Siemens SINUMERIK 840C Installation Instructions Manual page 261

Siemens computer drive installation instructions
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6 NC Machine Data (NC MD), NC Setting Data (NC SD)
6.5 Spindle-specific MD (spindle data)
Digit No.
Example showing the
structure of a value in
MD 460*
Structure of MD 460*
Meaning of the individual terms
Digit No. 7, 6
The servo loop module number is the number of the module on the
servo local bus. The modules are numbered from left to right in ascending
order. The far left module has the number 1.
Permissible values:
Digit No. 5, 4
The number of the servo loop connection determines the number of
the output on the selected HMS or SPC module.
Permissible values:
Note
The value "00 00 00 00" for MD 460* is permissible only if the spindle does not exist for
the control (MD 521*, bit 7=0).
460*
Default value
Lower input limit
0
Exact description see MD 384*.
Note
See Section 5, Machine Data Dialog, for the servo loop assignment.
4600,2-3
Default value
Lower input limit
0
4600,4-5
Default value
Lower input limit
0
4600,6-7
Default value
Lower input limit
0
6–76
7
6
5
4
0
1
0
4
Servo loop
No. of
module
servo loop
number
connection
00 to 5
04 to 06 for SPC servo loop modules
04 to 12 for HMS servo loop modules
Setpoint output (digital) (as from SW 3)
Upper input limit
15001000 (up to SW 4)
0
30001000 (as from SW 5)
Setpoint to digital drive
Upper input limit
SP/HMS setpoint output No.
Upper input limit
0
Drive/servo loop module No.
Upper input limit
0
©
Siemens AG 1992 All Rights Reserved
3
2
1
0
0
0
0
0
Always 0
for analog
module
Units
Units
Units
12
Units
30
6FC5197- AA50
SINUMERIK 840C (IA)
09.95
Active on
Power On
Active
Active
Active

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