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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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This only stops the operating CPU and the operation is not switched to the standby CPU. Show Detail
- No：1588
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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In Standard loader, to access the input memory from MONITOUCH, cancel the I/O group setting of the input specified as 'no equipment.' If the input specified... Show Detail
- No：1658
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 14:04
- Category： Support tool (Standard)
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Only when the MICREX-F CPU is F55/F70/F70S/F80H/F120H/F120S to F150S, you can connect a MICREX-SX series T-link interface module although the order of the bi... Show Detail
- No：1277
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:08
- Category： Communication (T-link)
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Can I remove user ROM card in the CPU module (CF or SD) while the CPU is running?
A user ROM card can be inserted and removed when the UROM LED is not illuminated (the key switch is set to a position other than UROM). When removing it whi... Show Detail
- No：1304
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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The redundant function of the SPH Series provides redundancy only for the CPU and it cannot make the Ethernet redundant. Show Detail
- No：1392
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
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They are retained. Note, however, that they are cleared if the power of the FL-net module is turned off. Show Detail
- No：1405
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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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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What is the difference between RS-485 and RS-422 ?
RS-485 is upper compatible with RS-422. In general, RS-422 devices mainly use 4-wire connection method, while RS-485 devices mainly use 2-wire connection met... Show Detail
- No：1521
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
191-200 of Total 235