Omron SYSMAC CV Series - Double Decrement Bcd: Decl(095); Double Increment Binary: Inbl(096)

(094)
INCL D01000
0000
00
0000
00
(095)
DECL D01000
317
Example When CIO 000000 is ON in the following example, the content of D0100 and
D01001 is incremented by 1 as a BCD value.
Address Instruction Operands
00000 LD 000000
00001 INCL(094)
D01000
+ 1
Wd+1: D01001 Wd: D01000
0 0 0 0 9 9 9 9
Wd+1: D01001 Wd: D01000
0 0 0 1 0 0 0 0
5-22-6 DOUBLE DECREMENT BCD: DECL(095)
(095)
DECL Wd
Wd: Word CIO, G, A, DM
Operand Data AreaLadder Symbol
Variations
j DECL(095)
When the execution condition is OFF, DECL(095) is not executed. When the ex-
ecution condition is ON, DECL(095) decrements the 8-digit BCD number con-
tained in Wd+1 and Wd, without affecting carry (CY). Wd+1 contains the 10
4
,
10
5
, 10
6
, and 10
7
digits.
Wd and Wd+1 must be BCD.
Note Refer to page 115 for general precautions on operand data areas.
Flags ER (A50003): Wd or Wd+1 is not BCD
Content of *DM word is not BCD when set for BCD.
EQ (A50006): The result is 0.
Example When CIO 000000 is ON in the following example, the content of D0100 and
D01001 is decremented by 1 as a BCD value.
Address Instruction Operands
00000 LD 000000
00001 DECL(095)
D01000
– 1
Wd+1: D01001
Wd: D01000
0 0 0 1 0 0 0 0
Wd+1: D01001 Wd: D01000
0 0 0 0 9 9 9 9
5-22-7 DOUBLE INCREMENT BINARY: INBL(096)
(096)
INBL Wd
Wd: Word CIO, G, A, DM
Operand Data AreaLadder Symbol
Variations
j INBL(096)
When the execution condition is OFF, INBL(096) is not executed. When the ex-
ecution condition is ON, INBL(096) increments the 8-digit binary number con-
tained in Wd+1 and Wd, without affecting carry (CY). Wd+1 contains the 16
4
,
16
5
, 16
6
, and 16
7
digits.
Refer to page 115 for general precautions on operand data areas.
Description
Precautions
Description
Precautions
Increment/Decrement Instructions Section 5-22