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4-15
4-4 Absolute Position/High-resolution Absolute Position Control Modes
4
Functions
4-4 Absolute Position/High-resolution
Absolute Position Control Modes
To use the absolute position control mode, set V/f characteristics selection A044 to “05” (V2), and
V2 control mode selection P012 to “02” (APR2: absolute position control).
When “03” (high-resolution absolute position control) is selected in V2 control mode selection P012,
control is based on
×
4 the number of pulses used for internal operations.
(Set the multi-step position command and position range specification for
×
4 multiplication control.)
The position command can be changed up to 8 steps, depending on combinations of multi-function
inputs.
Zero return speed can be selected from one low speed and two high speeds.
(The orientation function, described in the previous section, is not available.)
By using the teaching function, you can set the position command while running the machine.
By allocating “73” (SPD) to a multi-function input, you can switch between the speed and position
controls.
For data with many digits (e.g. position command), only the higher 4 digits are displayed.
Parameter No.
Function name
Data
Default setting
Unit
P012
V2 control mode selection
02: APR2 (absolute position control mode)
03: HAPR (high-resolution absolute position
control mode)
00
−
P023
Position loop gain
0.00 to 99.99/100.0
0.50
rad/s
P060
Multi-step position
command 0
Position range specification (reverse side)
to Position range specification (forward side)
0
−
P061
Multi-step position
command 1
Position range specification (reverse side)
to Position range specification (forward side)
0
−
P062
Multi-step position
command 2
Position range specification (reverse side)
to Position range specification (forward side)
0
−
P063
Multi-step position
command 3
Position range specification (reverse side)
to Position range specification (forward side)
0
−
P064
Multi-step position
command 4
Position range specification (reverse side)
to Position range specification (forward side)
0
−
P065
Multi-step position
command 5
Position range specification (reverse side)
to Position range specification (forward side)
0
−
P066
Multi-step position
command 6
Position range specification (reverse side)
to Position range specification (forward side)
0
−
P067
Multi-step position
command 7
Position range specification (reverse side)
to Position range specification (forward side)
0
−
P068
Zero return mode
00: Low
01: Hi1
02: Hi2
00
−
P069
Zero return direction
selection
00: Forward side
01: Reverse side
00
−
Содержание 3G3AX-PG
Страница 1: ...Cat No I564 E1 01 USER S MANUAL 3G3AX PG Encorder Feedback Board ...
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Страница 14: ...12 Contents ...
Страница 15: ...Chapter 1 Overview 1 1 Overview 1 1 ...
Страница 27: ...Chapter 3 Operation 3 1 Related Parameters 3 1 3 2 Precautions for Operation 3 8 ...
Страница 65: ...Chapter 6 Specifications 6 1 Product Specifications 6 1 ...
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