Table of Contents
Advertisement
4-1 V2 Control Mode Selection
4Functions
4-1 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.
4
Select any of the three pulse train position command input modes in pulse train mode selection
P013.
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. Turning ON/OFF the PCLR terminal can clear position deviation data.
Allocating "22" (DSE) to any of the multi-function output terminals enables 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
C026
Related functions
4-1
Function name
00: ASR (speed control mode)
01: APR (pulse train position control mode)
V2 control mode selection
02: APR2 (absolute position control mode)
03: HAPR (high-resolution absolute position
128. to 9999./1000 to 6553
Encoder pulses
(10000 to 65535):
Number of encoder pulses
Position loop gain
0.00 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 a motor pole number.
selection
47: PCLR (position deviation clear)
Multi-function inputs 1 to 8
48: STAT (pulse train position command in-
selection
Multi-function output ter-
minals P1 to P5 selection
22: DSE (excessive speed deviation)
Relay output (MA, MB)
function selection
Data
control mode)
put permission)
A001, P013
Default
Unit
setting
−
00
1024.
Pulse
0.50
rad/s
7.50
Hz
4
Pole
−
−
−
−
05
Advertisement
Table of Contents
