Lenze 8400 User Manual

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 339
6 I/O terminals
6.1 Digital input terminals
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6.1.2.1 Output of the encoder position of the DI1/DI2 frequency input
This function extension is available from version 06.00.00!
The LS_DigitalInput
system block has been extended by the integrator function for providing the
encoder position.
• The integrator can take max. ±32000 encoder revolutions.
• The starting position can be loaded via inputs.
• The internal function can be set via parameters.
• In addition to the encoder position, the "Overflow occurred/distance processed" status signal is
provided.
Inputs
Outputs
Designator
DIS code | data type
Information/possible settings
bPosIn12_Load
BOOL
Load angle integrator with starting value and reset status signal
TRUE Angle integrator is loaded with the value at dnPosIn12_Set_p and
bPosIn12_State is reset to FALSE.
dnPosIn12_Set_p
DINT
Starting value for angle integrator
Designator
DIS code | data type
Value/meaning
dnPosIn12_p
DINT
Angle output signal
• 65536 [incr.] ≡ 1 encoder revolution
• Overflow is possible (display via bPosIn12_State)
bPosIn12_State
BOOL
Status signal "Overflow occurred/distance processed"
• Status signal can be reset via bPosIn12_Load.
TRUE Overflow has occurred or distance is processed.
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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