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Latest FAQ
- I creat user FB in StandardV3, and defined input/output parameter as word (WV). Can I directly access any bit within this parameter WV?
- 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 ...
- We share the D300win and other PLC engineering tool software among several people. Do we need to purchase the software for each person?
- 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...
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FAQ within [ PLC ]
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Is there any conditional statement for jump in the ST language?
No, there isn't. As the name ST (Structured Text) indicates, the ST language is most suitable for achieving structured programming. The concept of jump is ... Show Detail
- No：1428
- Displayed Date：2023/04/25 19:00
- Category： Application
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Check the feedback pulse wiring (to make sure that a shielded twisted pair is used, wiring conditions are appropriate, etc.). One possible reason for the c... Show Detail
- No：1421
- Displayed Date：2023/04/25 19:00
- Category： Function
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The Control Utility only supports the COM port and USB port and cannot be used. Show Detail
- No：1397
- Displayed Date：2023/04/25 19:00
- Category： Support tool
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Please describe the product SX communication middleware (Type_ NP4N-MDLW).
It is a local/remote data server (OPC server) compatible with Data Access (DA2.0) proposed by OPC (OLE for Process Control) extending OLE/COM for process con... Show Detail
- No：1364
- Displayed Date：2023/04/25 19:00
- Category： Application
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Is there an alarm output contact to use when an error occurs in the PLC system?
For an alarm contact output of an error of the PLC system, select an arbitrary output module in the system definitions and define its 0th bit as a 'system DO... Show Detail
- No：1347
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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Of the array element Nos., [0] is assigned to the 0th bit and [31] to the 31st bit. Show Detail
- No：1345
- Displayed Date：2023/04/25 19:00
- Category： Application
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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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No, Fuji Electric general-purpose PLCs including the MICREX-SX series do not obtain it. Show Detail
- No：1283
- Displayed Date：2023/04/25 19:00
- Category： Others
391-398 of Total 398