Config

eOffsetCorrectionMode

Data type – E_OFFSETCORRECTIONMODE

• ABSOLUTE
• Interpret the value specified in lrCorrection as absolute value. If the value is not changed, no correction will be made with an edge at xStart. The correction that can be made has an upper and a lower limit. The maximum correction is:
• lrCorrection_max = (2³¹-1) / 10^{Slave axis resolution}
• lCorrection_min = -2³¹ / 10^{Slave axis resolution}
• The value "0" for lrCorrection results in the state without correction if no overflow has been exceeded.
• RELATIVE
• Interpret the value specified in lrCorrection as a relative value. If the value is not changed, an edge at xStart results in a double correction. The correction that can be made is not limited. This is the reason why this setting is used, for example, to implement cut length control.

Note: A change made to the value of this variable will take effect with a rising edge at xStart.

eTransitionType

Data type – E_TRANSITIONTYPE

Type of travel profile:

• (NONE)
• MASTER-BASED
• A master-based travel profile is generated for offset correction. A 5th order rest-rest polynomial is used. With extensive corrections, this can lead to high speeds and accelerations that the slave axis might no longer be able to follow.
• (TIME-BASED)
• Reserved for future functions.
• PROFILE-BASED
• For offset correction, a profile-based travel profile is generated with the specified dynamic settings.

lrMasterDistance

Data type: LREAL – Floating-point number

Distance of the master axis (in user units of the master axis) within which a master-based offset correction is performed.