Posted 7 Jun 2019 Hi freinds, I have problem during the setting up the communication to HMI to take the back up. It doesnt allow me as it has been set a passsword.How do i reset the password??? Please guide me. The model of HMI is: DOP-B07S411. Somebody please say. Thank you. Share this post Link to post Share on other sites
Posted 12 Jun 2019 Never heard of that HMI. But keep in mind asking on this website how to bypass passwords is against the rules. You agreed to the rules when you made your account. Share this post Link to post Share on other sites
Posted 13 Jun 2019 @Avinash H I think it is Delta HMI. You should try factory default password 12345678. Share this post Link to post Share on other sites