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FAQ within [ MELSEC-F Series ]
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Number of FX3U-16CCL-M CC-Link master blocks that can be connected to the FX3U series
One FX3U-16CCL-M can be connected to the FX3U series. More Details >>
- No:25009
- Release Date:2019/04/23 11:11
- Category: MELSEC-F Series , Network/Communication
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Current value of the battery voltage in the FX3U/FX3UC series
The current value of the battery voltage is stored in the special data register D8005 (battery voltage). More Details >>
- No:24942
- Release Date:2019/04/18 14:25
- Category: MELSEC-F Series , Main Unit
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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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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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Connecting special adapters to the FX3G series
An FX3G-CNV-ADP is required. More Details >>
- No:24977
- Release Date:2019/04/23 07:20
- Category: MELSEC-F Series , Main Unit
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Connecting a DC power supply type extension unit to an AC power supply type main unit
No, they cannot be connected. Connect the units having the same power supply type. More Details >>
- No:25008
- Release Date:2019/04/23 11:12
- Category: MELSEC-F Series , Main Unit
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Models of the MELSEC-F series main units
"E" represents AC power supply and "D" represents DC power supply. The alphabets following "E" and "D" represent output types. "S" represents replay output... More Details >>
- No:24776
- Release Date:2019/02/27 15:35
- Category: MELSEC-F Series , Main Unit
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Models from the FX programmable controllers that support the extended register (R)
The following models from the FX3 series support the extended register (R). FX3U/FX3UC series: R0-R32767, FX3G series: R0-R23999 More Details >>
- No:24904
- Release Date:2019/04/15 11:31
- Category: MELSEC-F Series , Main Unit
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Whether the positioning parameter is used or the extension positioning parameter is used can be selected in BFM#32 (positioning parameter selection). Select ... More Details >>
- No:24917
- Release Date:2019/04/17 11:40
- Category: MELSEC-F Series , Positioning Control
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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
- Category: MELSEC-F Series , Main Unit
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