Programm
continuation:
Clear alarm with the RESET key. Restart part program
20141
[Channel %1: ] Block %2 motion synchronous action: %3 axis %4 has illegal axis type
Parameters:
%1 = Channel number
%2 = Block number, line number
%3 = Synact ID
%4 = Axis name
Explanation:
The requested command is not permissible in the current axis status for the command axis or spindle. This alarm occurs
with command axes (POS, MOV), spindle commands from motion synchronous actions (M3/M4/M5, SPOS), coupled
motion (TRAILON, TRAILOF) and lead value coupling (LEADON, LEADOF).
Reaction:
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy:
First stop the axis or deactivate the coupling, then select a new status.
Programm
continuation:
Clear alarm with the RESET key. Restart part program
20143
[Channel %1: ] Block %2 motion synchronous action: %3 command axis %4 cannot be started as
it is controlled by the PLC
Parameters:
%1 = Channel number
%2 = Block number, line number
%3 = Synact ID
%4 = Axis name
Explanation:
An attempt has been made to start a command axis by means of a block-related or modal synchronous action. This start
is not possible as the axis is controlled by the PLC.
Reaction:
Alarm display.
Remedy:
End control of the axis by the PLC and therefore return it to the channel or start the command axis with a static synchronous
action.
Programm
continuation:
Clear alarm with the Delete key or NC START.
20144
[Channel %1: ] Block %2 motion synchronous action: %3 system variable cannot be accessed
Parameters:
%1 = Channel number
%2 = Block number, line number
%3 = Synact ID
Explanation:
When using system variables, it is assumed that a read/write operation can access the required data successfully. In
accesses to encoder actual values or digital I/Os, the result depends on the availability of the corresponding hardware
components. If an access within synchronized actions does not return a valid value, alarm 20144 is output. Outside
synchronized actions, such a read/write access causes block execution to be interrupted until the result is available. Block
execution is subsequently continued.
Reaction:
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy:
Before reading/writing system variables, ensure that it is possible to access the required hardware components.
Programm
continuation:
Clear alarm with the RESET key. Restart part program
SINUMERIK 808D ADVANCED alarms
5.2 NCK alarms
Diagnostics Manual
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2
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