Siemens for Service call 1-336-969-0110 at Industrial Electronics Repair

Siemens Service & Repair Forum

Experiencing error code E1721-A88 on Siemens 685139 circuit board. Equipment currently down, urgent repair needed to resume operations.

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— Posted by Ray Buckman on 2011-11-11

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If you need your Siemens unit tested or repaired,
give us a call at 1-336-969-0110.
We offer free estimates and extended warranties on the work performed.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110

Recent 125 Comments

#Siemens by samuel on 2017-09-11 11:24

I'm sorry to hear about the issue with your Siemens 685139 E1721-A88 circuit board. It seems like something has stopped working, but I'm not entirely sure what the problem is. I recommend contacting a technician to diagnose and fix the issue

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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 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 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 Connectors by Bernadine Heffron on 2025-10-07 16:13

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#Siemens by Basheer on 2024-11-12 14:38

The Siemens 6SN1145-1BB00-0FA1 Simodrive E/R Module Int. 120/156KW unit is not working properly.

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#Siemens by rodrigo alliende on 2011-10-17 01:45

Siemens 685139 E1721-A88 is currently down, showing error code E32. Circuit board seems to be malfunctioning. Please advise on possible causes and solutions as soon as possible. Thank you.

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#Siemens by Anthony Counts on 2011-07-20 07:58

My client is facing an issue with Siemens part number 65E3226 8DJ40, describing it as a drive problem. Can you please provide more information on the possible repair options and estimated costs? Thank you.

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#Siemens by ALEJANDRO PRIETO on 2014-01-27 18:30

Our Siemens Acramatic 2100 3-424-2130A01 monitor/controller experienced a malfunction, causing downtime on the production line earlier today. This happened at 330 PM during the afternoon shift. Can you provide a quick response before the next shift starts?

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#Siemens by Raffensperger on 2011-11-30 15:06

The Siemens 685139 E1721-A88 circuit board unit is currently not functioning.

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#Siemens by Yng on 2011-11-23 20:06

Siemens 65E3226 8DJ40 drive is down, displaying error code 5B. Urgent repair needed to resume operations.

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#Siemens by Kevin Block on 2025-05-20 21:48

Can you please confirm if the Siemens 6SE7021-0TA51-Z Simovert MC DC Inverter is still supported? We are in need of replacement parts or repair options for this older unit, and we are unsure of its manufacturer. Thank you.

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#Siemens by Hoelle on 2014-02-15 03:58

Can you please confirm if the Siemens Acramatic 2100 3-424-2130A01 is still supported or if replacement parts are available for this older unit? Thank you.

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#Siemens by Mathan on 2023-10-07 00:00

the Siemens 6se7026-0ud71 unit went down mid-shift. Unknown issue. Please investigate and follow up during the day. Thanks!

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#Siemens by idioksgafsike on 2020-12-06 05:57

Siemens 6ES7193-4CL00-0XA0 terminal module is faulty. Unit down mid-shift. Please follow up during the day.

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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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#Siemens by felipe vargas on 2023-06-10 16:50

Urgent Downtime Report - Siemens 6SN1145-1BA00-0BA0 Power Supply ModuleDear Team,I am reporting an unexpected downtime caused by the Siemens 6SN1145-1BA00-0BA0 Power Supply Module. The unit experienced a failure at approximately , resulting in a loss of power supply to crucial equipment.We need to u…Purchase or Repair:

#Siemens by SEGOVIA on 2025-05-20 08:30

Seeking repair for Siemens 6ES5 246-4UA31 S5 PLC IP246 Inc.Positioning Module, currently not functioning. Please respond if you can assist with repairs. Thank you.

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#Siemens by T.J. Toney on 2025-06-01 20:18

Siemens 6FC3241-0AA-Z, Sinumerik 810 T GA2 Controller experienced downtime today during the night shift at 200 AM. Need a quick answer before the next shift arrives.

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#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 by Pair on 2014-02-17 20:12

Can the Siemens Acramatic 2100 3-424-2130A01 Monitor/Controller be repaired or replaced? Trying to check this off my to-do list.

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#Siemens Connectors by Emily Turner on 2025-10-27 16:05

#Siemens by Glenn Sawyer on 2025-06-03 00:24

The Siemens 6ES7307-1KA02-0AA0 power supply unit is displaying abnormal behavior. Please provide a brief description of the issues you are facing with the unit.

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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 Connectors by Henry Walker on 2025-10-28 15:03

#Siemens by Nia Kurniati on 2014-05-06 14:20

Could you please provide information on whether the Siemens Acramatic 2100 3-424-2130A01 Monitor/Controller is still supported, or if replacement parts are available for this unit? Thank you.

—> Purchase or Repair:

#Siemens by Bellesfield on 2019-01-17 00:00

The Siemens 6es5243-1aa13 unit isn't working as reported.

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#Siemens by GUERRERO on 2016-02-15 04:35

Siemens 77-949-2300 840C Operator Interface Power Supply malfunctioned. Need to swap out ASAP to get machine back online.

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#Siemens by Jeff Flatten on 2011-08-10 09:05

Hello, I am reaching out on behalf of my client regarding Siemens 65E3226 8DJ40 drive. We need some information and assistance with this particular item. Please let us know how we can proceed.Thank you.

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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 jean on 2011-04-14 21:54

Could you please provide information on whether the Siemens 65E3226 8DJ40 drive is still supported or if replacement parts are available? It would be great to know if there are repair options for this unit. Thank you.

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#Siemens by Ronald Chong on 2018-05-22 11:46

The Siemens 6FC5303-0AA01-1AA0 unit is not functioning properly. It is described as a Connection Module.

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#Siemens by hogan on 2024-08-27 10:37

Having issues with my Siemens 6se7024-7td51-z industrial unit, but unsure of the problem. Looking for a professional repair service to diagnose and fix the unit quickly. 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 by moutal on 2022-11-27 14:43

Our Siemens 6SL33201TH410AA0 unit is still down. We need urgent assistance. Please respond

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#Siemens by Michael Gordon on 2015-08-26 00:00

Siemens 6es5-421-8ma12 showing no power, not responding to inputs. Need urgent repair assistance.

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#Siemens by Domingo GalÃ¡n on 2011-12-17 02:20

We need urgent attention regarding the Siemens 685139 E1721-A88 circuit board. The unit is still down. Please reply

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#Siemens by Donald C Bailey on 2025-05-25 00:30

Equipment down. Siemens 3RK1400-0CD00-0AA0 showing error code "X" on interface PCB. Urgent attention needed.

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#Siemens by Muhammad Shafiq on 2011-04-15 13:18

Hello, do you have a Siemens 65E3226 8DJ40 drive available for sale or repair? Our production is down, and we need to get it up and running. Thank you.

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#Siemens by Larry Youhanaian on 2011-02-08 19:56

We experienced downtime due to a malfunction with Siemens 685139 E1721-A88 circuit board. It occurred at 645 am today. Please advise on troubleshooting steps. Thank you.

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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 igribesplatno on 2011-04-20 17:58

Looking for repair services for a Siemens 685139 E1721-A88 industrial unit. Circuit board seems to be malfunctioning, require assistance with diagnosis and repair. Thank you.

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#Siemens by JAE on 2014-02-12 17:58

The Siemens Acramatic 2100 3-424-2130A01 unit is not working and the maintenance team needs assistance with it.

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#Siemens by Lee Winquist on 2005-07-04 00:13

The Siemens 6ES7 654-5SA02-0XX0 module is not functioning. Please advise.

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#Siemens by Coker on 2023-10-08 23:44

The Siemens 6SN1130-1DB12-0HA0 unit is not working.

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#Siemens Connectors by Daniela Coleman on 2025-10-08 09:17

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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 Magaly Polo A. on 2006-11-14 01:20

Dear Mr or Mrs Please quote the following: 1 SOURCE OF FEEDINGSITOP120/230 VAC EXIT 24 VDC 20 AMP BRAND SIEMENS MODEL 6EP1 336-3BA001 SOURCE OF FEEDINGSITOP120/230 VAC EXIT 24 VDC 10 AMP BRAND SIEMENS MODEL 6EP1 334-ISL111 SIMATIC S7-300, ET 200 SISTEMA PERIFERIA DECENTRALIZADA BRAND SIEMENS MODEL 6…Purchase or Repair:

#Siemens by Michael Kalcheff on 2025-06-06 01:22

Can you please confirm if the Siemens 6EW1861-2AB Tray Type Power Supply unit is still supported or if replacement parts are available? Thank you.

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#Siemens by justin igarashi on 2007-09-10 00:00

Urgent Equipment Issue - SIEMENS SINUMERIK PCU 50.3-CHello,Our SIEMENS SINUMERIK PCU 50.3-C is down and displaying an unknown error. The system is not responding, and we are unable to access any functions. Urgent assistance is needed to diagnose and resolve this issue.Thank you.—> …Purchase or Repair:

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