Kinco CD420, User Manual

Page: 56 / 108

56
Fig. 7-7 Schematic diagram of Example 7-3
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

, and
0
shift
U

)
Result:
filter
U
=2047
Calculate
demand
V
according to the required speed
rpm
V
:
(Encoder_R is 1000 inc/r)
Result:
8192000
demand
V

Calculate
Factor
according to
filter
U
and
demand
V
:
*
demand filter
V Factor U

Result:
4000 Factor

Table 7-12 Parameter settings in Example 7-3
Numeric
Display
Variable Name Meaning Parameter Settings
d3.01 Din1_Function Define the functions of digital
input port 1
000.1 (Driver enable)
d3.02 Din2_Function Define the functions of digital
input port 2
000.2 (Error resetting)
d3.03 Din3_Function Define the functions of digital
input port 3
000.4 (Control over operation
modes of drivers)
d3.05 Din5_Function Define the functions of digital
input port 5
The default value 001.0
changes to 000.0 (position
positive limits are disabled)