Sinumerik Alarm 4013 Invalid NCU link configuration by machine data %1 = %2 , on NCU_1 = %3

Sinumerik Alarm 4013 Invalid NCU link configuration by machine data %1 = %2 , on NCU_1 = %3

Parameters:
%1 = String: MD identifier
%2 = Index: MD array index
%3 = MD value of master NCU

Definitions:
The link module configuration detected on the local NCU is different from the master NCU of the NCU cluster.The link module configuration defines the system clock time,the communication baud rate and the maximum number of message transfer retries.
The following machine data are used for this purpose:
• SYSCLOCK_SAMPL_TIME_RATIO,
• IPO_SYSCLOCK_TIME_RATIO,
• LINK_RETRY_CTR,
• LINK_BAUDRATE_SWITCH,
• SYSCLOCK_CYCLE_TIME
The values of these machine data must be the same on all NCUs.

Reactions:
– Alarm display.
– Interface signals are set.
– NC not ready.
– Channel not ready.
– NC Start disable in this channel.
– NC Stop on alarm.

Remedy:
The machine data required for the link module configuration must be the same on all NCUs in the cluster.

Program Continuation:
Switch control OFF – ON.