Siemens SINUMERIK 808D ADVANCED Parameter Manual page 343

The range of values and the functionality correspond to the 15th G group "feed type".
Permissible values are the G values: 93, 94, 95, 96, 961, 97, 971 and 973.
The stated values make a functional distinction between the following variants:
==>
$SA_SPIND_S.
==>
43202 $SA_SPIND_CONSTCUT_S and the radius of the transverse axis.
==>
The default value is 94 (corresponds to G94)
The default value becomes active if the SD is written with impermissible values.
43210 SPIND_MIN_VELO_G25
rev/min Programmed spindle speed limitation G25
-
- -
Description:
A minimum spindle speed limit below which the spindle must not fall is entered in
SPIND_MIN_VELO_G25. The NCK limits the set spindle speed to this value if it is too
low.
The spindle speed may only fall below the minimum as a result of:
●
Spindle offset 0%
●
M5
●
S0
●
NC/PLC interface signal DB380x DBX4.3 (Spindle stop)
●
NC/PLC interface signal DB380x DBX2.1 (Servo enable)
●
NC/PLC interface signal DB3300 DBX3.7 (Channel status: Reset)
●
NC/PLC interface signal DB380x DBX2.2 (Delete distance-to-go/Spindle reset)
●
NC/PLC interface signal DB380x DBX2002.5 (Oscillation speed)
●
Cancel S value
SD irrelevant to ......
other spindle modes used in open-loop control mode (SPOS, M19, SPOSA)
Related to:
43220 SPIND_MAX_VELO_G26
rev/min Programmable upper spindle speed limitation G26
-
- -
Description:
A maximum spindle speed is entered in SD43220 $SA_SPIND_MAX_VELO_G26, which the
spindle must not exceed. The NCK limits an excessive spindle speed setpoint to this
value.
SD irrelevant for ......
all spindle modes except open-loop control mode.
Special cases, errors, ......
The value in SD43210 $SA_SPIND_MIN_VELO_G26 can be altered by means of:
●
G26 S.... in the part program
●
Operator commands via HMI
The value in SD43210 $SA_SPIND_MIN_VELO_G26 is retained after a reset or Power Off.
Related to ....
SD43210 $SA_SPIND_MIN_VELO_G25 (programmed spindle speed limit G25)
SD43230 $SA_SPIND_MAX_VELO_LIMS (programmed spindle speed limit G96/961)
Parameter Manual
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1
93, 94, 95, 97 and 971: The spindle is started at the speed in SD 43200
96 and 961: The speed of the spindle is derived from the cutting speed of SD
973: G973 behaves like G97, but the spindle speed limitation is not active
0.0
MD10709 $MN_PROG_SD_POWERON_INIT_TAB
MD10710 $MN_PROG_SD_RESET_SAVE_TAB
1000.0
-
DOUBLE
0.0 -
-
DOUBLE
0.0 -
NC setting data
S1
Immediately
7/7 U
S1
Immediately
7/7 U
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