To Recover From A Failed Firmware Update; Troubleshooting; Faults And Corrections - Morningstar EMC-1 Manuel D'installation Et D'utilisation

3.7.2 To Recover from a Failed Firmware Update

1) With the EMC-1 powered OFF, press and hold the
reset button.
2) Re-apply power, and the green status LED will start
flashing three times every second. Release the reset
button after the flashing begins.
3) The recovery down-grade is in progress, and when
complete, the EMC-1 will serve the System Web
Page, and allow the user to attempt to re-load newer
firmware.
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4.0 TROUBLESHOOTING

4.1 Faults and Corrections

The following table 4.1 shows the main EMC-1
:
error conditions
G-G-G....R-G-G-G...
(repeating)
Flashing red / green -
1 every sec
Flashing red - 1 every 2 secs
Table 4.1. Error Conditions
Problem:
No valid Morningstar Devices found.
Solutions:
Use an RJ-11 cable to connect Morningstar Device to
EMC-1
Turn on Morningstar Device MODBUS DIP switch.
Problem:
Morningstar Device found, unknown device ID
Solution:
Update EMC-1 firmware using System Web Page -
see Section 3.6.1.
No valid Morningstar Devices
found
Morningstar Device found,
unknown device ID
Internal fault condition
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