in mind the acceleration of the motor must also be set in your VFD For configuring Mach follow these steps 1 Go to Config Ports amp Pins Motor Outputs Enable the spindle and select the port and pins you wired for step and direction Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 11 27 C32 Rev 3 User Manual 4 nteg ator Solutions for CNC Pro jects Fig 2 Ports amp Pins configuration screenshot 2 Go to Config Ports amp Pins Spindle Setup In the motor control box check Use Spindle Motor Output and Step Dir Motor Under Pulley Ratios set the pulley ratios of the machine Engine Configuration Ports tt Pins Port Setup and Axis Selection Motor Outputs Input Signals Output Signals Encoder MPG s Spindle Setup Tum Options Relay Control r Motor Control r Special Functions Disable Spindle Relays IW Use Spindle Motor Output v Use Spindle Feedback in Sync Modes Clockwise M3 Output TY S dao
22. tputs All outputs are buffered through the use of high speed and high current buffers with the result that your devices receive all the power they need Revision 3 28 2012 http cnc4pc com TechDocs C32R3_User_Manual pdf 2 27 C32 Rev 3 User Manual e Status LEDs on all inputs and output connections No more guessing You can SEE all your signals Save valuable time and brainpower for CNCing To avoid remaining current to the main load driver or other device all the indicator outputs LEDs are driven by independent buffers of the ones that drive de output e 34 inputs and outputs on 2 ports PINS PORT1 PORT2 TOTAL INPUT 5 13 18 OUTPUT 12 4 16 TOTAL 17 17 34 2 Specifications e Inputs and outputs with close 5V and ground connections Forget about grounding problems Easily connect your pin by using your close by ground connection No need to be an electronics expert to ground all your stuff e Works directly with popular CNC hardware and software That goes for Geckdrive Rutex and parallel port control software such as mach3 Linux EMC2 and TurboCNC 16 5V power supply voltage 0 5V 24mA 0 44 V AM 10 ns 120ms Time passed since a fault in the SCHP signal is detected and the outputs are disabled Revision 3 28 2012 http cncApc com TechDocs C32R3 User Manual pdf 3 27 C32 Rev 3 User Manual L a IL 4 Integration Solutions for CNC Projects 3 Powering the Board

C32- DUAL PORT MULTIFUNCTION CNC BOARD

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