Siemens Service & Repair Forum
Siemens 685139 E1721-A88 is showing error code "E1721-A88 Circuit Board Failure". Equipment is completely offline. Please advise on next steps for repair.
—> Purchase or Repair:
Reply🗨️Ask a New Question Below❓
Recent Comments Search: "Siemens"
- Siemens → Siemens 65E3226 8DJ40 ↗
- Siemens → Siemens 685139 E1721-A88 ↗
- Siemens → Siemens 6ES5-421-8MA12 ↗
- Siemens → Siemens ACRAMATIC 2100 3-424-2130A01 ↗
- Siemens → Siemens 6ES5441-7LA11 ↗
- Siemens → Siemens 6SE3114-0DC40 ↗
- Siemens → we need the siemens parts ↗
- Siemens → Siemens QUOTE ↗
- Siemens → Siemens SICOMP-IMC 01S 200003848/09 ↗
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 123 Comments
Hello! I'm very interested in purchasing the Siemens 685139 E1721-A88 circuit board. My team recommended I reach out to inquire about the pricing and availability. I'm hoping to source one quickly. Can you provide me with more information on this? Thank you!
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
The Siemens PE0520 is displaying a red flashing LED indicating a low input voltage alarm. Machine is currently not operational. Thanks.
—> Purchase or Repair:
—> Purchase or Repair:
Do you have a Siemens 505-3732 24vdc output module available for sale or repair? We need it urgently to get production back up and running. Let me know ASAP.
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
The Siemens 65E3226 8DJ40 unit is malfunctioning. Please take a look at it as soon as possible. Thank you.
—> Purchase or Repair:
—> Purchase or Repair:
Siemens 6es5-421-8ma12 showing no power, not responding to inputs. Need urgent repair assistance.
—> Purchase or Repair:
—> Purchase or Repair:
the Siemens 6se7026-0ud71 unit went down mid-shift. Unknown issue. Please investigate and follow up during the day. Thanks!
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
Could you please confirm if the Siemens 65E3226 8DJ40 drive is still supported or if replacement parts are available for this unit, considering its age and the uncertainty about the manufacturer? Thank you.
—> Purchase or Repair:
—> Purchase or Repair:
Sure! Could you please provide more details on how the Siemens 6SN1118-0NH00-0AA1 611 Servo Control Module is acting weird? Some common issues include erratic movements, unusual sounds, error messages on the display, or failure to respond to commands. The more specific information you provide, the b…Purchase or Repair: 
...
Show More
Show More
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.
—> Purchase or Repair:
—> Purchase or Repair:
Can the Siemens 6SN1130-1AD11-0AA0 be repaired or bought? Just trying to check this off my to-do list.
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
Hello, there was downtime due to an issue with the Siemens 65E3226 8DJ40 drive. It happened earlier today during the morning shift. Please advise on what the next steps should be. Thank you.
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
Siemens C98043-A1113-L132 Equipment IssueHello,I'm currently experiencing an issue with our Siemens C98043-A1113-L132 equipment. It is displaying an error code "Unknown" and not functioning correctly. We are unable to identify the problem and require immediate assistance to get the equipment back up…Purchase or Repair: 
...
Show More
Show More
The Siemens 6AV7428-2FA10-0BS0 PANEL isn't functioning correctly. Please investigate and make necessary repairs.
—> Purchase or Repair:
—> Purchase or Repair:
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: 
...
Show More
Show More
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,
—> Purchase or Repair:
—> Purchase or Repair:
The Siemens 65E3226 8DJ40 drive in the warehouse is not functioning as usual. It is displaying unusual behavior that is not typical of its normal operations.
—> Purchase or Repair:
—> Purchase or Repair:
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:
—> Purchase or Repair:
The Siemens 6AV3627-5BB00-0AE0 OP27 Colour Operator Interface unit went down mid-shift. Please check and repair.
—> Purchase or Repair:
—> Purchase or Repair:
Siemens 6ES7193-4CL00-0XA0 terminal module is faulty. Unit down mid-shift. Please follow up during the day.
—> Purchase or Repair:
—> Purchase or Repair:
Experiencing error code E1721-A88 on Siemens 685139 circuit board. Equipment currently down, urgent repair needed to resume operations.
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
Siemens 6SE70337EG841JF0 inverter interface just failed. Needs immediate attention!
—> Purchase or Repair:
—> Purchase or Repair:
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: 
...
Show More
Show More
Siemens EK-75-10-3-B equipment is down. Showing error code Hammersteuer Ung on the Controller Module. Need urgent repair. Please advise.
—> Purchase or Repair:
—> Purchase or Repair:
Ends Soon: $99 for 2 Million Website Form Entries. Youre reading this. Thats the ROI in action. Lets launch—email me at: phil.leads@form-blast-promo.top
I have a Siemens C98040-A1005-L2 6RA Analogue DC Board that needs repair. Looking for someone who can troubleshoot and fix the issue as soon as possible.
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
Could you please confirm if the Siemens 6SE9521-0DC40 5HP Inverter is still supported or if replacement parts are available for this older unit?
—> Purchase or Repair:
—> Purchase or Repair:
The Siemens Acramatic 2100 3-424-2130A01 unit is not working and the maintenance team needs assistance with it.
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
Experiencing issues with Siemens 685139 circuit board, E1721-A88 model. Need technical support or repair service to get back industrial unit running. Thank you.
—> Purchase or Repair:
—> Purchase or Repair:
Received alert for Siemens g22901-d0058-l-a1 drive or board failure. Will investigate and resolve ASAP.
—> Purchase or Repair:
—> Purchase or Repair:
Siemens 6DD1681-0GK0 Converter Module Simadyn SU13 is malfunctioning, displaying error code XYZ. Equipment is currently down, urgent assistance needed. Please advise on next steps for repair.
—> Purchase or Repair:
—> Purchase or Repair:
Hello, I hope this message finds you well. We are currently in need of assistance with a Siemens S7 Module bearing the part number 6ES7 650-0EB00-0AX0. As this unit is older and its manufacturer is unknown to us, we are unsure about its current support status or the availability of replacement parts…Purchase or Repair: 
...
Show More
Show More
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.
—> Purchase or Repair:
—> Purchase or Repair:
I have a Siemens 685139 E1721-A88 circuit board that needs repair. It's not functioning correctly, and I need a technician to fix it
—> Purchase or Repair:
—> Purchase or Repair:
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.
—> Purchase or Repair:
—> Purchase or Repair:
Show More