Filter – order (P-AXIS-00736)

P-AXIS-00736

Order of the additional interface filter

Description

This parameter defines the filter order. In addition, this parameter is a value which expresses the fall of frequency response (fall = -order x 20 dB/decade).

The value order = 0 means: no filter connected.

Parameter

lr_param.add_interface.filter[i].order

Data type

UNS32

Data range

0 < order < 6 for low-pass, high-pass and all-pass filters

0 < order < 3 for band-pass and band-stop filters

order = 0 or <= 1 for PT1 filters

order = 0 or <= 1 for PT2 filters

Axis types

T

Unit

T:----

 

Default value

2

Drive types

----

Remarks

An order of < 1 need only be specified for filters types PT1, PT2 and TIME_DELAY to activate the filter. The corresponding order is calculated internally.