Siemens SINUMERIK 802S Diagnostics Manual page 72

1 Alarms
Program continua-
tion by
20 006
Explanation
Response
Remedy
Program continua-
tion by
20 050
Explanation
Response
Remedy
Program continua-
tion by
1-72
1-8: Channel-specific referencing. The entered number corresponds to
the referencing order. (When all axes with contents 1 have reached
the reference point, the axes with contents 2 will start, etc.).
Press the RESET key to clear the alarm. Restart part program.
Channel %1 axis %2 reference point creep velocity not reached
%1 = Channel number
%2 = Axis name, spindle number
During the 2nd phase of reference-point approach (waiting for zero mark), the
end of the cam has been reached, but the reference-point approach speed was
not in the tolerance window. (This is possible if the axis rests already at the end
of the cam. Phase 1 is thus considered as already completed and will not be
started).
Phase 2 is canceled (now in front of the cam), and reference-point approach is
automatically restarted with phase 1. If the approach velocity is not yet reached
even with the 2nd try, referencing is finally aborted, and a respective alarm
message is output.
Approach speed: MD 34 040 REFP_VELO_SEARCH_MARKER
Speed tolerance: MD 35 150 SPIND_DES_VELO_TOL
NC Stop at alarm.
NC Start inhibited.
Alarm display.
Interface signals are set.
MD for the approach speed MD 34 040
Reduce REFP_VELO_ SEARCH_ MARKER and/or increase the MD for
the speed tolerance MD 35 150 SPIND_DES_VELO_TOL.
Press the RESET key to clear the alarm. Restart part program.
Channel %1 axis %2 handwheel mode active
%1 = Channel number
%2 = Axis name, spindle number
The axes cannot be traversed using the conventional method, since traversing is
still being carried out via the handwheel.
Alarm display.
Decide whether you want to traverse the axis via the direction keys or via the
handwheel. Exit handwheel traverse, if necessary with "Clear axis distance to
go" (V 380x0002.2).
The alarm display disappears with the alarm cause. No further operation re-
quired.
6FC5598-3AA20-0BP2 © Siemens AG 2002 All Rights Reserved
SINUMERIK 802S/802C (DG)
01.02