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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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Since the data equalization (data copying from the operating CPU to the standby CPU) is performed after the default task is processed, the larger the size of... Show Detail
- No：1568
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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When you use battery-less operation on the SPH, is the history of RAS information recorded?
During battery-less operation, previous fault information and other 'history of RAS' are not saved. Only the present RAS information is displayed. Show Detail
- No：1579
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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Yes, you can. Based on the rules of the IEC standard, you can omit 'X' in %MX, %IX, %QX and so on as long as they are BOOL type variables. Show Detail
- No：1583
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
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You can refer to sample project Mptpf4.zwt stored in the ZIPPED folder in the D300win folder. Show Detail
- No：1614
- Displayed Date：2023/04/25 19:00
- Category： Function
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When the common memory system is used, this can be achieved by handshaking with an application using part of the link memory. Without handshaking, it is not... Show Detail
- No：1638
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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To make the 'Use USB port' check box selectable, the USB driver for MICREX-SX must be installed on the PC in use. Install the USB driver (dedicated) conta... Show Detail
- No：1306
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 14:31
- Category： Support tool (Standard)
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This is because when a compilation process is carried out, automatically assigned variables (variables for which AT specification is not used) and FB instanc... Show Detail
- No：1336
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
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Yes, it is possible. Note, however, that the values are of the INT data type. Show Detail
- No：1337
- Displayed Date：2023/04/25 19:00
- Category： Application
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The P-link memory is prepared in the P-link module. It is separate from the memory in the CPU and no change takes place at the time of switchover to a standb... Show Detail
- No：1343
- Displayed Date：2023/04/25 19:00
- Category： Main unit
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There is a high-capacity battery for SPH300 (Type_ NP8P-BTS). Its battery capacity (approximately 2700 mA) is about 2.7 times that of the backup battery supp... Show Detail
- No：1360
- Displayed Date：2023/04/25 19:00
- Category： Accessory
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