Program Continuation:

PROFIsafe: communication fault F master component %1, error %2

%1 = Error component (NCK/PLC)

%2 = Error code

The F master signals that the communication between the NCK and PLC is no longer working.

The error code %1 specifies the cause:

%1 = NCK: Link between PROFIsafe and SPL interface is interrupted.

%1 = PLC: the PLC does no longer execute the OB40 request.

%1 = PLC-DPM: DP master is no longer in OPERATE status.

Parameter %2 provides further information about the error's cause:

%2 = 0: NCK-internal sequence error (see %1=NCK).

%2 = 1,2,4: PLC processing of the OB40 not finished.

-    Mode group not ready.

-    NC Start disable in this channel.

-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm.

Trigger a STOP D/E (settable via MD $MN_SPL_STOP_MODE) on all axes with safety functionality.

Extend the PROFIsafe cycle time via MD $MN_PROFISAFE_IPO_TIME_RATIO.

Clear alarm with the RESET key. Restart part program

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