Lenze L-force HighLine C 8400 Series Reference Manual page 468

8400 HighLine C | Reference manual
Basic drive functions (MCK)
MCKInterface
Identifier
bHomingStartStop
bHomingSetPos
bHomingResetPos
bEnableVelOverride
bEnableAccOverride
bEnableSRampOverride
bPosExecute
bPosExecuteFinish
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Information/possible settings
Data type
Homing: Start/stop homing
• Only possible in the "referencing" operating mode.
BOOL
TRUE If one of referencing modes "0" ... "15" in
Start reference search
• The current status of the reference search is indicated via the
status outputs bHomingDone and bHomePosAvailable.
• If the 100_ Set_Ref_directly" referencing mode has been selected
in C01221, the home position can be set manually via the
bHomeStartStop input with the drive at a standstill. The current
actual position is set as the home position (C01227/2)
If referencing mode "100: SetRef" is selected:
Setting the home position manually
• The home position is set manually with the drive at a standstill.
The current actual position now corresponds to the reference
position set in
TRUE FALSE Stop homing.
• If the bHomingStartStop input is reset to FALSE during active
referencing, homing is cancelled and the drive is brought to a
standstill.
Homing: Set home position ("on the fly" homing)
• With referencing "on the fly", the home position of a machine can be set during
BOOL
ongoing movement. Jerking and compensating movements do not occur.
FALSE TRUE The position at the dnMotorRefOffset_p input of
the LS_MotionControlKernel
home position.
Homing: Delete home position
Note: With this function, positions are not deleted but only the status signals
BOOL
bHomePosAvailable and bHomePosDone are reset. Setpoints and actual positions
remain untouched until a renewed reference setting or homing.
FALSE TRUE The internal status "reference known" is reset.
• The controller is no longer referenced.
• The process outputs bHomePosAvailable and bHomingDone are
reset to FALSE.
Speed override
BOOL
TRUE Activate speed override
Acceleration override
BOOL
TRUE Activate acceleration override
S-ramp smoothing override
BOOL

Note!
If the nSRampOverride_a input on the LS MotionControlKernel remains
unconnected or if "0 %" is specified as the override value, activation of the S-ramp
override results in deactivation of the S-ramp time.
• Deactivation of the S-ramp time before the start of a profile with S-ramp time
causes linear ramp generation.
• Deactivation of the S-ramp time during a traversing process, however, is not
accepted immediately in the profile generator, but the profile generator checks
automatically when an online change of the ramp form can be carried out and
then initiates it automatically.
TRUE Activate S-ramp smoothing override
Positioning: Start travelling
BOOL
FALSE TRUE Execute selected profile
Positioning: Complete cancelled profile
BOOL
FALSE TRUE A positioning process previously cancelled, e.g. by bPosStop or due to
a device error, is resumed by travelling to the original target.
L
C01221
C01227/2 in the machine measuring system.
SB at the instant of activation is the set
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011
is selected: