In order for the programmable controller to receive input pulses completely, the ON duration and OFF duration of inputs

Remote maintenance can be performed by writing a program to a memory cassette and sending the program or by using a pers

When a flag contact is not programmed directly under the instruction to be checked, the flag may be turned off depending

D128 to D1099 are the latched device area. D1100 to D7999 can be changed to latched (battery backed) type devices by ins

Although it depends on the operating environment, wiring within 20 m is generally recommended.

The output contact is activated according to the change of the current value register along with the counting input. The

Ver.3.10 or later is applicable. (GX Works2 with Ver.1.73B or later is applicable.) The version of the main unit can be

For output terminals of a programmable controller, one common terminal is used for 1, 2, 4, or 8 output points. Each com

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

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FAQ within [ Main Unit ]

81-90 of Total 126

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Receiving short pulses

In order for the programmable controller to receive input pulses completely, the ON duration and OFF duration of inputs in the programmable controller requir... More Details >>
- No：24704
- Release Date：2019/02/27 09:00
Model name of a built-in battery (FX3U/FX3UC)

FX3U-32BL More Details >>
- No：22278
- Release Date：2018/08/30 13:48
Remote maintenance

Remote maintenance can be performed by writing a program to a memory cassette and sending the program or by using a personal computer (GX Developer). With a ... More Details >>
- No：24998
- Release Date：2019/04/23 10:38
Instruction execution complete flag

When a flag contact is not programmed directly under the instruction to be checked, the flag may be turned off depending on the execution status of another i... More Details >>
- No：24988
- Release Date：2019/04/23 07:22
Assignment of direction signals during positioning

Any number can be assigned. More Details >>
- No：24975
- Release Date：2019/04/23 07:20
Latched (battery backed) area in the data register (D) of the FX3G/FX3GC series

D128 to D1099 are the latched device area. D1100 to D7999 can be changed to latched (battery backed) type devices by installing an optional battery and setti... More Details >>
- No：24901
- Release Date：2019/04/15 11:31
Maximum length of input wiring

Although it depends on the operating environment, wiring within 20 m is generally recommended. More Details >>
- No：24949
- Release Date：2019/04/18 14:29
Overwriting a current value with the high-speed counter comparison instruction

The output contact is activated according to the change of the current value register along with the counting input. Therefore, the value changed by executin... More Details >>
- No：24931
- Release Date：2019/04/17 11:43
Supported versions of the FX3U/FX3UC series main units for the CC-Link parameter settings using GX Works2

Ver.3.10 or later is applicable. (GX Works2 with Ver.1.73B or later is applicable.) The version of the main unit can be checked with the last three digits of... More Details >>
- No：24918
- Release Date：2019/04/17 11:40
COM terminal for outputs

For output terminals of a programmable controller, one common terminal is used for 1, 2, 4, or 8 output points. Each common line is assigned with a different... More Details >>
- No：24780
- Release Date：2019/02/27 15:58

81-90 of Total 126

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