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10
REPLACING THE SPECIAL FUNCTION MODULE
10.2.4 Positioning module comparison
(1) A0J2-D71 and QD75P2 specifications comparison
(a) Performance specifications comparison
Item
No. of control axes
Number of positioning data
Position
2-axis linear
control
interpolation
interpo-
2-axis circular
lation
interpolation
function
Positioning
control
Speed control
Position-
Speed-
ing system
position/
position-speed
switching
control
Positioning range
System
Positioning range
Speed command range
Automatic
Accele-
trapezoidal
ration/
acceleration/
decele-
deceleration
ration
S-pattern
process-
acceleration/
ing
deceleration
Acceleration time and deceleration time are the
Accele-
No. of patterns
ration/
decele-
ration time
Setting range
Data storage destination
Connector
10
- 21
A0J2-D71
axis 2
400/axis
Available
None
Available
None
None
Absolute Incremental system can be
selected for each axis.
Each axis can be selected with the 4
types of commands listed below.
1 to 16252928 (pulses)
MAX. 162 (m)
(command unit 0.1 to 10 µm/pulse)
MAX. 16200 (inches)
-5
(Command unit 1 × 10
to 0.001inch/
pulse)
MAX. 16200 (degrees)
-5
(Command unit 1 × 10
to
0.001degree/pulse)
Each axis can be selected with the 4
types of commands listed below.
10 to 200000 (pulse/sec)
(Command unit 10pulses/sec)
10 to 120000( mm/min)
(Command unit 10mm/min)
1 to 12000 (inch/min)
(Command unit 1inch/min)
1 to 12000 (degree/min)
(Command unit 1degree/min)
Available
None
same period of time.
(1 pattern)
64 to 4999 (ms)
SRAM (battery backup)
–
: Compatible,
QD75P2
axis 2
600/axis
Available
Available
Available
Available
Available
<Absolute system>
-214748364.8 to 214748364.7 (µm)
-21474.83648 to 21474.83647 (inches)
0 to 359.99999(degrees)
-2147483648 to 2147483647 (pulses)
<Incremental system>
-214748364.8 to 214748364.7 (µm)
-21474.83648 to 21474.83647 (inches)
-21474.83648 to 21474.83647(degrees)
-2147483648 to 2147483647 (pulses)
<During speed-position switching control>
0 to 214748364.7 (µm)
0 to 21474.83647 (inches)
0 to 21474.83647(degrees)
0 to 2147483647 (pulses)
0.01 to 20000000.00 (mm/min)
0.001 to 2000000.000 (inch/min)
0.001 to 2000000.000 (degree/min)
1 to 1000000 (pulses/s)
(Max. output pulse: 200kpps)
Available
Available
Acceleration time and deceleration time can
be specified.
(4 patterns for each)
1 to 8388608 (ms)
Flash ROM
(battery-less backup)
A6CON1 (soldering type, usable for straight,
sold separately)
A6CON4 (soldering type, usable for straight
out and diagonal, sold separately)
: Partially changed, × : Incompatible
Compat-
Precautions for
ibilty
replacement
–
–
–
–
Flash ROM can be
written 100000 times.
Wiring change is
required as the
×
connector differs.
QD75P2 connector is
sold separately.
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