Mitsubishi Service & Repair Forum
Dear Sir, In MR-J2S-70A servo drivedisplay showing AL - - ,Kindly help us to solve this problemRegardsR.Baskaran
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Phone: 1-336-969-0110
Recent 107 Comments
Dear Sirs, Please help us with an error code that we have on this driver MDS-B-SP-260, from a MAZAK CNC Lathe QT-200.On the display of the driver we have F6 - 36 error code, and on the machine driver malfunction.Thank you and we are waiting for your reply,Best regards,Marginean Marius—> …Purchase or Repair: 
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Do you have a Mitsubishi MDS-C1-SPH-55 in stock for sale or repair? Our production is waiting on this crucial component.
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I\'m having a trouble with a MR-J2S-70A (Servo Amplifier)It\'s returning the alarm 37 and i don\'t use the regenarative brake and the parameters are well definided for that...The alarms is still there and i\'d like to know if there is anyway to fix it...Thanks for all the information that you can gi…Purchase or Repair: 
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Hello, I am reaching out on behalf of my client regarding an issue with a Mitsubishi MDS-A-V2-3510 Servo Drive/Spindle Amplifier. Could you please provide information on repair options and estimate for this component? Thank you.
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Dear Sir, In MR-J2S-70A servo drivedisplay showing AL - - ,Kindly help us to solve this problemRegardsR.Baskaran
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The Mitsubishi FR-D720-2.2K inverter unit is not functioning properly. Please inspect and troubleshoot the issue at your earliest convenience.
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Could you provide further details regarding the malfunction of the Mitsubishi fr-e520-7-5k-na unit?
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Hello, Can you please provide more information regarding troubleshooting and potential repair options for a Mitsubishi A1SJ71AP21 Data Link Module? Thank you.
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the Mitsubishi Electric BD625A887G52 KON-128H power supply unit went down mid-shift. Needs attention ASAP!
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The Mitsubishi HF-SP352 3.5kW Servo Drive experienced a malfunction, causing downtime during the last shift. It is crucial to resolve this issue
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the Mitsubishi MDS-A-SP-150 spindle drive unit went down mid-shift last night. Needs attention ASAP. Cheers.
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The Mitsubishi Electric BD625A887G52 KON-128H power supply unit is not functioning properly. Please investigate and address the issue.
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The Mitsubishi ACL022-S input reactor inverter for the 2.2K single-phase inverter 200V caused downtime on . Seeking clarification before the next shift.
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my melservo MR-J2S-70A problem, alarm AL.10.please give me know cause why? thanks
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the error you have is a F6 3b and it means that the unit has over heated, you can power down for 20 min and it may clear its self if not you may need a new drive als make sure the cooling fan on the side is running
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have you a schematic diagram of this unit?have you some information to help us to fix this problem?Thank you
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Hey, the Mitsubishi MR-SA-33T Melservo-SA drive unit is down. Needs attention ASAP. Hope you can check it out in the morning.
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I have a Mitsubishi Electric BD625A887G52 KON-128H power supply unit that needs repair. It is currently not functioning and I need someone skilled in industrial unit repairs to address the issue
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The Mitsubishi MDS-A-V2-3510 Servo Drive/spindle amplifier unit is down. Needs immediate attention. Please follow up during the day. - Night shift maintenance crew.
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we have servo amplifier j2s 350 but we have no servo motor so can u help pls. and also ask the alarm 16 how to reset thank you and God bless you
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Hello, we need repair info for a Mitsubishi MDS-A-V2-3510 Servo Drive/spindle amplifier. It stopped working and we require a replacement. Can you provide repair assistance quickly for this model? Thank you.
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Dear sir,I want the specification of this battery(MR-BAT)so please send me early.Need to replace this battery.Thanks Mukesh Rawat
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Hi there! Could you please provide repair information for the Mitsubishi Electric BD625A887G52 KON-128H power supply unit? Our team urgently needs this information for a replacement. Thank you.
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The Mitsubishi Electric power supply unit BD625A887G52 KON-128H is exhibiting abnormal behavior. It is not functioning as expected.
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I have a Mitsubishi lathe model M-TC8A serial TC8A-005. I believe one of the soft keys on the controll is sticking. I have removed both the small board and large board and cannot find anything wrong with them. I am pretty sure that one is sticking because I can here the beep and all my lights flash …Purchase or Repair: 
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Dear sirs. I have a Brake press Amada HFB 8025, I need a servo amplifier Melservo Mitsubishi MR-SO 403N
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Could you please provide detailed information on troubleshooting and repairing a Mitsubishi MR-SA-33T Melservo-SA Servo Drive? My client is experiencing some issues with it. Thank you.
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The Mitsubishi Electric BD625A887G52 KON-128H power supply unit is not working according to the maintenance team. Please investigate further.
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The Mitsubishi 501W000 drive unit is malfunctioning, causing a complete halt in production. Urgent repairs are needed to ensure minimal downtime and resume operations swiftly.
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The Mitsubishi SF-CA experienced downtime due to issues with the circuit board. The incident occurred during our shift, and I need a quick response before the next one begins. Thank you.
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The Mitsubishi Electric BD625A887G52 KON-128H power supply unit seems to be malfunctioning. It is exhibiting unusual behavior, but I'm not certain what the issue is.
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Dear sir.We are manufacturing the electrical machinery and apparatus in Japan.Our customer is using Mitsubishi Melservo MR-SA 202U.But Alarm code 24 indicated on the display of that one.The servomotor did not move. Please estimate it for repair if it is possible. Products .....Mitsubishi AC servo MR…Purchase or Repair: 
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Our Mitsubishi FR-E720S-11 SC-EC industrial inverter unit is showing errors and not functioning properly. We need urgent repair service to get it up and running again. Please provide availability for a technician to come to our facility. Thank you.
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I'm interested in purchasing a Mitsubishi MR-SA-33T Melservo-SA Servo Drive. Can you please provide information on pricing and availability? I'm looking to source one quickly. Thank you.
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The unit connected with the Mitsubishi Q170CDCBL3M cable for the A30CD-PCF SSCNET interface board is behaving unusually.
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The Mitsubishi FX3U-64DP-M unit stopped communicating with the PROFIBUS-DP interface master. Please investigate and resolve as soon as possible. Thank you!
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We experienced downtime due to an issue with the Mitsubishi MDS-A-V2-3510 Servo Drive/Spindle Amplifier. Can you please provide some guidance on what might have caused this and when it occurred? Appreciate your
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Hello, I need urgent repair information for a malfunctioning Mitsubishi MR-SA-33T Melservo-SA servo drive. Please provide details as soon as possible. Thank you.
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Based on my previous experience, the MITSUBISHI PD21B CNC module might be experiencing intermittent power loss resulting in frequent system freezing during operation. This could indicate a potential issue with the power supply or internal connections. Further inspection by a qualified technician is …Purchase or Repair: 
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Hello, we have a Mitsubishi MR-SA-33T Melservo-SA Servo Drive that recently stopped working. We are looking for repair information or a replacement. Would you be able to assist us with this issue? Thank you.
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The Mitsubishi HF-KP23B drive or board has failed, needs immediate attention. Operating at less than optimal capacity, affecting production.
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Mitsubishi Inverter IssueMessageHi there, I was informed that the Mitsubishi FR-E520S-1.5K-EC 1.5kW inverter is not working properly. Kindly assist with troubleshooting or repairs. Thank you.
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DEAR SIR I AM USING MR-J2S-10A BUT SOME OF MY DERIVES R INDICATING AL-E9I HAVE REPLACED ITS POWER MODULE BUT THE PROBLEM IS STILL THEREWILL U PLZ GUIDE METHANX
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Looking for repair for Mitsubishi MDS-A-V2-3510 Servo Drive/Spindle Amplifier - experiencing erratic movements and abnormal noises during operation. Need assistance ASAP to ensure operations remain uninterrupted.
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The Mitsubishi BY171E475G51 control board failed on Machine #3. Need replacement ASAP to prevent further downtime.
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Hello, I'm interested in purchasing a Mitsubishi MR-SA-33T Melservo-SA Servo Drive. Could you provide information on pricing and availability? I am looking to source one quickly. Thank you.
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Can the Mitsubishi Electric Corporation MDS-C1-V2-0303 Servo Drive Unit be repaired or purchased? I'm trying to get this fixed as soon as possible. Thank you for your help!
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