Danfoss FC 300 Operating Instructions Manual page 75

FC 300 Operating Instructions
Troubleshooting
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]). For correct and safe use of the
Safe Stop function follow the related information
and instructions in the Design Guide
ALARM 70
Illegal Frequency Configuration:
Actual combination of control board and
power board is illegal.
ALARM 80
Drive Initialised to Default Value:
Parameter settings are initialised to default setting
after a manual (three-finger) reset.
75
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