52
4
4 Instructions4.1.1 Contact Instructions
BLD: Bit contact of bit data
◆
Overview
The execution result (ON or OFF) of the BLD instruction is determined based on the status (ON or OFF) of
the designated bit of the source data (node A directly connected to the left-hand bus).
BLD S n
Bit contact of bit
data
Applicable model:
H3U
S Source
data
Element number of the source data 16-bit instruction (5
steps)
BLD: Continuous
execution
32-bit instruction
(9 steps)
DBLD: Continuous
execution
n Loaded
bit
Designated loaded bit; value range: 0 to 15 (16-bit
instruction) or 0 to 31 (32-bit instruction)
◆
Operands
Operand
Bit Element Word Element
System·User System·User Bit Designation Indexed Address Constant
Real
Number
S X Y M T C S SM D R T C SD KnX KnY KnM KnS KnSM
V,Z
Modication K H E
n X Y M T C S SM D R T C SD KnX KnY KnM KnS KnSM
V,Z
Modication K H E
Note: The elements in gray background are supported.
◆
Application
n = 3:
n = 4:
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