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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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To enable the 'output value reference input,' the output module must be actually mounted. If the output module is set as 'unimplemented' in the system config... Show Detail
- No：1637
- Displayed Date：2023/04/25 19:00
- Category： Application
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The Loader command mode is fixed to the TCP/IP communication. UDP/IP communication is not supported. Show Detail
- No：1442
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
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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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Pulse input type_ A-phase for the pulse and B-phase for the sign. Show Detail
- No：1366
- Displayed Date：2023/04/25 19:00
- Category： Function
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When the memory with a retain attribute is corrupted, the CPU clears the memory and operates in nonfatal fault condition. If the power is reset again in this... Show Detail
- No：1611
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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This was probably caused by one of the following two factors_ (1) ±OT is set to 'Disabled' in the parameter setting of the positioning control module (Type_... Show Detail
- No：1575
- Displayed Date：2023/04/25 19:00
- Category： Function
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Do not install an I/O terminal (Type_NR1S*-*, NR1T*-*, NR1J*-*, and NR1D*-*) on the floor of the panel because it has no ventilation slit for cooling. You ca... Show Detail
- No：1520
- Displayed Date：2023/04/25 19:00
- Category： I/O
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Can I perform broadcast communication between CPU modules without using FL-net or P/PE-link module?
The general-purpose communication function of Ethernet allows simplified broadcast communication. By using a CPU with built-in Ethernet, you can build a bro... Show Detail
- No：1485
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
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Unfortunately, information in a device connected to the master module cannot be read even by building a user application. Please use the dedicated configura... Show Detail
- No：1387
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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Yes, it is the same. Show Detail
- No：1377
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
41-50 of Total 235