IN

The dynamic parameters are scaled in user units of the master axis.

Variable name

Description

xStart

Data type – BOOL

  • TRUE – Create a travel profile that offsets the phase shift to the external master by lrCorrection. The reference point remains constant, which means the original state is restored using lrCorrection. Set eTransitionType to "MASTERBASED" or "PROFILEBASED" for this purpose.
  • FALSE – One of the following responses is triggered depending on eTransitionType:
    • With eTransitionType = "PROFILEBASED", a stop ramp is applied with the specified parameters lrDeceleration and lrJerk. After removing the start signal, the start signal must not be activated again until xProfileActive = "FALSE", otherwise a speed in jump might occur.
    • With eTransitionType = "MASTERBASED", the profile of OffsetCorrection stops abruptly without a ramp. This might result in a jump in speed. It is therefore recommended to set xStart = "FALSE" in this case only if the master is at standstill or the correction profile has been completed (Xin Position = "TRUE").

lrCorrection

Data type: LREAL – Floating-point number

Correction value

lrVelocity

Data type: LREAL – Floating-point number

Speed (velocity)

lrAcceleration

Data type: LREAL – Floating-point number

Acceleration

lrDeceleration

Data type: LREAL – Floating-point number

Deceleration

lrJerk

Data type: LREAL – Floating-point number

Jerk

xSetOffsetValue

Data type – BOOL

With a rising edge, the correction value is set to the value defined in lrOffsetValue.

lrOffsetValue

Data type: LREAL – Floating-point number

Correction value that is set with a rising edge at xSetOffsetValue.