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5.4.22
ERRRD instruction
ZP_ERRRD
Structured ladder
ZP_ERRRD
EN
ENO
Un*
d
s
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)
s:
Variable that stores control 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 reads the error information stored in the buffer memory of the Ethernet module.
5.4 CC-Link IE Controller Network, MELSECNET/H, and Ethernet Instruction
ST
ENO:=
(EN, Un*, s, d);
ZP_ERRRD
Internal device
R, ZR
*1
Bit
Word
−
S
d
*1: Local devices and file registers per program cannot be used as setting data.
Executing condition
indicates the following instruction.
ZP_ERRRD
:Bit
:String
:Array of ANY16 [0..7]
:Bit
:Array of bit [0..1]
J
\
U
\G
Bit
Word
−
−
5.4.22 ERRRD instruction
ZP_ERRRD
ZP_ERRRD
:
5
Zn
Constant Others
5-149
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