Elmo ISP manual Dynamic contouring with armature voltage feedback

48

Continuous current limit contouring:

	1	-	r1
R11	= 18.3 --------		(Kohm)
	1	-	r2
		R11
R10	= 36.6 -------------		(Kohm)
	R11		+ 20r1

Peak current limit contouring:

	1	-	s1
R13	= 18.3 --------		(Kohm)
	1	-	s2
		R13
R12	= 36.6 ------------		(Kohm)
	R13		+ 20s1

Dynamic contouring with armature voltage feedback

-IxR compensation must be activated as in 7.3

-Connect the Back EMF (terminal H-16,R-18c,E-J2/7) to input 2 (terminal H-5,R- 28a,E-J2/8).

-Remove R31.

-Insert R2 = 470 Ohm

-Insert R9 = 301 Kohm

-Calculate and insert R14 as in 7.1.4.

ISP - Rev 6/95