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FAQ within [ MELSEC-F Series ]
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MELSOFT connection of the FX3U-ENET-L Ethernet interface block
Up to 2 connections can be opened. More Details >>
- No:24919
- Release Date:2019/04/17 11:40
- Category: MELSEC-F Series , Network/Communication
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Model name of a built-in battery (FX3U/FX3UC)
FX3U-32BL More Details >>
- No:22278
- Release Date:2018/08/30 13:48
- Category: MELSEC-F Series , Main Unit , Accessories
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The FX2N-16CCL-M cannot be set as the master station in the parameter setting. Use the FROM/TO instructions and setin the program. More Details >>
- No:25001
- Release Date:2019/04/23 10:39
- Category: MELSEC-F Series , Network/Communication
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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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Maximum number of personal computers that can be communicated with the FX3U-ENET-L simultaneously
For communications using MELSOFT connection, such as GX Developer, GX Works2, GOT1000, and MX Component, up to two personal computers can be used. In additi... More Details >>
- No:24920
- Release Date:2019/04/17 11:41
- Category: MELSEC-F Series , Network/Communication
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Using the FX3U-ENET-ADP and the RS-232C/RS-485 together (FX3U/FX3UC series)
Up to two of the following optional communication equipment, including the FX3U-ENET-ADP (for Ethernet communications), can be used for the FX3U/FX3UC series... More Details >>
- No:24686
- Release Date:2019/02/22 11:40
- Update:2019/02/22 15:16
- Category: MELSEC-F Series , Main Unit , Network/Communication
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Number of FX3U-64CCL interface blocks that can be added to a main unit
One FX3U-64CCL can be added. More Details >>
- No:24962
- Release Date:2019/04/23 07:17
- Category: MELSEC-F Series , Network/Communication
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Connection of a totem pole output encoder
The totem pole output encoder cannot be connected to the FX2NC-1HC/FX2N-1HC/ FX3U-2HC. The connectable encoders are as follows. ・ Open collector output typ... More Details >>
- No:25010
- Release Date:2019/04/23 11:12
- Category: MELSEC-F Series , High-Speed Counting
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Protection components of relay contacts
We recommend you to connecta diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the protection of the relay contacts. More Details >>
- No:24999
- Release Date:2019/04/23 10:39
- 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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