PROFIsafe: MD %1[%2]: SPL assignment error


%1 = MD name


%2 = MD array index

The parameterization of the specified machine data for the link between the SPL interface and a PROFIsafe module is incorrect because of the following reasons:

Exchanged bit limits (upper bit value < lower bit value)

Bit values greater than definition of SPL interface (bit value > 64)

Number of bits too high for this PROFIsafe module (upper bit value - lower bit value + 1 > 8)

No SPL assignment parameterized (both bit values equal to zero)

Incorrect SPL assignment (bit value equals zero)


-    Mode group not ready.

-    Channel not ready.

-    NC Start disable in this channel.


Program Continuation:

-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm.

Correct the MD.

Switch control OFF - ON.

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