If the default passwords don't work, all I can suggest is to try to contact whoever applied them or restore the device to its factory default state. This isn't a forum for discussion of password hacks.
Hi, I have two ATV12 frequency converters recovered and functional, but locked with a code by the last user. Does anyone know how I can unlock them? Schneider recommends contacting them by phone - a joke, no one helps me by phone. Any answer is welcome!
Minun PLC OMRON CJ1M-CPU12 / ETN11:ssä.
Siis minä yritän saada Ethernet-liikenteen toimimaan PLC:n ja HMI:n välillä.
PLC on siis OMRON CJ1M-CPU12 / ETN11 ja HMI on Weintek MT8070iH.
Be, TigerLily, thank you both!
Appreciate your help. This is my first ever Omron platform that I have programmed with. I am using a Maple systems (Weintek) CMT series HMI. Boolean bit reset will work in my case to reset the PLC from the HMI. For some reason or another, unplugging and plugging back the EtherCAT cable does not automatically recover EtherCAT communications.
Thanks again for the help. Now how do I mark this thread as solved?
Cheers!
Redundancy resolved through a combination of ensuring that the Gateway Address on the EN2T cards was the switch address, and having the switch ports that I used be in Dynamic Auto.
To expand on the OP, the The ab-ethernetip macro had been ran during setup. VLANs weren't really a concern in this situation.
Obviously not IT savvy, so I can't explain, but it worked.
Thanks for your fast feedback. I have dealt with to much with Mitsubishi plc and got bit confused what can cause memory settings changes ( if it’s correct interpretation)