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OVERCURRENT LIMIT TIME (OLt)
H30: Overcurrent Limit Time (Factory Default: 0.1 sec. Hoist
Range: 0.0 - 60.0 sec. 30.0 sec. Traverse)
When output current of the drive reaches 180% of drive rated output current for a
continuous time set in H30, Overcurrent Limit Time, an OLt Fault will occur and the
motor will stop. See Fig. 5.3.13.
Fig. 5.3.13: Overcurrent Limit Drive Response.
Output current
time
180 % of Rated Current
Output Frequency
Overcurrent Limit Time, H30
time
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