Omron SYSDRIVE RX Series User Manual page 228

4-3 Functions When Option PG Board (3G3AX-PG01) Is Used
V2 Control Mode Selection
Select a control method in V2 control mode selection P012.
When "00" (ASR) is selected in P012, speed control mode is enabled. Select a frequency reference
in frequency reference selection A001.
When "01" (APR) is selected in P012, the Inverter enables position control by generating frequency
reference based on the position command pulse input from the pulse train position command input
terminal, and on the position feedback detected by the encoder.
Select any of the three pulse train position command input modes in pulse train mode selection
P013.
4
To perform pulse train position control, allocate "48" (STAT) to any of the multi-function input termi-
nals. While the STAT terminal is tuned on, pulse train position command input is accepted.
Position deviation can be cleared through external input. Allocate "47" (PCLR) to any of the multi-
function input terminals. Tuning on and then off the PCLR terminal can clear position deviation data.
Allocate "22" (DSE) to any of the multi-function output terminals to enable excessive speed devia-
tion signal output.
Set a deviation level in speed deviation error detection level P027. When the deviation between real
frequency and reference frequency exceeds the P027 set value, the DSE signal turns on.
When "02" (APR2) or "03" (HAPR) is selected in P012, the Inverter performs absolute position con-
trol with reference to the absolute position from its origin.
Parameter No.
P012
P011
P023
P027
H004
C001 to C008
C021 to C025
Relay output (MA, MB)
C026
Related functions
4-119
Function name
00: ASR (speed control mode)
01: APR (pulse train position control mode)
V2 control mode
02: APR2 (absolute position control mode)
selection
03: HAPR (high-resolution absolute position
control mode)
128. to 9999./1000 to 6553 (10000 to 65535):
Encoder pulses
Number of encoder pulses
Position loop gain .00 to 99.99/100.0: Position loop gain
Speed deviation error 0.00 to 99.99/100.0 to 120.0:
detection level DSE signal output level
Motor pole number
2/4/6/8/10: Select the number of motor poles.
selection
47: PCLR (position deviation clear)
Multi-function inputs
48: STAT (pulse train position command input
1 to 8 selection
permission)
Multi-function output
terminals P1 to P5
selection
22: DSE (excessive speed deviation)
function selection
Data Default setting
A001, P013
Unit
⎯
00
1024. Pulse
0.50 rad/s
7.50 Hz
4 Pole
⎯ ⎯
⎯
⎯
05