FAQ


FAQAbout Products
FAQ
Keyword Search
Controllers
FAQ within [ Controllers ]
-
Interrupt period setting of fixed scan interrupts of MELSEC iQ-R series
You can configure the setting in "Interrupt Setting from Internal Timer" of the CPU parameter. <Interrupt period setting> [Navigation Window]-> ... More Details >>
- No:22490
- Release Date:2018/09/03 17:28
- Update:2018/09/20 09:46
- Category: MELSEC iQ-R Series
-
Regarding EtherNet/IP communication function for FX5-EIP
The following EtherNet/IP communication functions are supported by the FX5-EIP. ・Cyclic communication function ⇒Class1 instance communication/tag communicat... More Details >>
- No:45483
- Release Date:2025/11/12 13:55
- Category: MELSEC iQ-F Series , Network/Communication
-
Regarding Always-On Special Relay Numbers
It is SM400. More Details >>
- No:44986
- Release Date:2025/05/08 09:08
- Category: MELSEC MX Controller MX-F Model
-
Regarding the available FB compilation methods
The MX-F Model only supports subroutine type FB. Please note that macro type FB is not supported. More Details >>
- No:44975
- Release Date:2025/05/08 09:07
- Category: MELSEC MX Controller MX-F Model
-
Regarding number of internal Ethernet port connections
The Ethernet port (P2) has 32 connections. The breakdown is as follows: total of MELSOFT connections, SLMP, and socket communications ≦ 32 connections. Apa... More Details >>
- No:44974
- Release Date:2025/05/08 09:07
- Category: MELSEC MX Controller MX-F Model
-
Regarding maximum number of connected stations for built-in CC-Link IE TSN
The maximum number of stations that can be connected in the network depends on the model name of the MX-F model. ・MXF100-16 N32/P32: Up to 46 stations ・MXF... More Details >>
- No:44973
- Release Date:2025/05/08 09:08
- Update:2025/10/31 15:18
- Category: MELSEC MX Controller MX-F Model
-
Regarding number of connectable expansion modules
Up to 16 expansion modules can be connected. However, up to 15 intelligent modules can be connected. More Details >>
- No:44967
- Release Date:2025/05/08 09:06
- Category: MELSEC MX Controller MX-F Model
-
Regarding connectable I/O Modules
It is possible to connect the I/O Module of the MX-F Model to the extension cable type I/O Module of the iQ-F series. To connect an extension cable type I/O... More Details >>
- No:44965
- Release Date:2025/05/08 09:06
- Update:2025/11/05 08:03
- Category: MELSEC MX Controller MX-F Model
-
Regarding signs of VAL Instructions
The sign is required in the VAL instruction and cannot be ignored. More Details >>
- No:44609
- Release Date:2024/11/28 16:11
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
-
Regarding the login screen for the Web Server Function
There is no setting or method to disable the login screen for the web server function. More Details >>
- No:44357
- Release Date:2024/03/27 15:52
- Category: MELSEC iQ-F Series , CPU Module , Network/Communication
781-790 of Total 1123