Mitsubishi MELSEC-Q/L Programming Manual page 44

Category
E+
E+P
Floating
decimal
E+
point data
E+P
addition and
subtraction
E-
operations
E-P
(Single
precision)
E-
E-P
ED+
ED+P
Floating
decimal
ED+
point data
ED+P
addition and
subtraction
ED-
operations
ED-P
(Double
precision)
ED-
ED-P
Floating
E*
decimal
point data
E*P
multiplication
and division
E/
operations
(Single
E/P
precision)
Floating
ED*
decimal
point data
ED*P
multiplication
and division
ED/
operations
(Double
ED/P
precision)
*5: The number of basic steps is three for the Universal model QCPU and LCPU only.
*6: The subset is effective only with Universal model QCPU and LCPU.
42
Symbol
E+ S D
• (D+1, D)+(S+1, S) (D+1, D)
E+P S D
E+ S1 S2 D
• (S1+1, S1)+(S2+1, S2) (D+1, D)
E+P S1 S2 D
E S D
• (D+1, D)-(S+1, S) (D+1, D)
E P S D
E S1 S2 D
• (S1+1, S1)-(S2+1, S2) (D+1, D)
E P S1 S2 D
ED+ S D
• (D+3, D+2, D+1, D)+(S+3, S+2, S+1, S)
ED+P S D
• (S1+3, S1+2, S1+1, S1)+
ED+ S1 S2 D
(S2+3, S2+2, S2+1, S2)
ED+P S1 S2 D
(D+3, D+2, D+1, D)
ED S D
• (D+3, D+2, D+1, D)-(S+3, S+2, S+1, S)
ED P S D
• (S1+3, S1+2, S1+1, S1)-
ED S1 S2 D
(S2+3, S2+2, S2+1, S2)
ED P S1 S2 D
(D+3, D+2, D+1, D)
S1 S2 D
• (S1+1,S1)
S1 S2 D
E/ S1 S2 D
• (S1+1, S1) / (S2+1, S2) Quotient (D+1, D)
E/P S1 S2 D
• (S1+3,S1+2,S1+1,S1)
ED S1 S2 D
(S2+3,S2+2,S2+1,S2)
(D+3,D+2,D+1,D)
ED P S1 S2 D
• (S1+3, S1+2, S1+1, S1) /
ED/ S1 S2 D
(S2+3, S2+2, S2+1, S2)
Quotient (D+3, D+2, D+1, D)
ED/P S1 S2 D
Processing Details
(D+3, D+2, D+1, D)
(D+3, D+2, D+1, D)
(S2+1,S2) (D+1,D)
Execution
Condition
Page
3
208
*6
Page
4
210
*5
*6
Page
3
208
*6
Page
4
210
*5
*6
Page
3
212
Page
4
214
Page
3
212
Page
4
214
3
*6
Page
216
4
*6
4
*6
Page
218
4
*6