Mitsubishi Electric MELSEC iQ-R Series - Page 101

2 CPU MODULE INSTRUCTIONS
2.3 Application Instructions
99
2
■Adding/subtracting double-precision real numbers
■Multiplying/dividing single-precision real numbers
■Multiplying/dividing double-precision real numbers
■Converting 16-bit/32-bit signed binary data to single-precision real number
■Converting 16-bit/32-bit unsigned binary data to single-precision real number
■Converting double-precision real number to single-precision real number
Instruction symbol Processing details Reference
ED+ Adds double-precision real numbers. (Using two operands) Page 725 ED+(P)
[when two operands
are set]
ED+P
ED+ Adds double-precision real numbers. (Using three operands) Page 727 ED+(P)
[when three operands
are set]
ED+P
ED- Performs subtraction between double-precision real numbers. (Using two operands) Page 729 ED-(P)
[when two operands
are set]
ED-P
ED- Performs subtraction between double-precision real numbers. (Using three operands) Page 731 ED-(P)
[when three operands
are set]
ED-P
Instruction symbol Processing details Reference
E* Multiplies single-precision real numbers. Page 733 E*(P)
E*P
E/ Performs division between single-precision real numbers. Page 735 E/(P)
E/P
Instruction symbol Processing details Reference
ED* Multiplies double-precision real numbers. Page 737 ED*(P)
ED*P
ED/ Performs division between double-precision real numbers. Page 739 ED/(P)
ED/P
Instruction symbol Processing details Reference
INT2FLT Converts the 16-bit signed binary data in the device specified by (s) to a single-precision real
number, and stores the converted data in the device specified by (d).
Page 741 INT2FLT(P)
INT2FLTP
DINT2FLT Converts the 32-bit signed binary data in the device specified by (s) to a single-precision real
number, and stores the real number in the device specified by (d).
Page 745
DINT2FLT(P)
DINT2FLTP
Instruction symbol Processing details Reference
UINT2FLT Converts the 16-bit unsigned binary data in the device specified by (s) to a single-precision real
number, and stores the real number in the device specified by (d).
Page 743
UINT2FLT(P)
UINT2FLTP
UDINT2FLT Converts the 32-bit unsigned binary data in the device specified by (s) to a single-precision real
number, and stores the real number in the device specified by (d).
Page 747
UDINT2FLT(P)
UDINT2FLTP
Instruction symbol Processing details Reference
DBL2FLT Converts the double-precision real number in the device specified by (s) to a single-precision real
number, and stores the real number in the device specified by (d).
Page 749 DBL2FLT(P)
DBL2FLTP