Kostal INVEOR MA, Operating Manual

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Parameters
40 Operating manual INVEOR
5 Parameters
This chapter contains the following:
– An introduction to the parameters
– An overview of the most important start-up and operation parameters
5.1 Safety instructions for dealing with parameters
WARNING
Danger of injury due to restarting motors.
Non-observance can result in serious injury or damage.

Certain parameter settings and the changing of parameter settings
during operation can result in the INVEOR drive control restarting
automatically after the supply voltage has failed, or in undesirable
changes in the operating behaviour.
If parameters are changed while the device is in
operation, it may take a few seconds until the effect
becomes noticeable.
5.2 General information on parameters
5.2.1 Explanation of operating modes
The operating mode is the instance in which the reference is generated. In
case of the frequency setting mode, this is a simple conversion of the raw
input reference into a rotation speed reference; in the case of PID process
control, the reference and feedback are compared and then a control to a
specific process variable is performed.
Frequency setting mode:
The references from the “reference channel” (1,130) are rescaled into
frequency reference. 0% is the “low speed” (1,020), 100% is the “high speed”
(1,021).
The plus or minus sign of the reference is the decisive factor in rescaling.