The relay is only used for devices like routers, spindles, coolant, mist, etc. The relay works like an automatic switch and will allow current to pass when the relay is engaged.

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The relay doesn't have a A+ B - it has signal in god. 5v. / 0 S P. This has to go to my USB motion card wiring shows v+ goes to top of coil no number and comes out the bottom to #2 the relay I got from you is not that simple

Yes, absolutely. If you need two motors for a single axis, you will want to use the same terminals for pulse and direction from the breakout board.

More specifically, you will wire the step/pulse pin to both drivers, and the direction pin to both drivers. If the motors need to turn in different directions, simply swap the A and B coil connections on one of the motors.

Additional Information:
i have checked the cnc machine for any flex and there is none but i still cannot cut circles they end up square.have checked calibration and it is correct but if i run at 4000 mm feed all comes out correct but if i change feed to say 2000 mm it makes the part small, like in tiny.

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I'm going to use 2 stepper motors for my X-axis. Can I use the same connections on the B/O board to do this knowing I will need 2 separate driver boards.

The KL-4030 is a Keling 3.0 amp stepper motor driver. These are generally pretty robust drivers. You mentioned in the question that it worked for one hour. This sounds like it could be a contact issue with the wiring in the terminals. I would recommend that you check all of the connections. The terminals that are used in these drivers have terminals that are easily used incorrectly.

Make sure to open the terminal all the way using a small screw driver. Then insert the exposed wire into the opening and re-tighten the terminal. Make sure of a good connection by tugging on the wires.

Also, check kthe digital wires that connect from the driver to the control board.

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I have a KL-4030 stepper motor driver that I only have about an hour use on it but seems to be bad already. Has anyone out there had the same problem?

No, you should not have received two parallel breakout boards in your CNC kit. You can return the extra item using standard shipping with COD. Our apologies for the confusion and the inconvenience.

I will answer the other question as another FAQ. Please check the Customer Service page to see the answer to that question.

If you have difficulty finding the answer, here is a link:
https://www.buildyourcnc.com/FAQ/13636

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I HAVE A 2000 WK 11–3 Z LIMIT SWITCHES GOING TO C10R10 BREAKOUT BOARD . CAN ALSO USE THEM AS MY HOME POSITION WELL. NEED THE WIRING CONFIGURATION

Yes, Mach3 (the software profram) will work with Windows 7, and windows 10 when coupled with the Mach3 USB interface. If you intend to use the parallel port driver, stick with Windows 7 in 32-bit mode.

Additional Information:
Rnrmotion.dll is a dynamic link library which is very similar in function to an executable program, or app. Since a dll is executable, malicious code can be embedded in that type of file, so windows will automatically flag all files of this type. You just need to make sure you are downloading from a trusted source. The emotion.dll file on our site is clean, but still run run windows defender against it to make sure.

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I intend to intall mach3 on Windows 10 OS. Will I need to install the USB Motion Driver RnRMotion.dll? I attempted to download this but it was blocked by Windows 10.

We recommend checking the dip switch settings on your drivers, having the correct microstepping/amp settings along with the steps/unit will help the motors run as effective as possible.
This is a default parameter that we use while we test our motors:
Driver dip switch settings will be at a 1/16 microstepping and 2.7amp (11001100) for x/y-axis and the z-axis will be at 1/4 microstepping and 2.7amp (10101100).

In planet-cnc with increasing the motor speed, you will have to modify the settings in planet-cnc (File/settings/setup) you will modify the initial speed, maximum speed, and the acceleration.
X/Y-axis step/unit: 1422.22 initial speed:500 maximum speed:750 acceleration:25
Z-axis step/unit: 1600 initial speed:100 maximum speed:300 acceleration:25
The initial speed and maximum speed will have to be roughly tested and adjusted per application.
Make sure to adjust the JOG slide bard underneath the axis controls on screen to about 750, to compensate for your x/y-axis adjustments. If left alone the speed will max out at the default setting.

Here is a video tutorial to calculate the steps required depending on your mechanical linear motion components. (

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I bought Nema 24 motors and driver package with usb board. What do i need to have more speed? Cant even jog past 25 ipm without the motor stalling (not having enough torgue)

No, you should not have received two parallel breakout boards in your CNC kit. You can return the extra item using standard shipping with COD. Our apologies for the confusion and the inconvenience.

I will answer the other question as another FAQ. Please check the Customer Service page to see the answer to that question.

If you have difficulty finding the answer, here is a link:
https://www.buildyourcnc.com/FAQ/13636

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I have a 2000 WK 11–3 Z limit switches going to A c10r10 breakout board . Can I also use them as my home position as well. I need The wiring configuration

Are you trying to use the MPG (tab), or the keyboard for jogging the motors? You mention 0,0,0, are you trying to home the machine with the "ref all home"?

If you cannot move the motors with the keyboard, check if the jog is enabled.

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[596] I have my motors and limit switches working correctly but I am unable to get any movement from the 'jog step' so that I can set 0,0,0. What should I check

Are you using this output with a relay, or without a relay?

Additional Information:
With a relay. Seems to be only Output 1- relay works fine on 2,3 or 4

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Having trouble getting outputs to work. I have followed the video and searching qusrions see that Port 3 has to be enabled and have checked tha. tI have the 24v PS connected to 24V and DCM on the board. Ive enabled the outputs under the spindle configuration.

Are you able to install a newer version of Mach3? If you are worried that your configuration will be lost, you can save the configuration by copying all of the XML files from the Mach folder. The XML files contain all of the settings that you applied in Mach3. Just in case the XML files are not compatible with the new version, make sure not to erase the current Mach3 that you have on the machine.

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[575] Hi, I have an old version of MACH3 V1.84 - Can someone tell me where to place the USB motion drive as there is no plugin folder in this version.

Yes. The VFD (Variable Frequency Drive) has a large set of parameters that can be modified. This is typically called "programming" the VFD. The parameters can be accessed using the front control panel of the VFD.

Since the VFD is the mechanism that control the allowable current draw from the spindle, there is a parameter that assigns the motor rated current; however, it is probably better to match the rated current of the motor and "up" the circuit breaker current instead. If the current limit is set too low, then there is a possibility that the spindle will cause a current overload error on the VFD and cause the spindle to stop.

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With your 120v drive systems for your 2.2kw spindles, do you do something to limit the output to the spindle so that the current draw doesn't exceed the 80% limitations of a 20a circuit? I have a dedicated circuit for my router and I am considering a spindle upgrade, but I am curious how the configuration matches the math.

WE don't have an actual file that contains the instructions for the machines as they are a part of a larger database file that is queried during the product page's rendering in the browser. The best option would be to print the webpage on a printer and use that as notes.

I know this will not provide larger images, but you could use the paper version to write your notes while assembling the machine using the larger images on the website.

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On the blackFoot 4'x8' CNC machine do you have the instructions under one file that I can download, I want to print them out and make notes as I am building the machine.

The 2.5 amp driver can only accept a power supply between 12 volts and 24 volts. If a 36 volt power supply is used for this driver, the main driver chip will exceed its maximum voltage rating and cause failure.

If you need to spin your motor faster, you can either use a more appropriate driver (i.e. 3.0 amp driver) or you can change the mechanical parts so the axis has faster travel.

Additional Information:



Additional Information:



Additional Information:

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Can I connect a 36V power supply to 2.5 AMP Stepper Motor Driver. On the actual driver it shows 12V - 24V, but in the description and data sheet it indicates that it can accept 8V - 45V. Will I benefit from more powerful power supply. Thanks

Ok, I will check the YL600 documentation Monday 4/3 and provide the answer here.

Additional Information:


Additional Information:
I also received one of these and the button labels do not even match your programming instructions as stated on your web set. Please provide updated instruction to match the model shipped with the correct button names to press in The programming process.

Additional Information:
7/15/17 - I have exact problem. I do not see the solution posted???

Additional Information:
Mine is a 2.2Kw YL-620 connected to a 1.5Kw spindle.

Code Address Function Set Range &Function Explanation Factory Setting User Set Vendor Suggested As shipped Code Address Decimal
P00.00 0 Main Frequency 0-120HZ(400HZ） 50.0HZ 　400 60 399.6 P00.0 0
P00.01 1 Start / stop command source 0: Operator board 0 0　 0 P00.1 1
1：From external end control Electric machinery,operation panel STOP key effective
2：From external end son control Electric machinery,operation panel STOP key invalid
3：from (Modbus Rs485) control Electric machinery
4：By user application program control Electric machinery
P00.02 2 Reserved 　 0 　 0 P00.2 2
P00.03 3 Stopping Mode 0：Decelerating stop 0 0　 1 P00.3 3
1：Coasting stop 10
2：DC brake stop 0.2
P00.04 4 VF:Highest output frequency 1.0-120.0HZ(400HZ） 50.0HZ 400 60 400 P00.4 4
P00.05 5 VF:Maximum Voltage Output Frequency 5.0-120.0HZ(400HZ） 50.0HZ 400 60 400 P00.5 5
P00.06 6 VF:Highest output Voltage 10.0%-150.0% 100.00% 100.00% 100.00% 100 P00.6 6
P00.07 7 VF:Middle Frequency 1.0-120.0HZ(400HZ） 3.0Hz 3.5Hz 3.0Hz 3.5 P00.7 7
P00.08 8 VF:Middle Voltage 10.0%-100.0% 10% 20% 10% 10 P00.8 8
P00.09 9 VF:Min Frequency 0-120.0HZ(400HZ） 0.2HZ 0.2Hz 0.2Hz 0.2 P00.9 9
P00.10 10 VF:Min Voltage 0%-100.0% 5% 10.00% 5.00% 5 P00.10 10
P00.11 11 Analog Input quantity 1 Regulation Multistage velocity 0%-100% 100 100 100 100 P00.11 11
P00.12 12 VF :Curve Setting 0-4 0 0 P00.12 12
P00.13 13 Parameter Lock 0: lnvalid 0 0 P00.13 13
1: Valid
10: Restore the factory setting No other function
P00.14 14 Reserved 0 0 P00.14 14
P00.15 15 Power on Time prohibit External end son Start-up 0:Power on time,allow External end input effective level,start-up Electric machinery 0 0 P00.15 15
1:Power on time,Not allow
P00.16 16 0: FWD(X5)yes,Positive run the 0 P00.16 16
1: REV(X6) Determine direction : Open Yes
2:X_EF=EF,X_REV(X5)_DIR=DIR,FWD(X6)=
3: Stop ,FWD(X5) turn off Instantaneous
4: FWD(X5) turn off Instantaneous
5: FWD(X5) turn off Instantaneous
6: Stop ,FWD(X5) turn off Instantaneous
7: REV(X6)When open,FWD(X5)Start-up
P00.17 17 Many function input X1 function Choice ####################################### ####################################### 1 1 P00.17 17
P00.18 18 Many function input X2 function Choice 1.0HZ 1 P00.18 18
P00.19 19 Many function input X3 function Choice 1 P00.19 19
P00.20 20 Many function input X4 function Choice 1 P00.20 20
P00.21 21 External Terminal rise/Slow down increment 0-120HZ(400HZ) 1.0HZ 1 P00.21 21
P00.22 22 External Terminal rise/Slow down time interval 0.2 0.2 P00.22 22
P00.23 23 Physics amount display Proportion constant 0-999.9% 100.00% 100 P00.23 23
P00.24 24 After power supply, display project choice 0: Display current target frequency 0 0 P00.24 24
1:Display Electric machinery run frequency.
2:Display Electric machinery run current.
3:Display input AC voltage
4:Display mother Line voltage
5:Display output voltage
6:Display speed paragraph Number SP x
7:Display inverter temperature t xx
8:Display input signal X1-X3/output signal
9:Display user variable
10:Display user Count value
11:Display temporary debugging variable
12:Display automatic multi segment run step and time
P00.25 25 Display project automatic Return delayed time (10/S) 0:No,Automatic return;1-6delayed 10-60S Back Return 1 1 P00.25 25
P01.00 256 REV Rotation Select 0: Rev Run Enable 0 0 P01.0 256
1: Rev Run Forbidden 0
P01.01 257 Electric machinery Reversing wait for time 0 P01.1 257
P01.02 258 Deceleration Prevention overvoltage setting(%) 130 130 P01.2 258
P01.03 259 Accelerated Prevention overcurrent setting(%) 130 130 P01.3 259
P01.04 260 Overcurrent Set up (%) 200 200 P01.4 260
P01.05 261 Overload protection Set up (%) 130 130 P01.5 261
P01.06 262 Overload protection time Set up (s) 120 120 P01.6 262
P01.07 263 Undervoltage protection Set up (%) 80 80 P01.7 263
P01.08 264 Overvoltage protection Set up (%) 150 150 P01.8 264
P01.09 265 After shutdown, start DC Brake voltage Setup (%) 15 15 P01.9 265
P01.10 266 After shutdown, End DC Brake voltage Setup (%) 0 0 P01.10 266
P01.11 267 After shutdown, DC Braking Time Set up 2 2 P01.11 267
P01.12 268 After shutdown, DC Braking Initial Frequency Set up 0.6 0.6 P01.12 268
P01.13 269 Before start , input DC brake voltage set up (%) 20 20 P01.13 269
P01.14 270 Before start , End DC Brake voltage Set up (%) 15 15 P01.14 270
P01.15 271 Before start , DC Braking Time Set up 3 3 P01.15 271
P01.16 272 Direct start Initial frequency (Improve starting torque ) 100 100 P01.16 272
P01.17 273 Direct start Initial frequency Hold time 0 0 P01.17 273
P01.18 274 power failure frequency decline 80 80 P01.18 274
P01.19 275 The power down frequency decline rate 5 5 P01.19 275
P01.20 276 Restart No load time 10 10 P01.20 276
P01.21 277 Restart voltage rise time 200 200 P01.21 277
P02.00 512 When speed up torque will increased 　 100　 100 100 60 P02.0 512
P02.01 513 Deceleration time - Torque Boost 　 100　 100 100 60 P02.1 513
P02.02 514 Accelerate curve Choice 0　 0 P02.2 514
P02.03 515 Deceleration curve Choice 0　 0 P02.3 515
P02.04 516 Avoid the f requency 1 20 400 P02.4 516
P02.05 517 Avoid the f requency 2 30 30 P02.5 517
P02.06 518 Avoid the f requency 3 　 40 40 P02.6 518
P02.07 519 Avoid the f requency Width 　 0 0 P02.7 519
P02.08 520 Window frequency 1 45 45 P02.8 520
P02.09 521 Window frequency 2 50 50 P02.9 521
P02.10 522 ? 400 P02.10 522
P03.00 768 RS485 Communication Baud Rate 0: 1200Bps 5 4 P03.0 768
1: 2400Bps
2: 4800Bps
3: 9600Bps
4: 19200Bps
5: 38400Bps
6: 57600Bps
P03.01 769 RS485 Communication Addresses 1-254 10 10 P03.1 769
P03.02 770 0: 8 bit data, 1 stop bits, odd parity 2 2 P03.2 770
1: 8 bit data, 1 stop bits, parity check
2: 8 bit data, 1 stop bit, no parity
3: 8 bit data, 2 stop bits, odd parity
4: 8 bit data, 2 stop bits, parity check
5: 8 bit data, 2 stop bit, no parity
P03.03 771 Communication error handling 0 P03.3 771
P03.04 772 Communication error tolerance time 20 P03.4 772
P03.05 773 4-20mA Break detection time 0 P03.5 773
P03.06 774 Panel potentiometer,Lower limit of AD norm 3 P03.6 774
P03.07 775 Panel potentiometer,Upper limit of AD specification 1020 1015 1015 P03.7 775
P03.08 776 Panel potentiometer, frequency given of lower limit 0.0HZ 0 0 P03.8 776
P03.09 777 Panel potentiometer, frequency given of Upper limit 0-120HZ(400HZ） 60.0HZ 400 　60Hz 400 P03.9 777
P03.10 778 Analog lnput 1 AD lower limit 0-1023 3.0Hz 　60Hz 3 P03.10 778
P03.11 779 Analog lnput 1 AD Upper limit 0-1023 1020 1010 1010 P03.11 779
P03.12 780 Analog lnput 1 frequency given lower limit 0.0HZ 0 P03.12 780
P03.13 781 Analog lnput 1 frequency given Upper limit 60.0HZ 400 400 P03.13 781
P03.14 782 Analog lnput 2 AD lower limit 3.0Hz 3 P03.14 782
P03.15 783 Analog lnput 2 AD Upper limit 1020 1010 1010 P03.15 783
P03.16 784 Analog lnput 2 frequency given lower limit 0.0HZ 0 P03.16 784
P03.17 785 Analog lnput 2 frequency given Upper limit 60.0HZ 60 P03.17 785
P03.18 786 Analog output correlation 0 0 P03.18 786


P03.19 787 Analog output gain setting 100 100 P03.19 787
P04.00 1024 Mo analog multiplier output frequency multiplier 10 10 P04.0 1024
P04.01 1025 Mo1 Function Options 0 0 P04.1 1025
P04.02 1026 Mo2 Function Options 1 1 P04.2 1026
P04.03 1027 Multi-function Relay 1 Function selection 0:fault Yes Electric , otherwise power failure 0 2 2 2 P04.3 1027
P04.04 1028 Multi-function Relay 2 Function selection 1:Running Yes Electric ,otherwise power failure 3 3.0Hz 3 P04.4 1028
2: Reserved
3: Arbitrary frequency arrival Time, have Electric,Related to P02-10 settings
4: , The power down Time,have Electric
5:, low voltage Time, have Electric
6:, Overvoltage Time, have Electric
7: Overcurrent Time, have Electric
8: Nonzero velocity Time,have Electric
9:, DC brake Time, have Electric
10: Over torque Time, have Electric
11: External interrupt fault Time, have
12: Forward Time, have Electric
13: Reversal Time, have Electric
14: Move Time, have Electric
15: Accelerate Time, have Electric
16: Deceleration Time, have Electric
17: Constant speed Time, have Electric
18:X1 close Time, have Electric
19:X2 close Time, have Electric
20:X3 close Time, have Electric
21:X4 close Time, have Electric
22:X5 close Time, have Electric
23:X6 close Time, have Electric
24: Forward and bus voltage greater than 400V Time, have Electric
25: Reverse and bus voltage greater than 400V Time, have Electric
P04.05 1029 Multi-function Relay 1 Action close Delayed 0-65.5 S 0 0 P04.5 1029
P04.06 1030 Multi-function Relay 1 disconnect delay action 0-65.5 S 0 0 P04.6 1030
P04.07 1031 Multi-function Relay 1 Action close Delayed 0-65.5 S 0 0 P04.7 1031
P04.08 1032 Multi-function Relay 1 disconnect delay action 0-65.5 S 0 0 P04.8 1032
P04.09 1033 Stall rotor detection time 0-65.5 S 1 1 P04.9 1033
P04.10 1034 Switch amount (Di) sampling time 0-1000mS 8 24 24 P04.10 1034
P04.11 1035 Stopping Mode 0:Decelerating stop 0 0 P04.11 1035
1:Coasting stop
P05.00 1280 PID Output Upper limit frequency 50 50 P05.0 1280
P05.01 1281 PID Output lower limit frequency 25 25 P05.1 1281
P05.02 1282 PID Given Source 0 0 P05.2 1282
P05.03 1283 PID Values Given 0.2 0.2 P05.3 1283
P05.04 1284 PID Output characteristic(FOR /REV) 0 0 P05.4 1284
P05.05 1285 PID Output characteristic (FOR/REV) 0 0 P05.5 1285
P05.06 1286 PID Proportional Gain 0-100.0 50 50 P05.6 1286
P05.07 1287 PID Integration Time Ti 0-100.0 0-100.0 50 50 P05.7 1287
P05.08 1288 PID Derivative Time Td 0-100.0 0-100.0 50 50 P05.8 1288
P05.09 1289 PID Deviation Limit 0-50.0 5 5 P05.9 1289
P05.10 1290 PID Integral upper limit 50 50 P05.10 1290
P05.11 1291 PID Given Change Time 0-600.0 1 1 P05.11 1291
P05.12 1292 PID Feedback Filter Time 0 0 P05.12 1292
P06.00 1536 Acceleration Time 0　 0 P06.0 1536
P06.01 1537 Accel.Time 1 0.1-6553.5 5.0 9 　5.0 5 P06.1 1537
P06.02 1538 Decel. Time 1 0.1-6553.5 5.0 8.6 　5.0 5 P06.2 1538
P06.03 1539 Accel.Time 2 0.1-6553.5 0.1-6553.5 2 2 P06.3 1539
P06.04 1540 Decel. Time 2 0.1-6553.5 0.1-6553.5 2 2 P06.4 1540
P06.05 1541 Accel.Time 3 0.1-6553.5 0.1-6553.5 2 2 P06.5 1541
P06.06 1542 Decel. Time 3 0.1-6553.5 0.1-6553.5 2 2 P06.6 1542
P06.07 1543 Accel.Time 4 0.1-6553.5 0.1-6553.5 2 2 P06.7 1543
P06.08 1544 Decel. Time 4 0.1-6553.5 0.1-6553.5 2 2 P06.8 1544
P06.09 1545 Accel.Time 5 0.1-6553.5 0.1-6553.5 2 2 P06.9 1545
P06.10 1546 Decel. Time 5 0.1-6553.5 0.1-6553.5 2 2 P06.10 1546
P06.11 1547 Accel.Time 6 0.1-6553.5 0.1-6553.5 2 2 P06.11 1547
P06.12 1548 Decel. Time 6 0.1-6553.5 0.1-6553.5 2 2 P06.12 1548
P06.13 1549 Accel.Time 7 0.1-6553.5 0.1-6553.5 2 2 P06.13 1549
P06.14 1550 Decel. Time 7 0.1-6553.5 0.1-6553.5 2 2 P06.14 1550
P06.15 1551 Accel.Time 8 0.1-6553.5 0.1-6553.5 2 2 P06.15 1551
P06.16 1552 Decel. Time 8 0.1-6553.5 0.1-6553.5 2 2 P06.16 1552
P06.17 1553 Jog Acceleration Time 0.1-6553.5 0.1-6553.5 2 2 P06.17 1553
P06.18 1554 Jog Deceleration Time 0.1-6553.5 0.1-6553.5 2 2 P06.18 1554
P07.00 1792 Frequency 1 0-120HZ(400HZ) 50HZ 50 50 P07.0 1792
P07.01 1793 Frequency 2 50HZ 45 45 P07.1 1793
P07.02 1794 Frequency 3 50HZ 40 40 P07.2 1794
P07.03 1795 Frequency 4 50HZ 35 35 P07.3 1795
P07.04 1796 Frequency 5 50HZ 30 30 P07.4 1796
P07.05 1797 Frequency 6 50HZ 25 25 P07.5 1797
P07.06 1798 Frequency 7 50HZ 20 20 P07.6 1798
P07.07 1799 Frequency 8 50HZ 15 15 P07.7 1799
P07.08 1800 Frequency source selection 1 0: Operator board (parameter: P03.06~P03.09) 0 0 P07.8 1800
P07.09 1801 Frequency source selection 2 1: Pre-set Freq, P00.00 Set frequency value,Operation panel keyboard,Can be set directly 2 2 P07.9 1801
P07.10 1802 Frequency source selection 3 2:No. X paragraph frequency P07.00~P07.07 2 2 P07.10 1802
P07.11 1803 Frequency source selection 4 3: Analog Input. :P03.10~P03.13) 2 2 P07.11 1803
P07.12 1804 Frequency source selection 5 4: external simulation amount 2 (VI2) 2 2 P07.12 1804
P07.13 1805 Frequency source selection 6 5: (Modbus Rs485)Given frequency 2 2 P07.13 1805
P07.14 1806 Frequency source selection 7 6: User application program, given frequency 2 2 P07.14 1806
P07.15 1807 Frequency source selection 8 7:( Pid)Output frequency 2 2 P07.15 1807
Other: Reserved
Note:three control methods (P07.08) 1808 1.The motor speed is controlled by the operating panel P07.16 1808
2.Motor speed control by external terminals (Potentiometer 10K). P00.01 set to 1, P07.08 set to 3
3.Motor speed control by external terminals. P00.01 set to 1,P07.08 set to 1.
P07.16 1809 Jogging Frequency FORWARD 0-120HZ(400HZ) 15.0HZ 15 P07.17 1809
P07.17 2048 Jogging Frequency REV 0-120HZ(400HZ) 15.0HZ 13.0Hz 13 P08.0 2048
P08.00 2049 Automatic many paragraph Running: Running direction Binary data format to set the direction of operation, see (the automatic multi segment operation, the operation of the direction set table) 0　 0 P08.1 2049
P08.01 2050 Automatic many paragraph Running: mode Choice 0:Automatic multi segment operation is invalid; 0 0 P08.2 2050
1:After execution complete,Stop;
2:After execution complete,Keep the last running state,Continued running;
3:After execution complete, Repeated execution.
P08.02 2051 Automatic many paragraph Running time Units:S/M 0:S;1:M 0 0 P08.3 2051
P08.03 2052 Automatic many paragraph Running: No.1 paragraph Running time Automatic multi-section run time,Set up Section speed run time。Time units are determined by P08.02 Decision。Set run is 0,Indicates that this section is not executed. 10 1 1 P08.4 2052
P08.04 2053 Automatic many paragraph Running: No.2 paragraph Running time 10 1.5 1.5 P08.5 2053
P08.05 2054 Automatic many paragraph Running: No.3 paragraph Running time 10 1 1 P08.6 2054
P08.06 2055 Automatic many paragraph Running: No.4 paragraph Running time 10 1.5 1.5 P08.7 2055
P08.07 2056 Automatic many paragraph Running: No.5 paragraph Running time 10 1 1 P08.8 2056
P08.08 2057 Automatic many paragraph Running: No.6 paragraph Running time 10 1.5 1.5 P08.9 2057
P08.09 2058 Automatic many paragraph Running: No.7 paragraph Running time 10 1 1 P08.10 2058
P08.10 2304 Automatic many paragraph Running: No.8 paragraph Running time 10 1.5 1.5 P09.0 2304
P09.00 2305 frequency Range(%) 0-200% 0 0 P09.1 2305
P09.01 2306 frequency wave Range(%) 0-400% 200 30 30 P09.2 2306
P09.02 2307 frequency Rise time(S) 0.1-999.9 S 6.0 S 6 P09.3 2307
P09.03 2560 frequency decline time(S) 0.1-999.9 S 5.0 S 5 P10.0 2560
P10.00 2561 Counter reload,value 1000 1000 P10.1 2561
P10.01 2562 Counter current value 0 0 P10.2 2562
P10.02 2563 Timer reload,value 1000 1000 P10.3 2563
P10.03 2816 Timer current value 0 0 P11.0 2816
P11.00 2817 Output Status 1 1 P11.1 2817
P11.01 2818 Output Voltage (V) 0 0 P11.2 2818
P11.02 2819 Output Current (A) 5 5 P11.3 2819
P11.03 2820 Output Frequency (Hz) 50 50 P11.4 2820
P11.04 3072 Current Heatsink Temperature 25 25 P12.0 3072
P12.00 3073 Rated Motor Current 5 5 P12.1 3073
P12.01 3074 Rated Motor Voltage 220 220 P12.2 3074
P12.02 3075 Motor Pole number 2-100 2 2 P12.3 3075
P12.03 3076 Motor no-load current 10 10 P12.4 3076
P12.04 3077 Motor no-load current detection time(S) 10 10 P12.5 3077
P12.05 3078 Converter rated current(A) 5 5 P12.6 3078
P12.06 3079 Converter rated Voltage(V) 220 220 P12.7 3079
P12.07 3080 DC bus output voltage% 140 130 P12.8 3080
P12.08 3081 Heat sink over temperature protection point 70 75 P12.9 3081
P12.09 3082 Radiating fin temperature sensor configuration 1 1 P12.10 3082
P12.10 3083 Abnormal reset implement wait time 120 120 P12.11 3083
P12.11 3084 Fan Function Pattern 0:Motor running tine, start fan; 1 1 P12.12 3084
1:When the fan operating temperature (P12.12) is exceeded,Instant start fan; When the temperature is lower than the fan temperature point,Delay about 1 minutes to close the fan;
2:Unconditional forced start fan;
3:Fan Inoperation;
P12.12 3085 Cooling fan operating temperature 55 45 50 P12.13 3085
P12.13 3086 Fan Testing 0 0 P12.14 3086
P12.14 3087 Bypass relay closed detection 0 0 P12.15 3087
P12.15 3088 Bypass Relay delay time 1.5 1 P12.16 3088
P12.16 3089 Power on delay timer initial value(S) 50 50 P12.17 3089
P12.17 3090 Electric current sensor To configure 1 1 P12.18 3090
P12.18 3091 Automatic stable pressure function Choice 1 1 P12.19 3091
P12.19 3092 PWM Frequency 2.0-15.0KHZ (110V13.0KHZ 220V11.0KHZ 380V6.0KHZ) 8.0KHZ 13.0KHz 13 P12.20 3092
P12.20 3328 SVPWM Pattern 0:Three-phase asynchronous motor, 0 0 P13.0 3328
1:Two-phase asynchronous motor (Single-phase motor, 90 degree phase difference,Starting capacitor)
P13.00 3329 103 P13.1 3329
P13.01 3330 600 P13.2 3330
P13.02 3331 1 P13.3 3331
P13.03 3332 16.24 P13.4 3332
P13.04 3333 1 P13.5 3333
P13.05 3584 0 P14.0 3584
P14.00 3585 35 P14.1 3585
P14.01 3586 0.2 P14.2 3586
P14.02 3587 1 P14.3 3587
P14.03 3588 0 P14.4 3588
P14.04 3589 0 P14.5 3589
P14.05 3590 100 P14.6 3590
P14.06 3591 1900 P14.7 3591
P14.07 3592 2000 P14.8 3592
P14.08 3593 59999 P14.9 3593
P14.09 3594 5 P14.10 3594
P14.10 3595 20 P14.11 3595
P14.11 3596 0 P14.12 3596
P14.12 3597 0 P14.13 3597
P14.13 3598 0 P14.14 3598
P14.14 3599 0 P14.15 3599


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Sorry, that is a paste from a spread sheet, you may have to do some formatting or paste it into a spread sheet to see it better...

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I will definitely do that. Thank you so much for providing the information!!

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I also have this problem with a yl620. Is there a solution?

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Is there a wiring diagram for the 110v units. My came with a 220 volt booklet.

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my unit also came with instructions for a 220 unit. I need a 110 wiring diagram.

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These instructions are lame at best, a friend of mine ordered one of these to install on a knife grinder that I built for him, and I proceeded to setup the unit, upon connecting it to the motor, it runs the motor, but hunt's at the lower speeds, and the setting I am looking for just isn't in the list, there's some settings in the 14's that don't say what there for, can anyone help?

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I received a VFD 110v yl600-2s-2k20 p 110v with 220v instructions, also the connectors on the VFD dose not match any wiring configuration you have.

To connect the stepper motor drivers to the Mach3 USB interface card, you will need to follow the wiring diagram here: https://www.buildyourcnc.com/Documents/Electric%20Wiring%20Diagram.pdf
which can be found here: https://www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board along with all of the other manuals associated with that interface card.

Please note that the DC+ and DC- on that wiring diagram (power supply to thye stepper motor drivers) is not correct. The DC- is connected to GND on the drivers and the DC+ is connected to VCC on the drivers. Typically, the DC+ on the power supply is labeled V+ and the DC- is labeled either COM or V-.

If you are having any issues with the wiring, please let me know and I will elaborate. Thanks.

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Yawl sold me a ST-USB MOTION CARD I have surched all your electronics and can't find wring instructions I need to know where to connect X,Y and Z to this controler

You can find the wiring diagram for the Mach3 USB card on its product page here:
https://www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board

Here is a direct link to the diagram:
https://www.buildyourcnc.com/Documents/Electric%20Wiring%20Diagram.pdf

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I need wiring diagram for motor to driver to usb motion card. I cannot find diagram. I have been unable to get information for a week.

You can use the Pokeys57CNC board with our 3.0 amp drivers. The Pokeys57CNC has all of the headers necessary to provide the pulse train to any common stepper driver.

Here is the link to the Pokeys57CNC interface board:
https://www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach4-mach3-USB-ethernet-Board

Here is the link to the 3.0 amp stepper motor driver:
https://www.buildyourcnc.com/item/electronicsAndMotors-stepper-driver-3!0a

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I'm planning on using your 425 oz motors and need help on selecting the right interface and driver boards. The PoKeys57 CNC USB card looks good but I wonder if the 2.5 amp driver boards shown with it are enough for the 3 amp motors?

Mach3 and Mach4 typically use specific controller cards that are compatible with the software. If your controller connects to your computer using either a USB or Ethernet connection, then you will probably need to change the controller card as well, unless your controller card contains a plug-in that works with the Mach3 or Mach4 software.

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I have cnc fiber laser cutting machines it has operating software cypcut and I need to change it to Mech 3 or 4 do I have to buy the driver card with the software or only the software?

This is most likely a wiring issue. I would disconnect all of the power to the drivers and reconnect one at a time to isolate the problem.

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that was not helpful. I already did that way before submitting this question. there are not that many wires here and I have already rewired this a few times. I actually think its a software or interface board issue because it does work sometimes but then trips (possibly a amperage / voltage issue) I am using the interface board that has a parallel port and usb for 5V. are there different settings that I need to setup?

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I'm using the big 651oz in stepper motor for X and Y and the smaller 325 for the z and X and Y keep tripping when I try to tune the motors on Mach3 but Z seems to work. I have to turn power on and off to reset....is this a wiring issue?