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5.2.4
BIDOUT instruction
G(P)_BIDOUT
Structured ladder
G_BIDOUT
EN
ENO
Un*
d
s1
s2
Input argument
EN:
Executing condition
Un*:
Start I/O number of the module
(00 to FE: Higher two digits when expressing the I/O number in
three digits)
s1:
Variable that stores control data
s2:
Start number of the device that stores write data
Output argument
ENO:
Execution result
d:
Variable that turns ON upon completion of the instruction
d[1] also turns ON at the time of error completion.
Setting
data
Function
This instruction sends data using the bidirectional protocol.
ST
ENO:=
(EN ,Un* ,s1 ,s2 ,d);
G_BIDOUT
Internal device
R, ZR
*1
Bit
Word
−
S1
−
S2
d
*1: Local devices and file registers per program cannot be used as setting data.
5.2 Serial Communication and Modem Interface Instruction
P: Executing condition
indicates any of the following
instructions.
G_BIDOUT
GP_BIDOUT
:Bit
:ANY16
:Array of ANY16 [0..2]
:ANY16
:Bit
:Array of bit [0..1]
J
\
U
\G
Bit
Word
−
−
−
5.2.4 BIDOUT instruction
G_BIDOUT
G_BIDOUT
:
5
Zn
Constant Others
5-57
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