User guide

Diagnostics – Modbus TCP/IP Server
Select the Modbus TCP/IP Server in the dropdown menu on the Diagnostic. Additional diagnostic
information can be found by clicking on the Help button.
Clear All Values - This will only affect Displayed Values.
1. This will return all values displayed to 0 and clear the status string.
2. If Viewing Modbus TCP/IP Server, this will only clear the values for the Modbus TCP/IP Server
section of the gateway.
Device Status
1. Connected - A Modbus TCP/IP Client has a connection for the gateway.
2. Not Connected:
a. Ethernet Cable not plugged in.
b. The Modbus TCP/IP Client has not opened up communication to the gateway.
c. The Modbus TCP/IP Client has not communicated to the gateway in “x” milliseconds, where
“x” is the inactivity timeout specified in the Modbus TCP/IP Server Configuration.
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