ST6560-T4 Mach3 CNC Stepper Motor Controller Operation Instruction, Essays (high school) of Computer science

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ST6560-T4 mach3 cnc Stepper Motor

Controller operation instruction

CONTENT

Ⅲ、Electrical drawing

limit switch, emergency stop, or other Input devices To Parallel port

Connect 5th axis DC POWER 12V-33VDC stepper motor driver 250W

4pcs switch For running mode、 microstep resolution Settings

4pcs switch For working current Settings

Spindle inverter

Relay port

V、Definition on pins of parallel port

25-pin parallel port control is defined as follows： DB25(PIN) The role of the pin on driver board

Notes

1 EN Enable all axis 2 STEPX X axis pulse signal 3 DIRX X axis direction signal 4 STEPY Y axis pulse signal 5 DIRY Y axis direction signal 6 STEPZ Z axis pulse signal 7 DIRZ Z axis direction signal 8 STEPA A axis pulse signal 9 DIRA A axis direction signal 10 INPUT-1 X axis Limit 11 INPUT-2 Y axis Limit 12 INPUT-3 Z axis Limit 13 INPUT-4 Emergency stop 14 Relay control 15 NC Not connect 16 STEPB- B axis pulse signal 17 DIRB- B axis direction signal 18-25 GND

3 、Adjusting current output

Fig 4 Current standard T1/T2 by two board DIP switch to adjust,T1/T2 location and value of current output, correspondence as follows: Dip T1 Dip T2 Value of current ON ON 20%3A OFF ON 50%3A ON OFF 75%3A OFF OFF 100%3A

We proposed the current value closed to rated of stepper motor

VII、Connection of stepper motor

Electrical connection diagram refer to the overall wiring diagram IV：

Fig 5 Four-wire stepper motor connection

Fig 6 Six -wire stepper motor connection

Fig 7 Eight -wire stepper motor connection Notes:Motor A+,A-, B+,B-, connected respectively, connected driver board AP, AM, BP, BM ，Ensure that the connection is correct，Otherwise it will damage the chip！！

X、 Motor connection

The panel of ST6560T4 4-axis match with two and four-phase motor drive of domestic and foreign manufacturers. In order to obtain the most satisfactory results, need to set a reasonable supply voltage and current. The high-speed performance depends on the degree of the motor supply voltage.but the current set value determines the output torque of the motor. 1 、 Power supply voltage In general, when the higher the supply voltage, more great torque at the motor high speed, and avoid the motor out of step at high speed.. On the other hand, the voltage too high may damage the drive, and work in high-voltage,vibratory at low speed Reference value of power between 12-33VDC 8A 2 、Set value of output current The larger of setting current, the greater of output torque in the same motor. But the problem is the larger current the more heat of motor and driver. So in general,we set the value at when it warm but not too hot on running at long-term. u At high speed mode of 4 and 6-wire: the output current equal or less rated value u Larger torque mode of 6-wire: output current is 70%of rated value. u Tandem-type connection of 8-wire:output current is 70%of rated value u Parallel connection of 8-wire:output current is 1.4times of rated value.

Notes: please operating motor 15-30 minutes when you finished the setting of current.If the motor temperature is too high, you should reduce the value. If reducing the current value, the motor output torque is not enough to improve the cooling conditions, are invited to ensure motor and drive are not hot.

XI、Usage of MACH

1 、Startup Mach

Fig 13 set menu of mach Open the config menu, ports and pins menu, marked with red circlet

Fig 14 The basic frequency setting Circlet1, where you can set the fundamental frequency, this parameter is the speed of motor rotation. After setting the place chosen circlet 2, there shown in Figure 15, the following as direction and pulse settings:

Fig 17

4 、Running of G code

G is the numerical instructions control program code , mach3 for customers to test software comes with the G code, you can easily test machine.click the File，as fig 18

Fig 18 Open G

Click the red circlet Load G-code and open the icon and click

,and choice a G code, the interface as follows as fig 19

Fig 19 Open the testing procedures of G

• Ⅰ、FEATURES OF ST6560-T4 ...................................................................................................
• Ⅱ、APPLICATIONS： ......................................................................................................................
• Ⅲ、ELECTRICAL DRAWING....................................................................................................
• V、DEFINITION ON PINS OF PARALLEL PORT..................................................................
• OUTPUT.......................................................................................................................................... VI.ADJUSTING CURRENT DECAY 、 MICROSTEP RESOLUTION 、 CURRENT
  • 1 、ADJUSTING CURRENT DECAY...........................................................................................................
  • 2 、ADJUSTING SUBDIVISION.................................................................................................................
  • 3 、ADJUSTING CURRENT OUTPUT .........................................................................................................
• VII、CONNECTION OF STEPPER MOTOR ...........................................................................
• VIII、LIMIT SWITCH CONNECTION.....................................................................................
• IX、THE 5TH AXIS EXTENDED CONNECTION...................................................................
• X、 MOTOR CONNECTION....................................................................................................
• XI、USAGE OF MACH3
  • 1 、STARTUP MACH3...........................................................................................................................
  • 3 、ADJUSTING LIMITS WITCH OF MACH3 ............................................................................................
  • 4 、RUNNING OF G CODE.....................................................................................................................
  • 5 、HOW TO USE THE MANUAL CONTROL INTERFACE OF MACH3 .......................................................
• Pig