IoE2 troubleshooting - failure to download, node not present or responding
Symptom:
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Download fails
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Node not present or not responding
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RTU failed to accept data
Solution:
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Verify IoE2 is powered on and heartbeat light is blinking.
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Verify cabling is correct. IoE2 serial ports are DTE requiring only receive (pin 2), transmit (pin 3), and ground (pin5).
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If more than one node is in the system, verify that node 1 is working and connected.
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Place IoE2 in default mode and retry the download.
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If using IP download, verify IoE2's IP address / parameters are correct (use IPCONFIG command in calterm).