Danfoss VLT AutomationDrive FC 300 Design Manual page 269

FC 300 Design Guide
Troubleshooting
and thus the fan speed is increased to the maximum
in case the power part or control card is very hot.
ALARM 67
Option Configuration has Changed:
One or more options has either been added or
removed since the last power-down.
ALARM 68
Safe Stop Activated:
Safe Stop has been activated. To resume
normal operation, apply 24 V DC to terminal
37, then send a reset signal (via Bus, Digital
I/O, or by pressing [RESET]).
ALARM 80
Drive Initialized to Default Value:
Parameter settings are initialized to default setting
after a manual (three-finger) reset.
269
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