Appendix 9 Comparisons With Conventional Positioning Modules; Appendix 9.1 Comparisons With Ad71 (S1), Ad71S2 (A1Sd71S2) Models - Mitsubishi Electric A1SD75P1-S3 User Manual

APPENDICES

Appendix 9 Comparisons with conventional positioning modules

Appendix 9.1 Comparisons with AD71 (S1), AD71S2 (A1SD71S2) models

The following shows comparisons with the conventional positioning modules AD71
(S1) and AD71S2 (A1SD71S2), centered on the AD75 specifications.
Item
No. of control axes
No. of positioning data items
2-axis linear interpolation
Interpolation
functions
2-axis circular interpolation
Position control
Positioning
Speed control
methods
Speed/position
changeover control
Zero point return function
JOG operation
Manual pulse generator function
Automatic trapezoidal
Acceleration/
acceleration/deceleration
deceleration
S-pattern
processing
acceleration/deceleration
Acceleration/deceleration time
Compensation
Error display
History data storage
(Start, error, warning)
Data storage destination
No. of occupied input/output points
No. of module occupied slots
AD71TU
Peripheral
AD75TU
devices
(data setting,
A6GPP, A6PHP
etc.)
DOS/V personal computer
REMARK
1
* Up to 100 data items/axis of the positioning data No. 1 to 100 can be set using the AD75 buffer
memory. Buffer memory positioning data is not backed up.
2
* The A1SD71S2 has 48 input/output points.
3
* The A1SD71S2 occupies 2 slots.
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Model
A1SD75P1-S3 A1SD75P2-S3
AD75P1-S3 AD75P2-S3
1
600/axis *
(6 types)
Acceleration time and deceleration time setting
possible (4 patterns each)
Electronic gears, backlash compensation
17-segment display
Provided (4 types, 16 items/axis)
Flash ROM
(battery-less backup)
Appendix - 23
A1SD75P3-S3
AD75P3-S3
2 3
1
Acceleration/deceleration time
32
1
MELSEC-A
A1SD71S2
AD71 (S1)
AD71S2
2
400/axis
same
Backlash compensation
Error LED
None
Buffer memory
(battery backup)
2
32 (48) *
32
3
1 1 (2) *
: Possible, : Not possible