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1 OVERVIEW
1.2.2 Basic specifications of Q173DCPU/Q172DCPU
(1) Module specifications
Item Q173DCPU Q172DCPU
Internal current consumption (5VDC) [A] 1.25 1.14
Mass [kg] 0.33 0.33
Exterior dimensions [mm(inch)] 98 (3.85)(H) 27.4 (1.08)(W) 119.3 (4.69)(D)
(2) SV13/SV22 Motion control specifications/performance
specifications
(a) Motion control specifications
Item Q173DCPU Q172DCPU
Number of control axes Up to 32 axes Up to 8 axes
SV13
0.44ms/ 1 to 6 axes
0.88ms/ 7 to 18 axes
1.77ms/19 to 32 axes
0.44ms/ 1 to 6 axes
0.88ms/ 7 to 8 axes
Operation cycle
(default)
SV22
0.44ms/ 1 to 4 axes
0.88ms/ 5 to 12 axes
1.77ms/13 to 28 axes
3.55ms/29 to 32 axes
0.44ms/ 1 to 4 axes
0.88ms/ 5 to 8 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,
Constant 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
3200 points
(Positioning data can be designated indirectly)
Peripheral I/F 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 re-try function provided, home position shift function provided)
JOG operation function Provided
Manual pulse generator
operation function
Possible to connect 3 modules
Synchronous encoder
operation function
Possible to connect 12 modules Possible to connect 8 modules
M-code function
M-code output function provided
M-code completion wait function provided
Limit switch output
function
Number of output points 32 points
Watch data: Motion control data/Word device