Kinco CD620 - Page 73

73
Fig. 7-10 Schematic diagram of Example 7-4
Calculate
filter
U
according to the offset voltage and dead zone voltage that require settings:
2047
10 10
filter
shift dead
U
v v U U


(In this example,
0
dead
U 
.5, and
0
shift
U 
)
Result:
filter
U
=1944
Calculate
demand
V
according to the required speed :
rpm
V
, (Encoder_R:10000 inc/r)
Result:
8192000
demand
V 
Calculate
filter
U
according to
demand
V
and
Factor
:
*
demand filter
V Factor U
Result:
Factor
=4213
Calculate
log1_Ana Dead
according to the required dead zone voltage:
8191/10 log1_ /
dead
v Ana Dead U
Result:
log1_Ana Dead
=410
The following changes are required on the basis of Example 7-3.
Table 7-13 Parameter settings in Example 7-4
d3.23
Analog1_Dead
Sets dead zone data for
external analog signal 1
Set to 410
d3.29
Analog_Speed_Factor
Sets the proportion
between analog signals
and output speed
Set to 4213