Appendix 8 Comparisons With Type Qd75 Positioning Module - Mitsubishi Electric MELSECQ Series User Manual

APPENDIX

Appendix 8 Comparisons with type QD75 positioning module

Item
Number of control axes
Control unit
Number of positioning data
2-axes linear interpolation
Position
control 3-axes linear interpolation
interpolation
4-axes linear interpolation
function
2-axes circular interpolation
Position
control
Positioning
Speed
control
control
method
Speed-position switching control
Position-speed switching control
Current value changing
Positioning control range
Speed command range
High-level positioning control
Machine OPR control function
JOG operation
Inching operation
Manual pulse generator function
Automatic trapezoidal
Acceleration/
acceleration/deceleration
deceleration
S-pattern
processing
acceleration/deceleration
Acceleration/deceleration time
App - 13
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Model
ABS system
INC system
Fixed-feed
1 axis
2-axes linear
interpolation
3-axes linear
interpolation
4-axes linear
interpolation
<ABS system>
-2147483648 to 2147483647pulse
<INC system>
-2147483648 to 2147483647pulse
<Speed-position switching control>
0 to 2147483647pulse (INC
system)
1 to 200000pulse/s
Acceleration time and deceleration
search engine
QD70P4 QD70P8
4 axes 8 axes
pulse
1
10 /axis
No
(6 types)
No
time can be set.
(0 to 32767ms)
MELSEC-Q
QD75P1 QD75P2
QD75D1 QD75D2
1 axis 2 axes
mm, inch, degree, pulse
1
600 /axis
<ABS system>
-214748364.8 to 214748364.7μm
-21474.83648 to 21474.83647inch
0 to 359.99999degree
-2147483648 to 2147483647pulse
<INC system (Fixed-feed)>
-214748364.8 to 214748364.7μm
-21474.83648 to 21474.83647inch
-21474.83648 to 21474.83647degree
-2147483648 to 2147483647pulse
<Speed-position, position-speed switching
control>
0 to 214748364.7μm
0 to 21474.83647inch
0 to 21474.83647degree
2
/0 to 359.99999degree
0 to 2147483647pulse
0.01 to 20000000.00mm/min
0.001 to 2000000.000inch/min
0.001 to 2000000.000degree/min
1 to 1000000pulse/s
Block start, condition start, wait start,
simultaneous start, repeat start
(6 types)
1 pulse generator/module
Acceleration time and deceleration time can be
set.
(1 to 8388608ms)
QD75P4
QD75D4
4 axes
App - 13