Why BMENUA0100 doesn’t take his configuration after a power cut of the M580 rack?
When using a BMENUA0100 module running firmware version 3.01 in an M580 architecture and having the maximum number of OPC UA Client connected on it (10), it may happen that, following a power loss on the M580 rack, the BMENUA0100 module does not correctly restore or load its configuration after startup. The OPCUA client cannot connect anymore, it’s not possible to loggin on the webpage and after a while the BMENUA0100 will got the following state :
- BS -> Red ON
- NS -> Red ON
- SEC -> Red ON
- ERROR -> Red ON
Mainly, it’s happened when the 10 OPCUA Client wants to connect all together in the same time.
To avoid this behavior, it’s recommended to follow :
- Reduce the number of OPCUA Client to connect at the same time
- Use the following OPCUA parameters :
In bold are the parameters that have been changed
BMENUA0100 version 3.01