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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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When the initial value of REAL type is '5.0,' for example, processing it through Excel changes it to '5' of the INT type and that causes a data type mismatch... Show Detail
- No：1422
- Displayed Date：2023/04/25 19:00
- Category： Error
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With a local timer, the timer tag can be displayed and edited by specifying the 'name of the program' that uses a timer instruction, not 'Common,' for editin... Show Detail
- No：1419
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
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UI4 is not supported by the specification with the VB automation interface. Meanwhile, UI4 is supported by the custom interface specification. Show Detail
- No：1381
- Displayed Date：2023/04/25 19:00
- Category： Support tool
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The current value of the timer can be changed. Note, however, that a circuit for changing the current value of the timer must be added. Show Detail
- No：1375
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:44
- Category： Support tool (D300win)
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Is it possible to use a project created with the Japanese version of D300win on an English OS?
It can be used without any problem as long as the text (file names, variable names, POU names, etc.) created in Japanese (double-byte codes) are all created ... Show Detail
- No：1353
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
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It is not possible with D300win V2. The sampling trace function is supported by D300win V3.1.1.0. or later. [Related document] Refer to Section '11-7 Sampl... Show Detail
- No：1310
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
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(1) Standard CPU_ Access takes place when tasks end (synchronized with tasks). (2) High-performance CPU_ Access takes place when a request is generated rega... Show Detail
- No：1300
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
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Version 2 is not based on the concept of online/offline switching. It is designed in such a way that you select online or offline when you open the screen. Show Detail
- No：1578
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
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The influence of external resistance on the thermocouple input is approximately 0.3 ?V/?. The measurement accuracy of the thermocouple input is affected by... Show Detail
- No：1545
- Displayed Date：2023/04/25 19:00
- Category： I/O
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Usually, set the CPU No. to 0. The CPU No. 0 works as a master of an SX bus system. In a multi-CPU system or a CPU redundant system which uses multiple CPU ... Show Detail
- No：1504
- Displayed Date：2023/04/25 19:00
- Category： Main unit
301-310 of Total 398