Problem with SRX 5800

Hi everyone,

I am having a problem with a SRX 5800, we had a energy issue on site and now my cluster show OK but i cant see the status of one routing-engine... show me this error;

error: error communicating with node1

but its show ok on cluster;

Redundancy group: 0 , Failover count: 1
node0 200 primary no no
node1 100 secondary no no

Redundancy group: 1 , Failover count: 1
node0 200 primary yes no
node1 100 secondary yes no

Redundancy group: 2 , Failover count: 1
node0 200 primary yes no
node1 100 secondary yes no

Redundancy group: 3 , Failover count: 1
node0 200 primary yes no
node1 100 secondary yes no

Redundancy group: 4 , Failover count: 1
node0 200 primary yes no
node1 100 secondary yes no

my question is, my routing-engine is dead or i can do something to recovery this???  i am using version 11.4R5.5, there a way to login in the other node??? others jumiper i have i can do request routing-engine login, but this one dont show the command.