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8 Using Expansion Units and Expansion I/O Units
8-14
CP1E CPU Unit Hardware User’s Manual(W479)
C: Control word
Set for “Signed Integer Data (Binary)”.
Control word setting
#0800: Binary numeral (0000 1000 0000 0000)
S: Source data
Specify the word address of the input data before scaling.
R: Result word
Specify the word address where the data will be output after scaling.
Setting
Address
Data
Control word
C
#0800
Unscaled minimum value (X
0
)
C+1
X
0
Scaled minimum value (Y
0
)
C+2
Y
0
Unscaled maximum value (X
m
= X
1
)
C+3
X
1
Scaled maximum value (Y
m
= Y
1
)
C+4
Y
1
C
15
0 0 0 0 1 0
8
7
6
5
4
3
2
1
0
0
Number of coordinates minus one (m+1),
00 to FF hex (1
İ
m
İ
256)
14 13 12 11 10 9
Data length specification for S and D
0: 16-bit signed binary data
1: 32-bit signed binary data
Floating-point specification for S and D
0: Integer data
Signed data specification for S and D
1: Signed binary data
The number of coordinates is 1 (m=1), so
set bit 0 to 7 to “0” (=m-1).
Summary of Contents for CP1E-E**D Series
Page 3: ......
Page 66: ...2 Basic System Configuration and Devices 2 22 CP1E CPU Unit Hardware User s Manual W479...
Page 318: ...Appendices A 54 CP1E CPU Unit Hardware User s Manual W479...
Page 322: ...Index 4 CP1E CPU Unit Hardware User s Manual W479...
Page 324: ...Revision 2 CP1E CPU Unit Hardware User s Manual W479...
Page 325: ......