
Overview of alarms 06/2007
NCK alarms/ISO alarms
2-240
" Siemens AG 2007 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2007Edition
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
21740 Output value at analog output no. %1 has been limited
Parameters: %1 = no. of output
Definitions: The value range of the analog output n is limited by machine data 10330
FASTIO_ANA_OUTPUT_WEIGHT[n].
Reaction: Alarm display.
Remedy: Do not program values with $A_OUTA[..] = x that are higher than permitted in the respective machine
data.
Program Con-
tinuation:
Clear alarm with the Delete key or NC START.
21750 Error during output of cam signals via timer
Definitions: The signal output activated by the MD 10480 SW_CAM_TIMER_FASTOUT_MASK via the hardware
timer (independent of the clock grid) did not work. Cause: interpolation cycle is greater than 15 ms.
The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not
ready).
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Channel not ready.
Remedy: Please inform the authorized personnel/service department. Shorten interpolation cycle (if at all pos-
sible).
Program Con-
tinuation:
Switch control OFF - ON.
21760 Channel %1 block %2 too many auxiliary functions programmed
Parameters: %1 = channel number
%2 = block number, label
Definitions: The number of programmed auxiliary functions exceeds the maximum permissible number. This
alarm can occur in conjunction with motion-synchronous actions: The maximum permissible number
of auxiliary functions must not be exceeded in motion block and motion-synchronous actions.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Modify part program.
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
21800 Channel %1 workpiece setpoint %2 reached
Parameters: %1 = channel number
%2 = workpiece required
Definitions: This alarm is activated via MD 27880 PART_COUNTER, bit 1: The number of counted workpieces
{$AC_ACTUAL_PARTS or $AC_SPECIAL_PARTS} is equal to or already higher than the pro-
grammed value for the number of workpieces required {$AC_REQUIRED_PARTS} The channel VDI
signal "Workpiece required reached" is output at the same time. The value for the number of the
counted workpieces $AC_ACTUAL_PARTS is reset while the value of $AC_SPECIAL_PARTS
remains.
Reaction: NC not ready.
Interface signals are set.
Alarm display.
Remedy: No program interrupt. Clear alarm display.
Program Con-
tinuation:
Clear alarm with the Delete key or NC START.
Comentarios a estos manuales