Omron NX102-10 Series, User Manual

Page: 54 / 68

SendCmd
Issues a desired command and receives a response.
Instruction Name
FB/
FUN
Graphic expression ST expression
SendCmd
Send Com-
mand
FB
SendCmd
SendCmd _instance
Execute
DstNetAdr
Done
CommPort
CmdDat
Option
Error
ErrorID
CmdSize
Busy
ErrorIDEx
RespDat
SendCmd_instance(Execute,
DstNetAdr, CommPort, CmdDat,
CmdSize, RespDat, Option, Done,
Busy, Error, ErrorID, ErrorIDEx);
Variables
Meaning I/O Description Valid range Unit Default
DstNetAdr
Destination network
address
Input
Destination network
address
---
---
---
CommPort Destination serial port Destination serial port _NONE _NONE
CmdDat[]
(array)
Command array Command to send
Depends on da-
ta type.
*1
CmdSize Command data size Command data size
0 to max. data
length
*2
Bytes 2
Option Response
Response monitoring
and retry specifications
--- --- ---
RespDat[]
(array) Response storage ar-
ray
In-out
Array to store re-
sponse Depends on da-
ta type.
--- ---
*1. If you omit an input parameter, the default value is not applied. A building error will occur.
*2. This may vary depending on the network type.
Boo
lean
Bit strings Integers
Real
num-
bers
Times, durations,
dates, and text strings
BOOL
BYTE
WORD
DWORD
LWORD
USINT
UINT
UDINT
ULINT
SINT
INT
DINT
LINT
REAL
LREAL
TIME
DA
TE
T
OD
DT
STRING
DstNetAdr Refer to Function on page 3 - 15 for details on the structure _sDNET_ADR.
CommPort For enumeration_ePORT enumerator, refer to Function on page 3 - 15.
CmdDat[]
(array)
OK
CmdSize
OK
Option Refer to Function on page 3 - 15 for details on the structure _sRESPONSE.
RespDat[]
(array)
OK
3 Client Function
3 - 14
NX-series CPU Unit FINS Function User's Manual (W596)