Mitsubishi MR-J4-10A Instruction Manual page 197

5. PARAMETERS
No./symbol/ Setting
name digit
PA13 _ _ _ x Command input pulse train form selection
*PLSS 0: Forward/reverse rotation pulse train
Command 1: Signed pulse train
pulse input
2: A-phase/B-phase pulse train (The servo amplifier imports input pulses after
form
Refer to table 5.3 for settings.
_ _ x _ Pulse train logic selection
0: Positive logic
1: Negative logic
Refer to table 5.3 for settings.
_ x _ _ Command input pulse train filter selection
Selecting proper filter enables to enhance noise immunity.
0: Command input pulse train is 4 Mpulses/s or less.
1: Command input pulse train is 1 Mpulse/s or less.
2: Command input pulse train is 500 kpulses/s or less.
3: Command input pulse train is 200 kpulses/s or less (available for the software
1 Mpulse/s or lower commands are supported by "1". When inputting commands
over 1 Mpulse/s and 4 Mpulses/s or lower, set "0".
Incorrect setting may cause the following malfunctions.
x _ _ _ For manufacturer setting
Setting
value
_ _ 10h
_ _ 11h
_ _ 12h
_ _ 00h
_ _ 01h
_ _ 02h
Arrows in the table indicate the timing of importing pulse trains. A-phase and B-phase pulse trains are imported after
they have been multiplied by 4.
multiplying by four.)
version A5 or later)
Setting a value higher than actual command will lower noise immunity.
Setting a value lower than actual command will cause a position mismatch.
Table 5.3 Command input pulse train form selection
Pulse train form
Forward rotation
pulse train
(positive direction
pulse train)
Reverse rotation
pulse train
(negative direction
pulse train)
Pulse train + sign
A-phase pulse
train
B-phase pulse
train
Forward rotation
pulse train
(positive direction
pulse train)
Reverse rotation
pulse train
(negative direction
pulse train)
Pulse train + sign
A-phase pulse
train
B-phase pulse
train
Function
Forward rotation
(positive direction) (negative direction)
command
PP
NP
PP
L
NP
PP
NP
PP
NP
PP
NP
H
PP
NP
5 - 18
Initial
value
[unit]
0h
0h
1h
0h
Reverse rotation
command
H
L
Control
mode
P S T