Diagnosis (ST_Diagnosis)

lrLineSpeed

Data type – LREAL

Current path speed filtered in m/min

lrPreControl

Data type – LREAL

Precontrol setpoint speed drive in min^-1

lrPID_Setpoint

Data type – LREAL

PID controller setpoint

lrPID_ActualValue

Data type – LREAL

Actual value PID controller

lrPID_ActualValueFiltered

Data type – LREAL

Actual value PID controller filtered

lrPID_Out

Data type – LREAL

Output PID controller

lrKPdyn

Data type – LREAL

Effective dynamic controller gain
lrKPdynD × lrKPdynV

lrKPdynD

Data type – LREAL

Diameter-dependent dynamic controller gain

lrKPdynV

Data type – LREAL

Speed-dependent dynamic controller gain

lrTorqueTension

Data type – LREAL

Torque resulting from the tension in Nm

lrTorqueFriction

Data type – LREAL

Torque resulting from the friction in Nm

lrLineSpeedAcc

Data type – LREAL

Current acceleration path speed filtered in m/(min*s)

lrTorqueAccComp

Data type – LREAL

Torque resulting from acceleration compensation in Nm

lrTorquePreControl

Data type – LREAL

Precontrol torque in Nm

lrTorqueSetpoint

Data type – LREAL

Setpoint torque drive in Nm

lrTorqueActVal

Data type – LREAL

Current torque drive in Nm

lrVelocitySetpoint

Data type – LREAL

Setpoint drive speed in min^-1

lrVelocityActVal

Data type – LREAL

Current drive speed in min^-1

xAccCompActive

Data type – BOOL

• TRUE – Acceleration compensation active
• FALSE – Acceleration compensation inactive

xMotoring

Data type – BOOL

• TRUE – Drive operates in motor mode (rewinder)
• FALSE – Drive operates in generator mode (unwinder)

xSpeedLimited

Data type – BOOL

• TRUE – Drive operating at setpoint limit in "Torque control" operating mode
  This condition occurs if the precontrol of the path speed is set too low or the winding drive rotates freely (e.g. during rewinding, path break).
• FALSE – Normal state