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MELSEC-
3 SPECIFICATIONS AND FUNCTIONS
3.2 Performance specifications
Model
Item
A1SD75P1-S3
AD75P1-S3
A1SD75P2-S3
AD75P2-S3
A1SD75P3-S3
AD75P3-S3
No. of control axes 1 axis 2 axes 3 axes
Interpolation function None
2-axis linear interpolation
2-axis circular interpolation
2-axis linear interpolation
2-axis circular interpolation
Control method
PTP (Point To Point) control, path control (both linear and arc can be set), speed control,
speed/position changeover control
Control unit mm, inch, degree, pulse
Positioning data
Set with peripheral device : 600 data (positioning data No. 1 to 600)/axis setting possible
Set with sequence program : 100 data (positioning data No. 1 to 100)/axis setting possible
Backup Parameters and positioning data can be saved on flash ROM (battery-less).
Positioning
method
PTP control : Incremental method/absolute method
Speed/position changeover : Incremental method
Path control : Incremental method/absolute method
For absolute method
-214748364.8 to 214748364.7 (
μ
m)/-13421772.8 to 13421772.7 (
μ
m)
-21474.83648 to 21474.83647 (inch)/-1342.17728 to 1342.17727 (inch)
0 to 359.99999 (degree)/0 to 359.99999 (degree)
-2147483648 to 2147483647 (pulse)/-134217728 to 134217727 (pulse)
For incremental method
-214748364.8 to 214748364.7 (
μ
m)/-13421772.8 to 13421772.7 (
μ
m)
-21474.83648 to 21474.83647 (inch)/-1342.17728 to 1342.17727 (inch)
-21474.83648 to 21474.83647 (degree)/-1342.17728 to 1342.17727 (degree)
-2147483648 to 2147483647 (pulse)/-134217728 to 134217727 (pulse)
For speed/position changeover control
Positioning
range *
0 to 214748364.7 (
μ
m)/0 to 13421772.7 (
μ
m)
0 to 21474.83647 (inch)/0 to 1342.17727 (inch)
0 to 21474.83647 (degree)/0 to 1342.17727 (degree)
0 to 2147483647 (pulse)/0 to 134217727 (pulse)
Speed
command *
0.01 to 6000000.00 (mm/min)/0.01 to 375000.00 (mm/min)
0.001 to 600000.000 (inch/min)/0.001 to 37500.000 (inch/min)
0.001 to 600000.000 (degree/min)/0.001 to 37500.000 (degree/min)
1 to 1000000 (pulse/s)/1 to 62500 (pulse/s)
Note: Refer to Section "12.3.2 Electronic gear function" [3].
Acceleration/
deceleration
process
Automatic trapezoidal acceleration/deceleration, S-curve acceleration/deceleration
Acceleration/
deceleration time
Changeover between 1 to 65535 (ms)/1 to 8388608 (ms) possible
Four patterns can be set each for acceleration time and deceleration time
Positioning
Sudden stop
deceleration time
Changeover between 1 to 65535 (ms)/1 to 8388608 (ms) possible (Same range as
acceleration/deceleration time)
10136-3000VE (soldered type, accessory) External device
connection connector
10136-6000EL (crimp type, optional)
For 10136-3000VE : AWG#24 to #30 (approx. 0.05 to 0.2 SQ)
Applicable wire size
For 10136-6000EL : AWG#28 (approx. 0.08 SQ)
Max. output pulse
When connected to differential driver : 400kpps
When connected to open collector : 200kpps
Max. connection distance
between servos
When connected to differential driver : 10m
When connected to open collector : 2m
Internal current
consumption (5VDC)
A1SD75P
-S3: 0.7A or less, AD75P -S3: 0.7A or less
(However, when the A1SD75P3-S3 or AD75P3-S3 is connected with the differential driver
method, the internal current consumption value is 0.78A.)
Flash ROM write count Maximum 100,000 times
No. of occupied
input/output points
32 points (I/O assignment: special function module 32 points)
Outline dimensions
A1SD75P
-S3:130(H)
34.5(W)
93.6(D) (mm), AD75P -S3:250(H)
37.5(W)
106(D)
(mm)
Weight A1SD75P -S3: 0.35 (kg), AD75P -S3: 0.45 (kg)
* Indicates the standard mode/stepping motor mode.
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