The amounts of data transmitted or received are not limited as R_WRITE instruction/R_READ instruction but by the capacit

This is because the SX bus loop-back plug is not connected. Connect a loop-back plug to the base board.

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

Only the NP1L-ET1 supports both modes automatically (auto negotiation). Since the NP1L-ET2 is designed for 10Base5 (coa

Yes, it is possible. Use a card with the following memory capacities_ SPH300_ 2 GB or less SPH2000_ 32 GB or less (PI

You can refer to sample project Mptpf4.zwt stored in the ZIPPED folder in the D300win folder.

You can access the memory from a PC by setting the general-purpose communication module (Type_ NP1L-RS2) to 'Loader' mod

You should be careful because if the write protection is OFF, the ROM is rewritten simultaneously with the internal RAM

You can install only the USB driver afterwards. For V3.6.12.18 or later version of D300win, the USB driver can be insta

It is the same as the loader mode (mode switch 3) of the general-purpose communication module (Type_ NP1L-RS1/RS2/RS3/RS

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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 ]

201-210 of Total 235

≪ 21 / 24page ≫

I want to read and write memory blocks with loader commands by using Ethernet to connect between SX. Is there any limitation to the amounts of data...

The amounts of data transmitted or received are not limited as R_WRITE instruction/R_READ instruction but by the capacity of the memory from/to which data ar... Show Detail
- No：1324
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
When I downloaded a program to the CPU module, a fatal fault occurred. I checked fault diagnosis and found both the CPU and I/O modules were indica...

This is because the SX bus loop-back plug is not connected. Connect a loop-back plug to the base board. Show Detail
- No：1335
- Displayed Date：2023/04/25 19:00
- Category： Error
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
Which mode does the Ethernet module (Type_ NP1L-ET1/ET2) support, half or full?

Only the NP1L-ET1 supports both modes automatically (auto negotiation). Since the NP1L-ET2 is designed for 10Base5 (coaxial), it is fixed to half duplex. Show Detail
- No：1554
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
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
Do you have a connection example for the input variable of the compact positioning FB of the positioning FB package?

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
I want to access the data memory in the MICREX-SX CPU from a PC via the RS-232C port of the general-purpose communication module. (Data read/write)

You can access the memory from a PC by setting the general-purpose communication module (Type_ NP1L-RS2) to 'Loader' mode. Various loader commands have been... Show Detail
- No：1615
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
When I mount the user ROM card for the SPH200 (Type_ NP8PMF-16) without changing its write protection from OFF, is the content of the ROM protected?

You should be careful because if the write protection is OFF, the ROM is rewritten simultaneously with the internal RAM of the CPU during program download. Show Detail
- No：1617
- Displayed Date：2023/04/25 19:00
- Category： Main unit
When the USB driver is not installed in D300win, can I install only the USB driver afterwards, or do I have to re-install the D300win system?

You can install only the USB driver afterwards. For V3.6.12.18 or later version of D300win, the USB driver can be installed at the time of installation of... Show Detail
- No：1285
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 14:16
- Category： Support tool (D300win)
What is the communication protocol for the loader port of the CPU module of the MICREX-SX SPH Series?

It is the same as the loader mode (mode switch 3) of the general-purpose communication module (Type_ NP1L-RS1/RS2/RS3/RS4/RS5). Show Detail
- No：1379
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)

201-210 of Total 235

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