Panasonic Minas A4 Series - Parameters for Position Control

216
Parameter Setup
<Notes>
•For parameters which No. have a suffix of "*", changed contents will be validated when you turn on the
control power.
Parameters for Position Control
40
*
0 to 1
<0>
Selection of com-
mand pulse input
You can select either the photo-coupler input or the exclusive input for line driver as
the command pulse input.
Setup value
<0>
1
Content
Photo-coupler input (X5 PULS1:Pin-3, PULS2:Pin-4, SIGN1:Pin-5, SIGN2:Pin-6)
Exclusive input for line driver (X5 PULSH1:Pin-44, PULSH2:Pin-45, SIGNH1:Pin-46, SIGNH2:Pin-47)
41
*


42
*
0 to 1
<0>

0 to 3
<1>
Command pulse
rotational direction
setup
Setup of command
pulse input mode
You can set up the rotational direction against the command pulse input, and the
command pulse input format.
• Permissible max. input frequency, and min. necessary time width of command pulse input signal.
Pr41 setup value
(Command pulse
rotational
direction setup)
Pr42 setup value
(Command pulse
input mode
setup)
Signal
title
CCW command
B-phase advances to A by 90˚. B-phase delays from A by 90˚.
CW command
Command
pulse
format
t1
A-phase
B-phase
t1 t1 t1
t1 t1t1 t1
t2 t2
t2
t3
t2
t4
“H”
“L”
t5t4
t6 t6
t6 t6
t5
B-phase advances to A by 90˚.B-phase delays from A by 90˚.

t1
A-phase
B-phase
t1t1 t1
t1 t1 t1 t1
t2 t2
t2
t3
t2
t4
“L”
“H”
t5t4
t6 t6 t6 t6
t5

0 or 2
<0>
<1>
3

0 or 2
1
1
3
PULS
SIGN
PULS
SIGN
PULS
SIGN
PULS
SIGN
PULS
SIGN
PULS
SIGN
90˚ phase
difference
2-phase pulse
(A + B-phase)
CW pulse train
+
CCW pulse train
pulse train
+
Signal
90˚ phase
difference
2-phase pulse
(A + B-phase)
CW pulse train
+
CCW pulse train
pulse train
+
Signal
Line driver interface
Open collector interface
Pulse train interface exclusive to line driver
Pulse train interface
Input I/F of PULS/SIGN signal
Permissible max. 
input frequency
2Mpps
500kpps
200kpps
t
1
500ns
2µs
5µs
Min. necessary time width
t
2
250ns
1µs
2.5µs
t
3
250ns
1µs
2.5µs
t
4 
250ns
1µs
2.5µs
t
5 
250ns
1µs
2.5µs
t
6 
250ns
1µs
2.5µs
Make the rising/falling time of the command pulse input signal to 0.1µs or smaller.
PrNo.
Setup
range
Title Function/Content
Standard default : < >
43 0 to 1
<1>
Invalidation of
command pulse 
inhibit input
You can select either the validation or the invalidation of the command pulse inhibit
input (INH : CN X5 Pin-33).
Setup value
0
<1>
INH input
Valid
Invalid
Command pulse input will be inhibited by opening the connection of INH input to
COM–. When you do not use INH input, set up Pr43 to 1 so that you may not
need to connect INH (CN I/F Pin-33) and COM– (Pin-41) outside of the driver.