RANA Systems RanaSystems 13-0010--001, User Manual

Page: 177 / 328

ELITE SERIES USER MANUAL THEORY OF OPERATION
Each block of sixteen addresses permits eight
commands (on and off for each). These are:
Command OFF ON
Stepper Phase A $C0n0 $C0n1
B $C0n2 $C0n3
C $C0n4 $C0n5
D $C0n6 $C0n7
Drive Motor Enable $C0n8 $C0n9
Drive 1/2 Selec± $C0nA $C0nB
Function Select Bit 0 $C0nC $C0nD
Function Select Bit 1 $C0nE $C0nF
where n is a number from $9 to $F (slot +8) as
determined by the slot location of the card:
Slot Value of “n” in Command
0 (not allowed)
1 9
2 A
3 B
4 C
5 D
6 E
7 F
Fig. 7-4: Controller Command Addresses
P a g e 7 — 1 4