Lenze 8400 User Manual

5 Motor control (MCTRL)
5.15 Internal interfaces | System block "LS_MotorInterface"
312
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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5.15 Internal interfaces | System block "LS_MotorInterface"
The LS_MotorInterface system block provides the internal interfaces to the driving machine in the
function block editor.
[5-36] LS_MotorInterface system block (excerpt)
Inputs
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E/LP3RV&WUO2XW
Q2XWSXW3RV&WUOBD
GQ0RWRU3RV$FWBSQ6SHHG+LJK/LPLWBD
Q6SHHG/RZ/LPLWBD
E6SHHG&WUO3$GDSW2Q
Q6SHHG&WUO3$GDSWBD
E6SHHG,QWHUSRODWRU2Q
Q7RUTXH0RW/LPLWBD
Q7RUTXH*HQ/LPLWBD
GQ0RWRU'HOWD3RV$FWBS
E/LP6SHHG&WUO2XW
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Q6SHHG&WUO,$FWBD
0&75/
Designator
DIS code | data type
Information/possible settings
nPosCtrlOutLimit_a
C00830/21 | INT
Limitation of the position controller output
• Scaling: 16384 ≡ 100 % reference speed (C00011
)
nPosCtrlPAdapt_a
C00830/20 | INT
Adaptation of the position controller gain
• Scaling: 16384 ≡ 100 % Vp (C00254
)
nSpeedHighLimit_a
C00830/88 | INT
Upper speed limit for the speed limitation
• During torque-controlled operation only (bTorquemodeOn = TRUE)
• Scaling: 16384 ≡ 100 % reference speed (C00011
)
Note:
For a correct function of the speed limitation in both direction, the following applies:
The speed limitation operates with a internal hysteresis of 50 rpm. The upper or
lower speed limit resulting from the settings has to be higher than this hysteresis!
nSpeedLowLimit_a
C00830/23 | INT
Lower speed limit for speed limitation
• During torque-controlled operation only (bTorquemodeOn = TRUE)
• Scaling: 16384 ≡ 100 % reference speed (C00011
)
Note:
For a correct function of the speed limitation in both direction, the following applies:
The speed limitation operates with a internal hysteresis of 50 rpm. The upper or
lower speed limit resulting from the settings has to be higher than this hysteresis!
bSpeedCtrlPAdaptOn
C00833/69 | BOOL
Adaptation of the speed controller gain
FALSE Deactivate adaptive adaptation.
TRUE Activate adaptive adaptation.
nSpeedCtrlPAdapt_a
C00830/25 | INT
Adaptation of the speed controller gain
• Scaling: 16384 ≡ 100 % Vp (C00070
)
bSpeedInterpolatorOn
C00833/28 | BOOL
Speed setpoint interpolation
FALSE Deactivate interpolation
TRUE Activate interpolation

Lenze 8400 Specifications

General

Category	DC Drives
Series	8400
Protection class	IP20
Control Type	Vector control
Communication	CANopen, PROFIBUS, Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Input Voltage	AC 230/400/480 V