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1 OVERVIEW
(b) Comparison of Motion SFC performance specifications
Item Q170MSCPU(-S1) Q170MCPU
Motion SFC program
capacity
Code total
(Motion SFC chart + Operation control
+ Transition)
652k bytes 543k bytes
Text total
(Operation control + Transition)
668k bytes 484k bytes
Motion SFC program
Number of Motion SFC programs 256 (No.0 to 255)
Motion SFC chart size/program Up to 64k bytes (Included Motion SFC chart comments)
Number of Motion SFC steps/program Up to 4094 steps
Number of selective branches/branch 255
Number of parallel branches/branch 255
Parallel branch nesting Up to 4 levels
Operation control
program (F/FS)
/
Transition program
(G)
Number of operation control programs
4096 with F(Once execution type) and FS(Scan execution type)
combined. (F/FS0 to F/FS4095)
Number of transition programs 4096(G0 to G4095)
Code size/program Up to approx. 64k bytes (32766 steps)
Number of blocks(line)/program Up to 8192 blocks (in the case of 4 steps(min)/blocks)
Number of characters/block Up to 128 (comment included)
Number of operand/block Up to 64 (operand: constants, word device, bit devices)
( ) nesting/block Up to 32 levels
Descriptive
expression
Operation control program
Calculation expression, bit conditional expression,
branch/repetition processing
Transition program
Calculation expression/bit conditional expression/
comparison conditional expression
Instruction
Binary operation =, +, -, *, /, %
Bit operation ~, &, |, ^, >>, <<
Standard function
SIN, COS, TAN, ASIN, ACOS, ATAN, SQRT, LN, EXP, ABS, RND,
FIX, FUP, BIN, BCD
Type conversion SHORT, USHORT, LONG, ULONG, FLOAT, UFLOAT, DFLT, SFLT
Bit device status (None), !
Bit device control SET, RST, DOUT, DIN, OUT
Logical operation (None), !, *, +
Comparison operation ==, !=, <, <=, >, >=
Motion dedicated function
CHGV, CHGVS
(Note-1)
, CHGT,
CHGT2, CHGP
CHGV, CHGT
Others
EI, DI, NOP, BMOV, FMOV,
MULTW, MULTR, TO, FROM,
RTO, RFROM, TIME
EI, DI, NOP, BMOV, FMOV,
MULTW, MULTR, TO, FROM,
TIME
Vision system dedicated
function
MVOPEN, MVLOAD, MVTRG, MVPST, MVIN, MVOUT, MVFIN,
MVCLOSE, MVCOM
Data control SCL, DSCL —
Program control IF - ELSE - IEND, SELECT - CASE - SEND, FOR - NEXT, BREAK
Synchronous control
dedicated function
CAMRD, CAMWR, CAMWR2,
CAMMK, CAMPSCL
—
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