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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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One possible cause is that common FB _C_COM is not registered with the library. For communication-related expansion FBs including _C_FREE, register common... Show Detail
- No：1329
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:32
- Category： Communication (Others)
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A description in the brackets of an array must only include values or variable names. Writing an expression in brackets is not possible. Show Detail
- No：1307
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
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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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No, you cannot. Use NW0H-CNV (RS-232C/RS-422 converter) or NP4H-CVU (USB/RS-422 converter) in combination with NW0H-CA3 Show Detail
- No：1303
- Displayed Date：2023/04/25 19:00
- Category： Accessory
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Check that the terminating plug is attached. Check also that the SX bus expansion cable is not broken. You need to attach an SX bus terminating plug at bot... Show Detail
- No：1648
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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Yes, you can. On the 'Load from PLC' dialog, check 'Reflect Real Structure,' and then connect the PLC online. If this option is checked, the loader internall... Show Detail
- No：1610
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
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The SX control utility of the D300win V2 supports the P-link area monitoring function from V2.2.6.0 and later. Check the version. Note that all versions of... Show Detail
- No：1584
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
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Yes, a CPU is necessary. In the case of a system with no CPU, the input status LED does not work even if signals are externally input into the input module. Show Detail
- No：1537
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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[Load] is enabled when the personal computer loader is connected online. * For online connection, see 'Section 3 Online Operations' in the user's manual ... Show Detail
- No：1461
- Displayed Date：2023/04/25 19:00
- Category： Support tool (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
271-280 of Total 398