Mitsubishi Electric LD77MH, User Manual

Page: 52 / 238

2 - 4
Chapter 2 Input Axis Module
2.1.2 Servo input axis parameters
Setting item Setting details Setting value
Default
value
Buffer memory
address
[Pr.300]
Servo input axis type
• Set the current value type to be
generated of the input value for the
servo input axis.
Fetch cycle: At power supply ON
Set in decimal.
0: Invalid
1: Feed current value
2: Real current value
3: Servo command value
4: Feedback value
0 32800+10n
[Pr.301]
Servo input axis
smoothing time constant
• Set to smooth the input value.
Fetch cycle: At power supply ON
Set in decimal.
0 to 5000 [ms]
0 32801+10n
[Pr.302]
Servo input axis
phase compensation
advance time
• Set the time to advance or delay the
phase.
Fetch cycle: Operation cycle
Set in decimal.
-2147483648 to 2147483647 [ μ s]
0
32802+10n
32803+10n
[Pr.303]
Servo input axis
phase compensation
time constant
• Set the time constant to affect the phase
compensation.
Fetch cycle: At power supply ON
Set in decimal.
0 to 65535 [ms]
(Note-1)
10 32804+10n
[Pr.304]
Servo input axis rotation
direction restriction
• Set this parameter to restrict the input
travel value to one direction.
Fetch cycle: At power supply ON
Set in decimal.
0: Without rotation direction restriction
1: Enable only for current value
increase direction
2: Enable only for current value
decrease direction
0 32805+10n
n: Axis No.-1
(Note-1): Set the value as follows in a program.
0 to 32767 ................... Set as a decimal.
32768 to 65535 ........... Convert into a hexadecimal and set.