desa
Member
Good morning, I have a system on 1756 L73 that works with supervisor on EN2TR modules. Everything works correctly, except that EN2TR (1) with Supervisor activated on the main PLC in Backup mode and on the second PLC EN2TR (2) Active. Active Supervisor precedence is set to 20 on EN2TR(1), but the same value is sent to the second EN2TR (2). When I reset the second EN2TR (2), the module from the primary PLC (EN2TR (1)) became the primary supervisor, and remains so after assigning an IP address 1 greater than EN2TR (2), but the system cannot activate redundancy because it needs EN2TR (2) to have the same IP address as the primary EN2TR(1). After setting the same IP address on EN2TR(2) as EN2TR(1), EN2TR(2) becomes the primary in the supervisor system.
How can I make EN2TR(1) become the master in the supervisor system.Thanks for the answers.
How can I make EN2TR(1) become the master in the supervisor system.Thanks for the answers.