kivafishy
Member
Hi folks, one of my project was installing new analog module Q66AD-DG to Mitsubishi redundant PLC Q12PRH. All the configuration that had been done in GX developer and program in PX developer were working. I had compiled and downloaded the program. However, when I power off the PLC and power on again, the applied changes was not inside the PLC, the PLC still used the original program.
We had to reformat the PLC. After that, write an empty program to Mistubishi PLC, and then redownload the correct program into the PLC.
Is there any experts mind to share what is going on here?
We had to reformat the PLC. After that, write an empty program to Mistubishi PLC, and then redownload the correct program into the PLC.
Is there any experts mind to share what is going on here?