SailorClark
Member
I have a Fuji Micrex Sx PLC system on my boat that has failed on me. It runs with a pair of NP1PS-74 CPUs and several backtrays worth of modules. After a restart of the system, two of my communication modules mounted next to each other have started displaying red alarm and error lights. They are an NP1L-RS2 module and an NP1L-RS4 module.
Both CPUs also display alarm lights and the entire system is non-functional. I'm not very familiar with the inner workings of a PLC system so if anyone more familiar with this sort of thing has some advice that would be fantastic. Right now Im worried that the Backplane the modules are mounted to might be somehow damaged.
Both CPUs also display alarm lights and the entire system is non-functional. I'm not very familiar with the inner workings of a PLC system so if anyone more familiar with this sort of thing has some advice that would be fantastic. Right now Im worried that the Backplane the modules are mounted to might be somehow damaged.
