ID 50612

The number of look-ahead blocks is too small.

Description

The number of blocks for look-ahead feed preparation (look-ahead) can be set.

The value configured in the parameter P-CHAN-00653 (or P-STUP-00071) is too large.

configuration.interpolator.number_blocks_lah

A requirement for the effect of the parameter is that P-CHAN-00650 (or P-STUP-00070) must be together with FCT_LOOK_AHEAD_CUSTOM.

Entry in the channel parameter list for P-CHAN-00650:

configuration.interpolator.function FCT_LOOK_AHEAD_CUSTOM

In older CNC versions, the value was defined by the following parameter (P-STUP-00071)

configuration.channel[<channel:index>].interpolator.parameter

.

Response

Class

3

Controller corrects the value

Solution

Class

1

Change P-STUP-00071 parameter in the start-up list.

Parameter

%1:

Current value [-]

Parameterised value of the configuration parameter

%2:

Upper limit value [-]

Maximum value of the configuration parameter

%3:

Corrected value [-]

Corrected value for the configuration parameter

Error type

-