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Triangle Tube's ProtoNode Startup Guide
Appendix A.
Troubleshooting
Appendix A.1. Check Wiring and Settings
•
No COMS on Modbus RTU side. If Tx/Rx are not flashing rapidly then there is a COM issue on the Modbus
side and you need to check the following things:
o
Visual observations of LEDs on ProtoNode. (Appendix A.4)
o
Check Modbus device address
o
Verify wiring
o
Verify all the Modbus RTU devices were discovered in FST Web Configurator. (Section 4.2)
Field COM problems:
•
o
Visual observations of LEDs on ProtoNode. (Appendix A.4)
o
Visual dipswitch settings (using correct baud rate and device instance)
o
Verify IP address setting
o
Verify wiring
If the problem still exists, a Diagnostic Capture needs to be taken and sent to FieldServer. (Appendix A.2)
ProtoCessor 1991 Tarob Court Milpitas, California 95035 USA Web: www.protocessor.com
Email: support@protocessor.com
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