Lenze 8400 motec - Manual (Page 12)

1 About this documentation
1.3 Terminology used
12 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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1.3 Terminology used
Term Meaning
Drive unit
Communication unit
Wiring unit
The 8400 motec controller is designed modularly. It consists of the modules
"drive unit", "communication unit" and "wiring unit".
• The drive unit is available in different power ratings.
• In case of the communication unit you can select between:
• No fieldbus (simple/standard/extended)
• AS-i option (simple/Safety STO)
• CANopen option (simple/Safety STO)
• EtherCAT option (simple/Safety STO)
• EtherNet/IP™ option (simple/Safety STO)
• PROFIBUS option (simple/Safety STO)
• PROFINET option (simple/Safety STO)
• The wiring unit provides flexible connections for an easy integration into the
power supply of the machine.
Application A technology application is a drive solution equipped with Lenze's experience
and know-how in which function and system blocks interconnected to a signal
flow are the basis for implementing typical drive tasks.
ASM Asynchronous motor
Code Parameter used for controller parameterisation or monitoring. The term is usu-
ally called "index".
DC injection brake The DC injection brake is to brake and/or hold the motor. For this purpose, the
8400 motec creates a quasi DC field at the stator of the asynchronous machine.
The energy to be dissipated is converted into heat in the rotor.
Diagnosis terminal / keypad The diagnosis terminal combines the keypad with a housing and a connecting
cable. The diagnosis terminal serves to check or change various settings. In a
quick commissioning menu, the controller can be parameterised in the basic set-
tings by means of the diagnosis terminal.
Note: If this documentation contains descriptions of settings with the keypad,
use the diagnosis terminal instead for the 8400 motec, since the keypad cannot
directly be plugged into the diagnostic interface of the 8400 motec.
Display code Parameter that displays the current status or value of an input/output of a sys-
tem block.
Engineering Tools Software solutions for simple engineering at all stages
»EASY Navigator« – Ensures easy operator guidance
• All practical Lenze engineering tools at a glance
• Tools can be selected quickly
• Clearly arranged, simplifying the engineering process from the
start
»EASY Starter« – Simple tool for service technicians
• Especially developed for the commissioning and maintenance
of Lenze devices
• Graphical user interface with few buttons
• Simple online diagnostics, parameterisation and commission-
ing
• No risk of accidentally changing the application
• Ready applications can be loaded to the device
»Engineer« – Multi-device engineering
• For all products from our L-force portfolio
• Practice-oriented user interface
• Easy handling due to graphical user interfaces
• Suitable for all project stages (configuration, commissioning,
production)
• Parameter setting and configuration