Danfoss VLT AutomationDrive FC 301 Programming Manual page 858

Programming Guide | VLT® AutomationDrive FC 301/FC 302
ALARM 166, ATEX ETR Freq.Lim.Alarm
Cause
The drive has run for more than 60 s in a period of 600 s below the allowed minimum frequency as set in parameter 1-98 ATEX ETR
Interpol. Points. Freq.).
Warning 200, Emergency Mode
Cause
Emergency mode is active.
Troubleshooting
The warning clears when emergency mode is removed.
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See the emergency mode data in the alarm log.
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Warning 201, Emerg. M Was Active
Cause
Emergency mode is no longer active.
Troubleshooting
Cycle power to the unit to remove the warning. See the emergency mode data in the alarm log.
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Warning 202, Emerg. M Limits Exceeded
Cause
While operating in emergency mode, 1 or more alarm conditions have been ignored, which would normally trip the unit. Operating in
this condition voids the warranty of the unit.
Troubleshooting
Cycle power to the unit to remove this warning. See the emergency mode data in the alarm log. See parameter 18-10 Emergency
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Mode Log for further details.
WARNING/ALARM 210, Position Tracking
Cause
The actual position error exceeds the value in parameter 4-71 Maximum Position Error. Parameter 4-70 Position Error Function defines
whether this is a warning or an alarm.
Troubleshooting
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WARNING/ALARM 211, Position Limit
Cause
The position is outside the limits defined in parameter 3-06 Minimum Position and parameter 3-07 Maximum Position. Parameter 4-73
Position Limit Function defines the function for this warning/alarm.
WARNING/ALARM 212, Homing not Done
Cause
A homing function is selected in parameter 17-80 Homing Function and absolute positioning is executed before homing is completed.
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Troubleshooting
AU275636650261en-003201 / 130R0334