Omron RX2 Series User Manual page 500

8 Applied Settings
 Setting Items for the Pulse Train Position Control
Item
Control mode
selection, 1st-motor
Vector control mode
selection, 1st-motor
Pulse train detection
object selection
Mode selection of
pulse train input
Electronic gear setting
point selection
Electronic gear ratio
numerator
Electronic gear ratio
denominator
Position feed-forward
*1
gain setting
Position loop gain set-
*2
ting
Position bias setting
Add frequency setting,
1st-motor
Position deviation
error mode selection
Position deviation
error detection level
Position deviation
error detection time
Selecting the input ter-
minal
Selecting the output
terminal
Pulse train position
deviation monitor
*1. It is recommended to start position control feedforward gain adjustment with AE-06 set to 2.00. To reduce the
position deviation between the main and sub motors, increase the feedforward gain. If motor hunting occurs,
reduce the feedforward gain.
*2. It is recommended to start position loop gain adjustment with AE-07 set to 2.00. To increase the positioning
accuracy and the holding power, increase the position loop gain. If the position loop gain is set too high and
causes hunting, decrease the position loop gain.
8 - 100
Parameter Data
[AA121] 10
[AA123] 01
00
[ob-10]
01
00
01
[ob-11]
02
00
[AE-01]
01
[AE-02] 1 to 9999
[AE-03] 1 to 9999
[AE-06] 0.00 to 655.35
[AE-07] 0.00 to 100.00
[AE-08] -2048 to 2048
-590.00 to
[AA106]
590.00(Hz)
00
[bb-85]
01
0 to 65535
[bb-86]
(×100pls)
[bb-87] 0.0 to 5.0(s)
014
072
[CA-01] to
073
[CA-11]
074
075
[CC-01] to
042
[CC-07]
-2147483647 to
[dA-26]
2147483647
High-function General-purpose Inverter RX2 Series User's Manual
Description
Vector control with sensor
Pulse train position control mode
Pulse train frequency command
Pulse train position command
MD0: 90° phase difference pulse train
MD1: Forward/reverse rotation command +
pulse train
MD2: Forward rotation pulse train + reverse
rotation pulse train
FB: Feedback side
REF: Command side
Numerator of th electronic gear
Denominator of th electronic gear
Position feed forward gain.
Position loop gain.
Set the bias value of the position.
Frequency added when the [ADD] terminal
is turned on.
The excessive position deviation signal
[PDD] is output.
The output of the excessive position devia-
tion signal [PDD] and the position deviation
error [E106] cause a trip.
The level for deciding an abnormal position
deviation.
Set the time until [PDD] is outputted or an
error occurs.
ADD: Set speed addition
PCLR: Position deviation clear
STAT: Input permission of the pulse train
position command
PUP: Adding the position bias
PDN: Subtracting the position bias
PDD: Excessive position deviation signal
Displays the position deviation for the posi-
tion command and position feedback.
Default
data
00
00
00
01
00
1
1
0.00
0.50
0
0.00
00
4096
0.5
-
-
-