Lenze 8400 - Page 317

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 317
5 Motor control (MCTRL)
5.15 Internal interfaces | System block "LS_MotorInterface"
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
nMotorTorqueAct_a
C00056/2 | INT
Actual torque
• In the "VFC (+encoder)" motor control mode, this value is determined from the
current motor current and only approximately corresponds to the actual torque
value..
• Scaling: 16384 ≡ 100 % M
max
(C00057)
nInputJerkCtrl_a
INT
Input value of the jerk limitation
• Scaling: 16384 ≡ 100 % M
max
(C00057)
bLimCurrentSetVal
BOOL
"Current setpoint inside the limitation" status signal
TRUE The current setpoint is internally limited
nStatorCurrentIS_a
INT
Current stator current/effective motor current
• Scaling: 16384 ≡ 100 % I
max_mot
(C00022)
nEffCurrentIq_a
INT
Current torque-producing cross current
• Scaling: 16384 ≡ 100 % I
max_mot
(C00022)
nReaktCurrentId_a
INT
Current field-producing direct-axis current
• Scaling: 16384 ≡ 100 % I
max_mot
(C00022)
nActualFluxx_a
INT
Current magnetising current
• Scaling: 16384 ≡ 100 % I
max_mot
(C00022)
nDCVoltage_a
INT
Actual DC-bus voltage
• Scaling: 16384 ≡ 1000 V
nMotorVoltage_a
INT
Current motor voltage/inverter output voltage
• Scaling: 16384 ≡ 1000 V
bQspActive
BOOL
"Quick stop active" status signal
TRUE Quick stop is active
bAutoDCBActive
BOOL
"Automatic DC-injection braking active" status signal
DC-injection braking
( 267)
TRUE Automatic DC-injection braking is active
bIdentificationActive
BOOL
"Motor parameter identification active" status signal
Automatic motor data identification
( 141)
TRUE Motor parameter identification is active
bFlyingSyncActive
BOOL
"Flying restart function active" status signal
Flying restart function
( 264)
TRUE Flying restart function is active
bHlgLoad
BOOL
Control signal for an additional loading function of the ramp function generator
•  L_NSet_1
.bExternalCINH
• To enable the ramp function generator to follow automatically when the
controller is inhibited, for jerk-free setpoint connection.
TRUE Set the ramp function generator to a setpoint of nHlgSetValue_a
nHlgSetValue_a
INT
Setpoint for an additional loading function of the ramp function generator
•  L_NSet_1
.nCInhVal_a
• For speed-controlled drive tasks, the current actual speed value (e.g. in case of an
active pulse inhibit, flying restart function, controller inhibit) is provided at this
output.
• Scaling: 16384 ≡ 100 % reference speed (C00011
)
bHlgStop
BOOL
Control signal for stopping the ramp function generator (L_NSet_1)
TRUE Stop the ramp function generator
bBrakeChopperActive
BOOL
(from version 12.00.00)
Status signal of the internal brake chopper control
Control of multiple internal brake choppers in the DC-bus system
( 294)
TRUE Internal brake chopper is switched-on.
nVoltageAngleAct_a
INT
(from version 13.00.00)
Current electrical voltage output angle of the inverter
• Scaling: 16384 ≡ 360°
Designator
DIS code | data type
Value/meaning