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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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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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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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Possible causes include a fuse blowout in the high-speed output module (Type_ NP1Y32T09P1-A). Show Detail
- No：1342
- Displayed Date：2023/04/25 19:00
- Category： Function
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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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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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The module is equipped with 2 channels of high-speed counter and signals of a different voltage can be counted for each channel. To set the signal level, s... Show Detail
- No：1398
- Displayed Date：2023/04/25 19:00
- Category： Function
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It takes place only when data are received from an external device. Show Detail
- No：1400
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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With a general-purpose communication module, is RS232C completely full duplex?
It is full duplex for both hardware and software (firmware) for anything other than communication by M_RECEIVE and M_SEND on the SX bus, which are FB interna... Show Detail
- No：1413
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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Doesn't the connector type I/O module of the SPH Series include a connector as an accessory?
The SPH Series does not include an I/O connector. A soldering type connector is available as an option sold separately (NP8V-CN). Show Detail
- No：1426
- Displayed Date：2023/04/25 19:00
- Category： I/O
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How can I change the CPU type in an already created project?
Refer to 'Appendix 3-2 Procedure for Changing Resource (CPU type)' in the User's Manual 'Instructions' (FEH200 with index 'o' or later). Show Detail
- No：1467
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
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