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Latest FAQ
- When I write parameter to LonWorks module (NP1L-LW1) using support tool for a LonWorks (NP4N-LNDF), what is the required cable?
- When I set the high-speed counter module (NP1F-HC2) to the preset operation mode of the multi-functional counter FB, the preset is disabled in the ...
- Are there any restrictions on the mounting position of the I/O modules and communication modules on the base? I'd like to place the communication m...
- When using a communication module (NP1L-RS1/RS2/RS3/RS4/RS), the FB outputs R_STS 'C0' (Hardware error detected) during receiving. In this case, ho...
- When I attempted to download a project to a CPU with user ROM card by using D300win, a message appeared saying 'Invalid loader command process!' an...
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FAQ within [ SPH ]
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Common memory 1 and common memory 2 are handled together in terms of timing. However, to maintain the uniqueness of data including those in common memory 1 a... Show Detail
- No：1311
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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It is possible by preparing two types of power supply for driving the transistor device and the load. Refer to the User's Guide, which provides explanatio... Show Detail
- No：1331
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:32
- Category： I/O
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It occurs when any of the overrun, parity and framing errors is detected in the serial port of a general-purpose communication module. Show Detail
- No：1328
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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Is electronic cam operation possible without using the dedicated module?
No, it is not possible. Combine the electronic cam FB package (Type_ NP4N-CAMFV3) with a positioning control module (Type_ NP1F-MP2/MA2). Show Detail
- No：1334
- Displayed Date：2023/04/25 19:00
- Category： Function
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Check the following system memory. (1) Configuration information %MW10.52 to %MW10.67 (WSM52 to 67) (2) Configuration fault information %MW10.68 to %MW1... Show Detail
- No：1482
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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Is there any simple way of delivering PLC operation data set with Excel to the PLC?
The SPH2000/3000 Series have a function of reading data in CSV file format to the memory in the CPU (CSV interface FB provided by Fuji Electric). The data t... Show Detail
- No：1295
- Displayed Date：2023/04/25 19:00
- Category： Application
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What measures can I take against external noise of the high-speed counter (Type_ NP1F-HC2)?
Use the recommended shielded twisted pair cable mentioned in the User's Manual. Also provide shielding. Show Detail
- No：1365
- Displayed Date：2023/04/25 19:00
- Category： Function
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When using Cfr32, are the start code, end code, and BCC included in the maximum data size?
Yes, they are. The maximum size is 32 words including the actual data, start code, end code, and BCC. (The same applies to _Cfr64, _Cfr128, _Cfr252, and _Cfr... Show Detail
- No：1495
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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Can I store multiple programs in the user ROM card (CF or SD) ?
No, it is not possible. Only one program can be stored. Show Detail
- No：1298
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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Which optical fiber cable for an SX bus should I choose for outdoor use?
Use an optical fiber cable (Type 2-C-LAP) provided by Sumitomo Electric Industries, Ltd. Show Detail
- No：1315
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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