Troubleshooting
UPC Open Carrier Proprietary and Confidential CARRIER CORPORATION ©2017
Installation and Integration Guide All rights reserved
19
Exec halted after frequent system errors, due to:
• Controller halted
• Program memory corrupted
• One or more programs stopped
Exec start-up aborted, Boot is running
Firmware transfer in progress, Boot is running
7 flashes per second,
alternating with Run LED
Ten second recovery period after brownout
14 flashes per second,
alternating with Run LED
Failure. Try the following solutions:
• Turn the UPC Open off, then on.
• Download memory to the UPC Open.
• Replace the UPC Open.
NOTE If you resolve the issue but the Error LED does not turn off, cycle power to the controller.
To get the serial number
If you need the UPC Open's serial number when troubleshooting, the number is on:
•
a sticker on the back of the main controller board
• a Module S
tatus report (Modstat) under
Core (or Main) board hardware
To obtain a modstat in the i-Vu® interface:
1 Select the UPC Open in the navigation tree.
2
Right-click and select
Module Status.
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