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Brake Resistor 

If you want a brake on your spindle, you will need a brake resistor. Use the table below to locate the correct 

resistor size. You can order them directly from Mitsubishi. 

Motor (Hp)  Resistance (Ohms) 

Continuous Power (W) 

Mitsubishi Part # 

1/2 

200 

60 

FR-ABR-0.4K 

100 

80 

FR-ABR-0.75K 

2 & 3 

60 

120 

FR-ABR-2.2K 

40 

155 

FR-ABR-3.7K 

7 1/2 

25 

185 

FR-ABR-5.5K 

10 

20 

340 

FR-ABR-7.5K 

 

If you have a brake resistor, connect it between PR and P/+ on the VFD.  

 

Figure 4 Brake Resistor 

 

Note: Each VFD model is slightly different. Just make sure that you connect the resistor to the correct terminals 

(PR, P/+). 

 

 

Содержание D700 VFD

Страница 1: ...MachMotion Version 1 0 2 MACHMOTION Mitsubishi D700 VFD Installation Guide 3 12 2012 Everything you need to know to set up your Mitsubishi VFD...

Страница 2: ...2 P a g e Copyright 2011 MachMotion com All rights reserved MachMotion www machmotion com 14518 County Road 7240 Newburg MO 65550 573 368 7399 Fax 573 341 2672...

Страница 3: ..._________________________________________________10 Auto Tuning_____________________________________________________________________________11 Brake Resistor___________________________________________...

Страница 4: ...then scales the analog signal to the maximum frequency of the spindle motor For instance if a spindle motor s max frequency is 60Hz then 5V will give you 30Hz and 10V will give you 60Hz The analog vol...

Страница 5: ...t board to the Mitsubishi VFD From the factory it is already wired correctly to the VFD Plug the cable into the RJ45 connector labeled Spindle Control on the IO6 Breakout Board If for any reason you n...

Страница 6: ...enable circuit is already set up If your VFD is rated for your spindle motor i e 3Hp VFD with a 3Hp motor then anything above 3Hp must use 3 phase power The blue dashed line in the diagram below shows...

Страница 7: ...le Motor Connect your spindle motor to the terminals labeled U V and W as shown below If your spindle moves the wrong direction when you turn it on just swap any two of the spindle motor wires Figure...

Страница 8: ...Hp Resistance Ohms Continuous Power W Mitsubishi Part 1 2 200 60 FR ABR 0 4K 1 100 80 FR ABR 0 75K 2 3 60 120 FR ABR 2 2K 5 40 155 FR ABR 3 7K 7 1 2 25 185 FR ABR 5 5K 10 20 340 FR ABR 7 5K If you hav...

Страница 9: ...ress the PU EXT button to turn it on 2 Press the Mode button until you see P 0 This is parameter 0 3 Use the scroll wheel to go to your parameter number P18 for example 4 Press the Set button once The...

Страница 10: ...ange the following parameters Parameter Description Standard Range 1 Maximum Frequency If less than 120 Hz Max Motor Frequency 0 120Hz 2 Minimum Frequency 0 0 120Hz 3 Frequency Motor Frequency 0 400Hz...

Страница 11: ...tune your VFD follow the instructions below 1 Set parameter 96 to 11 2 Press the Mode button until the MON LED turns on 3 Press the Run button You should see 12 in the display while the spindle motor...

Страница 12: ...the PU LED is on 2 Press the Mode button until the MON LED turns on 3 Turn the wheel to set your frequency and press Set The screen will flash between F and your frequency 4 Press Run and the motor s...

Страница 13: ...ley could be set to 75 to 300 RPM for a low speed at 300 RPM the control will output 10V A medium speed pulley could go from 300 to 1200 RPM and high speed pulley could run from 1200 to 2400 RMP To ch...

Страница 14: ...nge pulleys in Mach3 or you could use them to automatically change gears on your machine Outputs 12 16 are configured to shift between gears 1 and 5 To shift your machine into neutral run M40 Open up...

Страница 15: ...ut Enter your speed and press Send as shown in Figure 8 Figure 8 Setting up Spindle Speed Note If you don t have the MachMotion screen set spindle speed can be changed right on the main screen of the...

Страница 16: ...reference use the table below M Code Function M3 Clockwise M4 Counter Clockwise M5 Stop Test your spindle by commanding it to go half of the pulley s maximum speed If it is working correctly your VFD...

Страница 17: ...alibrate your spindle if you know the speed Begin by finding the current velocity of your spindle On the top menu bar select Config then Motor Tuning You should see the Motor Tuning and Setup window a...

Страница 18: ...should be fairly close to 1575 If not check your calculation again With your new velocity calculation go to the Motor Tuning and Setup window by selecting Config then Motor Tuning Press the Spindle bu...

Страница 19: ...ould display the current frequency in Hz which is the Actual Hz value With the above information you are ready to calculate your new velocity Use the formula below New Velocity Current Velocity Max VF...

Страница 20: ...outputs 1 and 2 set both Port s to 2 and the Pin s to 14 and 16 respectively Config Ports and Pins Output Signals iv Make sure the check box Disable Spindle Relays is unchecked and that the Clockwise...

Страница 21: ...21 P a g e Alarm List If your VFD has an alarm use the lists below to figure out what to do...

Страница 22: ...22 P a g e...

Страница 23: ...is warranty does not apply Otherwise the product will be repaired or exchanged and shipped to the address located on the Product Repair Form MachMotion will cover the return UPS ground shipping for th...

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