Siemens SINUMERIK 840C Installation Instructions Manual page 1071

12 Functional Descriptions
12.28.8 Overview of function identifiers and configuring parameters (DB 2, DR 2 ... DR 6)
Axial feed:
Formula for servo trace:
Formula for high-speed data channel:
Example: G91 G94 F1000 Z10 X10
In servo trace:
Read-off
with
and
results in
i.e.
The same feedrate results in the X axis. Both together have therefore a path feedrate of SQRT
2
( 707 + 707
Note: "Channel/IKA no." is not relevant in the servo trace screen!
Path feedrate:
Formula for servo trace:
Formula for high-speed data channel:
Example: G91 G94 F1000 Z10 X10
In servo trace:
Read-off
with
and
results in
i.e.
Distance to go on path:
Formula for servo trace:
Formula for high-speed data channel:
IKA input quantity value A:
Important:
If the input quantity is a position, the following applies:
Formula for servo trace
Formula for high-speed data channel:
If the input quantity is an R parameter, the following applies:
Formula for servo trace
Formula for high-speed data channel:
IKA input quantity value B:
Important:
If the input quantity is a position, the following applies:
Formula for servo trace
Formula for high-speed data channel:
If the input quantity is an R parameter, the following applies:
Formula for servo trace
Formula for high-speed data channel:
12–296
More user manuals on
MW= 1885
-4
LF = 0.5*10 [mm] in Z axis
IT = 16 [ms]
RW = 1885*120000*(0.5*10
RW = 707 [mm/min]
2
) = 1000 [mm/min] as programmed.
MW= 266.5
-3
EF = 10 [mm]
IT = 16 [ms]
RW = 266.5*60000*(10
RW = 999 [mm/min]
The IKA No. selected in the servo trace screen must be larger by 1 than the
desired IKA No (applies for SW 5.1 and 5.2).
The IKA No. selected in the servo trace screen must be larger by 1 than the
desired IKA No (applies for SW 5.1 and 5.2).
ManualsBase.com
RW=MW*120000*LF/IT [mm/min]
RW=MW*60000*LF/IT [mm/min]
in Z axis
-4 )/16 [mm/min]
RW=MW*60000*EF/IT [mm/min]
RW=MW*30000*EF/IT [mm/min]
-3
)/16 [mm/min]
RW=MW*EF [mm]
RW=MW*EF/2 [mm]
RW=MW*EF [mm]
RW=MW*EF/2 [mm]
RW=MW
RW=MW/2
RW=MW*EF [mm]
RW=MW*EF/2 [mm]
RW=MW
RW=MW/2
© Siemens AG 1992 All Rights Reserved
04.96
6FC5197- AA50
SINUMERIK 840C (IA)