If the project that you want to upload includes expansion FBs provided by Fuji Electric, the expansion FBs must be insta

There is a possibility of mismatch between the project in the user ROM card and the CPU memory. On the 'Failure diagnosi

There are two ways to connect a USB port of a personal computer and a CPU: 1) Connect to the USB port of the CPU (direct

Yes, you can. Note, however, that the input impedance reduces to half. Pay attention to the drive ability of the sensor.

The backup battery is intended to back up the data memory (SRAM) inside of the CPU. While the system is turned on, the p

Check the following system memory. (1) Configuration information %MW10.52 to %MW10.67 (WSM52 to 67) (2) Configuratio

To reference data written with F_WRITE by using an external application program (such as Excel), you can follow the meth

Since the conversion accuracy after a scaling change remains within the specifications, rescaling is unnecessary.

Check the feedback pulse wiring (to make sure that a shielded twisted pair is used, wiring conditions are appropriate, e

If the CPU modules are mounted on a hot plug base board with station No. setup function, you can replace them without tu

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GLOBAL > PLC > SPH

Latest FAQ

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 ...
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...
When using a communication module (NP1L-RS1/RS2/RS3/RS4/RS), the FB outputs R_STS 'C0' (Hardware error detected) during receiving. In this case, ho...
When I attempted to download a project to a CPU with user ROM card by using D300win, a message appeared saying 'Invalid loader command process!' an...

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FAQ within [ SPH ]

111-120 of Total 235

≪ 12 / 24page ≫

When uploading a project from CPU, the error message 'Ex.FB that import is done was not found. Import the Ex.FB using the program import function' ...

If the project that you want to upload includes expansion FBs provided by Fuji Electric, the expansion FBs must be installed on your computer. Install the ex... Show Detail
- No：1662
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
I attempted to clear the memory in a CPU with the 'Clear' command for online operations, however, I got a message saying 'Clearing failed' and coul...

There is a possibility of mismatch between the project in the user ROM card and the CPU memory. On the 'Failure diagnosis' dialog, check the 'Resource inform... Show Detail
- No：1660
- Displayed Date：2023/04/25 19:00
- Category： Support tool
I have connected the SX series CPU and the loader PC via USB. I have installed the USB driver and configured the communication settings, but commun...

There are two ways to connect a USB port of a personal computer and a CPU: 1) Connect to the USB port of the CPU (directly connected to the USB cable). 2) ... Show Detail
- No：1654
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 14:03
- Category： Support tool
I will use the analog voltage input module. Can I input a single input signal to two CHs of the module simultaneously (in parallel) to use them?

Yes, you can. Note, however, that the input impedance reduces to half. Pay attention to the drive ability of the sensor. Show Detail
- No：1622
- Displayed Date：2023/04/25 19:00
- Category： I/O
Is the backup battery consumed while the control power supply of the CPU is active?

The backup battery is intended to back up the data memory (SRAM) inside of the CPU. While the system is turned on, the power is supplied from the control pow... Show Detail
- No：1621
- Displayed Date：2023/04/25 19:00
- Category： Accessory
I use the hot plug base board with station No. setup function (Type_NP1BS-13D). When I remove a module, how can I identify the removed module in D3...

Check the following system memory. (1) Configuration information %MW10.52 to %MW10.67 (WSM52 to 67) (2) Configuration fault information %MW10.68 to %MW1... Show Detail
- No：1482
- Displayed Date：2023/04/25 19:00
- Category： Main unit
Is it possible to use an external application program (such as Excel) to read data written to a memory card with 'F_WRITE' by using the R type of t...

To reference data written with F_WRITE by using an external application program (such as Excel), you can follow the methods below because the data is written... Show Detail
- No：1443
- Displayed Date：2023/04/25 19:00
- Category： Application
When I adjust the gain/offset of an already scaled channel on the analog input module, do I need to repeat scaling?

Since the conversion accuracy after a scaling change remains within the specifications, rescaling is unnecessary. Show Detail
- No：1430
- Displayed Date：2023/04/25 19:00
- Category： I/O
The current feedback value of the positioning control module (Type_ NP1F-MP2) changes even when the CPU module (Type_ NP1P*-***) is stopped. What c...

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
When redundant CPUs mounted on the same base board break down, can I replace the CPU without turning off the power?

If the CPU modules are mounted on a hot plug base board with station No. setup function, you can replace them without turning off the power. Show Detail
- No：1367
- Displayed Date：2023/04/25 19:00
- Category： Main unit

111-120 of Total 235

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