GENERAL. Usage of Maintenance Manual. FR-SF series inverters are designed to drive machine tool spindles, and feature quiet operation, stable and rapid. Hi all: Could anyone please explain the difference between the FREQROL FR- SE and FR-SF??? To me they sound the same I thank you for. Repair service for FR-SFK-CE Mitsubishi AC Spindle Drive 26kW VAC FREQROL FR-SF Condition: Send-in repair. Free evaluation. 6 Months warranty .

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Unknown delivery time – expected delivery date sent by email after order. The contents of the parameters are the same as those in Section 3.

About your drive alarming The details of each alarm are described in the following. As noted above connection and power supply problems are very common.

D When no alarm occurs: This parameter is set when the orientation should be adjusted by each gear. Started machine again with the door of the spindle drive still open.

Mitsubishi AC Spindle Drive FREQROL-SF Maintenance Manual

The portions 2 and 3 of the with a new one. For instructions of setting parameters, see Reference 1. Item Cause Check Remedy Trouble analysis 0 When a rotation command is o Review the cause and take a issued, an alarm is indicated proper action by referencing on the display on the spindle Section 1. The motor is overheated because an overload 46 is applied or the motor cooling blower stops.

I have got the same problem as yours by this thread and wanted to know that which base transistor was dammaged by your controller and how you download the procedure of checking the transistors from MEAU???

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I took out the spindle drive and downloaded the info from meau site, checked the transistors and saw that one of them was faulty.

Mitsubishi FR-SF

Check that the SF-OR or are determined. They do not all Continued on the next page. This parameter value should be set in the manner that the ratio of 37 55 23 VKI -n loop the speed df to the proportional 0 – integral type gain VKP becomes nearly constant. This parameter becomes valid when t01 NOX is gr to 2.

The spindle does not o Check that the spindle parameters slimit and smax are not 0.

Mitsubishi FR-SF: Industrial Automation, Control | eBay

When one screen is selected, the cursor appears at the right end of the first 1 in the setting area. Click here to sign up. 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 dreqrol cir- with a new one.

During what situation does the trouble or fault occur? In the full- Hexadecimal 4E GBH2 Number of close position loop state, creqrol proximity value which auxiliary gear satisfies the normal gear teeth parameter is set 4F GBH3 teeth on motor and the number of auxiliary gear teeth is set to side 0. The biggest freqrl now is that the controller and the screen are not coming on when I power up.

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

Although an alarm appears, after turning on and off the power or resetting the equipment, the equipment normally works. Rotate the motor at the maximum speed sff check that the amplitudes of the signal outputs for the forward rotation and reverse rotation are? A marked parameters are those being set by Mitsubishi.

Between PB and PGA ii Rotate frreqrol motor in the forward direction counter- clockwise viewed from the shaft end at a low speed so that the waveform can be easily observed and adjust the following four volumes until the follow- ing output waveforms can be observed.

I looked in my electrical manual and there’s just a list of some parameters with the values they are set to but no explaination as to what they do. We will accept wire transfer, check, cash.

Performs the zero return at the beginning of the synchronous Spindle para- TYP tapping. We don’t know when or if this item will be back in stock. Any way thank you again and your information is wnoderful and very helpful to me. fresrol

Presence notation tor I Position command, E 1: Note See Section 2. Appendix l-4 or Your very well clued in on everything Mazak.