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Appendix - 38
MELSEC-Q
APPENDICES
Appendix 5.2 Comparisons with QD75M1/ QD75M2/ QD75M4 models
(1) Comparisons of performance specifications
Model
Item
QD75MH1 QD75MH2 QD75MH4 QD75M1 QD75M2 QD75M4
No. of control axes 1 2 4 1 2 4
Operation cycle 1.77ms 3.55ms
No. of positioning data items 600/axis 600/axis
2-axis linear
interpolation
3-axis linear
interpolation
4-axis linear
interpolation
Position control
interpolation
functions
2-axis circular
interpolation
Position control
1-axis
2-axis linear
interpolation
3-axis linear
interpolation
Speed
control
4-axis linear
interpolation
Speed-position
switching control
Positioning systems
Position-speed
switching control
Positioning range
<Absolute system>
-214748364.8 to 214748364.7 (
m)
-21474.83648 to 21474.83647 (inch)
0 to 359.99999 (degree)
-2147483648 to 2147483647 (PLS)
<Incremental system >
-214748364.8 to 214748364.7 (
m)
-21474.83648 to 21474.83647 (inch)
-21474.83648 to 21474.83647 (degree)
-2147483648 to 2147483647 (PLS)
<Speed-position or position-speed switching controls>
0 to 214748364.7 (
m)
0 to 21474.83647 (inch)
0 to 21474.83647 (degree)/
0 to 359.99999 (degree)
2
0 to 2147483647 (PLS)