The counter is initially set to gate mode. Counting is disabled unless you provide a 'gate signal' externally by hardwar

The module counts feedback pulses even without Z-phase pulse signals. Note that when Z-phase pulse signals are not prov

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

Yes, there are. When you install an expansion FB, sample programs are installed as a compressed project (extension *.Zp

The measurement accuracy does not include zero junction compensation accuracy. The zero junction compensation accuracy

To input the initial value, input '[value, value, ..., value].' In brackets, input values and use commas to separate va

With a CPU module of the SPH Series that supports user ROM cards (CF or SD), a user ROM card can be used to download a p

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

No, it cannot be used as it is. It requires resources to be added, the system configuration definitions to be changed,

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GLOBAL > PLC

Latest FAQ

I creat user FB in StandardV3, and defined input/output parameter as word (WV). Can I directly access any bit within this parameter WV?
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 ...
We share the D300win and other PLC engineering tool software among several people. Do we need to purchase the software for each person?
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...

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FAQ within [ PLC ]

101-110 of Total 398

≪ 11 / 40page ≫

I used the high-speed counter module (Type_NP1F-HC2) but it doesn't count. I didn't make any settings in particular.

The counter is initially set to gate mode. Counting is disabled unless you provide a 'gate signal' externally by hardware or set 'gate disabled' by software.... Show Detail
- No：1541
- Displayed Date：2023/04/25 19:00
- Category： Function
The feedback pulses of the pulse train duplex positioning control module (Type_ NP1F-MP2) have A and B phases only and do not have Z-phase pulses. ...

The module counts feedback pulses even without Z-phase pulse signals. Note that when Z-phase pulse signals are not provided, origin return operation is dis... Show Detail
- No：1549
- Displayed Date：2023/04/25 19:00
- Category： Function
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)
Can I install the D300winV2 and V3 on a single PC?

Unfortunately you can't. Show Detail
- No：1555
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
Are there any sample programs of various expansion FBs such as general-purpose communication that can be used for the Standard Loader (Type_ NP4H-S...

Yes, there are. When you install an expansion FB, sample programs are installed as a compressed project (extension *.Zpj) in a folder named 'SAMPLES' under... Show Detail
- No：1558
- Displayed Date：2023/04/25 19:00
- Category： Application
Does the accuracy specification of the thermocouple input module (Type_ NP1AXH4-TC) include zero junction compensation accuracy?

The measurement accuracy does not include zero junction compensation accuracy. The zero junction compensation accuracy is ±1°C (at ambient temperature 0°C ... Show Detail
- No：1597
- Displayed Date：2023/04/25 19:00
- Category： I/O
In a variable worksheet of D300win V3, how can I input the 'initial value' when a variable in a one-dimensional array is used?

To input the initial value, input '[value, value, ..., value].' In brackets, input values and use commas to separate values. Show Detail
- No：1299
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 14:19
- Category： Support tool (D300win)
Can I change a PLC program without a programming tool?

With a CPU module of the SPH Series that supports user ROM cards (CF or SD), a user ROM card can be used to download a program to the CPU module. Show Detail
- No：1302
- Displayed Date：2023/04/25 19:00
- Category： Support tool
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
With D300win, is it possible to use a project (user application) created for a CPU32K model as it is for another CPU (e.g., 74K model)?

No, it cannot be used as it is. It requires resources to be added, the system configuration definitions to be changed, I/O groups to be reset and other ta... Show Detail
- No：1369
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:42
- Category： Support tool (D300win)