Mitsubishi Electric Q173CPU Programming Manual page 29

1 OVERVIEW
Motion SFC program capacity
Motion SFC program
Operation control program
(F/FS)
/
Transition program
(G)
Execute specification
Number of I/O points (X/Y)
Number of real I/O points (PX/PY)
Number of devices
(Device In the Motion CPU
only)
(Included the positioning
dedicated device)
(b) Motion SFC Performance Specifications
Item
Code total
(Motion SFC chart+ Operation control
+ Transition)
Text total
(Operation control + Transition)
Number of Motion SFC programs
Motion SFC chart size/program
Number of Motion SFC steps/program
Number of selective branches/branch
Number of parallel branches/branch
Parallel branch nesting
Number of operation control programs
Number of transition programs
Code size/program
Number of blocks(line)/program
Number of characters/block (line)
Number of operand/block
( ) nesting/block
Operation control program
Descriptive
expression Transition program
Number of multi executed programs
Number of multi active steps
Normal task
Fixed cycle
Event task
(Execution
Executed
External
can be
task
interrupt
masked.)
PLC interrupt
NMI task
Internal relays (M)
Latch relays (L)
Link relays (B)
Annunciators (F)
Special relays (M)
Data registers (D)
Link registers (W)
Special registers (D)
Motion registers (#)
Coasting timers (FT)
Q173CPU(N)/Q172CPU(N)
Up to 64k bytes (Included Motion SFC chart comments)
4096 with F(Once execution type) and FS(Scan execution type)
combined. (F/FS0 to F/FS4095)
Up to approx. 64k bytes (32766 steps)
Up to 8192 blocks (in the case of 4 steps(min)/blocks)
Up to 128 (comment included)
Up to 64 (operand: constants, word device, bit devices)
Calculation expression/bit conditional expression
Calculation expression/bit conditional expression/
comparison conditional expression
Up to 256 steps/all programs
Executed in motion main cycle
Executed in fixed cycle
(0.88ms, 1.77ms, 3.55ms, 7.11ms, 14.2ms)
Executed when input ON is set among interrupt module QI60
Executed with interrupt instruction (S(P).GINT) from PLC CPU.
Executed when input ON is set among interrupt module QI60
Total (M + L) : 8192 points
1 - 8
287k bytes
224k bytes
256 (No.0 to 255)
Up to 4094 steps
255
255
Up to 4 levels
4096(G0 to G4095)
Up to 32 levels
Up to 256
(16 points).
(16 points).
8192 points
256 points
8192 points
2048 points
256 points
8192 points
8192 points
256 points
8192 points
1 point (888 µ s)