Execute

BOOL

Value range: FALSE, TRUE.

Default value: FALSE.

A rising edge of the input Execute starts the function block. The function block continues execution and the output Busy is set to TRUE.

A rising edge at the input Execute is not permitted while the function block is being executed.

Position

DINT

Value range: -2147483648...2147483647

Default value: 0

Position in user-defined units.

HomingMode 1...34: Position at reference point

HomingMode 35: Position for position setting

HomingMode

UINT

Value range: 1...35

Default value: 17

Specifies the homing method

o1: LIMN with index pulse

o2: LIMP with index pulse

o7: REF+ with index pulse, inverted, outside

o8: REF+ with index pulse, inverted, inside

o9: REF+ with index pulse, not inverted, inside

o10: REF+ with index pulse, not inverted, outside

o11: REF- with index pulse, inverted, outside

o12: REF- with index pulse, inverted, inside

o13: REF- with index pulse, not inverted, inside

o14: REF- with index pulse, not inverted, outside

o17: LIMN

o18: LIMP

o23: REF+, inverted, outside

o24: REF+, inverted, inside

o25: REF+, not inverted, inside

o26: REF+, not inverted, outside

o27: REF-, inverted, outside

o28: REF-, inverted, inside

o29: REF-, not inverted, inside

o30: REF-, not inverted, outside

o33: Index pulse in negative direction

o34: Index pulse in positive direction

o35: Position setting

Refer to documentation of the drive for a description of the homing method.

VHome

DINT

Value range: 1...2147483647

Default value: 60

Target velocity for searching the switch in user-defined units.

VOutHome

DINT

Value range: 1...2147483647

Default value: 6

Target velocity for moving away from switch in user-defined units.

POutHome

DINT

Value range: 0...2147483647

Default value: 0

Maximum distance for searching the switching point in user-defined units.

o0: Search distance monitoring disabled

o>0: Maximum distance

After detection of the switch, the drive starts to search for the defined switching point. If the defined switching point is not found within the distance defined here, an error is detected and the reference movement is canceled.

PDisHome

DINT

Value range: 0...2147483647

Default value: 200

Maximum search distance after overtravel of switch in user-defined units.

o0: Search distance monitoring disabled

o>0: Search distance

The switch must be activated again within this search distance; otherwise the reference movement is canceled.

Acceleration

DINT

Value range: 1...2147483647

Default value: 600

Acceleration ramp in user-defined units.

Deceleration

DINT

Value range: 1...2147483647

Default value: 600

Deceleration ramp in user-defined units.

Done

BOOL

Value range: FALSE, TRUE.

Default value: FALSE.

oFALSE: Execution has not been started, or an error has been detected.

oTRUE: Execution terminated without an error detected.

Busy

BOOL

Value range: FALSE, TRUE.

Default value: FALSE.

oFALSE: Function block is not being executed.

oTRUE: Function block is being executed.

CommandAborted

BOOL

Value range: FALSE, TRUE.

Default value: FALSE.

oFALSE: Execution has not been aborted.

oTRUE: Execution has been aborted by another function block.

Error

BOOL

Value range: FALSE, TRUE.

Default value: FALSE.

oFALSE: Execution of the function block is running, no error has been detected.

oTRUE: An error has been detected in the execution of the function block.

ErrorID

WORD

Returns the value of a diagnostic code. Refer to Library Diagnostic Codes. If the value is 0 and if the output Error of this function block is set to TRUE, then the diagnostic code can be read with the output AxisErrorID of the function block MC_ReadAxisError.

Axis

Axis_Ref

Reference to the axis (instance) for which the function block is to be executed (corresponds to the name of the axis). The name of the axis must be defined in the EcoStruxure Machine Expert Devices tree.