FAQ


FAQAbout Products
- FAQ > Controllers > Programmable Controllers MELSEC
FAQ
Keyword Search
Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
-
When the message "An unusable COM port was specified" is displayed
RS-232 is selected as PC side I/F in Transfer Setup of GX Developer or GX Works2.Change the setting in PC side I/F to USB. More Details >>
- No:22517
- Release Date:2018/09/03 17:28
- Category: MELSEC-Q Series
-
Differences between GX Works3 and GX Works2
GX Works3 provides various intuitive features such as graphic-based system configuration and an extensive module library (module label/FB) as standard. You... More Details >>
- No:22489
- Release Date:2018/09/03 17:28
- Update:2018/09/20 09:43
- Category: MELSEC iQ-R Series
-
Regarding how to check the date of manufacture
The date of manufacture of a product can be confirmed by the following methods. ① Name plate verification There is a name plate on the right side of the pr... More Details >>
- No:44878
- Release Date:2025/03/18 11:11
- Category: MELSEC iQ-F Series , CPU Module
1021-1023 of Total 1023