YASKAWA FS100 - Dec

2 INFORM Explanation
FS100 2.3 Operating Instruction : DEC
2-78
DEC
Subtracts 1 from a specified variable.
1. B Variable number/LB Variable number/B [Array
number]/LB [Array number]/I Variable number/LI
Variable number/I [Array number]/LI [Array number]/
D Variable number/LD Variable number/D [Array
number]/LD [Array number]
Choose one of the tags from the following table.
SUBSET STANDARD EXPANDED
Not available Available Available
Function
Construction
DEC
B/LB/B[]/
LB[]
Variable No.
I/LI/I[]
/LI[]
Variable No.
D/LD/D[]/
LD[]
Variable No.
END
1
2
3
Explanation
No. Tag Explanation Note
1 B Variable number/
LB Variable number/
B [Array number]/
LB [Array number]
Specifies the number of the byte type variable from
which 1 is subtracted.
2 I Variable number/
LI Variable number/
I [Array number]/
LI [Array number]
Specifies the number of the integer type variable from
which 1 is subtracted.
3 D Variable number/
LD Variable number/
D [Array number]/
LD [Array number]
Specifies the number of the double-precision type
variable from which 1 is subtracted.