Lenze 8400 HighLine - Manual (Page 24)

1 About this documentation
1.3 Terminology used
24
Lenze · 8400 HighLine · Referenzhandbuch · DMS 10.0 EN · 06/2014 · TD05/TD14
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Function block General designation of a function block for free interconnection in the FB Editor.
A function block (short: FB) can be compared with an integrated circuit that contains a
specific control logic and delivers one or several values when being executed. Example:
"L_Arithmetik_1" (FB for arithmetic operations)
Many function block are available several times (e.g. L_And_1, L_And_2 and L_And_3).
 Function blocks
Holding brake The holding brake serves to statically hold e.g. a position during the downtimes of a
robot/travelling/synchronous/hoist drive.
INTERBUS was developed as sensor/actuator/bus system for transmitting process data.
Today, maintenance activities for the INTERBUS technologies are carried out by the user
organisation PROFIBUS & PROFINET International (PI).
Keypad The keypad is an alternative to the PC for the local operation, parameterisation, and
diagnostics in a simple manner.
LA Abbreviation for Lenze Application block
Example: "LA_NCtrl" (block for the "Actuating drive speed" application)
Lenze setting This setting is the default factory setting of the device.
LP Abbreviation for Lenze Port block
Example: "LP_CanIn1" (CAN1 port block)
LS Abbreviation for Lenze System block
Example: "LS_DigitalInput" (system block for digital input signals)
MCI Abbreviation for Motionbus Communication Interface (fieldbus interface)
The Inverter Drives 8400 can accommodate plug-in communication modules and can
therefore take part in the data transfer of an existing fieldbus system.
 Fieldbus interface (MCI)
Port block Block for implementing the process data transfer via a fieldbus
PROFIBUS® (Process Field Bus) is fieldbus system used worldwide for automating machines
and production plants.
PROFIBUS® is a registered trademark and patented technology licensed by the user
organisation PROFIBUS & PROFINET International (PI).
PROFINET® (Process Field Network) is a real-time capable fieldbus system based on Ethernet.
PROFINET® is a registered trademark and patented technology licensed by the user
organisation PROFIBUS & PROFINET International (PI).
PSM Abbreviation for permanently excited synchronous motor
QSP Abbreviation for quick stop
SC Abbreviation for Servo Control
Service brake The service brake serves to shutdown rotary or translatory masses in motion in a controlled
manner. The energy to be dissipated in this process is produced in the form of friction
energy. Unlike emergency braking, this process is a regular and recurring operating mode.
SLPSM Abbreviation for sensorless control of synchronous motors
SLVC Abbreviation for SensorLess Vector Control
Subcode If a code contains several parameters, these are stored in "subcodes".
This Manual uses a slash "/" as a separator between code and subcode (e.g. "C00118/3").
The term is usually called "subindex".
System block System blocks provide interfaces to basic functions, to "free codes" and to the hardware of
the controller in the FB editor of the »Engineer« (e.g. to the digital inputs). Each system block
is only available once.
 System blocks
USB diagnostic
adapter
The USB diagnostic adapter is used for the operation, parameterisation, and diagnostics of
the controller. Data are exchanged between the PC (USB connection) and the controller
(diagnostic interface on the front) via the diagnostic adapter. Order designation: E94AZCUS
VFCplus Abbreviation for Voltage Frequency Control
Term Meaning