Siemens SINUMERIK 840D sl Programming Manual page 413
Measuring cycles
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- Function manual (2184 pages) ,
- Programming manual (1334 pages) ,
- Commissioning manual (1102 pages)
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18120
MM_NUM_GUD_NAMES_NCK
MD number
Number of GUD variable names in the control
Default setting: 10
1)
Default setting: 50
2)
When using measuring cycles: 30
Changes effective after POWER ON
Data type DWORD
Significance:
Memory reservation for GUD variable names, NCK (SRAM) range
Note: The number of GUDs may also be limited by MD 18150.
1) up to NCK software version 59.xx.yy
2) as of NCK software version 63.xx.yy
18130
MM_NUM_GUD_NAMES_CHAN
MD number
Number of GUD variable names per channel
Default setting: 40
1)
Default setting: 150
2)
When using measuring cycles: 100
with measurement in JOG: 130
Changes effective after POWER ON
Data type DWORD
Significance:
Memory reservation for GUD variable names in each channel, CHAN (SRAM) range
Note: The number of GUDs may also be limited by MD 18150.
1) up to NCK software version 59.xx.yy
2) as of NCK software version 63.xx.yy
18150
MM_GUD_VALUES_MEM
MD number
Memory for values of the GUD variables
Default setting: 12/16
1)
Default setting: 32
2)
When using measuring cycles: 28/32
(see table below)
Changes effective after POWER ON
Data type DWORD
Significance:
Memory for user variables (SRAM): Provides indication of the number of GUD variables that can be
created. The FRAME data type requires almost 1 KB. It is the largest data type. The BOOLEAN data
type needs just 1 byte; REAL type 8 bytes.
An array of variables requires only one name (MD 18120, MD 18130) – but memory for all elements.
The memory needed for all GUD variables is entered here; for the NCK area and for all channels
together.
Note: The number of GUDs may also be limited by MD 18120 or MD 18130 .
1) up to NCK software version 59.xx.yy
2) as of NCK software version 63.xx.yy
Measuring cycles
Programming Manual, Release 04/2006, 6FC5398-4BP10-0BA0
Min. input limit: 0
Protection level: 2/7
Min. input limit: 0
Protection level: 2/7
Min. input limit: 0
1)
Protection level: 2/7
9.1 Machine data for machine cycle runs
Max. input limit: plus
Units: -
Applies as of SW SW 1
Max. input limit: plus
Units: -
Applies as of SW SW 1
Max. input limit: plus
Units: KB
Applies as of SW SW 1
Data description
9-3
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