Post the code you have. It should just be a simple G84 call something like this:
T1T2M6
G0G54X0Y0S400M3
G43H1Z.2
G98G84Z-.5F.05
G80M9
G0G91G28Z0M5
M1
The tapping feed will depend on parameters whether or not your feed is set for IPM or IPR. Also, if your parameter is set for Mazatrol Tool Data, then your tool data page will need to show that tool as a tap. I can't remember if M32s had the use of a "G84.2" or not (tapping with only IPR).