9basic drive functions (mck) – Lenze 8400 TopLine User Manual
Page 580
9
Basic drive functions (MCK)
9.3
MCKInterface
580
Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
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Inputs
Outputs
Note!
> 0, the position selected in
is calculated in [units]. In this case,
the output values wPosUnitsLW, wPosUnitsHW and dnPosOut_p are not updated in a 1-
ms cycle (not in real time). However, they are applied consistently to each other. For this
reason, we recommend the use of these outputs only for diagnostic purposes where an
update in real time is not important.
Identifier
Data type
Information/possible settings
wInMckPosState_1
wInMckPosState_2
WORD
Inputs for accepting the status words from the
block.
dnPosIn_p
DINT
Position in [increments]
• Is converted into [units] if
= "0: dnPosIn_p" and output at the
wPosUnitsLW and wPosUnitsHW outputs.
• The mode for calculating the position is selected in
.
Identifier
Data type
Value/meaning
bAccelerating
BOOL
TRUE Acceleration phase active.
bDecelerating
BOOL
TRUE Braking phase active.
bConstantSpeedDuty
BOOL
TRUE Constant phase active.
bSShaping
BOOL
From version 12.00.00:
TRUE Profile rounding active.
bBusy
BOOL
TRUE Setpoint generation active.
bDone
BOOL
TRUE Target position (setpoint) has been approached.
bHomingPosAvailable
BOOL
TRUE Home position is known.
wOperationMode
WORD
Active setpoint-generating state of the Motion Control Kernel.
• Bit B0 ... B3 contain the information of the
• Bits B4 ... B15 are fixed at "0".
bHomingDone
BOOL
TRUE Homing has been executed.
bDwellTime
BOOL
TRUE Settling in target position is active
bInTarget
BOOL
TRUE Target position (actual value) is in the target window.
bPosDone
BOOL
TRUE Target position from the profile has been approached.
wActProfileNo
WORD
Current traversing profile number
• Bit B0 ... B7 contain the information of the
• Bits B8 ... B15 are fixed at "0".