Siemens Sinumerik 840D sl Diagnostic Manual page 353

03/2009
22034 [Channel %1: ] Block %2 following spindle %3 PLC signal 'Enable
override' has been set.
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of following spindle
Definitions: PLC signals DB31..,DBX31.6 'Correct synchronism' and DB31.., DBX26.4 'Override enable' must not
be set at the same time with CPSETTYPE="COUP". If an overlaid movement exists for the following
spindle, override value $AA_COUP_CORR[Sn] cannot be calculated properly.
Reaction: Alarm display.
Remedy: Set PLC signal DB31.., DBX26.4 'Override enable' to 0.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
22035 [Channel %1: ] Block %2 following axis/spindle %3 unable to determine
the offset value (reason %4).
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Following axis/spindle number
%4 = Reason
Definitions: The determination of the override value ($AA_COUP_CORR[Sn]) intended by the NC/PLC signal
DB31, ... DBX31.6 (Correct synchronism) cannot be executed. The override value cannot be calcu-
lated properly. The reasons for this may be:
- Reason 1: The following axis is not configured as a spindle.
- Reason 2: The coupling has more than one active leading axis.
- Reason 3: The leading axis is not configured as a spindle.
- Reason 4: The coupling factor is neither 1 nor -1 (the quotient from CPLNUM and CPLDEN).
- Reason 5: CPLSETVAL = "cmdvel".
- Reason 6: An independent motion component of the following spindle is active (VDI interface signal
DB31.., DBX98.4 = 1).
- Reason 7: There is no following spindle synchronism on the setpoint side.
- Reason 8: The synchronism on the setpoint side has decreased again.
Reaction: Alarm display.
Remedy: The following remedies are available for the indicated reasons:
- Reasons 1 to 5: The coupling has to be reconfigured/reprogrammed.
- Reasons 6 and 7: Wait until VDI interface signals DB31.., DBX99.4 'Synchronization running' = 0
and DB31.., DBX98.4 'Overlaid movement' = 0 before setting VDI interface signal DB31..,DBX31.6
'Correct synchronism'.
- Reason 8: Wait until the following axle/spindle can follow the leading values before setting VDI inter-
face signal DB31.., DBX31.6 'Correct synchronism'.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
22036 [Channel %1: ] Block %2 Axis/spindle %3 Synchronism override not
possible (reason %4)
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis/spindle number
%4 = Reason
Definitions: The synchronism override intended by setting the VDI interface signal DB31..,DBX31.6 'Correct syn-
chronism' or writing variable $AA_COUP_CORR[Sn] cannot currently be considered. The reasons
may be:
- Reason 1: Reference point approach or zero mark synchronization for spindles is active.
- Reason 2: Deletion of synchronism override is active.
- Reason 3: Writing is not allowed.
Reaction: Alarm display.
Remedy: Wait until the conditions for override value processing are available again prior to setting VDI interface
signal DB31..,DBX31.6 'Correct synchronism' or writing variable $AA_COUP_CORR[Sn]:
- Reason 1: Reference point approach / zero mark synchronization completed.
- Reason 2: Deletion of synchronism override completed.
- Reason 3: Writing allowed.
© Siemens AG, 2009. All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
NCK alarms
2-353