Mitsubishi GX Configurator-PT, User Manual

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MELSEC-Q
3 SPECIFICATIONS AND FUNCTIONS
CHAPTER 3 SPECIFICATIONS AND FUNCTIONS
This chapter describes the performance specifications of the QD70 and the
specifications of the I/O signals transferred to/from the PLC CPU and external device.
For the general specifications of the QD70, refer to the user's manual (hardware) of the
CPU module used.
3.1 Performance specifications
Model
Item
QD70P4 QD70P8
No. of control axes 4 axes 8 axes
Interpolation function No
Control method PTP (Point To Point) control, path control (linear only), speed-position switching control
Control unit pulse
Positioning data
1
10 pieces of data (positioning data No. 1 to 10)/axis
(can be set using GX Configurator-PT or sequence program)
Peripheral device/utility package GX Configurator-PT (option)
Data backup No
Positioning
control method
PTP control : Incremental system/absolute system
Speed-position switching control : Incremental system
Path control
: Incremental system/absolute system
Positioning
control range
[Absolute system]
-2147483648 to 2147483647pulse
[Incremental system]
-2147483648 to 2147483647pulse
[Speed-position switching control]
0 to 2147483647pulse
Speed command 0 to 200000pulse/s
Acceleration/
deceleration
processing
Trapezoidal acceleration/deceleration
Positioning
control
Acceleration/
deceleration time
0 to 32767ms
1-axis start 0.1ms
4-axes simultaneous start 0.2ms
Starting time
2
Position control
8-axes simultaneous start 0.4ms
External wiring connection system 40-pin connector
Applicable wire size 0.3mm
2
(for use of A6CON1), AWG#24 (for use of A6CON2)
External device connection
connector
A6CON1, A6CON2 (option)
Pulse output method Open collector output
Max. output pulse 200kpps
Max. connection distance between
QD70 and drive unit
2m
Internal current consumption (5VDC) 0.55A 0.74A
External 24V current consumption
(24VDC)
0.065A 0.12A
No. of occupied I/O points 32 points (I/O assignment: Intelligent function module 32 points)
Weight 0.15kg 0.17kg
1: Positioning data can be started from No.1 only. (Cannot be started from any of No.2 to No.10.)
2: A delay may occur depending on the operating conditions and starting conditions (control method, bias speed, ACC/DEC time, etc.) of
the other axes.
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