Mitsubishi Electric Q170MSCPU-S1 - Page 27

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1 OVERVIEW
Comparison of Motion SFC performance specifications (continued)
Item Q170MSCPU(-S1) Q170MCPU
Execute specification
Number of multi execute programs Up to 256
Number of multi active steps Up to 256 steps/all programs
Executed
task
Normal task Execute in main cycle of Motion controller
Event task
(Execution
can be
masked.)
Fixed cycle
Execute in fixed cycle
(0.22ms, 0.44ms, 0.88ms, 1.77ms,
3.55ms, 7.11ms, 14.2ms)
Execute in fixed cycle
(0.44ms, 0.88ms, 1.77ms, 3.55ms,
7.11ms, 14.2ms)
External
interrupt
Executed by turning ON the inputs set as the event task factor among
interrupt module QI60's 16 input points.
PLC interrupt Execute with interrupt instruction (D(P).GINT) from PLC.
NMI task
Executed by turning ON the inputs set as the NMI task factor among
interrupt module QI60's 16 input points.
Number of I/O points (X/Y) 8192 points
Number of real I/O points (PX/PY)
Total 256 points
(Internal I/F (Input 4 points, Output
2 points) + I/O module + Intelligent
function module)
256 points
Number of devices
(Device In the Motion
CPU (area) only)
(Included the
positioning dedicated
device)
Internal relays (M) 12288 points
Link relays (B) 8192 points
Annunciators (F) 2048 points
Special relays (SM) 2256 points
Data registers (D)
8192 points
(Note-2)
8192 points
Link registers (W) 8192 points
Special registers (SD) 2256 points
Motion registers (#) 12288 points
Coasting timers (FT) 1 point (888μs)
Multiple CPU area devices (U \G)
Up to 14336 points usable
(Note-3)
(Note-1): SV22 advanced synchronous control only
(Note-2): 19824 points can be used for SV22 advanced synchronous control.
(Note-3): Usable number of points changes according to the system settings.