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WORD(P)
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6.3 Data conversion instructions
6.3.8 Conversion from BIN 32-bit to BIN 16-bit data (WORD(P))
6.3.8 Conversion from BIN 32-bit to BIN 16-bit data (WORD(P))
WORD(P)
Function
Converts BIN 32-bit data at device designated by to BIN 16-bit data with sign, and stores the
result at a device designated by .
Devices can be designated in the range from -32768 to 32767.
Operation Error
(1) In the following case, an operation error occurs, the error flag (SM0) turns ON, and an error
code is stored into SD0.
• The contents of the data designated by +1 and are outside the range of 32768 to
32767. (Error code: 4100)
Program Example
(1) The following program converts the BIN 32-bit data at R100 and R101 to BIN 16-bit data
when X20 is ON, and stores it at D100.
[Ladder Mode] [List Mode]
[Operation]
: BIN 32-bit data or head number of the devices where the BIN 32-bit data is stored (BIN 32 bits)
:
Head number of the devices where the converted BIN 16-bit data will be stored (BIN 16 bits)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
K, H
Other
Bit Word Bit Word
––
–– ––
Basic
Process
High
performance
Redundant
Universal
Command
Command
WORDP
WORD
S D
DS
WORDP
WORD
S
D
S
D
S
D
BIN 32-bit data
Upper 16 bits
+1
Lower 16 bits BIN 16-bit data
S S D
S S
Step
Instruction
Device
8253
H
FFFF8253
H
D100R100R101
(-32173)(-32173)