Lenze L-force HighLine C 8400 Series Reference Manual page 398

8400 HighLine C | Reference manual
Technology applications
TA "Table positioning"
Identifier
bDriveReady
bCInhActive
bQSPIsActive
bSpeedCcw
bSpeedActCompare
bImaxActive
bSpeedSetReached
nMotorCurrent_a
nMotorSpeedSet_a
nMotorSpeedAct_a
nMotorTorqueAct_a
nDCVoltage_a
nMotorVoltage_a
MCK basic functions
bMBrakeReleaseOut
bMBrakeReleased
wMckState1
wMckState2
wMckActOperationMode
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Value/meaning
Data type
TRUE Controller is ready for operation.
• "SwitchedOn" device status is active.
BOOL
• The drive is in this device status if the DC bus voltage is applied
and the controller is still inhibited by the user (controller inhibit).
TRUE Controller inhibit is active.
BOOL
TRUE Quick stop is active.
BOOL
Current direction of rotation
BOOL
FALSE Direction of rotation to the right (Cw)
TRUE Direction of rotation to the left (Ccw)
Result of the speed comparison
BOOL
TRUE During open-loop operation:
Speed setpoint < Comparison value (C00024)
During closed-loop operation:
Actual speed value < Comparison value (C00024)
"Current setpoint inside the limitation" status signal
BOOL
TRUE The current setpoint is internally limited (the drive controller
operates at the maximum current limit).
Status signal "setpoint = 0"
BOOL
TRUE Speed setpoint from the ramp function generator = 0
Current stator current/effective motor current
• Scaling: 16384 ≡ 100 % I
INT
Speed setpoint
• Scaling: 16384 ≡ 100 % reference speed (C00011)
INT
Actual speed value
• Scaling: 16384 ≡ 100 % reference speed (C00011)
INT
Actual torque
• In the "VFC (+encoder)" operating mode of the motor control, this value is
INT
determined from the current motor current and corresponds to the actual torque
only by approximation.
• Scaling: 16384 ≡ 100 % M
Actual DC-bus voltage
• Scaling: 16384 ≡ 1000 V
INT
Current motor voltage/inverter output voltage
• Scaling: 16384 ≡ 1000 V
INT
Holding brake control: Trigger signal for the holding brake control switching
element via a digital output
BOOL
• Use bit 0 in C02582
FALSE Apply brake.
TRUE Release brake.
Holding brake control: "Brake released" considering the brake release time
• When the holding brake is triggered to close, bMBrakeReleased is immediately set
BOOL
to FALSE even if the brake closing time has not yet elapsed!
TRUE Brake released (when the brake release time has elapsed).
Output of the MCK status words
• For a detailed description of each status bit see chapter
WORD
Active setpoint-generating state of the MCK.
• Bit B0 ... B3 contain the information of the
WORD
• Bits B4 ... B15 are fixed at "0".
L
(C00022)
max_mot
(C00057)
max
to activate inverted switching element triggering.
MCK status
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011
"MCK status word".
word.