MELSEC-F Series

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FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series

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Accessories(33)

FAQ within [ MELSEC-F Series ]

191-198 of Total 198

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Necessity of a battery when a memory ...

A battery is not required when a memory cassette is used. This is because the sequence programsstored in the memory cassette, exceptfor RAM memory cassette, ... More Details >>
- No：24770
- Release Date：2019/02/27 15:00
- Category： MELSEC-F Series , Main Unit , Accessories
Externally switching the operating st...

On the Project view of the Navigation window, select "Parameter" → "PLC Parameter" using GX Works2 (or GX Developer). Click the "PLC System(1)" tab, and set ... More Details >>
- No：24768
- Release Date：2019/02/27 15:01
- Category： MELSEC-F Series , Engineering Software , Main Unit
Maximum number of characters in a com...

As project data, up to 32 one-byte characters (16 two-byte characters) can be input to each global device comment. However, the maximum number of characters ... More Details >>
- No：24700
- Release Date：2019/02/27 08:59
- Category： MELSEC-F Series , Engineering Software , Main Unit
Modules that support differential lin...

The FX3U-2HSY-ADP, FX3U-4HSX-ADP, FX3U-2HC, FX2N-10PG, FX2N-1HC, and FX2NC-1HC support differential line driver outputs. More Details >>
- No：24691
- Release Date：2019/02/27 08:56
- Category： MELSEC-F Series
Battery consumption while the program...

A battery is consumed regardless of the on/off state ofthe programmable controller. Refer to the User's Manual (Hardware Edition) for the module used, and r... More Details >>
- No：24687
- Release Date：2019/02/22 11:44
- Update：2019/02/22 15:22
- Category： MELSEC-F Series , Main Unit , Accessories
The power supply lamp of a running pr...

Check whether the lamp is back to normalafter disconnecting the wiring of the "24V" (service power supply) terminal. Ifthe lamp is back to normal,the servic... More Details >>
- No：22267
- Release Date：2018/08/30 13:48
- Update：2019/02/19 11:53
- Category： MELSEC-F Series , Main Unit
Input wiring (FX3 series)

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
Using a specified bit (on/off) of a w...

In the FX3U/FX3UC series, a bit in a word device can be specified. It can be specified by "Word device (D only) + Decimal point + Bit position (0 to F)". A... More Details >>
- No：22261
- Release Date：2018/08/30 13:48
- Category： MELSEC-F Series , Engineering Software , Main Unit

191-198 of Total 198

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