Monitoring And Diagnostic; Device Status; Overview Page - Weidmuller SL-MOD-GW User Manual

Modbus/tcp to modbus rtu gateway
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Use the menu bar shown on the left side to navigate the different pages.
Note
In order to connect to the SL-MOD-GW via TCP/IP, your PC must be on same IP subnet as
the gateway. In most situations this means that the first three numbers of the IP address have
to be identical.

5.2 Monitoring and diagnostic

The SL-MOD-GW offers several web pages which allow monitoring of the status of the different communication
networks and the device performance.

5.2.1 Device status

The Overview page shows the principal device status as shown in the following picture:
Illustration 5.2: Overview page
The value shown in the Device row represents the device status register which keeps track of run-time faults.
All run-time faults are latched and must be reset by the user. The following faults can be listed here:
OK
The device is fault free.
Watchdog reset
This warning indicates that the device was reset by it's internal watchdog supervision circuit.
Brown out reset
This warning indicates that the device was reset by it's internal supply voltage monitoring circuit. This fault
occurs when the supply voltage drops below the lower limit.
Device out of memory
This warning indicates that the internal dynamic memory has been exhausted and due to this a certain
function could not be completed.
Device configuration data write failure
This alarm indicates that the configuration data could not be written to the non-volatile memory.
Configuration data changes will be lost once the device is power-cycled or reset.
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UMSLMODGW-1006

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