Eaton XN300 - Page 278

34 DC motor driver module XN-322-1DCD-B35
34.3 Wiring topic
XN300 slice modules 02/24 MN050002EN Eaton.com 274
Clockwise operation example
System clock frequency: 32 MHz
Period duration register entry: 1120
dec
Period duration: 1120
dec
/32 MHz = 35 s
TC = relative
Figure 151: Output signal with clockwise operation
a Motor Off
b Clockwise motor operating direction
c Motor Off
d Motor armature short-circuit
Motor Subse-
quence
values,
hex
Pulse
width
Motor state TC Binary time value Time Value
15 14 13 12 11 10 9 8 7654 3210 dec hex
Off 00A0
hex
 5 s 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 160
dec
A0
hex
Right 6140
hex
10 s 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 320
dec
140
hex
Off 00A0
hex
 5 s 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 160
dec
A0
hex
Armature short-circuit C1E0
hex
15 s 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 480
dec
1E0
hex
④③②①
t
P