Siemens SINUMERIK 840D sl Function Manual page 630

Diagnostics
11.2 NCK safety alarms for SINUMERIK 840D sl
27001 Axis %1 error in a monitoring channel, Code%2, values: NCK%3, drive %4
223
Cam track assignment: the setting in MD36938 $MA_SAFE_CAM_TRACK_ASSIGN[28] does not correspond
with the associated drive parameter assignment or the cam enable is different.
Remedy
Cam track assignment SN29. Enter the same MDs and check the cam enable and cam parameterization
224
Cam track assignment: the setting in MD36938 $MA_SAFE_CAM_TRACK_ASSIGN[29] does not correspond
with the associated drive parameter assignment or the cam enable is different.
Remedy
Cam track assignment SN30. Enter the same MDs and check the cam enable and cam parameterization
225
For the "Safe Cam Track" monitoring function there is a different status between the NCK and drive for cams
SN1 to SN6. The actual status image of the NCK (result list 3) is output as supplementary info %3 (comparison
value NCK) and the actual status image from the drive is output as %4.
Supplementary infos %3 and %4 are also saved in drive parameters r9735[0] (NCK) and r9735[1] (drive).
Remedy
Result list 3. Check the tolerance of the cams, evaluate the fault code in drive parameter r9735[0,1].
226
For the "Safe Cam Track" monitoring function there is a different status between the NCK and drive for cams
SN7 to SN12. The actual status image of the NCK (result list 4) is output as supplementary info %3 (compar‐
ison value NCK) and the actual status image from the drive is output as %4.
Supplementary infos %3 and %4 are also saved in drive parameters r9736[0] (NCK) and r9736[1] (drive).
Remedy
Result list 4. Check the tolerance of the cams, evaluate the fault code in drive parameter r9736[0,1].
227
For the "Safe Cam Track" monitoring function there is a different status between the NCK and drive for cams
SN13 to SN18. The actual status image of the NCK (result list 5) is output as supplementary info %3 (com‐
parison value NCK) and the actual status image from the drive is output as %4.
Supplementary infos %3 and %4 are also saved in drive parameters r9737[0] (NCK) and r9737[1] (drive).
Remedy
Result list 5. Check the tolerance of the cams, evaluate the fault code in drive parameter r9737[0,1].
228
For the "Safe Cam Track" monitoring function there is a different status between the NCK and drive for cams
SN19 to SN24. The actual status image of the NCK (result list 6) is output as supplementary info %3 (com‐
parison value NCK) and the actual status image from the drive is output as %4.
Supplementary infos %3 and %4 are also saved in drive parameters r9738[0] (NCK) and r9738[1] (drive).
Remedy
Result list 6. Check the tolerance of the cams, evaluate the fault code in drive parameter r9738[0,1].
229
For the "Safe Cam Track" monitoring function there is a different status between the NCK and drive for cams
SN25 to SN30. The actual status image of the NCK (result list 7) is output as supplementary info %3 (com‐
parison value NCK) and the actual status image from the drive is output as %4.
Supplementary infos %3 and %4 are also saved in drive parameters r9739[0] (NCK) and r9739[1] (drive).
Remedy
Result list 7. Check the tolerance of the cams, evaluate the fault code in drive parameter r9739[0,1].
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Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated