In the MV selection part in the PID FB, (1) the backward operation uses the internally calculated MV value (%) without p

This problem is probably caused by the following reasons: [For SPH300/2000/3000 series] 1) The CPU mode selection switc

You cannot use D300win V2 for that. You can display them by using the grid-fixed type ladder editor of the D300win V3.

With FL-net, Class C IP addresses are used. The range of Class C IP addresses is 192.0.0.* to 233.255.255.*. (Range of

The flashing of the LED of the high-speed output module (Type_ NP1Y32T09P1-A) indicates that pulse output is generated.

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

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

You cannot mount the following I/O modules_ (1) High-speed input module NP1X3206-A, (2) High-speed output module NP1Y32

No, you can't. The MICREX-SX shows an EC directive conformity declaration (self-declaration) as a single PLC unit. For

The equivalent data is retained for one default task during switching and the standby CPU starts execution from the begi

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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 ]

151-160 of Total 398

≪ 16 / 40page ≫

What is the difference between the PID forward and backward operations when the PID FB package is used?

In the MV selection part in the PID FB, (1) the backward operation uses the internally calculated MV value (%) without processing it (as-is)_ and (2) the for... Show Detail
- No：1625
- Displayed Date：2023/04/25 19:00
- Category： Function
I cannot download a project to the user ROM card inserted in the CPU. What is a possible cause?

This problem is probably caused by the following reasons: [For SPH300/2000/3000 series] 1) The CPU mode selection switch is not set at the 'UROM-TERM' pos... Show Detail
- No：1528
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:47
- Category： Support tool
Can I use the D300win V2 to display variable addresses and comments on the ladder screen or printout?

You cannot use D300win V2 for that. You can display them by using the grid-fixed type ladder editor of the D300win V3. Show Detail
- No：1440
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
What is the range of IP addresses that can be used for FL-net?

With FL-net, Class C IP addresses are used. The range of Class C IP addresses is 192.0.0.* to 233.255.255.*. (Range of *_ 1 to 254) Show Detail
- No：1301
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 14:19
- Category： Communication (Others)
With the high-speed output module (Type_ NP1Y32T09P1-A), the LED flashes but no pulse is output to the outside. What should I check?

The flashing of the LED of the high-speed output module (Type_ NP1Y32T09P1-A) indicates that pulse output is generated. If no pulse output is generated in t... Show Detail
- No：1291
- Displayed Date：2023/04/25 19:00
- Category： Function
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
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
Are there any I/O modules that cannot be mounted on the T-link expansion base?

You cannot mount the following I/O modules_ 　(1) High-speed input module NP1X3206-A, (2) High-speed output module NP1Y32T09P1-A, (3) Analog input module NP... Show Detail
- No：1577
- Displayed Date：2023/04/25 19:00
- Category： Communication (T-link)
I used only the MICREX-SX and electrical devices with CE Marking in a control panel. Can I show CE Marking on this control panel?

No, you can't. The MICREX-SX shows an EC directive conformity declaration (self-declaration) as a single PLC unit. For the conformity declaration as contro... Show Detail
- No：1540
- Displayed Date：2023/04/25 19:00
- Category： Others
How does the redundant system handle tasks being executed when the operation is switched from an operating CPU to a standby CPU?

The equivalent data is retained for one default task during switching and the standby CPU starts execution from the beginning of the task. Show Detail
- No：1530
- Displayed Date：2023/04/25 19:00
- Category： Main unit