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VFD & industrial
electronics repair

Repair service

Control card repair

Component-level repair of drive control cards, gate-driver and firing cards, and industrial PCBs: ABB, Siemens, Yaskawa, FANUC and more.

Drive control card on the bench

Card-level repair is one of the most demanding parts of our work, and one we have done many times: 69 card-level jobs are on record.

Cards we repair

  • ABB: RDCU, RMIO, SDCS-CON-4, SDCS-POW-4, AINT, AIMA, RAIO, DDCS
  • Siemens: CU240E-2, CU230P-2, CU310-2, CU320-2
  • Yaskawa: control boards, PG-X3 encoder cards, SI-EP3 communication cards
  • FANUC: A16B-2000 and A16B-3200 amplifier cards
  • Gate-driver, firing, snubber, relay, amplifier and inverter cards from most makes

Recent jobs

ABB DCS800 SDCS-CON-4 control card, FANUC A16B-3200-0440 and A16B-2000-0062 amplifier cards, gate-driver and snubber cards, crane remote control cards, powder coating controller cards.

Common faults

Burnt ICs, failed optocouplers, gate-drive failure, supply-rail failure, microcontroller and EEPROM faults, failed SMD parts.

Cards are tested on the bench and, where possible, in a complete drive before dispatch. 6-month warranty.

Breakdown support

Drive down? Send us the nameplate.

A clear photo of the nameplate and the fault code on the display is usually enough for us to tell you what's likely wrong and what it will take.