FAQ


FAQAbout Products
- FAQ > Controllers > Programmable Controllers MELSEC
FAQ
Keyword Search
Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
-
Regarding Extended File Register (ER) file names
File names can not be changed. It is fixed to EXFILER.ERD. More Details >>
- No:39296
- Release Date:2023/02/13 16:39
- Category: MELSEC iQ-F Series , CPU Module
-
Regarding Circuit Blocks that cannot be written with Online Program Change.
HIOEN/DHIOEN instructions cannot be written with Online Program Change. In addition, circuit blocks containing positioning instructions or network instructio... More Details >>
- No:44354
- Release Date:2024/03/27 15:47
- Category: MELSEC iQ-F Series , CPU Module
-
Regarding Error code of FX5-ENET Mail send FB: H210
The following ranges overlap. Or the range of file register (R) used has been exceeded. Check whether the file register (R) is exceeded or not. ・area of de... More Details >>
- No:44608
- Release Date:2024/11/28 16:11
- Category: MELSEC iQ-F Series , Network/Communication
-
Regarding how to compare multiple word devices
It is possible to compare multiple word devices using the BKCMP_□ instruction. *where □ is the comparison symbol. Example:To compare 10 stores from D0 to D... More Details >>
- No:44616
- Release Date:2024/11/28 16:13
- Category: MELSEC iQ-F Series , CPU Module
-
USB cable type for CPU modules
It is type B. More Details >>
- No:22622
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
-
GX Configurator-MB for the MODBUS(R) interface module
GX Configurator-MB does not need to be purchased. Parameters can be set using GX Works2 alone. More Details >>
- No:22701
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
-
The conversion speed is as follows. - High speed: 20 microseconds per channel- Medium speed: 80 microseconds per channel- Low speed: 1 millisecond per channel More Details >>
- No:22776
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
-
Alive check for built-in Ethernet port LCPU
When the protocol is set to TCP, KeepAlive check is performed. (Checking for a response to KeepAlive ACK message) An alive check message is sent five seconds... More Details >>
- No:22782
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
-
Reading project data from a CD-R
To reopen project data written to a CD-R, copy the project data into a space such as a hard disk on the personal computer where the project data is used.This... More Details >>
- No:22861
- Release Date:2018/09/03 17:30
- Category: Engineering Software
-
It is impossible to access the GOT via a universal model QCPU module. More Details >>
- No:22906
- Release Date:2018/09/03 17:30
- Category: Engineering Software
251-260 of Total 1023