Siemens SINUMERIK 840D Diagnostics Manual page 381

10.04
Program Continuation:
27001
Parameters:
Definitions:
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
WARNING:
If the axis is not referenced safely and the user agreement is not available, the following
will apply:
• the safe cams are not yet safe
• the safe end positions are not yet active.
Alarm display showing cause of alarm disappears. No further operator action necessary.
Axis %1 error in a monitoring channel, code %2, values: NCK %3, drive %4
%1 = Axis number
%2 = Additional info cross-comparison index
%3 = NCK comparison value extension
%4 = Additional info comparison value drive
The mutual comparison of the two monitoring channels has found a difference between
input data or results of the monitoring operations. One of the monitors no longer functions
reliably, i.e. safe operation is no longer possible.
The following error codes are possible on the NCK side:
• 0 No error found in this channel, following alarm to drive alarm 300911.
• 1 result list 1: different SBH, SG, SBR or SE result, e.g. due to different activation of the
monitoring channels. For further information see drive MD 1391, 1392.
• 2 result list 2: difference in SN, n_x result. For further information see drive MD 1393,
1394.
• 3 Actual value difference greater than setting in $MA_SAFE_POS_TOL.
• 4 Not assigned.
• 5 Function enables $MA_SAFE_FUNCTION_ENABLE.
• 6 Velocity limit $MA_SAFE_VELO_LIMIT[0].
• 7 Velocity limit $MA_SAFE_VELO_LIMIT[1].
• 8 Velocity limit $MA_SAFE_VELO_LIMIT[2].
• 9 Velocity limit $MA_SAFE_VELO_LIMIT[3].
• 10 Tolerance for safe standstill $MA_SAFE_STANDSTILL_TOL.
• 11 Safe position limit $MA_SAFE_POS_LIMIT_PLUS[0].
• 12 Safe position limit $MA_SAFE_POS_LIMIT_MINUS[0].
• 13 Safe position limit $MA_SAFE_POS_LIMIT_PLUS[1].
• 14 Safe position limit $MA_SAFE_POS_LIMIT_MINUS[1].
• 15 Cam position $MA_SAFE_CAM_POS_PLUS[0] + $MA_SAFE_CAM_TOL.
• 16 Cam position $MA_SAFE_CAM_POS_PLUS[0].
• 17 Cam position $MA_SAFE_CAM_POS_MINUS[0] + $MA_SAFE_CAM_TOL.
• 18 Cam position $MA_SAFE_CAM_POS_MINUS[0].
• 19 Cam position $MA_SAFE_CAM_POS_PLUS[1] + $MA_SAFE_CAM_TOL.
• 20 Cam position $MA_SAFE_CAM_POS_PLUS[1].
• 21 Cam position $MA_SAFE_CAM_POS_MINUS[1] + $MA_SAFE_CAM_TOL.
• 22 Cam position $MA_SAFE_CAM_POS_MINUS[1].
• 23 Cam position $MA_SAFE_CAM_POS_PLUS[2] + $MA_SAFE_CAM_TOL.
• 24 Cam position $MA_SAFE_CAM_POS_PLUS[2].
• 25 Cam position $MA_SAFE_CAM_POS_MINUS[2] + $MA_SAFE_CAM_TOL.
• 26 Cam position $MA_SAFE_CAM_POS_MINUS[2].
• 27 Cam position $MA_SAFE_CAM_POS_PLUS[3] + $MA_SAFE_CAM_TOL.
• 28 Cam position $MA_SAFE_CAM_POS_PLUS[3].
• 29 Cam position $MA_SAFE_CAM_POS_MINUS[3] + $MA_SAFE_CAM_TOL.
• 30 Cam position $MA_SAFE_CAM_POS_MINUS[3].
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