The received data is cleared to 0. Therefore, be sure not to read (ignore) the data by application program. Reopening th

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

In MICREX-SX, a scan list is automatically created by registering the remote I/O to be connected to the master module in

Turn off the write-protect switch of the user ROM card, mount it on the CPU module and transfer a program to write it to

For setting parameter values (such as P, I and D), it is possible to_ (1) Set the data within the user application (2)

The SPH system automatically inherits information such as the communication ports and reopening processing is not requir

Since the data equalization (data copying from the operating CPU to the standby CPU) is performed after the default task

A 'client' is a device that collects data. Since the PLC is a device from which data is collected, there is no OPC clien

You can connect an SX series CPU to D300win via USB, Ethernet or a dedicated loader cable, depending on the model. Confi

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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 ]

61-70 of Total 235

≪ 7 / 24page ≫

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...

The received data is cleared to 0. Therefore, be sure not to read (ignore) the data by application program. Reopening the FB (turning the 'OPEN' terminal fro... Show Detail
- No：1672
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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)
With an Ethernet module (Type_ NP1L-ET1/ET2), is the protocol for fixed buffer communication the same as that of MICREX-F?

Yes, it is the same. Show Detail
- No：1377
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
With the DeviceNet master module (Type_ NP1L-DN1), how can I create a scan list and register it with the master module?

In MICREX-SX, a scan list is automatically created by registering the remote I/O to be connected to the master module in the system configuration definitions... Show Detail
- No：1346
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:35
- Category： Communication (Others)
How can I write to the user ROM card of a standard CPU?

Turn off the write-protect switch of the user ROM card, mount it on the CPU module and transfer a program to write it to the user ROM card. Show Detail
- No：1344
- Displayed Date：2023/04/25 19:00
- Category： Main unit
For PID control by using a PID FB package, how should I set the various parameters?

For setting parameter values (such as P, I and D), it is possible to_ (1) Set the data within the user application (2) Use 'PID FB parameter support ut... Show Detail
- No：1296
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 14:18
- Category： Function
I use an Ethernet module (Type_ NP1L-ET□) in a redundant system. Is processing such as reopening of the Ethernet required at the time of redundancy...

The SPH system automatically inherits information such as the communication ports and reopening processing is not required. Show Detail
- No：1292
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
In the redundant CPU system, the cycle of the default task takes 70 ms. It takes only several microseconds with a single-CPU system. Why is such a ...

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
There is an OPC server that supports the MICREX-SX (communication middleware, Type_ NP4N-MDLW). Is there an OPC client?

A 'client' is a device that collects data. Since the PLC is a device from which data is collected, there is no OPC client. Show Detail
- No：1553
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
I would like to read and write data by the SX-Programmer Expert (D300win). How do I configure the communication settings for SPH series CPUs?

You can connect an SX series CPU to D300win via USB, Ethernet or a dedicated loader cable, depending on the model. Configure the communication settings acco... Show Detail
- No：1509
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:41
- Category： Support tool (D300win)

61-70 of Total 235

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