Appendix A.3 Checking Wiring And Settings - SMC Networks Lochinvar ProtoNode Startup Manual

Appendix A.3 Checking Wiring and Settings

•
No COMS on Modbus RTU side. If the Tx/Rx LEDs are not flashing rapidly then there is a COM
issue. To fix this, check the following:
o
Visual observations of LEDs on ProtoNode
o
Check baud rate, parity, data bits, stop bits
o
Check Detector ID matches the correct device
o
Verify wiring
o
Verify the device was listed under the Web Configurator Active Profiles (Section 7.2)
•
Field COM problems:
o
Visual observations of LEDs on the ProtoNode
o
Verify IP Address setting
o
Verify wiring
NOTE: If the problem still exists, a Diagnostic Capture needs to be taken and sent to technical
support. (Appendix A.5)
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Lochinvar ProtoNode Start-up Guide
A.4)
(Appendix
(Appendix A.4)