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LN-9214-00.2
MAINTENANCE
MAINTENANCE
MAINTENANCE
MAINTENANCE
MAINTENANCE
Digital Node Adapter - Maintenance
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
Figure 10: Troubleshooting Guide
Figure 10: Troubleshooting Guide
Figure 10: Troubleshooting Guide
Figure 10: Troubleshooting Guide
Figure 10: Troubleshooting Guide
Active
Active
Active
Active
Active
Fault Description
Fault Description
Fault Description
Fault Description
Fault Description
Possible Cause
Possible Cause
Possible Cause
Possible Cause
Possible Cause
ON
OFF
BLINK
OFF
OFF
Normal operation
Adapter not communicating
Adapter not controlling I/O
Node Adapter processor
not active
No Node Adapter activity
------
1. RIO cable not connected
2. Incorrect dipswitch settings on Node
Adapter for Baud rate, Address or
Starting Quarter
1. PLC in program mode
2. Another Node with same address on
RIO
1. Hardware failure
1. No power to Node Adapter
2. Hardware failure
ADAPTER LED INDICA
ADAPTER LED INDICA
ADAPTER LED INDICA
ADAPTER LED INDICA
ADAPTER LED INDICAT
T
T
T
TORS
ORS
ORS
ORS
ORS
CPU
CPU
CPU
CPU
CPU
Fault
Fault
Fault
Fault
Fault
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
ON
OFF
1 5
1 5
1 5
1 5
1 5
Summary of Contents for 75584
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