Siemens SINUMERIK 840Di Diagnostic Manual page 398

Overview of Alarms
NCK alarms
22036 Channel %1 block %2 following spindle %3 synchronism offset not
possible.
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of following spindle
Definitions: Synchronism override intended by setting VDI signal DB31..,DBX31.6 'Correct synchronism' or writing
variable $AA_COUP_CORR[Sn] can currently not be considered.
The reasons may be:
- Reference point approach or zero mark synchronization is active
- NC reset is running
Reaction: Alarm display.
Remedy: Wait until the conditions for override value processing are available again prior to setting PLC signal
DB31..,DBX31.6 'Correct synchronism' or writing variable $AA_COUP_CORR[Sn].
Program Clear alarm with the Delete key or NC START.
Continuation:
22040 Channel %1 block %3 spindle %2 is not referenced with zero marker
Parameters: %1 = Channel number
%2 = Axis name, spindle number
%3 = Block number, label
Definitions: The current position is not referenced with the MS position although reference is made to it.
Reaction: Alarm display.
Remedy: Correct NC part program. Create the zero mark synchronization by positioning, by rotation (at least 1
revolution) in speed control mode or G74 before switching the alarm generating function on.
Program Clear alarm with the Delete key or NC START.
Continuation:
22045 Block %2 spindle/axis %3 not available in channel %1 because active in
channel %4
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis name, spindle number
%4 = Number of the channel in which the spindle/axis is currently active.
Definitions: The specified spindle/axis is required in channel %1 for the correct execution of a function. The
spindle/axis is currently active in the %4 channel. The constellation can only occur with replacement
axes.
Problem case: A synchronized spindle coupling was programmed. The master spindle/axis is not
contained in the channel programmed for the coupling at the time the coupling is activated. The master
spindle/axis can be moved by FC18 or synchronized actions. When using FC18, please note that the
master spindle/axis must be assigned to the channel which activates the coupling. When FC18
terminates, the master spindle/axis must not be assigned to another channel via PLC while the
coupling is still active (VDI interface signals).
Reaction: Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: - Program a GET for the master spindle/axis in the NC program before activating the coupling, or
- Assign the master spindle/axis to the channel that activated the coupling via PLC.
Program Clear alarm with the Delete key or NC START.
Continuation:
2-398
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006