Seneca KEY-C Series User Manual page 33

12. SERIAL TRAFFIC MONITOR
The Serial Traffic Monitor page of the webserver shows the serial packets that the gateway is receiving and
transmitting for line debugging:
The first column is the delay in milliseconds from the last packet, the second column is the direction of the packet
(received from or transmitted to), the last column is the contents of the packet in hexadecimal format. Only the
serial ModBUS stream is displayed.
The Traffic Monitor shows all packets received from the serial line, for example if it is a serial slave with an
incorrect Modbus response:
The Traffic Monitor will also display defective packets in yellow (for example a serial master with wrong baud
rate):
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User Manual
www.seneca.it
MODBUS TO CLOUD
"KEY-C" GATEWAYS
MI00725-1-EN
Page 33