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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Using a fixed latched (battery backed) type device as a general type device
Clear the required area with the ZRST instruction by using the initial pulse when the programmable controller is set to RUN. To clear all the latched type de... More Details >>
- No:24925
- Release Date:2019/04/17 11:42
- Category: MELSEC-F Series , Main Unit
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AnyWire-compatible master block of the FX programmable controller
The master block model is FX3U-128BTY-M. The FX3U-128BTY-M is compatible with the AnyWire Bitty series. More Details >>
- No:24923
- Release Date:2019/04/17 11:41
- Category: MELSEC-F Series , Network/Communication
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Input filter adjustment when a high-speed counter or the interrupt function is used
When a coil of the high-speed counter or an interrupt pointer is programmed, the programmable controller system adjusts the filter constant of the correspond... More Details >>
- No:24867
- Release Date:2019/04/15 08:06
- Category: MELSEC-F Series , High-Speed Counter
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Built-in variable analog potentiometers of the FX3G series
D8030 for VR1, and D8031 for VR2. More Details >>
- No:24769
- Release Date:2019/02/27 15:01
- Category: MELSEC-F Series , Main Unit , Analog Control
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Regarding the maximum number of channels of high-speed counters
The FX5 CPU module's built-in high-speed counter can control up to 8CH. Up to 16CH can be controlled by adding 4 modules of FX5-16ET/E□-H (high-speed pulse ... More Details >>
- No:22311
- Release Date:2018/08/30 13:55
- Update:2023/02/13 15:34
- Category: MELSEC iQ-F Series , CPU Module , High-Speed Counter
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Regarding CW/CCW(Forward pulse/Reverse pulse) output of the built-in positioning function
FX5U/FX5UC/FX5S CPU modules are supported. Up to 2 axes are available in GX Works3 parameter settings. In addition, up to 8 axes can be added by adding a hi... More Details >>
- No:22306
- Release Date:2018/08/30 13:55
- Update:2023/06/23 10:48
- Category: MELSEC iQ-F Series , CPU Module , Motion/Positioning
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For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited. More Details >>
- No:22263
- Release Date:2018/08/30 13:48
- Category: MELSEC-F Series , Main Unit , I/O Extension
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Regarding dedicated instruction for JOG operation
There is no dedicated instruction to drive JOG. Use PLSV (variable speed operation) when operating JOG. More Details >>
- No:44355
- Release Date:2024/03/27 15:50
- Category: MELSEC iQ-F Series , CPU Module , Motion/Positioning
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Regarding use of the FTP Server Auto Transfer Function with Other Functions
Be careful when using the FTP server auto transfer function in combination with the following functions. ・FTP client (FTPPUT instruction) The function exe... More Details >>
- No:44336
- Release Date:2024/03/20 13:28
- Category: MELSEC iQ-F Series , CPU Module
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EN (enable input) ・・・ This is the execution condition of the function. The function with EN is executed only if the execution condition of EN... More Details >>
- No:40024
- Release Date:2023/08/24 14:35
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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