Mitsubishi Electronics AD75P1/P2/P3 User Manual
Appendix - 5 Appendix - 5
MELSOFT
APPENDICES
Appendix 2.3 Comparison between Older and Newer Versions of A1SD75M1/M2/M3 and
AD75M1/M2/M3
The following tables list the comparison between the older and newer versions of
A1SD75M1/M2/M3 and AD75M1/M2/M3, and the buffer memory addresses for added
functions.
A1SD75M1/M2/M3 and AD75M1/M2/M3, and the buffer memory addresses for added
functions.
(1) Function comparison
Version
Item
"W" or later
"Q" or later
"G" or later
"F" or earlier
Restart at servo OFF
→ ON
Possible
Possible
Possible
Not possible
Positioning address passage mode
Available
Available
Available
Available
Locus control
in interpolation
operation
in interpolation
operation
Near passage mode
Available
Available
Available
Not available
Parameter initialization function
Possible
Possible
Possible
Not possible
Regenerative load ratio
Possible
Possible
Possible
Not possible
Practical load ratio
Possible
Possible
Possible
Not possible
Peak load ratio
Possible
Possible
Possible
Not possible
Auto tuning
Possible
Possible
Not possible
Not possible
Load inertia ratio
Possible
Possible
Not possible
Not possible
Position loop gain1
Possible
Possible
Not possible
Not possible
Speed loop gain1
Possible
Possible
Not possible
Not possible
Position loop gain2
Possible
Possible
Not possible
Not possible
Speed loop gain2
Possible
Possible
Not possible
Not possible
Axis monitor
Speed integral
compensation
compensation
Setting values of
servo amplifier are
stored always.
servo amplifier are
stored always.
Possible
Possible
Not possible
Not possible
Near-point dog method 2 )
Possible
Possible
Not possible
Not possible
OPR method
Count method 3 )
Possible
Possible
Not possible
Not possible
Absolute position restoration mode switching function
Possible
Not possible
Not possible
Not possible
Encoder output pulse function for use of MR-J2S-B servo
amplifier, slight vibration suppression function enable/disable
selection
amplifier, slight vibration suppression function enable/disable
selection
Possible
Not possible
Not possible
Not possible
(2) Additional buffer memory addresses
Buffer Memory Address
Axis 1
Axis 2
Axis 3
Name Function
Used
64
65
65
214
215
215
364
365
365
Restart permission range
Restart at servo OFF
→ ON
66
216
366
Locus control near passage selection
Interpolation operation
91
241
391
Absolute position restoration selection
Absolute position restoration mode
switching function
switching function
138
288
438
Encoder output pulses
Encoder output pulse function
149
299
449
Servo parameter transmission setting
Encoder output pulse function
Slight vibration suppression function
Slight vibration suppression function
876
976
1076
Regenerative load ratio
877
977
1077
Practical load ratio
878
978
1078
Peak load ratio
880
to
883
980
to
983
1080
to
1083
FeRAM access counts
Axis monitor
1139
Parameter initialization request
Parameter initialization function
: Indicates the function of the MR-J2S-B servo amplifier.