Siemens SINUMERIK 840C Installation Instructions Manual page 404

08.96
R parameters
700 parameters per channel are available for the whole system and
600 central parameters:
Structure and application of R parameters:
channel-specific
R parameters
Channel-specific
Note:
As from SW 4, the structure of the R parameters can be modified by the "Flexible memory
configuration" function.
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Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
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parameters R0 to R699 are channel-specific,
parameters R700 to R1299 apply to all channels.
Channel 1 to channel 4
R00
Transfer . .
.
parameters
R49
R50
Local . .
.
parameters
R99
R199
Global
. .
.
parameters
R100
R200
:
R219
R220
:
R239
R240
:
R299
Reserved
for internal
functions
R300
R301
:
R599
Additional
R600
global :
R699
R parameters
R700
Central
R parameters
R999
Additional
R1000
central
R1299
R parameters
R10000
ASCII
R parameters
R10019
ManualsBase.com
6 NC Machine Data (NC MD), NC Setting Data (NC SD)
R0 to R49
R00
. .
Typical application per channel:
.
Input of cycles and subroutines.
R49
R50 to R99
R50
Typical application per channel:
For calculations within cycles and subroutines.
The same local parameters may be used for nested
. .
subroutines. When cycles or subroutines are called with
.
@040 to 043, an R parameter stack saves the data used
so far and stores them after return to the calling program.
R99
R100 to R199
R199
Typical application per channel:
Memory for data which must be accessible for the main
. .
.
programs and subroutines. R100 to R109 are assigned if
Siemens tool management is used. R110 to R199 are
assigned for Siemens measuring cycles.
R100
R200 to R219
R200
:
Assigned internally (cycle converter)
R219
R220 to R239
R220
:
WS800 compiler
R239
R240 to R299
R240
:
Internal assignment plant.
R299
R300
R300
Stack pointer for @040, @041, @042, @043
R301 to R599
R301
:
Stack area for @040, @041, @042, @043
R599
R600 to R699
R600
:
Reserved for user
R699
R700 to R999
Typical application:
. .
.
Higher level memory for all NC channels, e.g. for
buffering target positions used by another channel.
R1000 to R1299
: (from SW 4)
Reserved for user
10 000
R10000 to R10019
. .
Reserved for user for the function "Select part program
.
for editing".
6FC5197- AA50
6.12.1 NC setting data (NC SD)
6–219