21610

Channel %1 axis %2 encoder %3 frequency limit exceeded

Parameters:

%1 = Channel number

Definitions:

%2 = Axis name, spindle number %3 = String (encoder number)

The maximum permissible frequency of the currently active encoder (axis-specific interface signal DB 31 - 48, DBX 1.5 and DBX 1.6) in the axis-specific machine data 36 300 ENC_FREQ_LIMIT [n] (n ... encoder number, 1 or 2) has been exceeded. The reference of the actual value to the mechanical carriage position may be lost.

The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not ready).

Reactions:

-    Mode group not ready.

-    Channel not ready.

-    NC Start disable in this channel.

Remedy:

-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm.

-    Channel not ready.

Modify MD 36300: ENC FREQ LIMIT [n] and interface signal position measuring system 1/2 (DB 31 - 48, DBX 1.5 and DBX 1.6).

Program Continuation:

Clear alarm with the RESET key in all channels of this mode group. Restart part program.