NPM12 Compatibility Issue
I am facing problem in establishing redundancy between NPM 12 modules.
Exercise Done: We have replaced the secondary NPM12 card with the new one and after the whole initialization procedure NPM12 has come online for 1-2 sec and just after that it restarted the initialization procedure again and we pulled out the card.We have tested it in two nodes where the existing NPM12 cards was working fine but the new one is creating problem. After that we have taken one more new NPM12 and installed in redundancy to the new module but same problem was observed. Then we put only one NPM 12 without redundancy and it has come online without any problem.Jumper setting, firware version, dip switch setting all are identical.
Please provide the solution for the same.