7. Servo Parameters
7.1 MDS-B-SVJ2
87
No. Items Details Setting range
(Continued from the previous page)
bit Explanation
8
9
A
B
ent
Set the speed detector type.
Set to “2”.
C
D
E
F
pen
Set the position detector type.
Set to “2”.
2226 SV026
OD2
Excessive
error
detection
width during
servo OFF
Set the excessive error detection width when servo ON.
For the standard setting, refer to the explanation of
SV023 (OD1).
When “0” is set, the excessive error detection will not be
performed.
0 to 32767
(mm)
2227 SV027
SSF1
Servo
function
selection 1
F E D C B A 9 8
aflt zrn2 ovs lmc
7 6 5 4 3 2 1 0
vfct zup
bit Meaning when “0” is set Meaning when “1” is set
0 zup Vertical axis lift-up control stop
Vertical axis lift-up control
start
1
2
3
4
Set the jitter compensation No. of compensation pulses with a
binary.
5
vfct
00: Jitter compensation invalid
01: Jitter compensation 1 pulse
10: Jitter compensation 2 pulses
11: Jitter compensation 3 pulses
6
7
8
Set the compensation amount with SV016 (LMC1) and SV041
(LMC2).
9
lmc
00: Lost motion compensation stop
01: Lost motion compensation type 1
10: Lost motion compensation type 2
11: Setting prohibited
A
Set the compensation amount with SV031 (OVS1) and SV042
(OVS2).
B
ovs
00: Overshooting compensation stop
01: Overshooting compensation type 1
10: Overshooting compensation type 2
11: Setting prohibited
C
D
E zrn2 Set to “1”.
F aflt Adoptive filter stops Adoptive filter starts
(Note) Set to “0” for bits with no particular description.