Lenze 8400 User Manual

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 1392
17 Function library
17.1 Function blocks | L_GearComp_1
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17.1.94 L_GearComp_1
This FB is used for dynamic compensation of elasticities in the drive train that arise, e..g. by elastic
coupling of speed reduction gearboxes or long transmission shafts.
Inputs
Outputs
Parameters
Designator
Data type
Information/possible settings
nTorque_a
INT
Torque demand
• 16384 ≡ 100 %
dnPhiIn_p
DINT
Angle setpoint
• 65536 increments ≡ 1 motor revolution
Designator
Data type
Value/meaning
dnOut_p
DINT
Corrected angle setpoint
• 65536 increments ≡ 1 motor revolution
Parameters Possible settings Info
C01047/1
-16383 16383 Offset
• Static torque offset
•Lenze setting: 0
C01048/1
-32767 32767 Counter
• Elastic constant
•Lenze setting: 1
C01048/2
1 32767 Denominator
• Elastic constant
•Lenze setting: 1
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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