Omron SYSMAC CS Series Instruction & Reference Manual page 404

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3. Instructions
 Linear Extrapolation Function
Operand
Value
C
Data area address
16-bit unsigned BCD data
16-bit unsigned binary
data
16-bit signed binary data
32-bit signed binary data
S
Floating-point data
16-bit unsigned BCD data
16-bit unsigned binary
data
16-bit signed binary data
32-bit signed binary data
R
Floating-point data
The following 5 kinds of I/O data can be used:
• 16-bit unsigned BCD data
• 16-bit unsigned binary data
• 16-bit signed binary data (CJ2/CS1-H/CJ1-H/CJ1M/CS1D Only)
• 32-bit signed binary data (CJ2/CS1-H/CJ1-H/CJ1M/CS1D Only)
• Single-precision floating-point data (CJ2/CS1-H/CJ1-H/CJ1M/CS1D Only)
· Unsigned Integer Data (Binary or BCD)
C
370
Data range
---
0000 to 9999
0 to 65,535
-32,768 to 32,767
-2,147,483,648 to
2,147,483,647
-
,
×
38
-3.402823
10
to
×
-38
-1.175494
10
,
×
-38
1.175494
10
to
×
38
3.402823
10
,
+
0000 to 9999
0 to 65,535
-32,768 to 32,767
-2,147,483,648 to
2,147,483,647
-
,
×
38
-3.402823
10
to
×
-38
-1.175494
10
,
×
-38
1.175494
10
to
×
38
3.402823
10
,
+
15
14 13 12 11
10
9
8
7
6
0
0
0
0
0
Floating-point specification for S and D
0: Integer data
Signed data specification for S and D
0: Unsigned binary data
Source data form
0: f(x) = f(S)
1: f(x) = f(Xm - S)
Output (D) data format
0: Binary
1: BCD
Input (S) data format
0: Binary
1: BCD
• Linear Extrapolation (C = Data area address)
APR(069) linear extrapolation is specified when C is a word
address.
The content of word C specifies the number of coordinates in
a data table starting at C+2, the form of the source data, and
whether data is BCD or binary.
5
4
3
2
1
0
Number of coordinates minus one (m-1),
_
_
00 to FF hex (1 < m < 256)
CS/CJ/NSJ Series Instructions Reference Manual (W474)
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