Direct coupling

Parameter designation

Description

Direct coupling

Master source

  • User program
  • Depending on this setting, the automatic code generation creates a master-slave connection in the action SEW_PRG.LinkInterfaces. The structure MasterUserProgram from the global variable Interface_AxisName is used as the master source. The user must provide the master values to this structure in the cyclic task.
  • Configured axis
  • The setpoints of the slave axis are adopted from the axis selected under "Master axis name".
  • EncoderInterface
  • The setpoints of the slave axis are adopted from the EncoderInterface selected under "EncoderInterface name".
  • None

Index: 50005.5

IEC name: –

Master axis name

INFORMATION: Visible when master source is "Configured axis".

Selects the master axis

Index: 50005.1

IEC name: –

Name of EncoderInterface

INFORMATION: Visible when master source is "EncoderInterface".

Selection of the EncoderInterface

Index: 50005.11

IEC name: –

Settings of the master source (only visible with master source "User program")

Modulo minimum

Modulo limit minimum (in user units)

Index: 50005.4

IEC name: ProfileGeneration.Tracking.Config.lrMasterModuloMin

Modulo maximum

Modulo limit maximum (in user units)

Index: 50005.3

IEC name: ProfileGeneration.Tracking.Config.lrMasterModuloMax

Number of decimal places

Number of decimal places of the master signal

Index: 50005.8

IEC name: ProfileGeneration.Tracking.Config.uiMasterResolution

Time factor for speed

Time base applicable to the speed of the master signal:

  • 1/min
  • 1/s

Index: 50005.9

IEC name: ProfileGeneration.Tracking.Config.stTimeBaseFactor.eVelocity

Time factor for acceleration

Time base applicable to the acceleration of the master signal:

  • 1/min2
  • 1/(min*s)
  • 1/s2

Index: 50005.10

IEC name: ProfileGeneration.Tracking.Config.stTimeBaseFactor.eAcceleration

Master/slave gear ratio

Numerator

Numerator value (diTrackingNumerator) of the transmission ratio between master and slave in user units of the slave axis. The following limit applies:

Index: 50005.6

IEC name: ProfileGeneration.Tracking.In.diTrackingNumerator

Denominator

Denominator value (diTrackingDenominator) of the gear ratio between master and slave in user units of the master axis. The following limit applies:

Index: 50005.7

IEC name: ProfileGeneration.Tracking.In.diTrackingDenominator