Parameters; Fig. 3-1 Parameter Types; Setting / Monitoring Parameters And Parameter Attributes - Siemens MICROMASTER 440 Operating Instructions Manual

3 Functions
3.1

Parameters

3.1.1

Setting / monitoring parameters and parameter attributes

The drive inverter is adapted to the particular application using the appropriate
parameters. This means that each parameter is identified by a parameter number
and specific attributes (e.g. readable, can be written into, BICO attribute, group
attribute etc.). Within any one particular drive system, the parameter number is
unique. On the other hand, an attribute can be assigned a multiple number of times
so that several parameters can have the same attribute.
For MICROMASTER, parameters can be accessed using the following operator
units:
BOP
AOP
PC-based commissioning (start-up) tool "Drive Monitor" or "STARTER". These
PC-based tools are supplied on the CD-ROM.
The parameter types are the main differentiating feature of the parameters.
"normal"
Read parameters
Fig. 3-1
Setting parameters
Parameters which can be written into and read – "P" parameters
These parameters directly influence the behavior of a function. The value of this
parameter is saved in a non-volatile memory (EEPROM) as long as the appropriate
option was selected (non-volatile data save). Otherwise, these values are saved in
the non-volatile memory (RAM) of the processor, which are lost after power failure
or power-off/power-on operations.
Notation:
P0927
P0748.1
P0719[1]
P0013[0...19]
Abbreviated notation
P0013[20]
48
Read (r....)
BICO output
Parameter types
setting parameter 927
setting parameter 748, bit 01
setting parameter 719 index 1
setting parameter 13 with 20 indices (indices 0 to 19)
setting parameter 13 with 20 indices (indices 0 to 19)
Parameter
Write/Read (P....)
"normal"
Write-/Read parameters
MICROMASTER 440
Issue 10/03
BICO input
Operating Instructions
6SE6400-5AW00-0BP0