Config (ST_Config_TensionTorque)

Variable name

Description

lrWinderNominalTorque

Data type – LREAL

Nominal torque in Nm

uiLineSpeedFilterTime

Data type – UINT

Filter time (VZ1 filter) for the lrActualLineSpeed input signal in ms

uiLineSpeedAccFilterTime

Data type – UINT

Filter time (PT1 filter) for the lrActualLineSpeedAcc input signal in ms

uiPreSpeed

Data type – UINT

Speed advance in % referred to lrActualLineSpeed input signal

lrWeightingFrictionTable

Data type – LREAL

Weighting of the friction coefficients in %

(100% corresponds to the weighting with the factor 1)

lrTaperTensionReduction

Data type – LREAL

Winding characteristics – reduction of tension at maximum diameter in %

lrTaperWindingConstant

Data type – LREAL

Winding characteristics – gradient of tension reduction in the range of 0.8 (steep) – 1.5 (flat)

uiTolerance

Data type – UINT

Tolerance window in % in which the lrActualTension_Setpoint output signal or, with activated closed-loop tension control, the lrActualTension_SignalScaled output signal must be located so that the xSetpointReached output signal can be set to "TRUE".

Tolerance window = lrSetpointTension ± uiTolerance

uiInRangeTime

Data type – UINT

Duration in ms for how long the lrActualTension_Setpoint output signal or, with activated closed-loop tension control, the lrActualTension_SignalScaled output signal must be in the tolerance window so that the xSetpointReached output signal can be set to "TRUE".

uiOutRangeTime

Data type – UINT

Duration in ms for how long the lrActualTension_Setpoint output signal or, with activated closed-loop tension control, the lrActualTension_SignalScaled output signal must be outside the tolerance window so that the xSetpointReached output signal can be set to "FALSE".

xActivateInertiaCompensation

Data type – BOOL

  • TRUE – Acceleration compensation activated
  • FALSE – Acceleration compensation deactivated

lrInertiaCompensationThreshold

Data type – LREAL

Threshold value of the acceleration in m/(min*s), from which the acceleration compensation becomes active.

lrInertiaCompensationThresholdTime

Data type – UINT

Time duration in ms for how long the acceleration must be above the threshold value for the acceleration compensation to become active.

lrInertiaCompensationWeighting

Data type – LREAL

Weighting of the acceleration torque in % to reduce or increase the influence during the acceleration/deceleration phases. (100% corresponds to the weighting with the factor 1)

lrInertiaCompensationTorqueMax

Data type – LREAL

Limitation of the acceleration torque in % in relation to the nominal motor torque Mn.

lrInertiaCompensationInertiaDrive

Data type – LREAL

Total of the mass moments of inertia in kgm² x 10-4 of drive (J-motor, J-brake and J-gear unit) and load (J-coil with dmin and J-coil system)

lrInertiaCompensationMaterialSpecificWeight

Data type – LREAL

Specific material weight in kg/dm³

lrInertiaCompensationMaterialWidth

Data type – LREAL

Material width in mm

xActivateTensionControl

Data type – BOOL

  • TRUE – Closed-loop tension control activated
  • FALSE – Closed-loop tension control deactivated

INFORMATION: A tension sensor is required for closed-loop tension control.

xSelectUserFriction

Data type – BOOL

  • TRUE – Use lrUserFriction input signal for friction coefficient compensation
  • FALSE – Use friction coefficient table for friction coefficient compensation

stPID

Data type – ST_Config_PID

Configuration – PID (ST_Config_PID)

stGeneral

Data type – ST_Config_General

Configuration – general (ST_Config_General)