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FIXD/FIXLD
Instruction
DOUBLE FLOATING TO 16-BIT
DOUBLE FLOATING TO 32-BIT
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage
OK
Operands
Operand
S
First source word
D
Destination word
Operand Specifications
• FIXD
Area
CIO
WR
HR
S
OK
OK
OK
D
• FIXLD
Area
CIO
WR
HR
S
OK
OK
OK
D
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic
Variations
FIXD
@FIXD
FIXLD
@FIXLD
FIXD
FIXD(841)
S
S: First source word
D
D: Destination word
Block program areas
Step program areas
OK
OK
Description
Word addresses
AR
T
C
DM
EM
OK
OK
OK
OK
OK
Word addresses
AR
T
C
DM
EM
OK
OK
OK
OK
OK
Function
code
Converts a double-precision (64-bit) floating-point
841
value to 16-bit signed binary data and places the
result in the specified result word.
Converts a double-precision (64-bit) floating-point
842
value to 32-bit signed binary data and places the
result in the specified result words.
Subroutines
OK
Data type
FIXD
LREAL
INT
Indirect DM/EM
addresses
Con-
stants
@DM
*DM
DR
@EM
*EM
---
OK
OK
---
OK
Indirect DM/EM
addresses
Con-
stants
@DM
*DM
DR
@EM
*EM
OK
OK
---
---
3. Instructions
Function
FIXLD
FIXLD(842)
S
S: First source word
D
D: First destination word
SFC action or
Interrupt tasks
transition programs
OK
OK
Size
FIXLD
FIXD
LREAL
4
DINT
1
Registers
Flags
Pulse
bits
Indirect
IR
TK
CF
using IR
---
OK
---
---
---
Registers
Flags
Pulse
bits
Indirect
IR
TK
CF
using IR
---
OK
---
---
---
3
FIXLD
4
2
TR
bits
---
TR
bits
---
519
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