-
Products & Solutions TopProducts & Solutions
-
Products & Solutions Top
-
Drives & Controls
-
UPS & Industrial Power Supply
-
Sensors & Measurements
-
Energy Management
-
Monitoring & Control System
-
Distributions & Controls
-
Transmission & Distribution
-
Transit System
-
Semiconductors
-
Energy
-
Food and Beverage Distribution
-
Service & Equipment Upgrades
-
Solutions
-
-
IR TopInvestor Relations
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...
GLOBAL
Search by category
Keyword Search
FAQ within [ PLC ]
-
This is because when a compilation process is carried out, automatically assigned variables (variables for which AT specification is not used) and FB instanc... Show Detail
- No：1336
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
-
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)
-
While 'DTR_ terminal ready' can be used with RS-232C, this control line is not present for RS-485. If no response is received while data are exchanged, re... Show Detail
- No：1322
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:20
- Category： Communication (Others)
-
The SPH does not have a RUN contact. Is there any alternative?
As an alternative, you can combine hardware and software functions. (1) Hardware_ Prepare a relay output card and use one point as a RUN contact. (2) Sof... Show Detail
- No：1587
- Displayed Date：2023/04/25 19:00
- Category： Main unit
-
The temperature measurement value of the resistance temperature sensor (PT input) is unstable.
If this is caused by a fluctuation in the input temperature, moving average processing shown below may improve the condition. 1) Change the digital filter v... Show Detail
- No：1586
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:56
- Category： I/O
-
Pulse output completion is indicated by the 'Command pulse zero' signal. Normally, it is '1' to indicate the status of completion. When the number of pulses... Show Detail
- No：1548
- Displayed Date：2023/04/25 19:00
- Category： Function
-
None of them (NP1L-FL1, FL2 or FL3) can be used with general-purpose Ethernet communication. SX series FL-net modules comply with the following standards. ... Show Detail
- No：1507
- Displayed Date：2023/04/25 19:00
- Category： Support tool
-
The area is cleared when the power supply is turned off once and turned on again. The P/PE link memory is located in the built-in memory (RAM) of the P/PE-l... Show Detail
- No：1436
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
-
They are retained. Note, however, that they are cleared if the power of the FL-net module is turned off. Show Detail
- No：1405
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
-
It takes place only when data are received from an external device. Show Detail
- No：1400
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
381-390 of Total 398