FAQ


FAQAbout Products
FAQ
Keyword Search
Controllers
FAQ within [ Controllers ]
-
Regarding Open/Close Socket Communications
No need. More Details >>
- No:39288
- Release Date:2023/02/13 15:36
- Category: MELSEC iQ-F Series , CPU Module , Network/Communication
-
Regarding connector conversion module differences
The FX5-CNV-IF is an additional cable type. ・FX5U/FX5UJ CPU Modules are supported. ・Used to connect an extension connector type module to an extension ca... More Details >>
- No:44351
- Release Date:2024/03/27 15:45
- Category: MELSEC iQ-F Series , CPU Module
-
By using the Time calculation FB library, you can perform calculations that across years, months and days. In the time calculation FB library, you can add an... More Details >>
- No:44362
- Release Date:2024/03/27 16:03
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
-
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 updating the FX5U/FX5UC CPU module to firmware version “1.100 ” or later
To update to firmware version “1.100 ” or higher, you need a product with serial number (S/N) or higher listed below. ・FX5UC-32MT/DS-TS and FX5UC-32MT/DSS-T... More Details >>
- No:44623
- Release Date:2024/11/28 16:14
- Category: MELSEC iQ-F Series , CPU Module
-
Regarding maximum number of years of clock data that can be handled
The maximum number of years of the clock function is 2079 years. If it exceeds the maximum number of years, it will be fixed at 23:59:59 on December 31, 207... More Details >>
- No:45478
- Release Date:2025/11/12 13:54
- Category: MELSEC iQ-F Series , CPU Module
-
Programmable controllers with no battery (MELSEC-F)
A battery is used for backing up program memory and latched device data and maintaining clock operation in the event of a power failure. The FX3S/FX3G/FX3G... More Details >>
- No:22259
- Release Date:2018/08/30 13:48
- Category: MELSEC-F Series , Main Unit , Accessories
-
All input COM terminals send the same signal because all the terminals are internally connected. To turn on the input, the extension unit must be connected ... More Details >>
- No:22274
- Release Date:2018/08/30 13:48
- Category: MELSEC-F Series , Main Unit , I/O Extension
-
It is used for switching between Sink/Source input. For sink input wiring, connect with "24V" terminal and short-circuit the "0V" and "input X***". For sou... More Details >>
- No:22286
- Release Date:2018/08/30 13:55
- Update:2022/12/22 09:39
- Category: MELSEC iQ-F Series , CPU Module , I/O Module
-
Regarding the system configuration of FX5-CCL-MS with FX5 CPU module
A total of two FX5-CCL-MS (CC-Link system master/intelligent device) can be connected: one as a master station and one as an intelligent device station. More Details >>
- No:22318
- Release Date:2018/08/30 13:55
- Update:2023/07/03 11:50
- Category: MELSEC iQ-F Series , CPU Module , Network/Communication
831-840 of Total 1123