24
ELD2-RS70** User Manual
Pr0.04
Inertia ratio
Range
unit default
Related
control mode
0 -10000
%
250
P
S
T
You can set up the ratio of the load inertia against the rotor(of the motor)inertia.
Pr0.04=( load inertia/rotate inertia)×100
%
Notice:
If the inertia ratio is correctly set, the setup unit of Pr1.01 and Pr1.06 becomes (Hz). When the inertia
ratio of Pr0.04 is larger than the actual value, the setup unit of the velocity loop gain becomes larger,
and when the inertia ratio of Pr0.04 is smaller than the actual value, the setup unit of the velocity
loop gain becomes smaller.
Pr0.06* Command Pulse Rotation Direction
Setup
Range
unit default
Related
control mode
0 -1
-
0
P
Set command pulse input rotate direction, command pulse input type, changing this value will
reverse the direction of rotation
Pr0.07* Command Pulse Input Mode Setup
Range
unit default
Related
control mode
0 -3
-
1
P
Pr0.06
Pr0.07
Command Pulse Format
Signal
Positive
Direction
Command
Negative
Direction
Command
0
0 or 2
90 phase difference
2-phase pulse(A phase +B
phase)
Pulse
sign
1
Positive direction pulse +
negative direction pulse
Pulse
sign
3
Pulse + sign
Pulse
sign
1
0 or 2
90 phase difference
2 phase pulse(A phase +B
phase)
Pulse
sign
1
Positive direction pulse +
negative direction pulse
Pulse
sign
3
Pulse + sign
Pulse
sign
Command pulse input signal allow largest frequency and smallest time width
PULS/SIGN Signal Input I/F
Permissible Max.
Input Frequency
Smallest Time Width
t1
t2
t3
t4
t5
t6
Pulse
series
interface
Long distance interface
500kpps
2
1
1
1
1
1
Open-collector output
200kpps
5
2.5
2.5
2.5
2.5
2.5
Pr0.08
Command pulse counts per one motor
revolution
Range
unit
default
Related
control mode
0-32767
pulse
0
P
