Lenze E84AVSCx 8400 StateLine C - Manual (Page 55)

Lenze · 8400 StateLine · Operating instructions · from Firmware V06.00 · DMS 1.2 EN · 12/2012 · TD05
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8 Adapting the application individually
8.1 Function block interconnection of the "Actuating drive speed" application
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8 Adapting the application individually
This chapter describes further adaptation options of the application based on the respective
function block interconnection.
• Further functions that are first deactivated by default (e.g. ramp smoothing for the main speed
setpoint, speed limit values and speed blocking zones) can be activated in the main signal flow
through parameter setting.
• Moreover, the assignment of inputs and outputs can be reconfigured via configuration
parameters to e.g. use the process controller or the motor potentiometer sensibly.
8.1 Function block interconnection of the "Actuating drive speed" application
In case of the 8400 device version, every drive solution is realised as a "function block
interconnection" (abbr.: "FB interconnection"). Using this FB interconnection, any signal
interconnection can be implemented. Various function blocks are available for digital processing,
signal conversion and logic modules.
For special tasks it has proved of value to use the integrated technology applications as a basis for
modifications or extensions of the available FB interconnections.
I/O level & application level
The interconnection of the interfaces is shown in the I/O level of the function block editor according
to the selected control mode. In the "deeper" application level, the main signal flow is realised in the
form of an interconnection of various function and system blocks.
The following applies to the "StateLine C" version:
• The preconfigured signal links can be reconfigured in the I/O level if required.  Pre-assignment
of the input and output interfaces ( 63)
• Moreover, the applications integrated in the inverter can be reconfigured and extended by
individual functions.
• From version 12.00.00 and »Engineer« V2.17 onwards, experienced users are offered the
opportunity to implement their own drive solutions independent of the predefined technology
applications by using so-called "free interconnections".