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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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What is the type of the configurator that is used with NP1L-PD1/PD2?
Use the following types of configurators: 'CONF-PDP' for NP1L-PD1 and 'NetTool for Profibus' for NP1L-PD2. Purchase a configurator from HMS Industrial Networ... Show Detail
- No：1494
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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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 use both P-link and PE-link in one system?
No, you cannot. Show Detail
- No：1523
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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You can refer to sample project Mptpf4.zwt stored in the ZIPPED folder in the D300win folder. Show Detail
- No：1614
- Displayed Date：2023/04/25 19:00
- Category： Function
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_F_WRITE_CSV_DINT' may be influenced by the file search time depending on the number of files in the CF. The time it takes for 100 (200-word) DINT data to b... Show Detail
- No：1634
- Displayed Date：2023/04/25 19:00
- Category： Application
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No, you cannot use the I/O extension function in a multi-CPU configuration. Register a remote I/O master module in the normal mode or extension mode in a... Show Detail
- No：1651
- Displayed Date：2023/04/25 19:00
- Category： Support tool
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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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Selecting the DCE mode for the communication parameter_ DCE designation keeps DSR always on. Show Detail
- No：1297
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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The amounts of data transmitted or received are not limited as R_WRITE instruction/R_READ instruction but by the capacity of the memory from/to which data ar... Show Detail
- No：1324
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
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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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