The SPB firmware has two operation modes: “N-mode” and “SX-mode.” Applicable personal computer loader varies depending

When you use preset operation in the linear operation mode, counting is sometimes discontinued due to preset overflow.

The following loader software, connection cable (loader cable), and converter are required. 1) Loader software ・NP4H

Both Standard and Expert (D300win) are program loader software for the SX series. However, there is no compatibility be

Once a compilation error occurs during patch POU, the project must be compiled and downloaded again. Therefore, you need

One possibility is that the compare value is not stored in the compare register of the high-speed counter. The compare v

The following loader software, connection cable (loader cable), and converter are required. 1) Loader software ・NP4H-SWN

No, it is not necessary for normal operation. The main purposes of mounting a CF card or an SD card on a CPU module are

When the FALDIC-α se

Yes, there is a difference in system operation when control power supply for a servo amplifier is shut down. The ALPHA5

The USB driver of USB/RS-422 converter for personal computer loader is stored in the 'UsbToSerial' folder in the 'Driver

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FAQ within [ PLC ]

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What are <N-mode> and <SX mode> in the SPB series?

The SPB firmware has two operation modes: “N-mode” and “SX-mode.” Applicable personal computer loader varies depending on the firmware used. <N-mode&g... Show Detail
- No：1478
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:35
- Category： Main unit
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 ...

When you use preset operation in the linear operation mode, counting is sometimes discontinued due to preset overflow. Show Detail
- No：1675
- Displayed Date：2023/04/25 19:00
- Category： Function
I would like to read and write programs of the FLEX-PC series NB0, NB1, NB2, NB1U, and NB2U on a personal computer (Windows 10). What loader softwa...

The following loader software, connection cable (loader cable), and converter are required. 1) Loader software ・NP4H-SWN The product CD of NP4H-SW... Show Detail
- No：1451
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:21
- Category： Support tool (Others)
I want to edit the program of the PLC (SX series). In the catalogue and website, I found that two types of program loaders, Standard and Expert (D3...

Both Standard and Expert (D300win) are program loader software for the SX series. However, there is no compatibility between program data (called 'project')... Show Detail
- No：1646
- Displayed Date：2023/04/25 19:00
- Category： Support tool
When I change a program online (patch POU), error message shown 'The resevation area of the non-retain memory of POU xxx is short (2 word).' Why?

Once a compilation error occurs during patch POU, the project must be compiled and downloaded again. Therefore, you need to stop the CPU. Please consider the... Show Detail
- No：1661
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 14:05
- Category： Support tool (D300win)
I use the high-speed counter module (Type_ NP1F-HC2) FB. The compare value is larger than the present counter value but the compare output becomes ...

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
I would like to read and write programs of the SPB series N-mode on a personal computer (Windows 10). What loader software and connection cable are...

The following loader software, connection cable (loader cable), and converter are required. 1) Loader software ・NP4H-SWN The product CD of NP4H-SWN incl... Show Detail
- No：1450
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:20
- Category： Support tool (Standard)
The SPH300, SPH2000, and SPH3000 series CPU modules can mount a compact flash card (CF card) or an SD card. Is it necessary for normal operation?

No, it is not necessary for normal operation. The main purposes of mounting a CF card or an SD card on a CPU module are as follows. - You can write a progr... Show Detail
- No：1474
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:31
- Category： Main unit
When the FALDIC-α series is replaced with the ALPHA5 series or later, is there a difference in 'fail-soft operation' of each servo amplifier connec...

Yes, there is a difference in system operation when control power supply for a servo amplifier is shut down. The ALPHA5 series or later supports the MICREX-... Show Detail
- No：1503
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:39
- Category： Function
Where is the USB driver of USB/RS-422 converter for personal computer loader (Type_NP4H-CVU)?

The USB driver of USB/RS-422 converter for personal computer loader is stored in the 'UsbToSerial' folder in the 'Driver' folder in the folder where the pers... Show Detail
- No：1519
- Displayed Date：2023/04/25 19:00
- Category： Support tool