3-3
1
Before
Using
the
Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When
in
Trouble
7
Supplement
1. Outline of mode
Position Control Mode
Note
(2) Electronic gear function
This function multiplies the input pulse command from the host controller by the pre-
determined dividing or multiplying factor and applies the result to the position control
section as the positional command. By using this function, desired motor rotations or
movement distance per unit input command pulse can be set; or the command pulse
frequency can be increased if the desired motor speed cannot be obtained due to lim-
ited pulse output capacity of the host controller.
• Relevant parameters
Parameter
No.
Title
Range
Function
Pr0.08
Command pulse
counts per one motor
revolution
0 to
1048576
Set the command pulses that causes single turn of
the motor shaft.
Pr0.09 1st numerator of
electronic gear
0 to
1073741824
Set the numerator of division/multiplication
operation made according to the command pulse
input.
Pr0.10
Denominator of
electronic gear
1 to
1073741824
Set the Denominator of division/multiplication
operation made according to the command pulse
input.
For details of these parameters, refer to P.4-8 “Details of parameter”.
Note
(3) Positional command filtering function
To make the positional command divided or multiplied by the electronic gear smooth,
set the command filter.
• Relevant parameters
Parameter
No.
Title
Range
Unit
Function
Pr2.22 Positional command
smoothing filter
0 to 10000 0.1ms
Set up the time constant of the 1st
delay filter in response to the positional
command.
Pr2.23 Positional command
FIR filter
0 to 10000 0.1ms
Set up the time constant of the 1st
delay filter in response to the positional
command.
For details of these parameters, refer to P.4-22 and 23 “Details of parameter”.
Summary of Contents for MINAS A5-series
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