Siemens Sinumerik 840D sl Diagnostic Manual page 354

Overview of Alarms
NCK alarms
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
22037 [Channel %1: ] Block %2 Axis/spindle %3 'Correct synchronism' is being
ignored
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis/spindle number
Definitions: VDI interface signal DB31..,DBX31.6 'Correct synchronism' is being ignored, because VDI interface
signal DB31..,DBX31.7 'Delete synchronism override' has been set.
Reaction: Alarm display.
Remedy: Reset the two VDI interface signals DB31..,DBX31.7 'Delete synchronism override' and
DB31..,DBX31.6 'Correct synchronism', before the latter signal can be set again.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
22038 [Channel %1: ] Block %2 Axis/Spindle %3 'Delete synchronism override'
is being ignored
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis/spindle number
Definitions: VDI interface signal DB31..,DBX31.7 'Correct synchronism' is being ignored, because VDI interface
signal DB31..,DBX31.6 'Delete synchronism override' has been set.
Reaction: Alarm display.
Remedy: Reset the two VDI interface signals DB31..,DBX31.6 'Correct synchronism' and DB31..,DBX31.7
'Delete synchronism override', before the latter signal can be set again.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
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 measuring system 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.
If this has been intentionally programmed, the alarm can be suppressed in the cyclic check with posi-
tion control already enabled by means of MD11410 $MN_SUPPRESS_ALARM_MASK Bit21 = 1.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
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 spin-
dle/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 con-
tained 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 termi-
nates, 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.
2-354
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009