Answer question
Redundant communication problem in Freelance 2013
Hello Everyone
Recently i was working with Freelance 2013 with controller PM902F ( Redundant).Here Profibus master as CI930F with slave as CI840 with 5 nodes . The problem which i facing is while commissioning its able to make communication healthy with all 5 nodes with single controller ( PM902F) .Also node redundancy between each node also working fine. while trying to make both primary & secondary controller in to line . all the 5 nodes in hardware configuration ( commissioning mode ) showing SLAVES NOT EXIST SHOWING. Also i had enabled the redundancy link in both controllers & connected an cross cable between ETH2 port of both controller
can someone tell me what maybe the reason for communication failure. Hope for the best answer.
Recently i was working with Freelance 2013 with controller PM902F ( Redundant).Here Profibus master as CI930F with slave as CI840 with 5 nodes . The problem which i facing is while commissioning its able to make communication healthy with all 5 nodes with single controller ( PM902F) .Also node redundancy between each node also working fine. while trying to make both primary & secondary controller in to line . all the 5 nodes in hardware configuration ( commissioning mode ) showing SLAVES NOT EXIST SHOWING. Also i had enabled the redundancy link in both controllers & connected an cross cable between ETH2 port of both controller
can someone tell me what maybe the reason for communication failure. Hope for the best answer.
