FB_SoEAX5000SetPositionOffset
With the function block FB_SoEAX5000SetPositionOffset a position offset can be saved in the memory of the AX5000 or of the digital name plate of the connected motor encoder. To do this, the offset must first be configured with the DriveManager and then the same memory location (encoder / drive) must be used in the function block.
VAR_INPUT
VAR_INPUT
Execute : BOOL;
Position : LREAL;
Relative : BOOL;
Feedback : E_PositionOffsetFeedback;
Memory : E_PositionOffsetMemory;
END_VAR
Execute: The function block is enabled via a positive edge at this input.
Position: New actual position of the NC axis
Relative: When this flag is set, the position is interpreted relatively.
Feedback: Enumeration of the type E_PositionOffsetFeedback. Specifies which feedback is considered.
Memory: Enumeration of the type E_PositionOffsetMemory. Specifies which memory the newly calculated position offset should be stored in.
VAR_IN_OUT
VAR_IN_OUT
Axis : AXIS_REF;
END_VAR
Axis: The axis data structure of type AXIS_REF addresses an axis unambiguously within the system. Among other things it contains the current status of the axis such as the position, the velocity and the error state.
VAR_OUTPUT
VAR_OUTPUT
Busy : BOOL;
Error : BOOL;
ErrorID : UDINT;
END_VAR
Busy: This output is set when the function block is activated, and remains set until a feedback is received.
Error: This output is set after the Busy output has been reset when an error occurs in the transmission of the command.
ErrorID: In the event of a set error output returns the ADS error code.
Requirements
Development environment | Target platform type | PLC libraries to include |
|---|---|---|
TwinCAT ≥4020.57 TwinCAT ≥4022.30
| PC or CX (x86 or x64) | Tc2_MC2_Drive ≥V3.3.16.0 |