Please help me to offer the solutions to fix the problem of SPBRC410 module such as: - According to the LED status on the PCU cabinet: both SPBRC410 modules (primary and redundant) are looked like normal. They can hot redundant together (checked by put the reset button on the module). - But when I scan the module status by Composer software (use the inspection function), I found that the status of the SPBRC410 at Loop 3 PCU 9 Module 4 (3,9,4) was not responding
(redundant module was not responding) As the attachments below.
I try to reset this module but can not fix this problem!
Thank you very much!