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Siemens AG 2001 All rights reserved 6FC5198–jAB40
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SINUMERIK 840C / SIMODRIVE 611–D (DA)
1068* Drive fault POWER ON
S 611–D alarms
– Drive configuration faulty
– Ramp-up error (error on 611–D ramp-up. Adjusting data has caused errors)
– Fault along transmission line
S Interlocking of NC START
S Interlocking of Mode Group Ready
S Interlocking of NC Ready
S Setpoint 0
S Servo enable cancelled after the time set in NC MD “Switch off delay servo enable” has passed
S Follow-up mode
S Further detailed information on the cause in MMC diagnosis display
Applies as from SW 3
1076* Measure hardware Reset key
Once only after incorrect operator action/function selection
S Machining stops
S NC Start disable
S Removal of Mode Group Ready
S Invalid measuring circuit assignment
S Pushbutton 2 programmed for SPC/HMS
S Alternating edges programmed for SPC/HMS
S Positive edge programmed for SPC/HMS
S Measuring system change during extended measurement
Check and rectify possible causes of error.
1080* Hardware referencing with passive monitoring axis Reset key
S Referencing
S Interlocking of NC Start
S Follow–up mode
S Mode group ready cancelled
S Machining interrupted
S Referencing is attempted with the axis concerned, but a passive monitoring axis cannot be referenced.
Set reference dimension for passive monitoring axis.
Alarm from SW 6.3
1164* Emergency retraction triggered Reset key
Cyclic in servo cycle when LINK ON is set for following axis (from servo).
Machining interrupted, interlocking of NC START; Mode Group Ready cancelled;
The threshold MD “Emergency retraction threshold” programmed for synchronism monitoring has been exceeded
and “Emergency retraction triggered”.
Condition: enable via PLC interface signal emergency retraction enabled.
Check the drives; check the speed and acceleration limit values of the following axis/spindle; check the
emergency retraction threshold; check the link factors.
Applies as from SW 3
1168* Overlay of FA not enabled Acknowledgement key
Path defined for following axis (NCK).
Setpoint not output, i.e. overlay not executed.
Overlaid offset of following axis although the PLC interface signal “Enable FA overlay” has not been set.
Traverse the following axis with the fictitious leading axis or set PLC interface signal “Enable FA overlay”
Applies as from SW 3
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1 Alarms
1.5.1 Alarm description
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