ID 310003

Generation of smoothing filter with given parameters not possible.

Description

A filter for smoothing the measured distance values was parameterised for distance control (see FCT-M3) However, no valid filter can be created with the given filter parameters.

Example of axis-specific distance control:

%Example

;Select filter type

N10 Z[DIST_CTRL FILTER_TYPE=KALMAN_MA]

; Parametrise filter

N20 Z[DIST_CTRL DISTC_N_CYCLES=30 KALMAN_SIGMA=1000]

; Activate distance control

N30 Z[DIST_CTRL ON CONST_DIST SET_DIST=1]

; …

Example of 3D distance control:

%Example

;Select filter type

N10 #DIST_CTRL [FILTER_TYPE=KALMAN_MA]

; Parametrise filter

N20 #DIST_CTRL [DISTC_N_CYCLES=30 KALMAN_SIGMA=1000]

; Activate distance control

N30 #DIST_CTRL ON [CONST_DIST SET_DIST=1]

; …

Alternatively, the filter can also be defined by the corresponding axis parameters for axis-specific distance control. By analogy, this also applies to the channel parameters for 3D distance control.

Response

Class

7

Controlled halt of the axis, the control loop is closed.

Solution

Class

6

Check and modify the required parameter.

Parameter

%1:

Logical axis number [-] or Logical channel number [-]

Logical axis number Axis parameters of the axis affected for axis-specific distance control,
logical channel number Logical number of a NC channel (P-CHAN-00400) for 3D distance control.

%2:

Current value [-]

Return value of filter generation

%3:

Current value [-]

Active filter type.

Error type

-