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2 SYSTEM CONFIGURATION
(6) SV43 Motion control specifications/performance specifications
(a) Motion control specifications
Item Q173CPUN
Q173CPU
Q172CPUN
Q172CPU
Number of control axes
Up to 32 axes
Up to 8 axes
Operation cycle
(default)
0.88ms/ 1 to 4 axes
1.77ms/ 5 to 12 axes
3.55ms/13 to 24 axes
7.11ms/25 to 32 axes
0.88ms/1 to 4 axes
1.77ms/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, Constant-speed positioning, High-speed oscillation control
Acceleration/
deceleration control
Automatic trapezoidal acceleration/deceleration,
S-curve acceleration/deceleration
Compensation
Backlash compensation, Electronic gear
Programming language
Dedicated instruction (EIA language)
Motion program capacity
248k bytes
Number of programs
1024
Number of simultaneous start
programs
Axis designation program: 32
Control program: 16
Axis designation program: 8
Control program: 16
Number of positioning points
Approx. 10600 points
(Positioning data can be designated indirectly)
Number of I/O (X/Y) points
8192 points
Number of real I/O (PX/PY)
points
Total of 256 points
Programming tool
IBM PC/AT
Peripheral I/F
USB/RS-232/SSCNET
Teaching operation function
None
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
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
Skip function
Provided
Override ratio setting function
Override ratio setting : 0 to 100 [%]
Absolute position system
Made compatible by setting battery to servo amplifier.
(Possible to select the absolute data method or incremental method for each axis)
(Note): When the vector inverter is used, only the increment method.
Number of SSCNET I/F
5CH
(Note-1)
2CH
Q172LX : 4 modules usable
Q172LX : 1 module usable
Motion related interface module
Q173PX : 1 module usable
Q173PX : 1 module usable
(Note-1) : Be sure to use the Dividing unit (Q170DV) or Dividing cable (Q173J2B CBL M/Q173HB CBL M).