My laser controller is a Ruida RDC 8445S.
It stopped booting; the screen flashes and gets stuck on the loading arrow indefinitely. I also tried connecting it to the computer, but the controller never shows as connected. Can anyone help me? Thank you.
你能回答这个问题吗？
请写下你的答案，帮助遇到同样问题的用户。
Hello, according to your feedback, is there any light on the controller operation indicator? Has the motherboard or panel firmware program been upgraded? If not, the interruption will cause the program to be unable to enter; please provide the firmware version number of the controller and HMI panel.
I have the same issue with my RDC8445S. There is microsd slot on the motherbord. Is it possible to flash firmware through? Where can I find correct firmware? The USB-PC doesn't respond at all.
有类似问题但找不到解决方案？发布你的问题，社区用户会来帮你！
Copyright © 2021 Shenzhen Chanelink Network Technology Co., Ltd. All Rights Reserved.
Hello, There are 15 indicator LEDs on the controller board. Currently, LED No.13 and LED No.15 are ON, and all other LEDs are OFF. There was no manual firmware upgrade on either the motherboard or the HMI panel. The issue occurred after a power interruption. The controller is stuck on the loading screen and cannot enter the menu, so I’m unable to check the firmware version of the controller or the HMI panel. Please advise on the next steps Thank you.
Hello, according to your feedback, the 13th indicator light is on, indicating that there is a fault in the controller, which is a hardware problem and needs to be sent back to our company for repair. You can contact the seller for assistance. We apologize for the inconvenience!