26054
[Channel %1: ] Block %2 interpolation warning in Look Ahead (module %3, problem %4)
Parameters:
%1 = Channel number
%2 = Block number, label
%3 = Module identifier
%4 = Error code
Explanation:
The computer performance is inadequate to create a smooth path velocity profile. This can lead to drops in velocity.
Reaction:
Local alarm reaction.
Alarm display.
Warning display.
Remedy:
Change parameterization. Increase interpolation cycle.
Programm
continuation:
Clear alarm with the Delete key or NC START.
26070
[Channel %1: ] Axis %2 cannot be controlled by the PLC, max. number exceeded
Parameters:
%1 = Channel number
%2 = Axis name, spindle number
Explanation:
An attempt was made to define more axes than allowed as PLC-controlled axes.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Check the option 'Number of PLC-controlled axes' and correct if necessary or reduce the number of requests for PLC-
controlled axes.
Programm
continuation:
Clear alarm with the Delete key or NC START.
26072
[Channel %1: ] Axis %2 cannot be controlled by the PLC
Parameters:
%1 = Channel number
%2 = Axis name, spindle number
Explanation:
Axis cannot be made a PLC-controlled axis. For the time being, the axis cannot be controlled at any state from the PLC.
Reaction:
Interface signals are set.
Alarm display.
Remedy:
Use Release or Waitp to make the axis a neutral one.
Programm
continuation:
Clear alarm with the Delete key or NC START.
26074
[Channel %1: ] Switching off PLC control of axis %2 not allowed in the current state
Parameters:
%1 = Channel
%2 = Axis, spindle
Explanation:
The PLC can return the control rights for an axis to program processing only, if the axis is in READY state.
Reaction:
Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy:
Reset VDI interface signal "PLC controls axis", then activate "Axial reset" and repeat process.
Programm
continuation:
Clear alarm with the Delete key or NC START.
SINUMERIK 808D ADVANCED alarms
5.2 NCK alarms
Diagnostics Manual
356
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2