Omron SYSMAC-XR005, User Manual

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25
Common Variables
Sysmac Library User’s Manual for EtherCAT N-Smart Series Library (W549)
• Processing starts when Execute changes to TRUE.
• When Execute changes to TRUE, Busy also changes to TRUE. When processing is completed nor-
mally, Busy changes to FALSE and Done changes to TRUE.
• When continously executes the function blocks of the same instance, change the next Execute to
TRUE for at least one task period after Done changes to FALSE in the previous execution.
• If the function block has a CommandAborted (Instruction Aborted) output variable and processing is
aborted, CommandAborted changes to TRUE and Busy changes to FALSE.
• If an error occurs in the function block, Error changes to TRUE and Busy changes to FALSE.
• For function blocks that output the result of calculation for motion control and temperature control,
you can use the BOOL input variable Abort to abort the processing of a function block. When Abort
changes to TRUE, CommandAborted changes to TRUE and the execution of the function block is
aborted.
ENO Output BOOL OK Done The variable changes to TRUE when the
processing ends normally.
It is FALSE when the processing ends in
an error, the processing is in progress, or
the execution condition is not met.
Done BOOL OK Done The variable changes to TRUE when the
processing ends normally.
It is FALSE when the processing ends in
an error, the processing is in progress, or
the execution condition is not met.
Busy BOOL OK OK Executing The variable is TRUE when the process-
ing is in progress.
It is FALSE when the processing is not in
progress.
CalcRslt LREAL OK Calculation
Result The calculation result is output.
Enabled BOOL OK Enabled The variable is TRUE when the output is
enabled. It is used to calculate the con-
trol amount for motion control, tempera-
ture control, etc.
Command
Aborted BOOL OK Command
Aborted The variable changes to TRUE when the
processing is aborted.
It changes to FALSE when the process-
ing is re-executed the next time.
Error BOOL OK OK Error This variable is TRUE while there is an
error.
It is FALSE when the processing ends
normally, the processing is in progress,
or the execution condition is not met.
ErrorID WORD OK OK Error Code An error code is output.
ErrorIDEx DWORD OK OK Expansion
Error Code An expansion error code is output.
Execute-type Function Blocks
Variable I/O
Data
type
Function/function
block type to use
Meaning Definition Function block
Function
Execute-
type
Enable-
type