Siemens SINUMERIK 840C Diagnostics Guide

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Siemens AG 2001 All rights reserved 6FC5198–jAB40
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SINUMERIK 840C / SIMODRIVE 611–D (DA)
3016 Error in external data input Acknowledgement key
S On entering data from the PLC to the NC
S Machining stops
With external data input from PLC and NC:
S The code is incorrect
S The value is too high
S The dimension ID is not valid
S Check PLC program
3017 Part program available twice Acknowledgement key
S At POWER ON
S Machining stops
The UMS contains a part program which is already stored in the part program memory of the NC (with the same
ID).
S Delete or rename the program in the part program memory
S Use a different UMS
Applies up to SW 2 only
3018 Distance to contour too large Acknowledgement key
S With AUTO interrupt in the circle block and travelling away from the point of interruption
S Machining stops
S Additional alarm 2048
If AUTOMATIC mode is interrupted while processing a circle block and the axes are positioned in a range, for
example for tool change, outside the permissible tolerance for reapproach (scratching) (MD9), this alarm is trigge-
red. To prevent incorrect positioning, the additional alarm 2048 – circle end point error – is set.
Reapproach is only possible after a Reset.
Cancel alarms and perform a block search as far as the point of interruption. If necessary, check whether the
MD9 setting can be made larger.
Alarm is displayed with reference to channel
3019 Target block within coupled motion Acknowledgement key
S When using the function ”Block search”
S None
The target block is within the programmed coupled motion function. In the case of block search with calculation,
it is possible that the ZO, TRC components and progr. paths are not assigned correctly to the coupled axes.
Prevent block search target for blocks with active coupled motion or check distances to go for block search!
3020 Option not available Acknowledgement key
S On specifying a non-existent function
S Function is not processed
A function not included or not enabled in the control has been programmed or selected.
S Have function option retrofitted or set function enable bit.
Alarm is displayed with reference to channel
Scan
Effect
Explanation
Remedy
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
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Scan
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Explanation
Remedy
Note
1 Alarms
1.5.1 Alarm description
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Siemens SINUMERIK 840C Specifications

General

Brand	Siemens
Model	SINUMERIK 840C
Category	Control Unit
Language	English