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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Operation speed change during a positioning operation of the FX3U-1PG
FAQ
Operation speed change during a positioning operation of the FX3U-1PG
Is it possible to change the operation speed during the positioning operation of the FX3U-1PG?
Answer
Yes, it is possible. Write a new value to the operation speed change value (BFM#56, #55) during the positioning operation.
* After the operation speed change value is updated, the time required until the operation speed is changed is as follows.
・ During operation at 1 kHz or higher: Within 3 ms
・ During operation at less than 1 kHz: Within 3 pulse output time
* Make sure to access the operation speed change value (BFM#56, #55) with the DTO instruction (double word).
* After the operation speed change value is updated, the time required until the operation speed is changed is as follows.
・ During operation at 1 kHz or higher: Within 3 ms
・ During operation at less than 1 kHz: Within 3 pulse output time
* Make sure to access the operation speed change value (BFM#56, #55) with the DTO instruction (double word).
- Product Name
- MELSEC-F Series
- Product Category
- FX3U, FX3UC
- Series
- Positioning Control