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4. Servo Adjustment
4 - 28
No. Abbrev. Parameter name Explanation Setting range
F E D C B A 9 8 7 6 5 4 3 2 1 0
aflt zrn2 afse ovs lmc omr zrn3 vfct upc vcnt
bit Meaning when "0" is set Meaning when "1" is set
8 Set the compensation amount with SV016 (LMC1) and SV041 (LMC2).
9
lmc
00: Lost motion compensation stop 10: Lost motion compensation type 2
01: Lost motion compensation type 1 11: Setting prohibited
SV027 SSF1
Servo function
selection 1
SV016 LMC1
Lost motion
compensation 1
Set the compensation amount based on the stall (rated) current of the motor.
The standard setting is double of the friction torque. Setting to "0" means the
compensation amount is zero.
-1 to 200
(Stall [rated]
current %)
SV041 LMC2 Lost motion
compensation 2
Set this with SV016 (LMC1) only when you wish to set the lost motion
compensation amount to be different depending on the command directions.
Set to "0" as a standard.
-1 to 200
(Stall [rated]
current %)
F E D C B A 9 8 7 6 5 4 3 2 1 0
obshj lmc3 lmct
bit Meaning when "0" is set Meaning when "1" is set
1
lmc3
Lost motion compensation 3 stop Lost motion compensation 3 start
SV082
SSF5 Servo function
selection5
SV086 LMCc Lost motion
compensation
viscous coefficient
Set the machine system's viscous coefficient when using lost motion
compensation type 3.
0 to 32767