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5. PARAMETERS
5 - 36
5.2.5 Extension setting 2 parameters ([Pr. PE_ _ ])
No. Symbol Name and function
Initial
value
[unit]
Setting
range
PE41 EOP3 Function selection E-3 Refer to the
"Name and
function" column.
Setting
digit
Explanation
Initial
value
_ _ _ x Robust filter selection
0: Disabled
1: Enabled
When you select "Enabled" of this digit, the machine resonance
suppression filter 5 set in [Pr. PB51] cannot be used.
0h
_ _ x _ For manufacturer setting 0h
_ x _ _ 0h
x _ _ _ 0h
PE44 LMCP Lost motion compensation positive-side compensation value selection
Set the lost motion compensation amount for when the reverse rotation (CW) switches to
forward rotation (CCW) in 0.01% unit while considering the rated torque as 100%.
0
[0.01%]
0 to
30000
PE45 LMCN Lost motion compensation negative-side compensation value selection
Set the lost motion compensation amount for when the forward rotation (CCW) switches to
reverse rotation (CW) in 0.01% unit while considering the rated torque as 100%.
0
[0.01%]
0 to
30000
PE46 LMFLT Lost motion filter setting
Set the time constant of the lost motion compensation filter in units of 0.1 ms.
When 0 is set, values set in [Pr. PE44] and [Pr. PE45] are used for compensation. When a
value other than 0 is set, the high-pass filter output value of the set time constant is used for
compensation and the lost motion compensation amount is held.
0
[0.1ms]
0 to
30000
PE47 TOF Torque offset
Set this parameter to cancel unbalanced torque of the vertical axis. Set this parameter
considering 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 set with this parameter will be enabled in the position control mode, speed
control mode, and torque control mode. Input commands considering the torque offset in the
torque control mode.
0
[0.01%]
-10000
to
10000
PE48 *LMOP Lost motion compensation function selection
Select the lost motion compensation function.
Refer to the
"Name and
function" column.
Setting
value
Explanation
Initial
value
_ _ _ x Lost motion compensation selection
0: Lost motion compensation is disabled.
1: Lost motion compensation is enabled.
0h
_ _ x _ Lost motion compensation non-sensitive band unit setting
0: 1 pulse unit
1: 1 kplulse unit
0h
_ x _ _ For manufacturer setting 0h
x _ _ _ 0h
PE49 LMCD Lost motion compensation timing
Set the lost motion compensation timing in units of 0.1 ms.
Timing to compensate the lost motion can be delayed by the set time.
0
[0.1ms]
0 to
30000
PE50 LMCT Lost motion compensation non-sensitive band
Set the lost motion compensation non-sensitive band. When the model position droop is the
setting value or smaller, the speed becomes 0. The setting unit can be changed in [Pr. PE48].
Set this parameter per encoder.
0
[pulse]/
[kpulse]
0 to
65535