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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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The product type without 'RI' judges ON/OFF of the inputs by current. On the other hand, the product type with 'RI' judges ON/OFF of the inputs by voltage. ... Show Detail
- No：1650
- Displayed Date：2023/04/25 19:00
- Category： I/O
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When the power supply recovers to normal, the ALM contact automatically returns to the original position (open). Show Detail
- No：1289
- 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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Is it possible to use the optical converter NP1L-OL1 between processors as with the P-link?
The optical converter NP1L-OL1 is an optical converter of the SX bus. It cannot be used because the SX bus is not a link between processors. Show Detail
- No：1327
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:31
- Category： Communication (Others)
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There is a limit to the number of words for the I/O modules that can be mounted on a T-link expansion (Type_ NP1L-RT1) base_ 128. With the thermocouple inpu... Show Detail
- No：1333
- Displayed Date：2023/04/25 19:00
- Category： Communication (T-link)
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The P-link memory is prepared in the P-link module. It is separate from the memory in the CPU and no change takes place at the time of switchover to a standb... Show Detail
- No：1343
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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Input an arbitrary address. This setting is ignored for the unpassive mode. Show Detail
- No：1378
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
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UI4 is not supported by the specification with the VB automation interface. Meanwhile, UI4 is supported by the custom interface specification. Show Detail
- No：1381
- Displayed Date：2023/04/25 19:00
- Category： Support tool
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Can I use a commercially available hub for FL-net modules?
We recommend you use an unmanaged switch, without B.S protection that is an industrial hub fulfilling the conditions of use for FL-net. * What is 'B.S'?... Show Detail
- No：1465
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:28
- Category： Communication (Others)
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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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