Omron NX Series User Manual

TDLinkStartConnection
The TDLinkStartConnection instruction specifies the target node and starts the tag data link connec-
tion.
Instruction Name
FB/FU
N
Graphic expression ST expression
TDLinkStart-
Connection
Start Tag Da-
ta Link T
ar-
get Connec-
tion
FB
TDLinkStartConnection
Bus
y
Execute
Done
Error
ErrorID
UnitProxy
PortNo
TargetNodeIPAdr
TDLinkStartConnention_instance
TDLinkStartConnection_instance
(Execute, UnitProxy, PortNo. T
ar-
getNodeIPAdr, Done, Busy, Error,
ErrorID);
Variables
Input Variables
Input variable Meaning Data type Valid range Unit
Initial val-
ue
Description
Execute Execute BOOL TRUE or
FALSE
---
FALSE TRUE: Instruction is execut-
ed.
FALSE: Instruction is not exe-
cuted.
UnitProxy Specified
Unit
_sXBU_ID Depends on
data type.
---
*1
Specifies the NX-series
EtherNet/IP Unit to control.
UnitNo Unit Num-
ber
UINT 1 to 4 --- 0 Unit number of the NX-series
EtherNet/IP Unit to access.
PortNo Port Num-
ber
USINT 1 or 2 --- 1 Specifies the port number.
1: Port 1
2: Port 2
TargetNodeI-
P
Adr
T
arget
Node IP
Address
ARRAY[0..3]
OF BYTE
Depends on
data type.
--- {0,0,0,0} Specifies the target IP ad-
dress to start the tag data link
in big endian.
*1. If you omit an initial value, a building error will occur.
Output Variables
Output
variable
Meaning
Data
type
Valid range Unit Description
Done Done BOOL TRUE or
FALSE
--- TRUE: Normal end
FALSE: Error end, execution in progress, or exe-
cution condition not met.
13 Instructions Specific to NX-series EtherNet/IP Units
13-3
NX-series EtherNet/IP Unit User's Manual (W627)
TDLinkStartConnection
13
Variables

Omron NX Series Specifications

General

Brand	Omron
Model	NX Series
Category	Controller
Language	English