Instruction manual

3. PERFORMANCE SPECIFICATIONS
3 − 1
3. Performance Specifications
Table 3.1 gives the performance specifications of the PCPU.
Table 3.1 PCPU Performance Specifications (VIRTUAL Mode)
Item A273UHCPU A173UHCPU A173UHCPU-SI
Number of control axes 32 axes (simultaneous:2 to 4-axes, independent:32-axes)
Control modes
Synchronous control, PTP(point to point), speed control, fixed-pitch feed, constant-speed
control, position follow-up control, speed switching control
Virtual servo motor
Drive module
Synchronous
encoder
PULSE
Roller
Ball screw
mm
⋅
inch
Rotary table Fixed as "degree"
Control units
Output module
Cam mm
⋅
inch
⋅
PULSE
Programming language Dedicated instructions (servo programs
+
mechanical system programs)
Capacity 14k steps (14334 steps) * Capacity matching the servo program for the REAL mode
Servo program
Number of points
for positioning
Approx. 100 points/axis
(These values vary depending on the programs. Positioning data can be designated
indirectly.)
Number of modules that can be set per CPU
VIRTUAL
module
32-axes
Drive
modules
Synchronous
encoder
12-axes 4- axes
Main shaft 32
Virtual axes
Auxiliary input
axis
32
Gear 64
Clutch 64
Speed change
gear
64
Differential gear 32
Transmission
modules
Differential gear
for the main shaft
32
Roller 32
Ball screw 32
Rotary table 32
Mechanical system program
Output
modules
Cam 32
Total of 32
Program setting method Setting with an IBM PC, running the SW2SRX-GSV22PE software
Types Max. 256 Max. 64 Max. 256
Resolution per cycle 256
⋅
512
⋅
1024
⋅
2048
Memory capacity 132k bytes Approx. 32k bytes Approx. 132k bytes
Storage memory for cam data
and cam rotation mode limit
Strocked in block from No.10 of the memory cassette
(Note-1)
expansion file resister area.
Stroke resolution 32767
Cam
Control mode Two-way cam/feed cam
Cam data setting method Setting with an IBM PC, running the SW0IX-CAMPE software