Lenze 8400 TopLine - Manual (Page 305)

Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
305
5 Motor control (MCTRL)
5.14 Internal interfaces | System block "LS_MotorInterface"
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5.14 Internal interfaces | System block "LS_MotorInterface"
The LS_MotorInterface system block provides the internal interfaces to the driving machine in the
function block editor.
[5-35] LS_MotorInterface system block (excerpt)
Inputs
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Identifier
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 hystereris!
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