Output Variables
Name Meaning
Data
type
Valid
range
Description
Done Done BOOL TRUE or
F
ALSE
TRUE when the instruction is completed.
Busy Executing BOOL TRUE or
F
ALSE
TRUE when the instruction is acknowledged.
CommandAborted Command
Aborted
BOOL TRUE or
F
ALSE
TRUE when the instruction is aborted.
Error Error BOOL TRUE or
F
ALSE
TRUE while there is an error.
ErrorID Error Code WORD
*1
Contains the error code when an error occurs.
A value of 16#0000 indicates normal execution.
*1. The upper four digits of the event code give the error code for ErrorID. Refer to the NY-series Troubleshooting Manual
(Cat. No. W564) for the event codes.
Output Variable Update Timing
Name Timing for changing to TRUE Timing for changing to FALSE
Done When changing the command current position
and the actual current position are completed.
• When Execute
is TRUE and changes to
FALSE.
• After one period when Execute is FALSE.
Busy When Execute changes to TRUE.
• When Done changes to TRUE.
• When Error changes to TRUE.
CommandAborted
• When this instruction is canceled due to an
error.
• When this instruction is executed while there
is an error.
• When you start this instruction during
MC_Stop instruction execution.
• When Execute is TRUE and changes to
FALSE.
• After one period when Execute is FALSE.
Error When there is an error in the execution condi-
tions or input parameters for the instruction.
When the error is cleared.
In-Out Variables
Name Meaning Data type
Valid
range
Description
Axis Axis _sAXIS_REF ---
Specifies the axis.
*1
*1. Specify a user-defined Axis Variable that was created in the Axis Basic Settings of the Sysmac Studio (default: MC_Ax-
is*) or a system-defined axis variable name (_MC_AX[*]).
If you use Sysmac Studio version 1.29 or higher
, you can specify the system-defined axis variable name for AT specifi-
cation of a user-defined variable. This will allow you to specify the user-defined variable.
If you use Sysmac Studio version 1.28 or lower, do not specify any user-defined variable created in the variable table.
Function
• This instruction changes the command current position of the Servo axis to the specified target posi-
tion.
3 Axis Command Instructions
3-155
NY-series Motion Control Instructions Reference Manual (W561)
MC_SetPosition
3
Function