Introduction: Parameterising The Controller - Lenze 8400 StateLine C Reference Manual

8400 StateLine C | Reference manual

Introduction: Parameterising the controller

2 Introduction: Parameterising the controller
Being a component of a machine which includes a speed-variable drive system, the
controller needs to be adjusted to its drive task. The controller is adjusted by changing
parameters which are saved in the memory module. The parameters can be accessed by
keypad, by the L-force »EASY Starter« or by the L-force »Engineer«. Access is also possible
by a master control via fieldbus communication. For this purpose, the "CAN on board" CAN
interface and the MCI interface for using a communication module (e.g. PROFIBUS) are
available.

Danger!
In general, changing a parameter causes an immediate response in the
controller!
This may lead to undesirable behaviour on the motor shaft if the controller has
been enabled! Setpoint sources, for instance, may switch over all of a sudden
(e.g. when configuring the signal source for the main setpoint).
Certain device commands or settings which may cause critical states of drive
behaviour constitute exceptions. Such parameter changes are only possible if
the controller is inhibited. Otherwise, a corresponding error message will be
issued.
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