+86 021-57676786 News Center Careers
Home / FAQ / How do I match an INVT elevator car operation board to my controller?
← Back to FAQ list

How do I match an INVT elevator car operation board to my controller?

Ask Time: 2026-06-12
Answer
Provide the complete board code, revision, controller series and software information. Include connector photos and the COP wiring diagram. Confirm the supported board-controller combination before purchase, since a shared INVT brand name does not establish compatibility.
Answer Time: 2026-06-12

Derived Questions

How should a maintenance firm manage spare INVT car operation boards?
Maintain a record linking each spare's code and revision to verified controller installations. Store boards with suitable electrostatic protection and retain setup documentation. Review any supplier-proposed revision change before adding it to the fleet's approved spare list.
Ask Time: 2026-06-17 Answer Time: 2026-06-17
What settings should be recorded before changing an INVT elevator car operation board?
Record floor assignments, board address, connected features and relevant controller settings using the supported documentation or service tool. Keep photos and the wiring revision. Confirm whether the replacement requires configuration or software preparation, rather than assuming the old settings reside elsewhere.
Ask Time: 2026-06-15 Answer Time: 2026-06-16
What should an INVT car operation board quotation state about firmware?
Ask the supplier to identify the supplied revision and any firmware or setup requirement relevant to the installed controller. Clarify whether configuration is included and what site work remains. Firmware compatibility should be confirmed for the identified system instead of inferred from an identical circuit-board layout.
Ask Time: 2026-06-16 Answer Time: 2026-06-17
Can I replace an INVT car operation board without replacing the COP buttons?
The buttons may be retained if their contacts, illumination circuits and connectors suit the replacement board. Compare the wiring and supported inputs before ordering. The panel's physical condition and any required harness changes should also be included in the replacement scope.
Ask Time: 2026-06-13 Answer Time: 2026-06-13
Why do some floor buttons stop working after an INVT car board replacement?
Possible causes include floor assignment, wiring, addressing or board configuration differences. Record exactly which calls fail and compare the original and replacement codes. A technician should verify the floor schedule and input mapping before assuming the new board is faulty.
Ask Time: 2026-06-13 Answer Time: 2026-06-14