Siemens SINUMERIK 840D Series Diagnostics Manual page 39

11.02
4070
Definitions:
Reactions:
Remedy:
Program Continuation:
4073
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
4075
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
 Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
Normalizing machine data has been altered
The control uses internal physical units (mm, degrees, s, for paths, velocities, accelera-
tion, etc.). During programming or data storage, some of these values are input and out-
put using different units (rev./min, m/s2, etc.).
The conversion is carried out with the scaling factors that can be entered (system-specific
MD array 10230 SCALING_FACTORS USER_DEF[n] (n ... index number 0 - 10), when
the corresponding masking bit is set to "1".
If the masking bit is set to "0" then scaling takes place with the internal standard factors.
The following machine data influence the scaling of other MDs:
• 10220: SCALING_USER_DEF_MASK
• 10230: SCALING_FACTORS_USER_DEF
• 10240: SCALING_SYSTEM_IS_METRIC
• 10250: SCALING_VALUE_INCH
• 30300: IS_ROT_AX
If these data are modified, the NCK must be powered up again. Only then will the input of
dependent data be performed correctly.
- Alarm display.
Please inform the authorized personnel/service department. If the alarm has been dis-
played after downloading an MD file which is consistent within itself, then the download
operation must be repeated with a new NCK power-up. (The file contains scaling-depen-
dent machine data in front of the scaling factors).
Clear alarm with the Delete key or NC START.
Compile cycle functions define machine data number %1 several times
%1 = Machine data number
Can only occur when installing compile cycle functions. Two different compile cycle appli-
cations use the same machine data number. The machine data which was defined twice
is shifted into the free number range above 64000.
- Alarm display.
The error has no effect on the usability of the machine data and the function of the com-
pile cycle application. To ensure that the compile cycle machine data documentation is
correct, you must contact the supplier of the compile cycle. Only the supplier can remedy
the error by changing the software.
Switch control OFF - ON.
Machine data %1 (and maybe others) not altered due to missing permission level
%2
%1 = String: MD identifier
%2 = Write protection level of the MD
On executing a TOA file or when writing data from the part program, an attempt has been
made to write an item of data with a higher protection level than the access authorization
currently set in the control. The item of data in question has not been written and program
execution is continued. This alarm is set only when access violation is detected for the
first time.
- Alarm display.
Please inform the authorized personnel/service department. Set the required access level
by means of keyswitch or password entry or delete the machine data concerned from the
MD file/part program.
Clear alarm with the Delete key or NC START.
1 Alarms
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