Specifications

Introduction Specification
1 - 4
1.2.2 Q172DCPU, Q173DCPU
Item Q172DCPU Q173DCPU
Internal current
consumption (5 V DC) [A]
1.14 1.25
Mass [kg] 0.33
Dimensions [mm] 98 (H) x 27.4 (W) x 119.3 (D)
Compatible motion
modules
Q172DLX/Q172DEX/Q173DPX
Connectible Servo
amplifiers
MR-J3-B Servo amplifiers over SSCNET III
(Rotational, Linear and fully closed loop compatible)
Tab. 1-4: Q172DCPU/Q173DCPU general specifications
Item Q172DCPU Q173DCPU
Number of control axes Up to 8 axes Up to 32 axes
Operation cycle
(default)
SV13
0.44 ms/1 to 6 axes
0.88 ms/7 to 8 axis
0.44 ms/1 to 6 axes
0.88 ms/7 to 18 axis
1.77 ms/19 to 32 axes
SV22
0.44 ms/1 to 4 axes
0.88 ms/5 to 8 axis
0.44 ms/1 to 4 axes
0.88 ms/5 to 12 axis
1.77 ms/13 to 28 axes
3.55 ms/29 to 32 axes
Interpolation functions
Linear interpolation (up to 4 axes), Circular interpolation (2 axes),
Helical interpolation (3 axes)
Control modes
PTP (Point to Point) control, Speed control, Speed-position control, Fixed- pitch feed, Con-
stant speed control, Position follow-up control, Speed control with fixed position stop,
Speed switching control, High-speed oscillation control, Synchronous control (SV22)
Acceleration/
Deceleration control
Automatic trapezoidal acceleration/deceleration
S-curve acceleration/deceleration
Compensation Backlash compensation, Electronic gear, Phase compensation (SV22)
Programming language Motion SFC, Dedicated instruction, Mechanical support language (SV22)
Servo program capacity 14k steps
Number of positioning
points
3 200 points
(Positioning data can be designated directly)
Peripheral IF Via PLC CPU (USB/RS-232)
Home position return
function
Proximity dog type (2 types), Count type (3 types), Data set type (2 types), Dog cradle type,
Stopper type (2 types), Limit switch combined type
(Home position return retry function provided, home position shift function provided)
Tab. 1-5: Q172DCPU/Q173DCPU Motion control specifications