Nx_Serialrcv - Omron NY532-5400 Reference Manual

NX_SerialRcv

The NX_SerialRcv instruction reads data in No-protocol Mode from a serial port on an NX-series Com-
munications Interface Unit or Option Board.
Instruction Name
Receive No-
NX_SerialRcv
protocol Data
Version Information
A CPU Unit with unit version 1.11 or later and Sysmac Studio version 1.15 or higher are required
to use this instruction.
Variables
Name Meaning
DevicePort Device port
Storage
Size
size
Reception
RcvCfg completion
setting
Option Option
Abort Interruption
RcvDat[] Receive
(array) data
Interrup-
Command-
tion com-
Aborted
pletion
Receive
RcvSize
size
NY-series Instructions Reference Manual (W560)
FB/
Graphic expression
FUN
NX_SerialRcv_instance
Execute
DevicePort
RcvDat
FB
Size
RcvCfg
Option
Abort
I/O Description
Object that represents a
device port
Size of RcvDat in bytes
Input Reception completion set-
ting
Option
Interruption of instruction
execution
Variable to store data
In-out received from the receive
buffer
Interruption completion
Output
Size of data actually
received from the receive
buffer
NX_SerialRcv
Done
Busy
RcvDat
CommandAborted
Error
ErrorID
RcvSize
Valid range
---
1 to 4096
---
---
---
Depends on data type.
Depends on data type.
0 to 4096
2 Instruction Descriptions
ST expression
NX_SerialRcv_instance(
Execute,
DevicePort,
RcvDat,
Size,
RcvCfg,
Option,
Abort,
Done,
Busy,
CommandAborted,
Error,
ErrorID,
RcvSize);
Unit Default
--- ---
Bytes 1
--- ---
--- ---
--- FALSE
--- ---
--- ---
Bytes ---
2
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