Hi Pawan,
What is scaling for phase current?
There is no mechanism to add delay to lock detection, but you can increase threshold of current by changing 'Lock Detection Current Threshold'
If you still encounter fault after increasing threshold for lock detection, decrease 'Acceleration current limit' on display page and decrease 'Phase to Phase Kt' value
What are the motor parameters - Kt and Resistance for this motor
Let me know how it works
Regards,
Krushal