Ny-Series Instructions Reference Manual (W560 - Omron NY532-5400 Reference Manual

2 Instruction Descriptions
Refer to the Sysmac Studio Version 1 Operation Manual (Cat. No. W504-E1-07 or later) for details on
assigning a device variable to the node location information.
Use PortNo to specify the port number.
1: Port 1
2: Port 2
For an NX Unit, set this to Port 1 or Port 2.
For an Option Board, set this to Port 1.
The data type of DeviceType is enumerated type _eDEVICE_TYPE.
The meanings of the enumerators of enumerated type _eDEVICE_TYPE are as follows:
Enumerator
_DeviceNXUnit
_DeviceEcatSlave
_DeviceOptionBoard
In this instruction, you can specify _DeviceNXUnit or _DeviceOptionBoard.
Specify the port with Port, and specify the buffer to clear with BufKind.
Data is not cleared if it is the data that the NX-series Communications Interface Unit received from the
external devices after the receive buffer is cleared.
The data type of BufKind is enumerated type _eSERIAL_BUF_KIND.
The meanings of the enumerators of enumerated type _eSERIAL_BUF_KIND are as follows:
Enumerator
_BUF_SENDRCV
_BUF_SEND
_BUF_RCV
2-1226
Meaning
NX Unit is specified.
EtherCAT slave is specified.
Option Board is specified.
Meaning
Send buffer and receive buf-
fer
Send buffer
Receive buffer
Assign a variable.
Do not assign variables.

NY-series Instructions Reference Manual (W560)