Lenze 8400 - Page 504

8 Basic drive functions (MCK)
8.2 Internal interfaces | System block "LS_MotionControlKernel"
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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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Status signal and actual-value signals from Motion Control Kernel functions
nSpeedSet_v
INT
Speed setpoint selection in [increments/ms]
• 16384 ≡ 15000 rpm
dnPosTarget_p
DINT
Target position in [increments]
• 65535 ≡ 1 revolution of the motor shaft
dnPosSet_p
DINT
(from version 06.00.00)
Modulo position in [increments]
• 65535 ≡ 1 revolution of the motor shaft
Activation of the modulo measuring system
dnPosSetRelative_p
DINT
(from version 11.00.00)
Relative feed in positioning processes in [increments]
• 65535 ≡ 1 revolution of the motor shaft
wActProfileNo
WORD
Number of current profile
wFollowProfileNo
WORD
Number of sequence profile
bBusy
BOOL
TRUE Setpoint profile generation is active.
bDone
BOOL
TRUE Setpoint profile generation is completed
(set position = target position).
bHomingDone
BOOL
TRUE Homing has been carried out.
•The bHomingDone output, in contract to the bHomePosAvailable
output, remains set to TRUE even if a travel command that
resulted in a reset of the home position has been carried out.
bHomePosAvailable
BOOL
TRUE Home position is known.
bMBrakeReleaseOut
BOOL
Trigger signal for switching element holding brake control via a digital output
•Use bit0 in C02582
to activate inverted switching element triggering.
Holding brake control
FALSE Apply brake.
TRUE Release brake.
bMBrakeReleased
BOOL
"Brake released" status signal considering the brake release time
• When the holding brake is triggered to close, bMBrakeReleased is immediately set
to FALSE even if the brake closing time has not yet elapsed!
Holding brake control
TRUE Brake released (after the brake release time has expired).
bFollowErrLim1
BOOL
(from version 12.00.00)
TRUE The current following error has exceeded the limit 1 for the following
error set in C01215/1
via the time set in C01244/2.
Following error monitoring system
bFollowErrLim2
BOOL
(from version 12.00.00)
TRUE The current following error has exceeded the limit 2 for the following
error set in C01244/3
via the time set in C01215/2.
Following error monitoring system
wGearNum
wGearDenom
WORD
(from version 11.00.00)
Output of the gearbox factor set in C01202/1 and C01202/2
• These outputs can be connected to the GearNum-/GearDenom inputs of the FBs
which process a gearbox factor (FB L_PhiIntegrator_1
, FB L_DFSET_1,
FB L_CalcDiameter_1
).
• C01067/1...3
can be used to inform these FBs that the gearbox direction of
rotation is inverted is mostly done by selecting "motor mounting position
inverted").
Designator
Data type
Value/meaning