PE45
LMCN
Lost motion
compensation
negative-side
compensation
value
selection
Set the lost motion compensation for when forward rotation (CCW) switches to
reverse rotation (CW) in increments of 0.01% assuming the rated torque as 100%.
Setting range: 0 to 30000
PE46
LMFLT
Lost motion
filter setting
Set the time constant of the lost motion compensation filter in increments of 0.1 ms.
If the time constant is "0", the torque is compensated with the value set in [Pr. PE44]
and [Pr. PE45]. If the time constant is other than "0", the torque is compensated with
the high-pass filter output value of the set time constant, and the lost motion
compensation will continue.
Setting range: 0 to 30000
Set this when canceling unbalanced torque of vertical axis. Set this assuming the
rated torque of the servo motor as 100%. The torque offset does not need to be set
for a machine not generating unbalanced torque. The torque offset cannot be used
for linear servo motors and direct drive motors. Set 0.00%.
Setting range: -10000 to 10000
PE48
*LMOP
Lost motion
compensation
function
selection
Lost motion compensation selection
0: Disabled
1: Enabled
Unit setting of lost motion compensation non-sensitive band
0: 1 pulse unit
1: 1 kplulse unit
PE49
LMCD
Lost motion
compensation
timing
Set the lost motion compensation timing in increments of 0.1 ms.
You can delay the timing to perform the lost motion compensation for the set time.
Setting range: 0 to 30000
PE50
LMCT
Lost motion
compensation
non-sensitive
band
Set the lost motion compensation non-sensitive band. When the fluctuation of the
droop pulse is the setting value or less, the speed will be 0. Setting can be changed
in [Pr. PE48]. Set the parameter per encoder unit.
Setting range: 0 to 65535
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