Nj-Series Instructions Reference Manual (W502 - Omron NJ501-1500 Reference Manual

The following figure shows a timing chart.
Execute
DstDat[]
Reception
Completed
Flag
Related System-defined Variables
Name
_Port_numUsingPort Number of Used Ports
_Port_isAvailable Network Communica-
tions Instruction
Enabled Flag
Related Semi-user-defined Variables
Name
P#_NopRcvOvfSta*
P#_NopRcvCompleteSta*
P#_NopRcvCntSta*
P#_NopStartCodeYNCfg*
P#_NopEndCodeYNCfg*
P#_NopCRLFCfg*

NJ-series Instructions Reference Manual (W502)

TRUE
FALSE
TRUE
Busy
FALSE
TRUE
Done
FALSE
TRUE
Error
FALSE
TRUE
FALSE
Data reception ended.
Reception Completed Flag changes to TRUE.
Meaning Data type
USINT
BOOL
Meaning
Reception Overflow BOOL
Flag
Reception Completed BOOL
Flag
Reception Counter UINT
No-protocol Start Code BOOL
Enable
No-protocol End Code BOOL
Enable
No-protocol CR LF BOOL
Specification
Received data it is stored in DstDat[].
Reception Completed Flag changes to FALSE.
This is the number of ports that are currently used.
TRUE: A port is available.
FALSE: A port is not available.
Data type
TRUE: The Unit received more than the speci-
fied amount of data (i.e., data was
received after the Reception Com-
pleted Flag changed to TRUE).
FALSE: The Unit did no receive more than the
specified number of bytes.
TRUE: Reception was completed.
FALSE: No data received or currently receiving
data.
16#0000 to 16#0100: Number of bytes of
receive data
TRUE: Start code
FALSE: None
TRUE: End code
FALSE: None
TRUE: CR+LF
FALSE: No CR+LF
2 Instruction Descriptions
Description
Description
2
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