Real Time Automation, Inc.
74
1-800-249-1612
LED Status:
1)
Startup State (Off)
–
Initialization of Profibus adapter is in progress.
2)
Online (Solid Green)
–
Connected to a Profibus controller.
3)
Offline (Flashing Green)
–
Waiting for GSD Parameters or Configuration.
4)
Parameter Error (Solid Red)
–
Bad GSD parameters or hardware failure. User action required.
5)
Comm Timeout (Flashing Red):
a)
The Profibus controller has lost a connection to the gateway.
b)
The Profibus cable is not plugged in.
Aux. LED Status (near green serial connector):
1)
Green
–
ON when serial data is being transmitted by the gateway.
2)
Yellow- ON when serial data is being received by the gateway.
Aux. LED Status (near DE9 Profibus connector):
1)
Green:
a)
Solid Green
–
During Data Exchange.
b)
Flashing Green
–
During Profibus Parameterization.
2)
Yellow- Not used.
Variables:
1)
Cyclic Data Packets: Rollover counter for the number of Profibus cyclic data packets
transmitted/received.
2)
Profibus Connection Lost: Rollover counter for number of Profibus connection timeouts.
