Siemens SINUMERIK 840D sl Function Manual page 669

27203 PROFIsafe: MD %1[%2]: Incorrect SPL assignment
Parameter %1 = MD name
%2 = MD field index
Explanation The SPL coupling in the displayed MD is incorrect.
Possible causes:
● Bit value greater than in the definition of the SPL interface (bit value > maximum bit value)
● Number of bits higher than the number of bits per slot (upper bit value - lower bit value > 32)
● Number of bits too high for this PROFIsafe module (upper bit value - lower bit value + 1 > 8)
● No SPL assignment was parameterized (both bit values are equal to zero)
● Incorrect SPL assignment (bit value equal to zero)
Response Mode group not ready
Channel not ready
NC start disable in this channel
Interface signals are set
Alarm display
NC stop for alarm
Remedy Correct the displayed MD.
Program con‐ The alarm is initiated when booting. No program can be started. Only clear the alarm with POWER ON.
tinuation
27204 PROFIsafe: Double assignment MD %1[%2] – MD %3[%4]
Parameter %1 = MD name 1
%2 = MD field index for MD name 1
%3 = MD name 2
%4 = MD field index for MD name 2
Explanation A double assignment has been illegally parameterized in the specified machine data.
Several input terminals of PROFIsafe modules parameterized at the same $A_INSE. MD involved:
● MD10388 $MN_PROFISAFE_IN_ASSIGN
Several $A_OUTSE parameterized at the same output of a PROFIsafe module. MD involved:
● MD13301 $MN_PROFISAFE_OUT_FILTER
Several substitute values of passive SPL couplings parameterized to the same $A_INSE. MD involved:
● MD10388 $MN_PROFISAFE_IN_ASSIGN
Response Mode group not ready
Channel not ready
NC start disable in this channel
Interface signals are set
Alarm display
NC stop for alarm
Remedy Correct the displayed MD.
Program con‐ The alarm is initiated when booting. No program can be started. Only clear the alarm with POWER ON.
tinuation
Safety Integrated
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
11.2 NCK safety alarms for SINUMERIK 840D sl
Diagnostics
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