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MachBob3 (MB3)

 

Owner’s manual 

 

 

Doc E1.3R2

 

(3/31/2019) 

for PCB V1.3 

 

 

www.CNCRoom.com 

Page 1 

 

Summary of Contents for MachBob3

Page 1: ...MachBob3 MB3 Owner s manual Doc E1 3R2 3 31 2019 for PCB V1 3 www CNCRoom com Page 1...

Page 2: ...r 18 AC input 18 Outputs 18 Transistor Sink Output 18 Relays 19 Charge Pump 19 Analog 20 Small Adjustment 21 Full Adjustment 21 OSSD Output and Safety Circuit 22 Modification 23 Solder Bridges 23 1 DC...

Page 3: ...36 ESS configuration 37 Mach4 own configuration 43 Mach4 Keyboard config 52 Appendix I MB3 Specifications 53 Appendix II MB3 Board Dimensions 53 Appendix III Safety circuit options 54 Safety Circuit 1...

Page 4: ...in7 Win8 and Windows10 both 32 and 64 bit on both desktop and notebook computers New Utilizes All 3 ports of the ESS The Motion Command Signal can be selected between Pulse Sign CW CCW and Quadrature...

Page 5: ...e and resistance between ESS and MB3 board As a result all signals are less likely to be affected by noise and distortion Spring terminals for quicker connecting and disconnecting of cables They are r...

Page 6: ...3 Sink output 4 O L YS Y Step Line driver 4 I L X204 NPN PNP input 4 O H Y304 Sink output 5 O L YD Y Dir Line driver 5 I L X205 NPN PNP input 5 O H Y305 Sink output 6 O L ZS Z Step Line driver 6 I L X...

Page 7: ...MB3 Layout Figure 2 MB3 Board Layout 8 9mm 18 26 AWG www CNCRoom com Page 7...

Page 8: ...B3 when all three jumpers of ESS are closed which is the default setting But you may need to change the jumpers do so before you install This eliminates the need for an external 5Vdc supply The Raspbe...

Page 9: ...Connection Diagram Figure 5 SCU utility successfully connected to the ESS The SCU software utility helps the user to configure Windows PC to communicate with ESS easily Below is the link to SCU tutori...

Page 10: ...RyRx7naF2rg ESS Manual Setup http www youtube com watch v 3PahTqFQ05M The following section has been copied with permission from the Warp9 website at http www warp9td com index php documentation doc e...

Page 11: ...lost communications with your ESS We also recommend that you set Windows Update to notify you that there are updates available instead of automatically installing them on its own We also know of cases...

Page 12: ...e that value In fact MOST the user keeps this value assigned to their ESS However if there is a need to change it you may do so with the Configurator Utility Power Supply The MB3 needs only a single 2...

Page 13: ...grounding at drive side grounding at drive side Drive input Figure 8 Axis command terminal and various connection modes There are three different methods of connecting your drives to CN2 Figure 8 a Di...

Page 14: ...igure 9 Input terminals Figure 9 shows 23 input terminals There are all universal inputs divided into 4 main groups Each group has its own common terminal CM A OVR X110 X111 X112 X113 X115 CM B X203 X...

Page 15: ...PNP transistor will source current from emitter to collector Sometimes we hear the words sink and source with NPN and PNP respectively Basic input connection with switches 0V 24V 24V NPN inputs MB3 X...

Page 16: ...power supply These connections are totally isolated from any part of the MB3 circuit The external circuits for instance could be the fault output of a VFD drive or plasma cutting system where rough i...

Page 17: ...s a conventional method to preserve some inputs for other tasks Sensors 0V 24V 24V NPN output sensor MB3 X110 CM A 5V SB Open black white blue brown 24V 0V MB3 X110 CM A 5V SB Open black white blue br...

Page 18: ...k out sensing 110 220VAC 24 VAC Figure 17 AC source interfacing Sometime we would like to make a connection with strange part Figure 17 shows how to connect and sense an AC signal If a brown out or bl...

Page 19: ...aximum current of only 0 5 Amps at 120VAC or 1 Amp at 24Vdc The user must use an external relay if the load requirements of the device will exceed the aforementioned current rating Charge Pump Charge...

Page 20: ...9 30 0 50 0 480 5 4 00 1 00 0 988 10 1 20 1 50 1 495 15 0 33 2 00 2 002 20 0 10 2 50 2 509 25 0 36 3 00 3 016 30 0 53 3 50 3 523 35 0 66 4 00 4 030 40 0 75 4 50 4 537 45 0 82 5 00 5 044 50 0 88 5 50...

Page 21: ...h3 4 software entry command S10000 M3 in MDI and execute it This commands Mach3 4 to generate 100 duty cycle for PWM 4 Turn adjustment screw of the POT counter clockwise to decrease voltage or do it i...

Page 22: ...ple way to disconnect the power supply from the drives or the VFD The OVR Override input is provided for temporarily energizing the magnetic contactor which lets the machine operator recover from the...

Page 23: ...umbers 1 to 10 relate to the printed numbers on the under side of the MB3 board 1 DC Converter There is an option to not use the default onboard 5V isolated DC2DC converter Because this on board conve...

Page 24: ...ide This allows the user disable charge pump function Soldering solder bridge makes CP signal always on Figure 28 CP Charge pump override solder bridge 4 Off Delay timer This feature can be used where...

Page 25: ...le where as high voltage leaking on it interfacing with MPG device etc In short the sub common is designed for trimming or expanding inputs from the existing group Figure 30 Default sub common pin for...

Page 26: ...s However these outputs are slow yet share common ground with other parts of the circuit board In some circumstances the user may need faster output or perhaps isolated output to interface with extern...

Page 27: ...an obtain up to date software plugins and tutorials from the following links http warp9td com index php sw http www youtube com channel UCpg3EROtW8xA_KzrFHgn4ZQ The user also can obtain the MB3 pre co...

Page 28: ...file You will find MB3 xml that needs to be copied and pasted into C Mach3 which is shown in picture below Run Mach3 Loader and choose MB3 profile Figure 36 Copy and Paste the MB3 pre configuration fi...

Page 29: ...Menu Config Ports and Pins Figure 38 Mach3 Ports and Pins dialog Figure 39 Motor output tab www CNCRoom com Page 29...

Page 30: ...Specify values as shown in the picture Figure 40 Mach3 Input tab Only Estop signal is configured but the rest of the inputs the user needs to set suitable values www CNCRoom com Page 30...

Page 31: ...Figure 41 Mach3 Output tab The user needs to set suitable values www CNCRoom com Page 31...

Page 32: ...Figure 42 Mach3 Spindle tab Menu Config Motor Tuning Figure 43 Mach3 Motor tuning dialog www CNCRoom com Page 32...

Page 33: ...ndle tuning Figure 45 Mach3 Spindle Max speed 0 10v Spindle Tuning and Spindle speed need to be set to get analog output 0 10V for entire spindle speed range The value 10000 rpm is recommended during...

Page 34: ...Menu PlugIn Control Main Config Figure 46 ESS General Configuration Menu PlugIn Control Spindle THC Laser Config Figure 47 Spindle THC and Laser Configuration www CNCRoom com Page 34...

Page 35: ...opy and paste this folder into C Mach4Hobby Profiles as shown in picture below Run the Mach4 loader then choose the MB3 profile Figure 48 Copy n Paste or drag n drop the Mach4 pre configuration file S...

Page 36: ...ing up new profile The pictures below show the sequence of making new profile for Mach4 Figure 49 Configure menu and step sequence Figure 50 Entry to ESS and Keyboard configuration www CNCRoom com Pag...

Page 37: ...e we can see sub menu 2 and 3 we need enable them in next dialog which shown in Figure 49 Configure menu and step sequence ESS configuration Figure 51 ESS IP address and buffer size www CNCRoom com Pa...

Page 38: ...Figure 52 Motor command mode Figure 53 Spindle Setup www CNCRoom com Page 38...

Page 39: ...Figure 54 Pins Config and Alias Names Figure 55 Pins Config and Alias Names continue 1 www CNCRoom com Page 39...

Page 40: ...Figure 56 Pin Alias Names continue 2 Figure 57 Input Signals Mapping www CNCRoom com Page 40...

Page 41: ...Figure 58 Input Signals Mapping continue 1 Figure 59 Output Signals Mapping The user must set each output active correctly otherwise that output will stay on constantly www CNCRoom com Page 41...

Page 42: ...Figure 60 Output Signals Mapping continue 1 Figure 61 Output Signals Mapping continue 2 www CNCRoom com Page 42...

Page 43: ...Figure 62 Homing depends on the user s choice Figure 63 Backlash all default value Mach4 own configuration www CNCRoom com Page 43...

Page 44: ...Figure 64 Mach4 General Configuration Figure 65 Mach4 Plugins enabled www CNCRoom com Page 44...

Page 45: ...Figure 66 Mach4 Motors profiles Figure 67 Mach4 Axis Mapping www CNCRoom com Page 45...

Page 46: ...Figure 68 Mach4 Homing and Soft Limits Figure 69 Mach4 Input Signals www CNCRoom com Page 46...

Page 47: ...Figure 70 Mach4 Input Signals continue 1 Figure 71 Mach4 Input Signals continue 2 www CNCRoom com Page 47...

Page 48: ...Figure 72 Mach4 Output Signals Figure 73 Mach4 Output Signals continue 1 www CNCRoom com Page 48...

Page 49: ...Figure 74 Mach4 Output Signals continue 2 Figure 75 Mach4 MPGs www CNCRoom com Page 49...

Page 50: ...Mach4 Spindle The value in MaxRPM column for each range or gear number 0 15 is referenced to 10V In this case 10000 RPM is preferred for analog output tuning Since it reflects to 0 10V while we enter...

Page 51: ...speed command in MDI such as S10000 for 10V S6000 for 6V S3500 for 3 5V The below is formula for 0 10V Voltage Requested RPM MaxRPM 10 Figure 78 Mach4 Tool Path Colors www CNCRoom com Page 51...

Page 52: ...Figure 79 Mach4 s first screen Mach4 Keyboard config Figure 80 Mach4 Keyboard Mapping www CNCRoom com Page 52...

Page 53: ...ax Relay contact ON1 ON2 ON3 0 5A 120Vac 1A 24Vdc Analog output AO 0 10V Error 1 2 between 1 10V Inputs type NPN PNP Inputs voltage level 5 24Vdc Inputs response X1xx X2xx 14 37khz 69 58us 862 200 ind...

Page 54: ...and electronic components to disengage the drive s power through a servo on signal or similar PANASONIC MINAS A Step command Series of limits switches 0V X115 Limit signal PANASONIC MINAS A PANASONIC...

Page 55: ...NAS A M1 24V NO2 Y214 E Stop 2 Step command Series of limit switches 0V X115 Limit signal M1 PANASONIC MINAS A PANASONIC MINAS A MB3 Board Servo Drive Power Cicuit Noise Filter Circuit Breaker Magneti...

Page 56: ...ower 0V 24V Noise Filter Servo On Alarm clear Y316 NO1 Y201 24V 24V Fault Drive2 0V X208 Fault input X209 Fault input Fault Drive1 External Circuit Bridge time delay Enable2 Bridge time delay Enable4...

Page 57: ...input connections with internal power 15 Figure 11 Basic input connections with external power 16 Figure 12 Common 0V or PNP inputting can mix and match between 24V and 5V inputs 16 Figure 13 Conventi...

Page 58: ...idge 26 Figure 33 Solder bridges for Isolated transistor outputs 26 Figure 34 solder bridges at terminal pin 27 Figure 35 Copy and Paste the MB3 pre configuration file 28 Figure 36 Mach3 s first scree...

Page 59: ...58 Output Signals Mapping 41 Figure 59 Output Signals Mapping continue 1 42 Figure 60 Output Signals Mapping continue 2 42 Figure 61 Homing depends on the user s choice 43 Figure 62 Backlash all defa...

Page 60: ...ure 76 Mach4 Spindle 50 Figure 77 Mach4 Tool Path Colors 51 Figure 78 Mach4 s first screen 52 Figure 79 Mach4 Keyboard Mapping 52 Figure 80 Safety Circuit 1 54 Figure 81 Safety Circuit 2 55 Figure 82...

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