Mitsubishi Electric MELDAS MDS-B Series Instruction Manual page 151

Name Abbrev.
SV017 SPEC Servo specifications
F E
bit Name
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
SV018 PIT Set the pole pitch.
SV019 RNG1 Set the resolution per pole pitch of the detector used for position control.
SV020 RNG2 Set the resolution per pole pitch of the detector used for speed control.
SV021 OLT Set the detection time constant for overload 1 (OL1)
Normally, set 60.
SV022 OLL Set the current detection level of overload 1 (OL1) as a percentage (%) in respect to the stall
rated current.
Normally, set 150.
SV023 OD1 Set the excessive error detection width for servo ON.
Setting method
SV023:OD1 = SV026:OD2 = SV053:OD3 =
F
PGN1 : Position loop gain 1 (rad/s)
When 0 is set, the excessive error will not be
detected at servo ON.
SV024 INP Set the in-position detection width.
Normally, set 50.
Chapter 10 Adjustment
D C B A 9
spm drvall drvup mpt3 mp
Meaning when "0" is set
vdir2 Sub side (CN3 connector) feedback
forward polarity
dfbx Not used for linear motor.
Set to "0".
seqh READY/servo ON time, normal mode
Set to "0".
fdir Main side (CN2 connector) feedback
forward polarity
vdir Set to "0".
vmh Normal processing mode
abs Incremental position detection
mp Not used for linear motor.
Set to "0".
mpt3
drvup Combination with standard motor driver
drvall Normal setting
spm Special motor selection
Standard linear motor : 6
Special linear motor : 7
Refer to 9-2-1 (5) List of motor types.
F / ( 60 × PGN1 ) × 0.5
: Max. rapid traverse speed (mm/min)
Details
8 7 6 5 4 3
abs vmh vdir fdir
Meaning when "1" is set
Sub side (CN3 connector) feedback
reverse polarity
READY/servo ON time, time reduction
mode
Main side (CN2 connector) feedback
reverse polarity
High-speed processing mode
∗ For the linear system, set the
high-speed processing mode.
Absolute position detection
Set when using a combination with a
driver having a capacity one rank
above or below the standard motor
drive.
Set when using a combination of driver
having a capacity different from the
standard motor driver.
OD1
10–40
Setting range
(unit)
HEX setting
2 1 0
seqh dfbx vdir2
1 to 32767
(mm)
1 to 9999
(kp/PIT)
1 to 9999
(kp/PIT)
1 to 300
(s)
1 to 500
(Stall rated
current %)
0 to 32767
(mm)
0 to 32767
(µm)