01/2007
11.5 Axes and spindles
11-379
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Speed controller
Maximum encoder limit frequency
Maximum spindle speed
Minimum spindle speed for current gear stage
IS: Axis/spindle stationary (n<n )
Speed range of spindle
Maximum spindle speed for current gear stage
Programmable spindle speed limit LIMS
Programmable minimum spindle speed G25
or spindle chuck
Speed range of current gear stage
Speed range of current gear stage
limited by G25 and G26
Speed range of current gear stage
with constant cutting rate G96 and G97
IS: Referenced/synchronized
Programmable spindle speed limit G26
min
0
Max. velocity/speed ”Axis/spindle stopped”
Fig. 11-30 Ranges of spindle monitoring functions/speeds
/FB1/ Description of Functions, Basic Functions,
S1 Spindles
Section: Spindle monitoring
References
11 NCK Commissionin
with HMI Advanced
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