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FAQ within [ MELSEC-F Series ]
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Types of the ports built in the FX programmable controllers
There are RS422 × 1ch for the FX1S/FX1N/FX1NC/FX2N/FX2NC/FX3U/FX3UC series and RS422 × 1ch and USB × 1ch for the FX3G/FX3GC series. More Details >>
- No:24971
- Release Date:2019/04/23 07:19
- Category: MELSEC-F Series , Main Unit
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Pulse output type of the FX3U-1PG pulse output block
It is transistor output. Transistor output specifications are as follows. ・ Rated load voltage 5 to 24 V DC ・ Maximum load current 20 mA or lower More Details >>
- No:24972
- Release Date:2019/04/23 07:19
- Category: MELSEC-F Series , Positioning Control
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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
- Category: MELSEC-F Series , Main Unit
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How to use built-in high-speed counters
For contacts to drive the coils of high-speed counters, use the contacts which are normally on during high-speed counting. Do not use the input (X000 to X00... More Details >>
- No:24684
- Release Date:2019/02/22 11:38
- Update:2019/02/22 15:03
- Category: MELSEC-F Series , High-Speed Counting
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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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Ver2.00 or later is applicable. (GX Works2 with Ver. 1.87R or later is applicable.) The version of main units can be checked with the last three digits of t... More Details >>
- No:24922
- Release Date:2019/04/17 11:41
- Category: MELSEC-F Series , Main Unit
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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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FX series with a built-in USB port
The FX3S,FX3G/FX3GC series hasa built-in USB port. More Details >>
- No:24937
- Release Date:2019/04/18 14:24
- Update:2023/01/31 11:59
- Category: MELSEC-F Series , Main Unit
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Analog input modules that can be used in the FX3G series
The FX3G-2AD-BD (2-channel analog input expansion board), FX3U-4AD-ADP (4-channel analog input special adapter), and FX3U-3A-ADP (2-channel analog input/1-ch... More Details >>
- No:24960
- Release Date:2019/04/23 07:17
- Category: MELSEC-F Series , Analog Control
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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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