Panasonic minas a series Operating Manual page 124

Parameters for Position Control
P a r a m e t e r R a n g e
PrNo.
d e s c r i p t i o n
4 0
Command pulse
multiplier set-up
4 1
Command pulse
logic inversion
4 2
Command pulse
input mode set-up
Value
Quadrature
0 or 2
pulse command
m o d e
CW/CCW
1
m o d e
P u l s e / S i g n
3
command mode
1 ~ 4
You can set-up the multiplication when [quadrature pulse input]
[4]
is selected with Pr42(Command pulse input
Value
1
2
3 or 4
0 ~ 3
You can individually set-up the logic of 2-series of pulse com-
[0]
mand inputs (PULSE and SIGN).
Value
0
1
2
3
You can set-up the type of command pulse to be given to the
0 ~ 3
driver from the controller. There are three types of command pulse
[1]
as shown in the table below. Select an appropriate type accord-
ing to the controller.
Type of command pulse Signal
P U L S
SIGN
P U L S
pulse command
SIGN
P U L S
SIGN
- App. 43 -
F u n c t i o n
Multiplication at quadrature pulse input
x 1
x 2
x 4
Logic of PULSE signal
Non-inversion
Inversion
Non-inversion
Inversion
CCW command
t1 t1
A-phase
B-phase
t1 t1
B-phase advances
A-phase by 90 degrees
t2
t2 t2
t4 t5
"H"
t6 t6 t6
mode set-up).
Logic of SIGN signal
Non-inversion
Non-inversion
Inversion
Inversion
CW command
t1 t1
t1 t1
B-phase delays from
A-phase by 90 degrees
t2 t2
t4 t5
"L"
t6