6 Alarms 11.03
6.1 Alarms for SINUMERIK 840digital
© Siemens AG 2003 All Rights Reserved
6-312 SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
27001
Axis %1 error in a monitoring channel, code %2, values: NCK %3,
drive %4
Parameter %1 = axis number
%2 = supplementary information, crosswise data comparison index
%3 = supplementary information, comparison value, NCK
%4 = supplementary information, comparison value, drive
Explanation The mutual comparison of the two monitoring channels has found a difference
between input data or results of the monitoring operations. One of the
monitoring functions is no longer reliable, i.e. safe operation is no longer
possible.
The following fault codes are possible on the NCK side:
– 0 No fault has been detected in this channel, subsequent (follow-on) alarm
at drive Alarm 300911.
– 1 Result list 1: Difference in SBH, SG, SBR or SE
result, e.g. because the monitoring channels
are not equally controlled. For further information refer to
Drive MD 1391, 1392.
– 2 Result list 2: Difference in the SN, n_x result. For further
information, refer to the drive MD 1393, 1394.
– 3 Actual value difference greater than that set in $MA_SAFE_POS_TOL.
– 4 Not assigned
– 5 Function enable signals $MA_SAFE_FUNCTION_ENABLE.
– 6 Speed limit $MA_SAFE_VELO_LIMIT[0].
– 7 Speed limit $MA_SAFE_VELO_LIMIT[1].
– 8 Speed limit $MA_SAFE_VELO_LIMIT[2].
– 9 Speed limit $MA_SAFE_VELO_LIMIT[3].
– 10 Tolerance for safe operating stop $MA_SAFE_STANDSTILL_TOL.
– 11 Limit position $MA_SAFE_POS_LIMIT_PLUS[0].
– 12 Limit position $MA_SAFE_POS_LIMIT_MINUS[0].
– 13 Limit position $MA_SAFE_POS_LIMIT_PLUS[1].
– 14 Limit position $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].
– 31 Position actual value tolerance $MA_SAFE_POS_TOL.
$MA_SAFE_SLIP_VELO_TOL for active actual value synchronization
(slip)
– 32 Ref. position tolerance $MA_SAFE_REFP_POS_TOL.
– 33 Delay time SG[x] -> SG[y] $MA_SAFE_VELO_SWITCH_DELAY.
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