LED Behavior
LED 2 : Modbus RTU/ASCII
Blink
Green
No RTU/ASCII Connection has ever been made
Solid
Green
RTU/ASCII Connection is valid and is communicating to the router within the Inactivity
Timeout configured
Blink
Red
Inactivity Timeout has been reached. Will remain in this state until a message is received
LED 1 : Modbus TCP/IP
Blink
Green
No current TCP Connections
c)
Have never had any TCP Connections
d)
Had TCP Connections but all of them have timed out and are now closed
Solid
Green
At least 1 TCP Connection is made and is communicating to the router
Off
Ethernet cable is unplugged
Real Time Automation, Inc.
27
1-800-249-1612