Siemens SINUMERIK 840Di Function Manual page 592

Detailed Description
2.6 Block search Type 5 SERUPRO
Read REPOS mode in synchronized actions
The valid REPOS mode of the interrupted block can be read via synchronized actions using
system variable $AC_REPOS_PATH_MODE=
0: not defined
1: RMB
2: RMI
3: RME
4: RMN
2.6.2 Acceleration measures via MD
Machine data settings
The processing speed of the entire SERUPRO operation can be accelerated using the
following machine data.
MD22600 $MC_SERUPRO_SPEED_MODE and
MD22601 $MC_SERUPRO_SPEED_FACTOR
With MD22600 $MC_SERUPRO_SPEED_MODE == 1, the SERUPRO operation will run at
the usual "Dry run feedrate".
Through MD22600 $MC_SERUPRO_SPEED_MODE == 0,
MD22601 $MC_SERUPRO_SPEED_FACTOR is evaluated,
and additional acceleration is permitted. Dynamic monitoring functions are disabled in this
mode.
SPEED factor for channel axes during ramp-up
Machine data MD22600 $MC_SERUPRO_SPEED_MODE is effective for the following
channel axes in the main run throughout the entire SERUPRO operation:
• PLC axes
• Command axes
• Positioning axes
• Reciprocating axes
The functions of MD22600 $MC_SERUPRO_SPEED_MODE and
MD22601 $MC_SERUPRO_SPEED_FACTOR apply only to SERUPRO and not to program
testing. In this case no axes/spindles are moved.
2-56
Repositioning not defined
Repositioning to beginning
Repositioning to point of interruption
Repositioning to block end point
Repositioning to next geometric path point of interrupted block
Mode Group, Channel, Program Operation, Reset Response (K1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0