Lenze i550

4.4 General informaon on parameter seng
As a part of a machine with a speed-variable drive system, the inverter must be adapted to its
drive task. The adaptaon process of the inverter is carried out by changing parameters.
These parameters can be accessed by means of the keypad or »EASY Starter«. If the inverter is
provided with a network opon, access can also be eected by a higher-level controller via
the corresponding network.
Certain device commands or sengs which might cause a crical state of the
drive behaviour can only be carried our when the inverter is inhibited.
4.4.1 Addressing of the parameters
Each parameter features a 16-bit index as address. Under this address, the parameter is
stored in the object directory of the inverter.
•
Parameters that belong together funconally are combined in a data set. These parame-
ters are addionally provided with an 8-bit subindex.
•
The colon is used as a separator between the index and subindex Example: "0x2540:001"
•
There are parameters the seng of which can be changed, and (diagnosc) parameters
which can only be read.
Parameterisaon using the keypad
•
All parameters which can also be accessed by means of the keypad have a "Display code",
with the rst digit of the display code specifying the group in which the parameter can be
found on the keypad.
•
In the documentaon, the display code is specied in brackets behind the address. Exam-
ple: "0x2915 (P210.00)".
Commissioning
General informaon on parameter seng
Addressing of the parameters
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