Homing - Lenze L-force HighLine C 8400 Series Reference Manual

8400 HighLine C | Reference manual
Basic drive functions (MCK)

Homing

8.6.3 Carrying out homing
Control is exercised by means of bits 8 ... 10 im
Homing
Stop homing
Start homing
Set home position
Delete home position
X = Status not significant
If the Motion Control Kernel is downstream from the MCKInterface in the circuit, the
L_MckCtrlInterface
mode:
Identifier
bHomingStartStop
bHomingSetPos
bHomingResetPos
508
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
FB provides the following process inputs for controlling the operating
Information/possible settings
Data type
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.
Set home position (Homing on the
• 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 applied at the dnMotorRefOffset_p input of the
SB LS_MotionControlKernel
position if
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.
L
MCK control word:
MCK control word
Bit 10
HomResetPos HomSetPos
0
0
0
1
C01221
C01227/2 in the machine measuring system.
fly)
at the time of activation is set as home
= "0: No TP" is set.
C01246/2
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011
Bit 9 Bit 8
HomStartStop
0 0
0 1
1 X
0 X
is selected: