Mitsubishi Electric MELDAS C6 Parameter Manual page 146

7.3 MDS-C1-Vx Standard Specification (MDS-B-Vx Compatible)
No. Items
2219 SV019 Position
(PR) RNG1 detector
resolution
2220 SV020 Speed
(PR) RNG2 detector
resolution
2221 SV021 Overload
OLT detection
time constant
2222 SV022 Overload
OLL detection
level
2223 SV023 Excessive
OD1 error
detection
width during
servo ON
7. Servo Parameters
In the case of the semi-closed loop control
Set the same value as SV020 (RNG2). (Refer to the
explanation of SV020.)
In the case of the full-closed loop control
Set the number of pulses per ball screw pitch.
Detector model name
OHE25K-ET,
OHA25K-ET
OSE104-ET,
OSA104-ET
OSE105-ET,
OSA105-ET
Relative position
detection scale
AT41 (Mitsutoyo)
FME type, FLE type
(Futaba)
MP type (Mitsubishi
Heavy Industries)
AT342 (Mitsutoyo)
Set the number of pulses per one revolution of the motor
end detector.
Detector model name
Equipped to HA053, HA13 (Only for
MDS-B-Vx)
OHE25K, OHA25K (Only for
MDS-B-Vx)
OSE104, OSA104
OSE105, OSA105
Set the detection time constant of Overload 1 (Alarm 50).
Set to "60" as a standard. (For machine tool builder
adjustment.)
Set the current detection level of Overload 1 (Alarm 50) in
respect to the stall (rated) current. Set to "150" as a
standard. (For machine tool builder adjustment.)
Set the excessive error detection width when servo ON.
<Standard setting value>
Rapid traverse rate
(mm/min)
OD1=OD2=
60*PGN1
When "0" is set, the excessive error detection will not be
performed.
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Details
Resolution
100,000(p/rev)
100,000(p/rev)
1,000,000(p/rev)
Refer to specification
manual for each
detector
1 (µm/p)
Refer to specification
manual for each
detector
Refer to specification
manual for each
detector
0.5 (µm/p)
SV020 setting
10
100
100
1000
/2 (mm)
Setting range
1 to 9999
(kp/rev)
1 to 9999
(kp/pit)
SV019 setting
100
100
1000
PIT/Resolution
(µm)
The same as
SV018 (PIT)
PIT/Resolution
(µm)
PIT/Resolution
(µm)
Twice as big as
SV018 (PIT)
1 to 9999
(kp/rev)
1 to 999
(s)
110 to 500
(Stall [rated]
current %)
0 to 32767
(mm)