Pulse Train Position Control Mode; Pulse Train Position Control Mode Settings - Omron RX Series User Manual

6 Vector Control
6-6

Pulse Train Position Control Mode

6-6-1

Pulse Train Position Control Mode Settings

• To use this function, set the 1st Control Method (A044) to 05 (Sensor vector control) and the V2
Control Mode Selection (P012) to 01 (Pulse train position control).
Under sensor vector control, select the heavy load mode (b049 = 00).
Sensor vector control can be selected only for the 1st control.
• Select the input mode for the pulse train position command in the Pulse Train Input Selection (P013).
• Set the positioning completion signal that determines the completion of position control.
Set the Multi-function Output P1 to P5 Selection (C021 to C025) or the Multi-function Relay Output
(MA, MB) Function Selection (C026) to 23 (POK: Position ready).
The position completion signal will be output when the current position reaches the target position
range set in the Positioning Completion Range Setting (P017). In the Positioning Completion Delay
Time Setting (P018), set the time until the signal is stabilized depending on your application.
Parameter No.
P012
P013
P017
P018
P019
P020
P021
P022
P023
P024
C001 to C008
C021 to C025
C026
6 - 34
Function name
V2 Control Mode
Selection
Pulse Train Input
Selection
Positioning Completion
Range Setting
Positioning Completion
Delay Time Setting
Electronic Gear Position
Selection
Electronic Gear Ratio
Numerator
Electronic Gear Ratio
Denominator
Position Control
Feedforward Gain
Position Loop Gain
Position Bias Amount
Multi-function Input S1 to
S8 Selection
Multi-function Output P1
to P5 Selection
Multi-function Relay
Output (MA, MB) Function
Selection
High-function General-purpose Inverter 3G3RX-V1 User's Manual (I578-E1)
Data
01: APR (Pulse train position control
mode)
00: Mode 0 (90°phase difference pulse
train)
01: Mode 1 ( Forward/Reverse command
+ pulse train)
02: Mode 2 (Forward/pulse train +
Reverse pulse train)
0. to 9999., 1000 (10000):
Set as a value equivalent to encoder
resolution x4.
0.00 to 9.99
00: FB (Position feedback side)
01: REF (Position command side)
1. to 9999.
1. to 9999.
0.00 to 99.99, 100.0 to 655.3
0.00 to 99.99, 100.0
–204 (–2048), –999. to 2048.
47: PCLR (Position deviation clear)
48: STAT (Pulse train position command
input permission)
23: POK (Position ready)
Default data Unit
00 –
00 –
5. pulse
0.00 s
00 –
1. –
1. –
0.00 –
0.50 rad/s
0. –
– –
– –