Servo Drive Axis Control Board | DSQC236T YB560103-CE/14 | ABB

Technical Specifications

The ABB DSQC236T YB560103-CE/14 is a robot drive unit for ABB industrial robot systems, providing servo motor control through a 3-phase motor supply output. The ABB DSQC236T YB560103-CE/14 features a control voltage of 24 VDC and supports a maximum output current of 30 A, making it suitable for industrial robot axis control applications requiring stable servo drive operation.

Troubleshooting & Commissioning Checklist

Inspect Jumper Settings: Compare the hardware jumpers and EPROM chips on the replacement board with the old board. They must match exactly.
Remove Old Board: Unscrew the retaining screws and gently pull the card straight out from the chassis guides.
Clean Slot: Inspect the backplane slot for dust or debris. Blow out with compressed air if necessary.
Insert New Board: Slide the new DSQC236T YB560103-CE/14 into the slot. Press firmly until it clicks into the backplane connector. Secure the retaining screws.

Field Engineering Considerations

Thermal Stress: Legacy drive systems generate significant heat. Verify that the cabinet cooling fans and heat exchangers are fully operational. Clogged filters cause local hotspots that can instantly fry a newly installed DSQC236T YB560103-CE/14.
Conductive Dust & Contaminants: Industrial environments often have airborne metallic dust or oil mist. Ensure the slot tracks and backplane connectors are completely clean using an electrical contact cleaner (quick-drying, residue-free) before inserting the board.
Vibration Mitigation: Ensure all retaining screws on the card cage are tightened to prevent micro-vibrations from loosening the backplane connection, which causes intermittent "Lost Axis Computer Communication" faults.

Technical FAQ

Q: Why does the cabinet freeze on boot with no LEDs lit on the DSQC236T YB560103-CE/14?
A: The backplane is missing 5V/24V power, or the board has a critical internal power short.

Q: How do I fix a "Lost communication with Axis Computer" error on the DSQC236T YB560103-CE/14?
A: Power down, clean the gold edge connectors with isopropyl alcohol, and reseat the board firmly.

Q: What does a solid red LED on the front panel of the DSQC236T YB560103-CE/14 mean?
A: The board failed its power-on self-test (POST) due to an internal hardware or memory fault.

Q: Why does the system show "Rev. Counter Lost" after replacing a DSQC236T YB560103-CE/14?
A: This is normal; positional synchronization is reset and you must Update Revolution Counters via the Teach Pendant.

Q: Do you supply brand-new, original parts or second-hand refurbished items?

A: Our stock consists of Original New items; all products undergo quality inspection to ensure they are fully functional.

Q: What guarantees are included with the shipment?
A: All items in stock are tested by engineers, packed in professional ESD packaging, and shipped via express logistics with a global delivery time of 24–48 hours.

Q: How long does global shipping take?
A: Stock items are typically dispatched within 24 hours. Shipments are sent via DHL or FedEx Express, taking approximately 3–5 days to reach Asia, 4–6 days to Europe and the Middle East, and usually arriving within a week in major industrial regions worldwide.

Q: If the model I need is not listed on the website, can I request a quote?
A: Yes. We hold over 200,000 SKUs of industrial spare parts in stock, and many long-tail models are not listed in full. You can send us an RFQ (Request for Quote) directly, and we will provide wholesale pricing promptly.

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