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FAQ within [ MELSEC-F Series ]
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Using special blocks (extension blocks) away from a main unit
To use the special blocks away from the main unit, connect them with the FX0N-30EC/FX0N-65EC extension cable and the FX2N-CNV-BC connector conversion adapter. More Details >>
- No:24966
- Release Date:2019/04/23 07:18
- Category: MELSEC-F Series , Accessories
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Switching network between 10BASE-T and 100BASE-TX of the FX3U-ENET-L
It cannot be freely switched. It is automatically switched according to the auto detection function. More Details >>
- No:24964
- Release Date:2019/04/23 07:18
- Category: MELSEC-F Series , Network/Communication
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Number of FX3U-ENET-L Ethernet interface blocks that can be connected to the FX3U series
One FX3U-ENET-L can be connected. More Details >>
- No:24939
- Release Date:2019/04/18 14:24
- Category: MELSEC-F Series , Network/Communication
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Extension blocks and units that can be used in the FX3U series
The operation is not guaranteed. Please select the extension blocks and units from FX2N series. More Details >>
- No:24935
- Release Date:2019/04/18 14:24
- Category: MELSEC-F Series , Main Unit , I/O Extension
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Adding two channels of the RS-232C port in the FX3G series
Select the 40-point or 60-point type FX3G series main unit. In this case, two FX3G-232-BDs can be connected. When FX3G-CNV-ADP is used, anFX3U-232ADP can be ... More Details >>
- No:24926
- Release Date:2019/04/17 11:42
- Category: MELSEC-F Series , Main Unit
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Operation error of the instruction that handles the present value of a high-speed counter
The present value register of the high-speed counter is the 32-bit register. The applied instruction handling the 32-bit register must be the 32-bit instruct... More Details >>
- No:24907
- Release Date:2019/04/15 11:32
- Category: MELSEC-F Series , High-Speed Counting
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Terminal layout of the FX3U-1PG and FX2N-1PG pulse output blocks
Yes, they have the same terminal layout. More Details >>
- No:24900
- Release Date:2019/04/15 11:30
- Category: MELSEC-F Series , Positioning Control
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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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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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Comparison result of the CMP instruction
A comparison result is held even after the command input turns off. The remaining comparison result can be cleared by using the RST or ZRST instruction. More Details >>
- No:24692
- Release Date:2019/02/27 08:56
- Category: MELSEC-F Series
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