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)
3266 IKA table not calculated Reset key
On selection of IKA
IKA is not effective, machining standstill for all channels from SW 6.4
If a curve that has not (yet) been calculated is used when an IKA is selected, alarm 3266 (IKA table not calculated)
is issued. The number of the curve that has not been calculated is displayed in the ”block number”. The channel
number will always show 1.
Cancel alarm and press button ”Calculate” in the ”Show IKA curves” display or initiate the calculation with @xxx.
Alarm from SW 6.3
3267 Protection zone modification not possible Acknowledgement key
On execution of a part program in automatic or MDI automatic mode
PLC interface signal ”protection zone modification not allowed” (DB 10, DL 16.6) is set.
– MD 3948* ”Coordinate assignment” does not contain coordinates for an axis used in the plane definition,
so that TO and protection zone modification cannot be executed.
– The number of the protection zone is displayed as the ”block number”.
Enter MD 3948* completely and correctly
Alarm from SW 6.3
3280 NC start disable Acknowledgement key
On NC START
None
Interlocking of NC START set internally. User has operated NC START.
Change to the required operating mode or enable the function (e.g. Teach in).
3281 Set-up disable POWER ON
While operating the manual travel keys
None
Set-up disable has been set internally. The user wishes to move an axis with the manual travel keys.
Change to the required operating mode or enable the function (e.g. Teach in).
3282 Data not available Acknowledgement key
While reading in machine data or setting data into the NCK
None
A machine data or setting data which does not exist (or which no longer exists in the present software version) has
been read in.
Remove invalid machine data or setting data from file.
3283 Number range for encoder coarse position exceeded Acknowledgement key
Cancel key
When reading in machine data
None
The stored encoder coarse position is outside the range which can be displayed in MD 3944*. The first start–up of
the function extension of range for EnDat absolute encoder has presumably been carried out incorrectly.
Perform first start–up of the extension of range for EnDat absolute encoder in accordance with the documentation.
4000 Delete alarm
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4220 Parallel straight lines
This area is reserved for measuring cycle messages. The messages are listed in the publication SINUMERIK
840C MEASURING CYCLES.
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Scan
Effect
Explanation
Remedy
Scan
Effect
Explanation
Remedy
Acknowl-
edgement
Scan
Effect
Explanation
Remedy
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