Yale SLE 3, Руководство по эксплуатации

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6 Error and warning messages, faults
09.2019
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6.3 Warning messages
A warning detected and indicated by the device does not lead to any restrictions in the
lifting movements. The warning is indicated by three LED indicators (flashing) on the front
side. A warning can lead to impairment of the travel motion.
III II I err pwr Cause Correction
Crane test mode is active.
Test load for the crane test can now be
lifted.
•
The crane test mode can be deactivated by
restarting the device or pressing the button S5.
Error occurred while activating the testing
bay function or the crane test.
Revert the settings to the Hex and DIP switches and
start activation from the beginning again.
Overheating 2 or thermistor error •
Let the motor cool down
→
the error state is
acknowledged automatically
•
Check the wiring of the thermistor
•
Check the thermistor resistance with the motor
cold:
– If the measured resistance is 150...750

, the
thermistor input is defective and the device
must be replaced.
– If the resistance is greater or smaller, the
thermistor is defective and the motor must be
replaced.
Overload cut-off point. Setting was ma-
nipulated.
•
Set the overload cut-off point on the smallest-
possible value.
The set overload cut-off point is greater
than the greatest-possible cut-off point.
•
Set the overload cut-off point on the smallest-
possible value.
The set overload cut-off point is smaller
than the smallest-possible cut-off point.
•
Set the overload cut-off point on the smallest-
possible value.
Testing bay mode active: offset correction
not carried out
•
Carry out sensor offset correction
Testing bay mode active: offset correction
carried out
ATTENTION
If an error cannot be corrected, the service department of the manufacturer or one
of his sales partners must be contacted.