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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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External appearance of the F2-40BL
Some of the F2-40BL batteries installed to a programmable controller are mounted on the printed circuit board. The separately available F2-40BL batteries (sp... More Details >>
- No:24771
- Release Date:2019/02/27 15:17
- Category: MELSEC-F Series , Accessories
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Terminal blocks for the MELSEC-F series
Whether the terminal block is removable or not differs depending on the series. Types of the terminal blocks for the MELSEC-F series main units are as follow... More Details >>
- No:24774
- Release Date:2019/02/27 15:34
- Category: MELSEC-F Series , Main Unit
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If the OUT instruction using the device number of the latch target device exists in a sequence program, the latched data may be overwritten by execution of t... More Details >>
- No:24783
- Release Date:2019/02/27 16:16
- Category: MELSEC-F Series , Engineering Software , Main Unit
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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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MELSEC-F series high-speed counter blocks that can import differential pulses
The FX2N-1HC, FX2NC-1HC, FX3U-4HSX-ADP, and FX3U-2HC can import differential pulses. More Details >>
- No:24874
- Release Date:2019/04/15 08:06
- Category: MELSEC-F Series , High-Speed Counting
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The thickness of wireshould be2 square millimeters or more, andclass D grounding (grounding resistance: 100 Ω or less) should be performed. More Details >>
- No:24899
- Release Date:2019/04/15 11:30
- Category: MELSEC-F Series , Main Unit
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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
- Category: MELSEC-F Series , Main Unit
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The analog input type (temperature/voltage/current) and offset/gain can be set for each channel. More Details >>
- No:24902
- Release Date:2019/04/15 11:31
- Category: MELSEC-F Series , Analog Control
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Measurement of the counter in the MC (master control) circuit
When the count condition of the counter in the MC circuit remains set, the counter counts when the MC circuit is turned on. More Details >>
- No:24910
- Release Date:2019/04/15 11:32
- Category: MELSEC-F Series , Main Unit
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Power supply cable of the input extension blocks for the connector type programmable controllers
Forthe first input extension block connecting to a main unit, use the FX2NC-100BPCB power supply cable provided with the main unit, and supply power from a 2... More Details >>
- No:24911
- Release Date:2019/04/15 11:32
- Category: MELSEC-F Series , Main Unit , I/O Extension
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