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 MDs 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 operational stop $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].

31    Actual position tolerance $MA_SAFE_POS_TOL. $MA_SAFE_SLIP_VELO_TOL for active actual value synchronization (slippage)

32    Ref. position tolerance $MA_SAFE_REFP_POS_TOL.

33    Delay SG[x] -> SG[y] $MA_SAFE_VELO_SWITCH_DELAY.

34    Delay cross-comparison $MA_SAFE_MODE_SWITCH_TIME.

35    Delay pulse disable Stop B $MA_SAFE_PULSE_DISABLE_DELAY.

36    Delay pulse disable test stop $MA_SAFE_PULSE_DIS_CHECK_TIME

37    Delay Stop C -> SBH $MA_SAFE_STOP_SWITCH_TIME_C.

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