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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Operation of the first special function unit/block in the FX3UC series
FAQ
Operation of the first special function unit/block in the FX3UC series
The first special function unit/block does not operate in the FX3UC series.
- Category :
Answer
Usually, unit number of the first special function unit/block is "K0". However, when the main unit is FX3UC-32MT-LT(-LT2), the unit number "K0" is assigned to the built-in master for CC-Link/LT. Specify "K1" for the unit number of the first special function unit/block.
- Product Name
- MELSEC-F Series
- Product Category
- FX3UC
- Series
- Main Unit