Command GetLimitMin :

Get the minimum limit set for this axis

GetLimitMin Definition
Input Argument	Tango::DEVVAR_DOUBLEARRAY	0: axis index 1: axis type
Output Argument	Tango::DEV_DOUBLE	Minimum limit
DisplayLevel	OPERATOR	..
Inherited	false	..
Abstract	false	..
Polling Period	Not polled	..
Command NOT allowed for	FAULT	..