Siemens SINUMERIK 840Di Diagnostic Manual page 394

Overview of Alarms
NCK alarms
22012 Channel %1 block %2 leading spindle %3 is in simulation.
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Leading spindle number
Definitions: When coupling, no synchronism can be achieved if the lead spindle/axis is in simulation mode and the
following spindle/axis is not.
Reaction: Alarm display.
Remedy: Set the following spindle/axis to simulation mode, or do not simulate the lead spindle/axis
($MA_CTRLOUT_TYPE). If the differing settings have been selected on purpose, the alarm can be
suppressed with the machine data 11410 SUPPRESS_ALARM_MASK Bit21 = 1.
Program Clear alarm with the Delete key or NC START.
Continuation:
22013 Channel %1 block %2 dependent spindle %3 is in simulation.
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of following spindle
Definitions: When coupling, no synchronism can be achieved if the following spindle/axis is in simulation mode
and the lead spindle/axis is not.
Reaction: Alarm display.
Remedy: Set the lead spindle/axis to simulation mode, or do not simulate the following spindle/axis
($MA_CTRLOUT_TYPE). If the differing settings have been selected on purpose, the alarm can be
suppressed with the machine data 11410 SUPPRESS_ALARM_MASK Bit21 = 1.
Program Clear alarm with the Delete key or NC START.
Continuation:
22014 Channel %1 block %2. The dynamics of leading spindle %3 and
dependent spindle %4 is too variably
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Leading spindle number
%4 = Number of following spindle
Definitions: If the spindles / axes differ strongly in their dynamic behavior during coupling, synchronism cannot be
achieved. The dynamics are dependent on many settings: default feedforward control, parameter
block data, first of all the servo gain factor, symmetrizing time, etc., feedforward control mode and
feedforward setting parameter, FIPO mode, jerk filter and dynamic filter settings, DSC on/off. Among
these are the following machine data: MA_FFW_MODE, MA_VELO_FFW_WEIGHT,
MA_FIPO_TYPE, VEL_FFW_TIME, MA_EQUIV_SPEEDCTRL_TIME, MA_POSCTRL_GAIN,
AX_JERK_TIME, STIFFNESS_DELAY_TIME, PROFIBUS_ACTVAL_LEAD_TIME,
PROFIBUS_OUTVAL_DELAY_TIME, CTRLOUT_LEAD_TIME
Reaction: Alarm display.
Remedy: Use spindles/axes with the same dynamics. If the differing settings have been selected on purpose,
the alarm can be suppressed with the machine data 11410 SUPPRESS_ALARM_MASK Bit21 = 1.
Program Clear alarm with the Delete key or NC START.
Continuation:
2-394
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006