Siemens Service & Repair Forum

I'm experiencing some issues with the Siemens 6ES76436CA223CX machine. It seems like something has stopped working, but I'm not exactly sure what the problem is. Any help or guidance on troubleshooting would be greatly appreciated.

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— Posted by Tony on 2025-05-14

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If you need your Siemens unit tested or repaired,
give us a call at 1-336-969-0110.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 148 Comments

#Siemens by Willians Quintino on 2025-05-16 18:13
Hi, could you please provide repair information for Siemens module 6ES7 741-0BC11-0CA1? Thank you!

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#Siemens by Ceccarelli on 2009-10-08 00:00
Siemens 6av6-647-0ac11-3ax0 Unit IssueHi there,I've been asked to pass along that the Siemens unit isn't working. That's all the information provided. Best regards,

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#Siemens by ruwinda sa on 2006-11-03 00:00
Thank you for reaching out about the SIEMENS 6SC6506-0AA02 unit. I understand that it is exhibiting abnormal behavior. Can you provide more details about how it is specifically acting weird? This will help me better assess the issue and provide appropriate assistance.

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#Siemens by S,.N. on 2011-02-06 17:42
Siemens 685139 E1721-A88 is showing error code "E1721-A88 Circuit Board Failure". Equipment is completely offline. Please advise on next steps for repair.

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#Siemens by Roche Malan on 2025-02-12 05:38
The Siemens 12762120014, Description 611 6SN1124-1AA00-0CA1 50A Servo Drive unit is not functioning properly. Please investigate and troubleshoot as needed.

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#Siemens by Janiszewska on 2017-11-14 16:49
Can the Siemens 6SN1130-1AD11-0AA0 be repaired or bought? Just trying to check this off my to-do list.

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#Siemens Connectors by Nicholas Doby on 2026-08-13 01:44
Hey,I work with a US-based investment company providing financing for commercially viable businesses and projects.We arrange HARD LOAN FUNDING for qualified businesses requiring capital.- Loan Interest Rate: 2.5% annually.- Moratorium / Grace Period: 12 months (one year).- Maximum Loan Duration: 10 …Purchase or Repair: Ticket Image...
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#Siemens by williams on 2025-05-15 23:04
Hello, I am inquiring about Siemens 6ES7 441-2AA01-7AG0 module. My client is experiencing issues with it and needs assistance. Can you please provide information on repair services available for this module? Thank you.

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#Siemens Sitop by Grachev on 2011-09-21 00:00
The Siemens Sitop 6EP1437-2BA00 control panel has failed; currently unsure about the description. I'll inspect and troubleshoot further once I reach the machine.

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#Siemens by Bruce Welborn on 2023-03-05 01:26
The Siemens S7 module (6ES7 655-1AX13-0AX0) is not working as reported.

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#Siemens by rajeev khandelwal on 2008-07-16 09:33
dear sir we from new delhi need the part no LGB 21 (made in germany) company make siemens please let me know where we get this parts thanksrajeev9868812902

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#Siemens by chisty on 2023-07-06 01:40
The Siemens PE0520 is displaying a red flashing LED indicating a low input voltage alarm. Machine is currently not operational. Thanks.

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#Siemens by Ruengrat on 2016-12-07 07:24
I need information on Siemens TPS-C1/160 CPU BD. Description Unknown. Please provide details and possible solutions for my client's issue. Thank you.

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#Siemens by Jaime Palacios on 2011-09-05 12:37
Experiencing issues with my Siemens 685139 E1721-A88 circuit board. Need repair for industrial unit ASAP. Any experts available for troubleshooting and fixing the problem?

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#Siemens by Samuel Yonathan on 2023-11-21 00:00
Received alert for Siemens g22901-d0058-l-a1 drive or board failure. Will investigate and resolve ASAP.

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#Siemens by anupam on 2011-12-19 14:42
Siemens 685139 E1721-A88 circuit board failure on the shop floor. Need immediate replacement to resume production.

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#Siemens by Rafael Hernández on 2014-12-20 00:44
Need assistance with Siemens Acramatic 2100 3-424-2130A01 monitor/controller repair. Unit fails to power on, display screen remains blank. Seeking immediate repair service. Thank you.

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#Siemens Connectors by Devon Edens on 2026-05-04 12:55
Hi there,Not sure who on your team handles Google Ads — could you point me to the right person?My name is Ivan. I specialize in Google Ads and Google Ad Grants (and I share paid-ad strategies on YouTube). I visited your website: industrial-electronic-repair.com and we are seeing that you guys are cu…Purchase or Repair: Ticket Image...
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#Siemens Connectors by Sybil Banner on 2026-04-28 10:54
Send us your business photos or phone videos and we will edit them into a high-end TV commercial for free. We then broadcast that ad to your target lead list on the most watched channels in the country. http://topshelfpromotion.com

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#Siemens by Shanahan on 2023-12-25 00:00
Hey, the SIEMENS SIMATIC PANEL 6AV6643-0BA01-1AX0 went down mid-shift. Tried troubleshooting, but issue remains unknown. Need a daytime follow-up to investigate further.

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#Siemens Connectors by Sasha Holguin on 2026-08-07 04:24
Do you know? If you can just post ONE 2000 words content EVERYDAY on your website for the next year, youll never need to work on leads ever again.. Seriously, guys, just stay consistent. Just five uploads a week. Thats all it takes to completely change your life. When I started a website, I got it t…Purchase or Repair: Ticket Image...
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#Siemens Connectors by Maureen Given on 2026-04-15 08:10
Send us your business photos or phone videos and we will edit them into a high-end TV commercial for free. We then broadcast that ad to your target lead list on the most watched channels in the country. https://www.topshelfpromotion.com

—> Purchase or Repair:
#Siemens by Jason Beveridge on 2014-03-30 19:16
Hi, I'm experiencing an issue with my Siemens Acramatic 2100 3-424-2130A01. The screen is blank and unresponsive, showing no error codes or alarms. Need urgent assistance to diagnose and fix the problem.

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#Siemens Connectors by Kyree HVACservice on 2026-01-28 13:57
Hey, We send HVAC companies unlimited pre-qualified homeowners who want changeouts for $850 a month. No junk leads and no new software to learn. We just live-transfer the qualified appointments to you. I made a 2-minute video showing exactly how the math works, want me to send it over?Thanks—> …Purchase or Repair: Ticket Image...
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#Siemens Connectors by Chelsea Aleston on 2026-05-29 22:41
Hello Industrial Electronic Repair Com,This is Chelsea Aleston from Central Valley Asphalt. Were reviewing potential partners for an upcoming Q4 2026 project and wanted to check your availability and interest in receiving more details.Scope information will be shared once we confirm your interest..S…Purchase or Repair: Ticket Image...
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#Siemens Connectors by Justin Breinl on 2026-02-02 23:05
Hi,I am a senior web developer, highly skilled and with 10+ years of collective web design and development experience, I work in one of the best web development company.My hourly rate is $8My expertise includes:Website design - custom mockups and template designsWebsite design and development - them…Purchase or Repair: Ticket Image...
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#Siemens by Sukmawan on 2017-02-15 00:00
Hello,Thank you for reaching out. It sounds like the Siemens 6av6-643-0ba01-1ax0 unit in the warehouse is exhibiting unusual behavior. Could you please provide more details on what specifically is happening? For example, is the display not working properly, are buttons unresponsive, or is there any …Purchase or Repair: Ticket Image...
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#Siemens by chris mariano on 2011-07-20 01:08
Siemens 65E3226 8DJ40 drive just failed, need immediate attention to troubleshoot and repair. Continuing with rounds.

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#Siemens by William LeFurgey on 2011-06-27 22:09
Experiencing issues with Siemens 685139 circuit board, E1721-A88 model. Need technical support or repair service to get back industrial unit running. Thank you.

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#Siemens by noto on 2011-11-13 15:15
Do you have a Siemens 685139 E1721-A88 circuit board available for sale or repair? Our unit is down and we need it to maintain production.

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#Siemens by L Norman on 2014-03-22 15:20
I'm interested in purchasing a Siemens Acramatic 2100 3-424-2130A01 Monitor/Controller. Could you please provide information on pricing and availability? I am looking to source one quickly. Thank you.

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#Siemens by J Murphy on 2011-04-23 22:25
One of the Siemens 65E3226 8DJ40 units in the warehouse is displaying unusual behavior. It's not functioning as it normally does, and its actions are erratic and unpredictable.

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#Siemens Connectors by Lisa McCall on 2026-06-23 11:02
Hi there,Im Lisa with Your VA Choice.Im reaching out because we offer Virtual Assistants that utilize our custom-built AI tool, MAVIS (My Advanced Virtual Intelligent System), that easily replaces a 20-man team. We overtake and handle all of your marketing, administrative tasks, graphic design, vide…Purchase or Repair: Ticket Image...
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#Siemens by Sergey Perov on 2012-06-23 00:00
Siemens 6SE3114-0DC40 showing no response or power when activated. Need assistance troubleshooting and repairing this industrial unit

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#Siemens Connectors by Victoria Collins on 2026-06-11 15:50
Hi there,Im Victoria with Vetted VAs.Im reaching out because we offer Virtual Assistants that utilize our custom-built AI tool, MAVIS (My Advanced Virtual Intelligent System), that easily replaces a 20-man team. We overtake and handle all of your marketing, administrative tasks, graphic design, vide…Purchase or Repair: Ticket Image...
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#Siemens by SHARIF. on 2018-03-26 05:31
Could you please confirm if the Siemens 6SE9521-0DC40 5HP Inverter is still supported or if replacement parts are available for this older unit?

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#Siemens by Gino Venturelli on 2025-05-17 18:38
The Siemens 6DS1202-8AB Communication Interface Module on unit X went down mid-shift. Please investigate and troubleshoot it during the day shift. Thank you.

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#Siemens by packing on 2011-06-17 19:57
The Siemens 65E3226 8DJ40 unit is malfunctioning. Please take a look at it as soon as possible. Thank you.

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#Siemens Connectors by Nicholas Doby on 2026-08-09 10:03
Greetings,As an investment broker, I work with a prominent investment firm based in the United States that provides hard-loan funding for qualified projects and businesses.We offer HARD LOAN FUNDING for qualified businesses requiring capital.Funding may be considered under the following terms:- Inte…Purchase or Repair: Ticket Image...
Show More
#Siemens by paul.wang on 2019-03-05 13:58
The Siemens 6ES7151-7FA21-0AB0 S7 Failsafe CPU with Profibus Interface is currently not functioning.

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#Siemens Connectors by Maryellen Rascon on 2026-04-21 19:50
Hi there,Not sure who on your team handles Google Ads — could you point me to the right person?My name is Ivan. I specialize in Google Ads and Google Ad Grants (and I share paid-ad strategies on YouTube). I visited your website: industrial-electronic-repair.com and we are seeing that you guys are cu…Purchase or Repair: Ticket Image...
Show More
#Siemens Connectors by Jasper Winslow on 2025-12-25 09:58
Hi there,This is Jasper from Virtual Hand Support. We provide Virtual Assistants to help with:- Managing social media accounts- Cold calling- Administrative support- Customer service- Data entry- Prospecting- Calendar management- Email management- Market research- Content creation- And much moreResp…Purchase or Repair: Ticket Image...
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#Siemens by paul murney on 2011-12-12 01:45
Hi, we have a Siemens 65E3226 8DJ40 drive that needs a replacement, but we can't find one. Could you please provide repair info or suggest where we can find one? Thank you!

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#Siemens by Yves Janin on 2024-11-17 11:17
Siemens 6ES7 212-1BA00-4BA0 S7 Module malfunctioning, affecting production line. Urgent repair needed to resume operations.

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#Siemens by Wayne Cleveland on 2014-12-23 12:06
The Siemens Acramatic 2100 3-424-2130A01 monitor/controller in the warehouse is exhibiting abnormal behavior. The unit is not functioning as usual and is acting erratically.

—> Purchase or Repair:
#Siemens by Ray Buckman on 2011-11-11 22:27
Experiencing error code E1721-A88 on Siemens 685139 circuit board. Equipment currently down, urgent repair needed to resume operations.

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#Siemens by Manmeet Chawla on 2024-04-02 00:06
Hello, I hope this message finds you well. We are inquiring about the Siemens 6ES5 241-1AB21 IP241 Incremental Positioning Module. Could you please provide information on whether this unit is still supported or if replacement parts are available? Thank you.

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#Siemens by Motairi-Al, on 2011-06-17 13:57
the Siemens 685139 E1721-A88 circuit board unit went down mid-shift. Need someone to check it out ASAP.

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#Siemens by Jim Bailey on 2025-06-07 13:25
The Siemens 6ES5 945-7UA11 unit is not functioning properly. It is a S5 PLC 115U 945 CPU Module with 256Kb RAM.

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#Siemens by sajeesh on 2011-08-06 08:21
I'm interested in the Siemens 65E3226 8DJ40 drive for purchase. Could you please provide information on pricing and availability? We are looking to source one quickly. Thank you.

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Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦Mailing Address🚛

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.