-
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
- 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...
GLOBAL
Search by category
Keyword Search
FAQ within [ SPH ]
-
Can I use both P-link and PE-link in one system?
No, you cannot. Show Detail
- No：1523
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
-
The SPH3000 series has 'high-speed program (high-speed PG) memory' area in the program memory. When you store a POU in this area, the POU execution speed be... Show Detail
- No：1502
- Displayed Date：2023/04/25 19:00
- Category： Error
-
What is the transfer data size range for the READ_WORD/WRITE_WORD FB?
The range in terms of description is up to 4096 words respectively. Note, however, that actual message transfer on the SX bus takes place after division into... Show Detail
- No：1410
- Displayed Date：2023/04/25 19:00
- Category： Application
-
Unfortunately, information in a device connected to the master module cannot be read even by building a user application. Please use the dedicated configura... Show Detail
- No：1387
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
-
The Web module requires Java software only for trend graph display. The cause is probably that the PC you are using does not have Java installed. Show Detail
- No：1308
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
-
To reference data written with F_WRITE by using an external application program (such as Excel), you can follow the methods below because the data is written... Show Detail
- No：1443
- Displayed Date：2023/04/25 19:00
- Category： Application
-
For what application is the base board with station number setting switch used?
It is used as a base specified for 'system fail-soft start-up' operation, which is set when there is any base with some modules on which power is not turned ... Show Detail
- No：1411
- Displayed Date：2023/04/25 19:00
- Category： Main unit
-
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)
-
In the PID FB, why is the integration time set by the number of periods and not by ms?
The PID FB is assumed to be processed in a periodic task. The integration time is calculated by multiplying the periodic task period in ms by the number of p... Show Detail
- No：1390
- Displayed Date：2023/04/25 19:00
- Category： Function
-
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
211-220 of Total 235