Omron SYSMAC CP Series Instruction & Reference Manual

2-279
2 Instructions
CP1E CPU Unit Instructions Reference Manual(W483)
Data Control Instructions
2
SCL
In this example, values from 0000 to 00C8 hexadecimal will be converted to negative values. SCL(194),
however, can output only unsigned BCD values from 0000 to 9999, so 0000 BCD will be output when-
ever the contents of D0.00 is between 0000 and 00C8 hexadecimal.
Reverse Scaling
Reverse scaling can also be used by setting As < Bs and Ar > Br. The following relationship will result.
Reverse scaling can be used, for example, to convert (reverse scale) 1 to 5 V (0000 to 0FA0 hexadeci-
mal) to 0300 to 0000, respectively, as shown in the following diagram.
S (unsigned binary)
Point A
Point B
R (unsigned BCD)
As
Ar
Br
Bs
S
0000Hex
1V
0FA0Hex
5V
0300
0000
R
Point A
Point B

Omron SYSMAC CP Series Specifications

General

Brand	Omron
Model	SYSMAC CP Series
Category	Computer Hardware
Language	English