Siemens SINUMERIK 840D sl Function Manual page 614

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
79
The setting in MD36963 $MA_SAFE_VELO_STOP_REACTION[3] does not correspond with the associated
drive parameter assignment.
Remedy
Copy SI data
80
Modulo value, Safe Cam $MA_SAFE_MODULO_RANGE
Remedy
Copy SI data
81
The setting in MD36948 $MA_SAFE_STOP_VELO_TOL does not correspond with the associated drive pa‐
rameter assignment.
Remedy
Copy SI data
82
When controlling the SG correction factor-SGEs[0..3] to select the SG correction factor a difference has
occurred. If, as supplementary info for a monitoring channel, -1 is output this means that the SG-override
function isn't even active.
● SG2 and SG4 are not active.
● The function has not been enabled via function enable MD36901 / parameter p9501.
Remedy
Control the SG stage and check the SG-override signals and align the control.
83
The setting in MD36958 $MA_SAFE_ACCEPTANCE_TST_TIMEOUT does not correspond with the associ‐
ated drive parameter assignment.
Remedy
Copy SI data
84
The setting in MD36955 $MA_SAFE_STOP_SWITCH_TIME_F does not correspond with the associated drive
parameter assignment.
Remedy
Copy SI data
85
The setting in MD10089 $MN_SAFE_PULSE_DIS_TIME_BUSFAIL does not correspond with the associated
drive parameter assignment.
Remedy
Copy SI data
86
Single-encoder system $MA_SAFE_SINGLE_ENC.
Remedy
Align machine data $MA_SAFE_SINGLE_ENC and drive parameter p9526.
87
Encoder assignment $MA_SAFE_ENC_INPUT_NR.
Remedy
614
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated