Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 - Page 1363

1323
CJ-series Instruction Execution Times and Number of Steps Section 4-2
4-2-8 Increment/Decrement Instructions
Note When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
4-2-9 Symbol Math Instructions
Instruction Mne-
monic
Code Length
(steps)
(See
note.)
ON execution time (µs) Conditions
CPU6
@H-R
CPU6
@H
CPU4
@H
CPU4
@
CJ1M
exclud-
ing
CPU11/
21
CJ1M
CPU11
/21
INCREMENT
BINARY
++ 590 2 0.18 0.22 0.32 0.37 0.45 0.45 ---
DOUBLE
INCREMENT
BINARY
++L 591 2 0.18 0.40 0.56 0.67 0.80 0.80 ---
DECREMENT
BINARY
– – 592 2 0.18 0.22 0.32 0.37 0.45 0.45 ---
DOUBLE
DECREMENT
BINARY
– –L 593 2 0.18 0.40 0.56 0.67 0.80 0.80 ---
INCREMENT
BCD
++B 594 2 5.7 6.4 4.5 7.4 12.3 14.7 ---
DOUBLE
INCREMENT
BCD
++BL 595 2 5.6 5.6 4.9 6.1 9.24 10.8 ---
DECREMENT
BCD
– –B 596 2 5.7 6.3 4.6 7.2 11.9 14.9 ---
DOUBLE
DECREMENT
BCD
– –BL 597 2 5.3 5.3 4.7 7.1 9.0 10.7 ---
Instruction Mne-
monic
Code Length
(steps)
(See
note.)
ON execution time (µs) Conditions
CPU6@
H-R
CPU6@
H
CPU4@
H
CPU4@ CJ1M
exclud-
ing
CPU11
/21
CJ1M
CPU11
/21
SIGNED
BINARY ADD
WITHOUT
CARRY
+ 400 4 0.18 0.18 0.20 0.37 0.30 0.30 ---
DOUBLE
SIGNED
BINARY ADD
WITHOUT
CARRY
+L 401 4 0.18 0.32 0.34 0.54 0.60 0.60 ---
SIGNED
BINARY ADD
WITH CARRY
+C 402 4 0.18 0.18 0.20 0.37 0.40 0.40 ---
DOUBLE
SIGNED
BINARY ADD
WITH CARRY
+CL 403 4 0.18 0.32 0.34 0.54 0.60 0.60 ---
BCD ADD
WITHOUT
CARRY
+B 404 4 7.6 8.2 8.4 14.0 18.9 21.5 ---