Basic Specifications - Mitsubishi Electric MELSEC Q Series User Manual

2 SYSTEM CONFIGURATION

2.5 Basic Specifications

Item
Number of control axes
Interpolation functions
Control methods
Control units
Positioning data
Back-up
Positioning methods
Positioning range
Positioning
Speed command range
Acceleration/deceleration
processing
Acceleration/deceleration time
Sudden stop deceleration time
1 axis linear control
2 axes linear interpolation control
Start time
3 axes linear interpolation control
4 axes linear interpolation control
Number of SSCNET systems
Number of write accesses to flash ROM
Number of occupied I/O points
(1) Module specifications
Item
Internal current consumption (5VDC) [A]
Mass [kg]
Exterior dimensions [mm(inch)]
(2) Positioning control specifications
Model
System parameters, Servo parameters and Positioning parameters can
REMARK
Refer to the QCPU User's Manual (Hardware Design, Maintenance and Inspection)
for the general specifications.
QD74MH8
Up to 8 axes
2 to 4 axes linear interpolation (Up to 4 groups)
PTP (Point to Point) control, Locus control (Linear only)
32 data (Positioning data No.1 to 32)/axis (by sequence program)
Basic parameters, OPR parameters, Manual control parameters,
be saved in the flash ROM. (Battery less)
PTP control: Incremental method/Absolute method
Locus control: Incremental method/Absolute method
Absolute method: -2147483648 to 2147483647 [PLS]
Incremental method: -2147483648 to 2147483647 [PLS]
(Note): Positioning that exceeds the positioning range is impossible.
5 to 2147000000 [PLS/s]
Linear acceleration/deceleration,
S-curve acceleration/deceleration
32 points (I/O allocation: Intelligent function module 32 points)
2 - 7
QD74MH8
0.70
0.15
98 (3.85)(H) × 27.4 (1.08)(W) × 90 (3.54)(D)
QD74MH16
Up to 16 axes
PLS
0 to 20000 [ms]
0.88 [ms]
1 system
Up to 100000
MELSEC-Q
QD74MH16