Siemens SINUMERIK 840D sl Function Manual page 683

27302 F_DP: Dual allocation 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.
SPL inputs ($A_INSE) are assigned a multiple number of times by the F_DP communication.
MD involved:
● MD13346 $MN_SAFE_RDP_ASSIGN:
F-net data of an F_SENDDP are assigned a multiple number of times by sub-slots
MD involved:
● MD13337 $MN_SAFE_SDP_FILTER:
Logical basis addresses are assigned a multiple number of times by various SPL connections
MD involved:
● MD13334 $MN_SAFE_SDP_LADDR, MD13344 $MN_SAFE_RDP_LADDR:
Connection numbers are assigned a multiple number of times by various SPL connections
MD involved:
● MD13333 $MN_SAFE_SDP_CONNECTION_NR, MD13343 $MN_SAFE_RDP_CONNECTION_NR:
Parameter DP_DP_ID is assigned a multiple number of times by various SPL connections
MD involved:
● MD13331 $MN_SAFE_SDP_ID, MD13341 $MN_SAFE_RDP_ID:
Response Alarm display
NC start disable in this channel
Interface signals are set
Mode group not ready
Channel not ready
NC stop for alarm
Remedy Correct the specified MD
Program con‐ Switch control system OFF and ON again.
tinuation
27303 F_DP: Number of signals in 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 different number of F-net data signals was parameterized in machine data MD13336/13346
$MN_SAFE_SDP/RDP_ASSIGN, MD13337/13347 $MN_SAFE_SDP/RDP_FILTER.
Safety Integrated
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
11.2 NCK safety alarms for SINUMERIK 840D sl
Diagnostics
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