In

Variable name

Description

xActivate

Data type – BOOL

  • TRUE – Activate function
  • FALSE – Deactivate function. The outputs of the function block are reset, causing the drive to stop with the deceleration set in the application limits.

xDirRotRev

Data type – BOOL

  • TRUE – Reverse direction of rotation
  • FALSE – Do not reverse direction of rotation

xStart

Data type – BOOL

  • TRUE – Start friction coefficient determination
  • FALSE – Stop friction coefficient determination The drive is stopped with lrAccDecMax (ST_Config_General).

stGeneral

Data type – ST_Config_General

Configuration – general (ST_Config_General)

aFrictionTable

Data type – ARRAY [0..121] OF LREAL

Friction coefficient table

Output signals drive

lrActualTorque

Data type – LREAL

Current torque in (1.0 = 100% Msetp)

xInVelocity

Data type – BOOL

  • TRUE – Setpoint speed reached
  • FALSE – Setpoint speed not reached