No, you cannot use NW0H-CNV. The RS-232C/422 converter for personal computer loaders (Type_NW0H-CNV) needs to be supplie

With a local timer, the timer tag can be displayed and edited by specifying the 'name of the program' that uses a timer

It is a local/remote data server (OPC server) compatible with Data Access (DA2.0) proposed by OPC (OLE for Process Contr

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

The current value of the timer can be changed. Note, however, that a circuit for changing the current value of the time

Use the recommended shielded twisted pair cable mentioned in the User's Manual. Also provide shielding.

Yes, both P-link and PE-link cables have limits on the wiring length. [P-link] ・Electrical transmission line Total le

You can mount or remove a CPU module during system operation, but not a power supply module. [Related document] For th

Filter instructions are system FBs. System FBs that can be equalized are limited to_ The last value of the edge detectio

We offer the sample program using the pulse count function for the high-speed input module. You can download the sample

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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 ]

81-90 of Total 398

≪ 9 / 40page ≫

The loader connector of SPH series CPU modules has been changed into RJ45 connector. Can I use an RS-232C/422 converter for personal computer loade...

No, you cannot use NW0H-CNV. The RS-232C/422 converter for personal computer loaders (Type_NW0H-CNV) needs to be supplied power from the PLC side, however, t... Show Detail
- No：1529
- Displayed Date：2023/04/25 19:00
- Category： Support tool
With the Standard Loader (Type_ NP4H-SWN) version 2, the tag editing screen does not show the timer. How can I edit the timer tag?

With a local timer, the timer tag can be displayed and edited by specifying the 'name of the program' that uses a timer instruction, not 'Common,' for editin... Show Detail
- No：1419
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
Please describe the product SX communication middleware (Type_ NP4N-MDLW).

It is a local/remote data server (OPC server) compatible with Data Access (DA2.0) proposed by OPC (OLE for Process Control) extending OLE/COM for process con... Show Detail
- No：1364
- Displayed Date：2023/04/25 19:00
- Category： Application
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
With a project created by using D300win, is it possible to change the current value of the timer? If so, how can I change the value?

The current value of the timer can be changed. Note, however, that a circuit for changing the current value of the timer must be added. Show Detail
- No：1375
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:44
- Category： Support tool (D300win)
What measures can I take against external noise of the high-speed counter (Type_ NP1F-HC2)?

Use the recommended shielded twisted pair cable mentioned in the User's Manual. Also provide shielding. Show Detail
- No：1365
- Displayed Date：2023/04/25 19:00
- Category： Function
Is there a limit on the wiring length of P-link/PE-link cables?

Yes, both P-link and PE-link cables have limits on the wiring length. [P-link] ・Electrical transmission line 　Total length of electrical transmission ... Show Detail
- No：1281
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:09
- Category： Communication (Others)
Can I mount or remove a CPU module and a power supply module on a hot plug base board while the system power is on?

You can mount or remove a CPU module during system operation, but not a power supply module. [Related document] For the details of hot plugging function, r... Show Detail
- No：1600
- Displayed Date：2023/04/25 19:00
- Category： Main unit
I want to equalize filter instructions in a redundant system.

Filter instructions are system FBs. System FBs that can be equalized are limited to_ The last value of the edge detection FB, present counter value of the co... Show Detail
- No：1563
- Displayed Date：2023/04/25 19:00
- Category： Application
How can I use the pulse count function of the high-speed input module (Type_NP1X3206-A)?

We offer the sample program using the pulse count function for the high-speed input module. You can download the sample program and How-to Guide for it from... Show Detail
- No：1483
- Displayed Date：2023/04/25 19:00
- Category： Main unit