Lenze E94A - Manual (Page 361)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
361
5 Function blocks
5.97 L_LdToolControl - setpoint conditioning
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Outputs
bResetSetToAct
BOOL
Delete following error
TRUE Transmits the value of the ACT integrator to the SET integrator.
• The output value dnActPosCycle_p is set to the output value
dnSetPosCycle_p.
bTpEnable
BOOL
Activate touch probe evaluation
TRUE Touch probe evaluation activated.
bTpReceived
BOOL
Control signal for touch probe correction
• Connect this input with the output bTouchProbeReceived of the touch probe sys-
tem block used.
FALSETRUE Touch probe detected.
dnTpLastScan_p
DINT
Number of increments counted since touch probe.
• Connect this input with the output dnTPCaptureValue1 of the touch probe sys-
tem block used.
dnTpPos_p
DINT
Assigned position of the touch probe sensor in the setpoint cycle in [inc]
• Value is internally limited to 0 ... 2 x cycle.
• C05155 indicates the position in the real unit of the machine.
AxisData Machine parameters
• For accepting the machine parameters of the drive/motor, connect this input
with the output DI_AxisData of the SB LS_DriveInterface.
• The machine parameters of a master drive can be displayed with the
FB L_SdSetAxisData . In this case, the FB output AxisData must be connected to
this input. ( 510)
Identifier/data type Value/meaning
dnState
DINT
Status (bit coded)
bits4 Position change per cycle too big
bits10 Zero crossing active
bits12 Initialisation of actual clock
bits13 Initialisation of setpoint clock
Bit15 Error
bits18 No cycle available
Bit 19 Maximum speed = "0"
bits20 Position of the touch probe sensor is beyond the cycle
bits21 Input error (e.g. impermissible position jump or inverse direction of
motion)
bits23 No valid axis data structure
dnSpeedOut_s
DINT
Speed setpoint for the position follower (SB LS_PositionFollower) for position cont-
rol
dnSetPosCycle_p
DINT
Setpoint position in the cycle (with clock reference) in [inc]
• Referring to zero point.
• C05150 indicates the setpoint position in the real unit of the machine.
dnActCycle_p
DINT
Actual position in the cycle (with clock reference) in [inc]
• Referring to zero point.
• C05151 indicates the actual position in the real unit of the machine.
dnFollowError_p
DINT
Current following error in [inc]
• C05152 indicates the following error in the real unit of the machine.
dnTpTpDistance_p
DINT
Distance between the last two touch probes in [inc]
• For instance to measure the real actual register.
• C05154 indicates the distance in the real unit of the machine.
Identifier/data type Information/possible settings