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

2 Instruction Descriptions
You cannot execute the EC_ChangeEnableSetting instruction at the same time as the EC_Disconnect-
Slave or EC_ConnectSlave instruction. The sample programming that is provided for the EC_Chan-
geEnableSetting instruction on page 2-929 uses the same ExclusiveFlg global variable as in this
sample programming as an example of exclusive control of instructions.
Definitions of Global Variables
Global Variables
Variable
ExclusiveFlg BOOL
LD
Internal
Variable
Variables
Operating1End
Trigger1
Operating1
RS_instance1
EC_DisconnectSlave_instance
Operating2End
Trigger2
Operating2
RS_instance2
EC_ConnectSlave_instance
External
Variable
Variables
_EC_EntrySlavTbl
_EC_DisconnSlavTbl
ExclusiveFlg
*1 The data type is ARRAY [1..192] OF BOOL for an NJ-series CPU Unit.
2-922
Data type
FALSE
Data type
BOOL
BOOL
BOOL
RS
EC_DisconnectSlave
BOOL
BOOL
BOOL
RS
EC_ConnectSlave
Data type
ARRAY[1..512] OF BOOL
*1
ARRAY[1..512] OF BOOL
*1
BOOL
Initial value
Instruction Exclusive
Flag
Initial value
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE
Constant
Network Connected Slave Table
Disconnected Slave Table
--- Instruction Exclusive Flag

NY-series Instructions Reference Manual (W560)

Comment
Comment
Processing 1 completed.
Execution condition 1
Processing 1
Processing 2 completed.
Execution condition 2
Processing 2
Comment