Siemens SINUMERIK 840D sl Function Manual page 324

Data descriptions
9.1 Machine data for SINUMERIK 840D sl
10096
Meaning:
Special cases, errors,...
10097
MD number
Default value: 3
Change becomes effective after: POWER ON
Data type: BYTE
324
$MN_SAFE_DIAGNOSIS_MASK
Bit 0=0
SGE differences between NCK and the drive monitoring channels are not displayed
Bit 0=1
Default setting: SGE differences between NCK and the drive monitoring channels are dis‐
played
Differences between the following SGEs are detected (the listed bit numbers refer to the axis-
specific mapping of the SGEs - these correspond to the assignment of the axis-specific VDI
interface):
Bit 0: SBH/SG deselection = DB3<x>.DBX22.0
Bit 1: SBH deselection = DB3<x>.DBX22.1
Bit 3: SG selection, bit 0 = DB3<x>.DBX22.3
Bit 4: SG selection, bit 1 = DB3<x>.DBX22.4
Bit 12: SE selection = DB3<x>.DBX23.4
Bit 28: SG correction, bit 0 = DB3<x>.DBX33.4
Bit 29: SG correction, bit 1 = DB3<x>.DBX33.5
Bit 30: SG correction, bit 2 = DB3<x>.DBX33.6
Bit 31: SG correction, bit 3 = DB3<x>.DBX33.7
The differences are indicated using message Alarm 27004.
Bit 1 = 0:
Default setting: Displays an unsuccessful SPL start after the timer defined in MD13310
SAFE_SPL_START_TIMEOUT has expired with Alarm 27097
Bit 1 = 1:
Display of Alarm 27097 is suppressed.
Alarm 27097 indicates, that in spite of the SPL configuration, SPL was not started after the
time set in MD13310 MD SAFE_SPL_START_TIMEOUT expired. For the cause, refer to the
description of Alarm 27097.
Bit 2 = 0: Default setting: Communication errors with SFC error codes are displayed using
Alarm 27354
Bit 2 = 1: Display of Alarm 27354 is suppressed
Bit 3 = 0: Default setting: Display of Alarm 27038, if, in drive parameter r0474 an unknown bit
is set.
Bit 3 = 1: Display of Alarm 27038 is suppressed.
$MN_SAFE_SPL_STOP_MODE
Stop response for SPL errors
Min. input limit: 3
Protection level: 7/2
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Max. input limit: 4
Unit: -
Safety Integrated