4-56
•
If not using the soft start function, set the properties for the selected filter to 0.
Note
Refer to
4-5-13 Position Command Filter Function
for details.
Pn207.1
Position control setting 2 --- Speed command input switching for position control (Position)
Setting
range
0, 1
Unit
---
Default
setting
0
Restart
power?
Yes
Setting Explanation
Setting
Explanation
0
Function not used.
1
REF used as feed-forward input
•
Set the REF function (speed command input) for position control.
•
Select 1 to input the REF voltage speed feed-forward input, and add the speed equivalent to the speed
REF voltage to the speed loop command. This can shorten positioning time.
•
You can change the REF voltage scale using Pn300 (speed control scale). (Default setting: 10 V/rated
rotations.)
•
If using an OMRON Positioning Unit (pulse train output type), set this parameter to 0 (function not
used).
Note
Refer to
4-8-4 Speed Feed-forward Function
for details.
Pn207.2
Position control function 2 --- Not used.
Setting
range
---
Unit
---
Default
setting
0
Restart
power?
No
Note
Do not change the setting.
Pn207.3
Position control function 2 --- Not used.
Setting
range
---
Unit
---
Default
setting
0
Restart
power?
No
Note
Do not change the setting.
Pn208
Position command filter time constant 2 (trapezoidal acceleration and deceleration)
Setting
range
0 to 6400
Unit
x0.01 ms
default
setting
0
Restart
power?
No
•
Sets the command pulse soft start. The soft start properties are linear acceleration and deceleration.
Note 1.
The soft start properties also include the primary filter (the time constant set by Pn204). Select
the filter you want to use using Pn207.0 (position command filter selection).
Note 2.
Refer to
4-5-13 Position Command Filter Function
for details.
H
Speed Control Parameters (From Pn300)
Pn300
Speed command scale (All operation modes)
Setting
range
150 to 3000 Unit
0.01 V/
rated rota-
tions
Default
setting
1000
Restart
power?
No
Operation
Chapter 4
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]