Mitsubishi Service & Repair Forum

I HOPE THATE YOU HELP US TO SOLV THES PROPLEM IN MELSERVO MODEL MR-SA502WHEN POWER ON THE ALARM COD AL24 IS DISPLAY THANK YOU FOR YOUR SUPPORT

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— Posted by Phanom on 2008-01-31

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If you need your Mitsubishi unit tested or repaired,
give us a call at 1-336-969-0110.
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 107 Comments

#Mitsubishi by Lluis j Jaimes Delgado on 2017-03-27 14:00
The Mitsubishi FR-F740-S185K-CHT inverter drive just failed, need immediate attention. No operations until fixed.

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#Mitsubishi by jeerkajh on 2025-05-21 05:51
Hi, I'm looking for repair info on a Mitsubishi dl-scz-22-k-d. Urgent replacement needed, but can't find one. Can you assist with repair details ASAP? Thank you.

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#Mitsubishi Electric by Mukesh Rawat on 2010-10-25 19:54
The power supply unit of the Mitsubishi Electric BD625A887G52 KON-128H is failing, disrupting the production line. Urgent repair is needed to resume operations swiftly.

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#Mitsubishi by vahid on 2010-02-12 23:07
Do you have a Mitsubishi MDS-A-V2-3510 Servo Drive/Spindle Amplifier available for sale or repair? Our unit went down, and we need to get production running smoothly again. Thank you.

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#Mitsubishi by mittal on 2024-05-28 03:52
The Mitsubishi FR-SF-4-26KP-T AC Spindle Controller is not functioning normally. It is exhibiting unusual behavior and not working as expected. Please look into this issue to ensure the unit is operating correctly.

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#Mitsubishi by Len King on 2010-03-18 05:08
The Mitsubishi MR-SA-33T Melservo-SA servo drive malfunctioned yesterday at 730 PM, leading to unexpected downtime. We need to identify the root cause

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#Mitsubishi by Marginean Marius on 2011-08-02 09:08
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: Ticket Image...
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#Mitsubishi by BATSCH on 2020-12-03 18:34
Can the Mitsubishi MR-J2S-200B-QR141U633 Servo Drive be repaired or replaced? Trying to check this off my to-do list. Thank you.

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#Mitsubishi by sidney karsney on 2025-06-09 01:00
Looking for a technician to repair my Mitsubishi FR-SF-2-22K-R power supply unit. It's not producing any power, need it fixed urgently.

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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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#Mitsubishi by SYED TALHA ANSAR on 2011-01-09 16:48
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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#Mitsubishi by M.Kaviani nezhad on 2018-08-09 17:16
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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#Mitsubishi by Jeff Osborn on 2025-01-20 02:44
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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#Mitsubishi by SLANINA on 2010-11-18 01:17
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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#Mitsubishi by tommyhung on 2010-10-30 18:10
my melservo MR-J2S-70A problem, alarm AL.10.please give me know cause why? thanks

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#Mitsubishi by Jansen Danganan on 2020-01-01 23:22
Our Mitsubishi MDS-B-V2-1005 servo drive unit is still down. We need assistance with this matter urgently. Please respond

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#Mitsubishi by hieu on 2010-08-03 12:01
Please advise if the Mitsubishi MR-SA-33T Melservo-SA servo drive is still supported or if replacement parts are available. Thank you.

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#Mitsubishi by Morne Maree on 2025-05-26 16:36
The Mitsubishi BY171E475G51 control board failed on Machine #3. Need replacement ASAP to prevent further downtime.

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#Mitsubishi by Aguiar on 2010-07-12 21:14
The Mitsubishi MDS-A-V2-3510 MDS-A-V2-3510 servo drive/spindle amplifier seems to have stopped working properly. It's causing issues with the machine's functionality, but I'm unsure of the exact problem. Hopefully, we can get it resolved soon.

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#Mitsubishi by Morandi on 2025-06-02 08:43
The Mitsubishi FR-A240E-11K-05 Inverter is malfunctioning, causing a slowdown in production. Immediate repair and attention are required to restore the line to full operation.

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#Mitsubishi by SADI on 2019-06-29 04:04
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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#Mitsubishi by maintenance dept. on 2010-10-15 20:40
The Mitsubishi MR-SA-33T Melservo-SA unit is not working.

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#Mitsubishi by Ben Tudor on 2023-10-22 16:28
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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#Mitsubishi by SHAIKH on 2025-05-24 21:12
the Mitsubishi MDS-A-SP-150 spindle drive unit went down mid-shift last night. Needs attention ASAP. Cheers.

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#Mitsubishi by Manuel Jimenez Garcia on 2008-05-15 02:17
their is an error on our mitsubishi melservo-sa-r the error is alarm 52. pls reply us. thanks.

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#Mitsubishi by KOSTAS on 2010-10-04 16:55
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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#Mitsubishi by Mike Stalzer on 2016-07-23 00:00
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: Ticket Image...
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#Mitsubishi Electric by Basudev on 2010-10-24 16:41
I'm experiencing difficulty with the Mitsubishi Electric BD625A887G52 KON-128H power supply. It seems to have stopped working and I'm unsure why. Could you please assist me with this issue?

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#Mitsubishi Electric by Darrell lamme on 2010-03-22 22:51
the Mitsubishi Electric BD625A887G52 KON-128H power supply unit went down mid-shift. Needs attention ASAP!

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#Mitsubishi by Mark Ivess on 2025-05-17 11:38
Looking for someone to repair my Mitsubishi FR-Z320-11K-AL inverter. It's not responding and needs immediate attention. Thank you.

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#Mitsubishi by wesley eddlemo on 2020-09-15 04:06
The Mitsubishi FR-A540-22K A500 22KW Inverter is not working.

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#Mitsubishi by Nino Yanchapaxi on 2021-03-21 09:15
The unit connected with the Mitsubishi Q170CDCBL3M cable for the A30CD-PCF SSCNET interface board is behaving unusually.

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#Mitsubishi by Helder on 2010-03-19 06:35
I'm having trouble with the Mitsubishi MDS-A-V2-3510. Something seems to have stopped working with the machine. I'm not exactly sure what the issue is, but I wanted to reach out for assistance.

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#Mitsubishi by R.Baskaran on 2009-08-19 19:31
Dear Sir, In MR-J2S-70A servo drivedisplay showing AL - - ,Kindly help us to solve this problemRegardsR.Baskaran

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#Mitsubishi by hussein atrees on 2006-11-02 04:36
I HOPE THATE YOU HELP US TO SOLV THES PROPLEM IN MELSERVO MODEL MR-SA502WHEN POWER ON THE ALARM COD AL32 IS DISPLAY THANK YOU FOR YOUR SUPPORT

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#Mitsubishi by samir patel on 2022-02-02 03:00
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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#Mitsubishi by St on 2016-07-09 00:56
The Mitsubishi FR-A024-2.2KP is not functioning properly. Please have it checked by maintenance.

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#Mitsubishi by Mukesh Rawat on 2011-02-16 07:56
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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#Mitsubishi Electric by GRAPHIQUE on 2010-12-21 22:42
The Mitsubishi Electric BD625A887G52 KON-128H power supply unit is not functioning properly. Please investigate and address the issue.

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#Mitsubishi by Negron on 2005-09-15 00:00
Hi there, I am currently assisting an employee with a malfunction on a Mitsubishi MR-J2-100A system. The issue is unclear, and we are in need of repair information to identify the problem and find a replacement part. Can you please provide us with detailed repair instructions or suggest a suitable r…Purchase or Repair: Ticket Image...
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#Mitsubishi by SUBBARAYULU.K on 2009-05-06 07:17
ALARM : AL20 GIVEN after 3 to 4 operations.servo drive model no:MR-J2S-70A

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#Mitsubishi by DeLurgio on 2021-07-10 09:55
The Mitsubishi Q64AD-GH A/D input module malfunctioned, causing downtime. This occurred during the night shift on July 12th. Please advise ASAP.

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#Mitsubishi by Jaap on 2010-03-19 18:27
The Mitsubishi MDS-A-V2-3510 unit is not working and needs maintenance attention.

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#Mitsubishi by Jorge Coelho on 2010-09-18 15:20
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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#Mitsubishi by Hitoshi Sugi on 2008-05-06 06:05
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: Ticket Image...
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#Mitsubishi Electric by aji on 2010-07-01 06:57
Machine is not powering up.

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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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#Mitsubishi Okk Hm40 by DAN on 2010-05-15 15:45
: Our industrial unit, a large-scale packaging facility, has been experiencing a consistent issue with the conveyor system. The belt constantly breaks down, causing significant delays in product packaging and resulting in lost revenue. This leads to increased labor costs as we're forced to manually …Purchase or Repair: Ticket Image...
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#Mitsubishi by HUANG on 2010-11-18 18:17
We have a Mitsubishi MDS-A-V2-3510 Servo Drive/spindle amplifier that stopped working. Could you please provide repair information or suggest where to find a replacement? Thank you for your quick assistance.

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#Mitsubishi by Nebojsa on 2024-11-08 02:36
We're experiencing a critical issue with the Mitsubishi MDS-C1-CV-185 POWER SUPPLY that is affecting the production line. Immediate attention and repair are needed to reduce downtime and resume operations swiftly.

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Tobaccoville, NC 27050
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