Siemens SINUMERIK 840Di Diagnostic Manual page 397

11/2006
22033 Channel %1 block %2 following spindle %3 'Synchronism follow-up'
diagnostics %4.
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of following spindle
%4 = Diagnostics
Definitions: The following situation has occurred during 'Correct synchronims':
- Diagnosis 1: An existing override motion is terminated on key reset.
- Diagnosis 2: An existing override motion was cleared (e.g. key reset)
- Diagnosis 3: Write override value impermissible. Override motion is stopped.
- Diagnosis 4: Override motion is stopped intermittently (e.g. G74 reference point approach)
- Diagnosis 5: Currently no dynamic response available for an override motion.
- Diagnosis 6: Currently no speed available for an override motion.
Machine data 11411 ENABLE_ALARM_MASK Bit9 = 1 activates this alarm.
Reaction: Alarm display.
Remedy: Deactivation of the alarm with machine data 11411 ENABLE_ALARM_MASK Bit9 = 0.
Program Clear alarm with the Delete key or NC START.
Continuation:
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. If an override motion exists for the following spindle, override value
$AA_COUP_CORR[Sn] cannot be calculated properly.
Reaction: Alarm display.
Remedy: Set PLC signal DB31.., DBX26.4 'Override enable' to 0.
Program Clear alarm with the Delete key or NC START.
Continuation:
22035 Channel %1 block %2 following spindle %3 unable to determine the
offset value (cause %4).
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of following spindle
%4 = Reason
Definitions: Determination of override value ($AA_COUP_CORR[Sn]) intended by VDI signal DB31..,DBX31.6
'Correct synchronism' cannot be executed. The reasons may be:
- Reason 1: An additional following spindle motion exists. The override value can therefore not be
calculated properly.
- Reason 2: No following spindle synchronism exists on setpoint side. The override value can
therefore not be calculated properly.
- Reason 3: The override value has already been set or determined.
Reaction: Alarm display.
Remedy: The following remedies are available for the indicated reasons:
- Reason 1: Wait for termination of the override motion before you set PLC signals DB31..,DBX31.6
'Correct synchronism'.
- Reason 2: Wait until synchronism is achieved on setpoint side before you set PLC signal
DB31..,DBX31.6 'Correct synchronism'.
- Reason 3: Set override value $AA_COUP_CORR[Sn] to 0 prior to setting PLC signal
DB31..,DBX31.6 'Correct synchronism'.
Program Clear alarm with the Delete key or NC START.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-397