Real Time Automation, Inc.
55
1-800-249-1612
4)
Dependency Protocol Faulted
–
The dependent protocol is missing causing the communication to go
to inactive.
5)
Unknown: First Scan Not Complete
–
Multiple scan lines are set up for the device and the gateway
has not completed all the scan lines.
LED Status
- This is the Status for
All Servers
or the specific server selected.
1)
Solid Green (Connected)
–
The gateway is connected to all the Modbus TCP servers that are
configured and enabled.
2)
Flashing Green (Not Connected)
–
No Modbus TCP servers are configured/enabled.
a)
Verify Modbus TCP/IP settings and ensure that the
Enable
checkbox is checked for the
appropriate device(s).
3)
Solid Red (Fatal Error)
–
Invalid configuration
a)
Verify that there are valid scan lines configured for each server that is enabled.
b)
Verify that the IP address of each Modbus TCP server is valid and is on the same network as the
gateway.
4)
Flashing Red (Connection Timeout) - One or more enabled Modbus TCP servers are missing or no
configured scan lines with one or more Modbus TCP servers enabled.
a)
Verify IP address match the device the gateway is connecting to.
b)
Verify Modbus/TCP server is communicating on the correct TCP Port.
c)
Verify Modbus/TCP server Device ID