Moxa Managed Ethernet Switch (UI_2.0_FW_5.x) User Manual
Warning Notification
Since industrial Ethernet devices are often located at the endpoints of a system, these devices will not
always know what is happening elsewhere on the network. This means that an industrial Ethernet switch
that connects to these devices must provide system maintainers with real-time alarm messages. Even when
control engineers are out of the control room for an extended period of time, they can still be informed of
the status of devices almost instantaneously when exceptions occur. The Moxa switch supports different
approaches to warn engineers automatically, such as email, trap, syslog and relay output. It also supports
two digital inputs to integrate sensors into your system to automate alarms by email and relay output.
System Event Settings
System Events are related to the overall function of the switch. Each event can be activated independently
with different warning approaches. The Administrator can decide the severity of each system event.
Power is cut of f and then reconnected.
Warm Start
The Moxa switch is rebooted, such as when network parameters are
changed (IP address, subnet mask, etc.).
Any conf iguration item has been changed.
Power Transition (OnOff)
The Moxa switch is powered down. (The relay will not be triggered when
the device is powered up.)
The Moxa switch is powered up.
The account logins to the switch
An incorrect password was entered.
The account is authorized by a TACACS+ server
Incorrect authentication details were entered
RADIUS Auth. Success The account is authorized by a RADIUS server
RADIUS Authentication Fail Incorrect authentication details were entered
User changes the account password
Topology Changed
• If the Master of the Turbo Ring has changed or the backup path is
activated
• If the Turbo Ring path is disconnected
•
If the MSTP topology has changed
Master of the Turbo Ring has changed
Master Mismatch
When the duplicate master (two or more) or non-master is set up, if any
Turbo Ring path/switch f ails, the duplicate master switches will
automatically renegotiate to determine a new master.