Mitsubishi FR-SF spindle drive manual. Uploaded by. Zeynel Ulusoy. USA- E* AC SPINDLE DRIV TROUBLESHOOTING, i A D V A N C E D AND . Hi Guys, I Replaced the power supply (SF-PW) on this spindle drive about 3 months ago and it was working fine for the last 3 months. For the. Mitsubishi vector Inverter Motor (SF-V5RU Series), English, , MB. FR -A/F/E/D SERIES TECHNICAL MANUAL, English,

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Practical Machinist requires you list your location in your profile. This parameter becomes valid when t01 NOX is set to 2. OO fgeqrol – 0 – 39 deg deg Orientation The orientation speed is set.

Mitsubishi AC Spindle Drive FREQROL-SF Maintenance Manual

There are three types of warnings as listed in the table. South Dakota Sold by: The mounting screws o Check that the screws o Securely tighten the screws. When the length of the power cable is long, its size should be large to prevent freqqrol fluctuation.

It’s just a poor connection and I checked for connectivity with the meter and one or two are failing when I move or press the card a little.

Mitsubishi FR-SF

When the equipment Spin- be set. Red lead of circuit tester terminal: One of the fuses Fl, F2, o Check the electric continuity 0 Replace the fuse being blown and F3 has been blown of each fuse using the cir- with a new one.

The position error range of which the Encoder Magnesensor Orientation in- orientation complete signal is fr-af 4 36 24 2RZ freqtol range is set. There was also an optocoupler blown on the main board. Products that are new, refurbished, used or freqrkl standard exchange service have been fully cleaned, checked and tested via simulators or test rigs when available by our skilled technicians prior to their sale. If the spindle overruns 1 – point when it stops, this parameter value should be pulse increased.


Powered up and all LED’s working. To display the next group, press the MODE switch. Standard value Orientation, speed CSP: EMG, in-position tput is not held. Setting and Adjustment 1. The motor selection o Check that the parameters are 0 Correctly set the para- 4 parameters Ol and correctly set by referencing meters.

The repairs have gotten better the last couple of years, but a tech may miss a hair line crack that opens up during shipping. Note 1 Although the same parameters can be set from the f-rsf amplifier, when the bus line is linked, those being set from the NC become valid.

Mitsubishi AC Spindle Drive FREQROL-SF Maintenance Manual pdf – CNC Manual

I saw on another post where you were saying about increasing the accellaration and decellaration freqroll of the spindle to make it easier on the controller I would be interested in doing that. This item was removed from aWorking Machine, and is being sold in good condition unless otherwise stated! The signal from the 0 Set the parameter of the 0 Adjust the related control encoder which contains amplifier as fr-sv.

Spindle orientation control circuit.


At what speed it occurs? Direction of orientation rotation set by parameter ORS2 Same orientation direction as former 1 PRE rotation Forward 2 Orientation of motor forward rotation rotation Freqro, 3 Orientation of motor reverse rotation rotation.


The parameters to AP have been set at factory. NC through the bus is connector. Close wzth spindle PRE The following printed o In the same manner as the fr-zf Readjust the spindle orien- circuit board is defec- Item 1 of b above, check tation control circuit by tive. The motor stops with a hunting. The signal cable is not o In the same manner as the o Correctly sheild the signal 4 correctly shielded.

Fd-sf following parameters o Check the parameters by o Correctly set the parameters.

Note When changing parameters, it is necessary to change those on the parameter list at freqtol same time. Last, insert your fingers into the hinge panel cavi- ties 2 positions and remove the entire SF-CA card from the hinge panel. Refer to M series side to the encoder. I checked them with the meter and they were fine fr-sff I put them into the drive and put the drive back in the machine.

I purchased some a year or so ago and they were frqerol So what I do now is test all the transistors in sequence, one at a time, and look for any differences in the analog meter readings. Got rid of the problem with the bad connection of the SF-CA card to the power supply and it’s perfect. Rewrites the contents of a parameter.