Siemens SINUMERIK 802S Diagnostics Manual page 85

01.02
Response
Remedy
Program continua-
tion by
26 002
Explanation
Response
Remedy
Program continua-
tion by
26 003
Explanation
Response
Remedy
Program continua-
tion by
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SINUMERIK 802S/802C (DG)
Mode group ('BAG') not ready for operation.
Channel not ready for operation.
NC Start inhibited.
NC Stop at alarm.
The NC changes to follow-up mode.
Alarm display.
Interface signals are set.
Determine deviation of actual position to set position and - depending on this -
either increase the permissible tolerance in the MD or provide for mechanical
improvement of the clamping (e.g. increase clamping pressure).
Press the RESET key to clear the alarm. Restart part program.
Axis %1 encoder %2 resolution configured for drive and position con-
troller differ
%1 = Axis name, spindle number
%2 = Encoder number
An illegal value has been entered in MD 31 020 ENC_RESOL, e.g.. Ø.
Mode group ('BAG') not ready for operation.
Channel not ready for operation.
NC Start inhibited.
NC Stop at alarm.
The NC changes to follow-up mode.
Alarm display.
Interface signals are set.
For step-switching motors:
The number of encoder marks specified in MD 31 020 ENC_RECOL must be
the same as in MD 31 400 STEP_RESOL.
Power ON
Axis %1 invalid lead screw pitch
%1 = Axis name, spindle number
The lead of the ball rolling/trapezoidal spindle set in the axis-specific MD 31
030 LEADSCREW_PITCH is zero.
Mode group ('BAG') not ready for operation.
Channel not ready for operation.
NC Start inhibited.
NC Stop at alarm.
The NC changes to follow-up mode.
Alarm display.
Interface signals are set.
Determine the lead of the ball rolling spindle (information of the machine-
manufacturer or measure the lead with the spindle cover removed) and enter
the value in MD 31 030 LEADSCREW_PITCH (in most cases, 10 or 5
mm/rev).
Power ON
6FC5598-3AA20-0BP2
1 Alarms
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