User guide

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05 117
4Short overview
4.12 All function blocks [A-Z]
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L_LdMarkSync Mark synchronisation in synchronism and cam profi-
ler applications
LenzeLineDrive
V01.00.xx.xx
L_LdMonitFollowError Following error monitoring with adjustable swit-
ching threshold and hysteresis
LenzeLineDrive
V01.00.xx.xx
L_LdMPot Master value adjustment in positive/negative tra-
versing direction with parameterisable speeds
LenzeLineDrive
V01.00.xx.xx
L_LdPosCtrlLin Master value adjustment (related to position)
LenzeLineDrive
V01.00.xx.xx
L_LdSetAxisVelocity Stretching/compression of the x axis and synchroni-
sation via touch probe
• Within the cycle, the master speed is integrated
to the position.
LenzeLineDrive
V01.00.xx.xx
L_LdStateDecoder LineDrive status signals
• Decoding of the status output signal dnState of
an FB from the function library "LenzeLineDri-
ve.lib" into individual boolean status signals for
further use in the FB interconnection.
LenzeLineDrive
V01.00.xx.xx
L_LdSyncOperation Master value connection
LenzeLineDrive
V01.00.xx.xx
L_LdToolControl Setpoint conditioning for the tool axis.
LenzeLineDrive
V01.00.xx.xx
L_LdVirtualMasterP Virtual master for synchronism
LenzeLineDrive
V01.00.xx.xx
L_LdVirtualMasterV Virtual master for electronic gearbox
LenzeLineDrive
V01.00.xx.xx
L_LdZeroDetect Detection of zero crossings in case of a clocked posi-
tion
LenzeLineDrive
V01.00.xx.xx
L_PosDecoderStatePositioner Status signals of the basic function "Positioning"
(SB LS_Positioner)
• From firmware 1.50, the FB is replaced by the FB
L_DevPositionerStateDecoder
.
LenzePositioning
V01.00.xx.xx
L_PosDecoderStateSequencer Status signals of the sequence control
(FB L_PosSequencer
)
• From firmware 1.50, the FB is replaced by the
FB L_PosSequencerStateDecoder
.
LenzePositioning
V01.00.xx.xx
L_PosGetProfile Profile data tables
•Together with an FB instance of type
L_PosPositionerTable
or L_PosProfileTable, this FB
provides five profile data sets that can be selec-
ted.
LenzePositioning
V01.00.xx.xx
L_PosGetProfileData Profile data output
LenzePositioning
V01.00.xx.xx
L_PosGetTableAcc Acceleration table
• Together with an FB instance
• ...of type L_PosPositionerTable
this FB provides
five acceleration values from the VTACC variab-
le table.
• ...of type L_PosProfileTable
this FB provides ac-
celerations which are directly defined in the
profiles.
LenzePositioning
V01.00.xx.xx
L_PosGetTableJerk S-ramp time table
• Together with an FB instance
• ...of type L_PosPositionerTable
this FB provides
five S-ramp times from the VTJERK variable ta-
ble .
• ...of type L_PosProfileTable
this FB provides S-
ramp times which are directly defined in the
profiles.
LenzePositioning
V01.00.xx.xx
Function block Function From library