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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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The error occurs because the address display mode is set to 'FLEX-PC,' but the address representation of the word device is not hexadecimal. For the addres... Show Detail
- No：1496
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
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The SX bus connector of the SPH300EX (Type_ NP1PS-74D) is an OUT (output) connector. When you connect SX bus equipment, connect the cable to the IN (input)... Show Detail
- No：1535
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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I want to equalize filter instructions in a redundant system.
Filter instructions are system FBs. System FBs that can be equalized are limited to_ The last value of the edge detection FB, present counter value of the co... Show Detail
- No：1563
- Displayed Date：2023/04/25 19:00
- Category： Application
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How does the FL-net module (Type_ NP1L-FL1/FL2/FL3) clear the error history recorded in each memory?
Once an error history is generated, it is retained internally within the FL-net module and is cleared when the power is turned off and turned on again or whe... Show Detail
- No：1567
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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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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Is it possible to use a commercial CF card for the CPU module supporting CF card mounting?
Yes, it is possible. Use a card with the following memory capacities_ SPH300_ 2 GB or less SPH2000_ 32 GB or less (PIO mode supporting model) Note that so... Show Detail
- No：1593
- Displayed Date：2023/04/25 19:00
- Category： Accessory
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The '*' symbol on the ladder bus indicates a circuit being changed online. It will disappear when you transfer the changed circuit to the PLC. Show Detail
- No：1609
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
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Selecting the DCE mode for the communication parameter_ DCE designation keeps DSR always on. Show Detail
- No：1297
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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One possibility is that the compare value is not stored in the compare register of the high-speed counter. The compare value is written by turning the data w... Show Detail
- No：1309
- Displayed Date：2023/04/25 19:00
- Category： Function
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No, it is not possible. Use an encoder of the line-driver or open-collector output type. When using a line-driver type, pay attention to the output capacity ... Show Detail
- No：1320
- Displayed Date：2023/04/25 19:00
- Category： Function
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