Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 617

Special Math Instructions
• 16-bit Unsigned Binary Data
The input data and/or the output data can be 16-bit unsigned binary data.
Also, the linear extrapolation function can be set to operate on the value
specified in S directly or on X
line-segment data.)
Setting name
Input data (S) format
Output data (D) format
Source data form
Signed data specification for S and D
Data length specification for S and D
Floating-point specification
• 16-bit Signed Binary Data (CS1-H, CJ1-H, CJ1M, and CS1D Only)
Setting name
Input data (S) format
Output data (D) format
Source data form
Signed data specification for S and D
Data length specification for S and D
Floating-point specification
• 32-bit Signed Binary Data (CS1-H, CJ1-H, CJ1M, and CS1D Only)
Setting name
Input data (S) format
Output data (D) format
Source data form
Signed data specification for S and D
Data length specification for S and D
Floating-point specification
Note If the "Data length specification for S and D" in bit 10 of C is set to 1
and a 16-bit constant is input for S, the input data will be converted
to 32-bit signed binary before the linear extrapolation calculation.
• Floating-point Data (CS1-H, CJ1-H, CJ1M, and CS1D Only)
Setting name
Input data (S) format
Output data (D) format
Source data form
Signed data specification for S and D
Data length specification for S and D
Floating-point specification
Note If the "Floating-point specification" in bit 09 of C is set to 1, a constant
cannot be input for S.
–S. (X is the maximum value of X in the
m m
Bit in C
15 0: Binary
1: BCD
14 0: Binary
1: BCD
13 0: Operate on S
1: Operate on X
11 0: Unsigned data
10 Invalid (fixed at 16 bits)
09 0: Integer data
Bit in C
15 0: Binary
14 0: Binary
13 0
11 1: Signed data
10 0: 16-bit signed binary data
09 0: Integer data
Bit in C
15 0: Binary
14 0: Binary
13 0
11 1: Signed data
10 1: 32-bit signed binary data
09 0: Integer data
Bit in C
15 0: Binary
14 0: Binary
13 0
11 0
10 0
09 1: Floating-point data
Section 3-14
Setting
–S
m
Setting
Setting
Setting
577