Command GetStepFrequency :

Gets step frequency for open-loop movements.

Value range: 1 - 20000 Hz

GetStepFrequency Definition
Input Argument	Tango::DEV_ULONG	axis number
Output Argument	Tango::DEV_LONG	currently set step frequency
DisplayLevel	OPERATOR	..
Inherited	false	..
Abstract	false	..
Polling Period	Not polled	..
Command NOT allowed for	FAULT OFF	..