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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Set the spindle parameter s-gear to 1.

Oriented Oriented spindle spindle stop KI stop Kp magnific- magnific- ation. I did that and about 10mins later machine goes down again. Not much longer but at least it might be a bit easier on the drive. Spindle orientation control circuit. The override command is o Check the override command D Turn off the override com- input. There are two different guys from Malaysia selling them on Ebay.

The speed for the zero speed output is set.

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

Spare part class B. Darameter settina 2 Check terminals See Appendix g 2.

By referencing Section 4. Data during orientation stop can be changed. Axis 2 specification para- 1 meter: Common Signal, description, waveform Example of waveform Orientation stop state If not required, “1” should be set.

For example, the bits of ready ON, forward rotation, and reverse rotation signals. The built-in encoder Section parameter 00 becomes fr-st just after it is set to “ll.

Powered up and all looked good. The position error range of which the Encoder Magnesensor Orientation in- orientation complete signal is frearol 4 36 24 2RZ position range is set. Does the trouble or fault freqgol between the forward rotation and reverse rotation?


The parameters are categorized as groups 1 to 8. Represents a ratio of load against the rating output. I’ll hopefully have it running perfect this time tomorrow. The stop position is set within deg. M series through the bus. The data change during the orienta- tion stop becomes valid from the next orientation.


Find and Buy online the model required on your Machine-Tools. The parameters are set using the display and set switches on the SF-CA card.

The equipment waits for o Even after the power of the D The amplifier of the servo the IT start of the NC is turned on, the display motor does not correctly 9 servo amplifier.

Thus the motor itself is turning more rpms than the spindle. At which of phase R, S, and T a fuse is blown? The motor speed does not D In the same manner as the 0 In the fe-sf manner as Sec- 2 accord with that being Item 1 above, check the tion 1. BCD 2 digits not used 3: NG The motor over- The spindle does notruns when it stops.

Dual Of Invalid 1: The machine is in E-stop state; any thoughts on what it could be? The up to speed signal o Check the external signal in o Take proper countermeasures or zero speed signal is the status display diagnosis by referencing Section 2 not issued.

In the case of 1: An instantaneous power o In the same manner as the o See the alarm No. How do I correct it? OO 0 – 0 – 39 deg deg Orientation The orientation speed is set. The motor does not 1 Check and readjust the spindle orientation control circuyt by correctly rotate only referencing Chapter 7. Note When mounting the cooling fan, the side where the cooling fan name plate is not stuck is located as shown in the figure.


Pictures were taken on the testing station. So, it is normal for the spindle controller LED to show different rpms than your cnc monitor. The spindle parameters are categorized as parameters which are controlled on the NC side and those which are controlled on the spindle side where the spindle controller FR-SF is linked with the NC through the bus line.

There are three types of warnings as listed in the table. The cable between the o In the same manner as the o Replace the frqerol with a new spindle orientation en- Item 3 above, check the wave- one. Vreqrol EMG, in-Position encoder output is not held. The equipment malfunc- D Check the signal waveforms o Correctly connect the ground tions by noise which at check pins CHCH9 or wires of the power supply, enters a signal from AGA for phase A signal and amplifier, and motor.

Parameter Description Setting range unit Encoder spindle orientation: The unit is in pulses. The data during orientation stop can be also changed. The equipment is over- o Check the load condition us- D Review the cutting condition fr-s. The unit is 8.