Panasonic MINAS A6 Series Operating Instructions Manual page 185

4. Inputs and outputs on connector X4
Input Signal and Pin No.
• Input format command pulse
Pr0.06 setup value Pr0.07 setup value
( ) (
Command pulse Command pulse
rotational input mode
direction setup setup
0 or 2
0
0 or 2
1
• PULS and SIGN represents the outputs of pulse train in put circuit. Refer to the fig. of P.3-33, "Input Circuit".
• In case of negative direction pulse train + positive direction pulse train and pulse train + sign, pulse train will
be cap tured at the rising edge.
• In case of 2-phase pulse, pulse train will be captured at each edge.
• Permissible max. input frequency, and min. necessary time width of command pulse input signal.
Input I/F of PULS/SIGN signal
Pulse train interface
A,B-phase Input,
exclusive to line driver
Not A,B-phase Input
PULSH1,2,SIGNH1,2
Line driver interface
Pulse train interface
PULS1,2,SIGN1,2
Open collector interface
Related page
• P.4-10 "Details of Parameter"
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)
Command
pulse format
90˚ phase
difference
2-phase pulse
(A + B-phase)
Positive direction
pulse train
1 +
Negative direction
pulse train
pulse train
+
3
Signal
90˚ phase
difference
2-phase pulse
(A + B-phase)
Positive direction
pulse train
1
+
Negative direction
pulse train
pulse train
3 +
Signal
Permissible max.
input frequency
multiple of 4 8 Mpulse/s
4 Mpulse/s
200 kpulse/s
200 kpulse/s
Signal Positive direction
title command
t1 t1
A-phase
PULS
B-phase
SIGN
t1 t1
B-phase advances to A by 90˚. B-phase delays from A by 90˚.
PULS
SIGN
t2 t2
PULS
t4 t5
SIGN
"H"
t6
t1 t1
A-phase
PULS
B-phase
SIGN
t1 t1
B-phase delays from A by 90˚.
PULS
t2 t2
SIGN
PULS
t4 t5
SIGN
"L"
t6
Min. necessary time width (µs)
t t
1 2
0.125 0.125
0.25 0.125
2 1
5 2.5
Negative direction
command
t1 t1
t1 t1
t3
t2 t2
t4 t5
"L"
t6 t6 t6
t1 t1
t1 t1
B-phase advances to A by 90˚.
t3
t2 t2
t4 t5
"H"
t6 t6 t6
t t t t
3 4 5 6
0.125 0.125 0.125 0.125
0.125 0.125 0.125 0.125
1 1 1 1
2.5 2.5 2.5 2.5
3-39
1
2
3
4
5
6
7