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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series > CPU Module > Regarding updating the FX5U/FX5UC CPU module to firmware version “1.100 ” or later
FAQ
- Inquiries
Regarding updating the FX5U/FX5UC CPU module to firmware version “1.100 ” or later
Are there any restrictions when updating FX5U/FX5UC CPU modules to firmware version "1.100" or later?
Answer
To update to firmware version “1.100 ” or higher, you need a product with serial number (S/N) or higher listed below.
・FX5UC-32MT/DS-TS and FX5UC-32MT/DSS-TS Serial number (S/N) 178**** or later
・Other FX5U/FX5UC module: Serial number (S/N) 17X**** or later
- Product Name
- FX5U, FX5UC
- Product Category
- CPU Module
- Series
- MELSEC iQ-F Series
