The SX bus station number for the slot on which the CPU module is mounted is recognized as unused.

The purpose of a dummy module is to use it as a temporary replacement of an I/O module that has been defined with the sy

For an alarm contact output of an error of the PLC system, select an arbitrary output module in the system definitions a

No, it is not possible. Combine the electronic cam FB package (Type_ NP4N-CAMFV3) with a positioning control module (Typ

The optical converter NP1L-OL1 is an optical converter of the SX bus. It cannot be used because the SX bus is not a lin

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

The standard MICREX-SX SPH models have been designed for use in tropical wetlands. Therefore, all you need to do is to

When the CPU module is stopped, the positioning operation stops.

_F_WRITE_CSV_DINT' may be influenced by the file search time depending on the number of files in the CF. The time it ta

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

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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 ]

91-100 of Total 235

≪ 10 / 24page ≫

What will happen to the station number assigned to each slot of a base board with a station number setting switch (Type_ NP1BS-**S, NP1BP-13S, NP1B...

The SX bus station number for the slot on which the CPU module is mounted is recognized as unused. Show Detail
- No：1382
- Displayed Date：2023/04/25 19:00
- Category： Main unit
I cannot register a dummy module (Type_ NP1F-DMY) with the system definitions using the loader.

The purpose of a dummy module is to use it as a temporary replacement of an I/O module that has been defined with the system but does not actually exist for ... Show Detail
- No：1348
- Displayed Date：2023/04/25 19:00
- Category： Function
Is there an alarm output contact to use when an error occurs in the PLC system?

For an alarm contact output of an error of the PLC system, select an arbitrary output module in the system definitions and define its 0th bit as a 'system DO... Show Detail
- No：1347
- Displayed Date：2023/04/25 19:00
- Category： Main unit
Is electronic cam operation possible without using the dedicated module?

No, it is not possible. Combine the electronic cam FB package (Type_ NP4N-CAMFV3) with a positioning control module (Type_ NP1F-MP2/MA2). Show Detail
- No：1334
- Displayed Date：2023/04/25 19:00
- Category： Function
Is it possible to use the optical converter NP1L-OL1 between processors as with the P-link?

The optical converter NP1L-OL1 is an optical converter of the SX bus. It cannot be used because the SX bus is not a link between processors. Show Detail
- No：1327
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:31
- Category： Communication (Others)
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)
I want MICREX-SX SPH models adapted to tropical wetlands.

The standard MICREX-SX SPH models have been designed for use in tropical wetlands. Therefore, all you need to do is to order standard models. Show Detail
- No：1287
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 14:17
- Category： Others
When I switch the CPU module from RUN to STOP while the four-axis pulse output unit (NR1SF-HP4DT) is outputting pulses, does the positioning operat...

When the CPU module is stopped, the positioning operation stops. Show Detail
- No：1669
- Displayed Date：2023/04/25 19:00
- Category： Function
The '_F_WRITE_CSV_DINT' FB allows a CSV file to be output to the memory card. How frequently can data be written? Is there any specific data of the...

_F_WRITE_CSV_DINT' may be influenced by the file search time depending on the number of files in the CF. The time it takes for 100 (200-word) DINT data to b... Show Detail
- No：1634
- Displayed Date：2023/04/25 19:00
- Category： Application
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