Once an error history is generated, it is retained internally within the FL-net module and is cleared when the power is

During battery-less operation, previous fault information and other 'history of RAS' are not saved. Only the present RAS

If this is caused by a fluctuation in the input temperature, moving average processing shown below may improve the condi

R_STS = 1 means 'send buffer overflow' detected by the general-purpose communication module. Check the communication for

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

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

When the CPU module is stopped, the positioning operation stops.

No, it doesn't. A power supply module may occupy two slots (Type_ NP1S-22, NP1S-42) or one slot (Type_ NP1S-81, NP1S-91

One loop of control requires FB instances of about 300 words. Accordingly a CPU with FB instances for at least 18 K word

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

Skip navigation menu

Regional Websites
Americas

USA

Europe

France

Germany
Asia

China

Japan

Singapore

Hong Kong

Korea

Taiwan

India

Malaysia

Thailand

Indonesia

Philippines

Vietnam
Download documents

About Us

About Us Top
Products & Solutions

Products & Solutions Top
Investor Relations

IR Top
Sustainability

Sustainability Top

Font Size
S
M
L

GLOBAL > PLC > SPH

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 ]

151-160 of Total 235

≪ 16 / 24page ≫

How does the FL-net module (Type_ NP1L-FL1/FL2/FL3) clear the error history recorded in each memory?

Once an error history is generated, it is retained internally within the FL-net module and is cleared when the power is turned off and turned on again or whe... Show Detail
- No：1567
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
When you use battery-less operation on the SPH, is the history of RAS information recorded?

During battery-less operation, previous fault information and other 'history of RAS' are not saved. Only the present RAS information is displayed. Show Detail
- No：1579
- 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
When the MODBUS master standard expansion FB _C_modm operates, the receive status becomes R_STS = 1. This is not shown in the receive status list. ...

R_STS = 1 means 'send buffer overflow' detected by the general-purpose communication module. Check the communication format, communication interval and other... Show Detail
- No：1607
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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
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
When I switch the CPU module from RUN to STOP while the four-axis pulse output unit (NR1SF-HP4DT) is outputting pulses, does the positioning operat...

When the CPU module is stopped, the positioning operation stops. Show Detail
- No：1669
- Displayed Date：2023/04/25 19:00
- Category： Function
I mounted the power supply module (Type_ NP1S-22) on the base board (Type_ NP1BS-06). The connector at the far left of the base board is not used. ...

No, it doesn't. A power supply module may occupy two slots (Type_ NP1S-22, NP1S-42) or one slot (Type_ NP1S-81, NP1S-91). The connector at the far left... Show Detail
- No：1340
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:34
- Category： Main unit
I want to execute 60 loops of PID control. Which CPU should I choose? I use the SX-programmer Expert (D300win) as a loader.

One loop of control requires FB instances of about 300 words. Accordingly a CPU with FB instances for at least 18 K words is required. This leads to the conc... Show Detail
- No：1354
- Displayed Date：2023/04/25 19:00
- Category： Function
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