Omron NY532-5400 Reference Manual page 1018

2 Instruction Descriptions
Sample Programming
This sample reads the value of the I/O Refresh Method 1 object parameter from an NX-ECC201 Ether-
CAT Coupler Unit.
The node address of the EtherCAT Coupler Unit is 10.
The values of the index and subindex of the I/O Refresh Method 1 object parameter are as follows:
Item
Index
Subindex
LD
Internal
Variable
Variables
Trigger
ReadCondition
NXUnitProxy
NXObject
IoRefreshMethod
NX_ReadObj_instance
External
Variable
Variables
_EC_MBXSlavTbl
*1 The data type is ARRAY [1..192] OF BOOL for an NJ-series CPU Unit.
2-966
Value
16#4002
16#01
Data type
BOOL
BOOL
_sNXUNIT_ID
_sNXOBJ_ACCESS
USINT
NX_ReadObj
Constant
ARRAY[1..512] OF BOOL
*1
Initial value
FALSE
FALSE
(Index:=0, Subindex:=0,
IsCompleteAccess:=FALSE)
0
Data type
Message Communications Enabled
Slave Table
NY-series Instructions Reference Manual (W560)
Comment
Execution condition
Execution condition to
read data
Unit designation
Object parameter
Read data
Comment