
4.DESCRIPTION OF PARAMETERS B-63790EN/01
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NOTE
No check is made if all of values specified in
parameter Nos. 5711 to 5718 are 0.
If a nonzero value is specified in a parameter for the
"ath" gear stage, and all the parameters for gears
lower than the "ath" gear stage are reset to 0, a check
is made with a value specified for the "ath" gear stage
if the "ath" stage or a lower stage is selected.
For example, when parameter Nos. 5711 to 5713 = 0,
parameter No. 5714 = 800, and parameter Nos. 5715
to 5718 = 0, a check is made with an upper limit of
S800 if the fourth stage or a lower stage is selected.
5721 Spindle speed fluctuation range (I) not triggering a spindle speed fluctuation
detection alarm
[Input type] Parameter input
[Data type] Integerspindle
[Unit of data] min
-1
[Valid data range] 0 - 32767
This parameter specifies a permissible fluctuation range that does not
trigger a spindle speed fluctuation detection alarm.
5722 Time (p) allowed from when the specified spindle speed is changed until
spindle speed fluctuation detection begins
[Input type] Parameter input
[Data type] Integerspindle
[Unit of data] msec
[Valid data range] 0 - 32767
This parameter specifies the time (p) allowed from when the specified
spindle speed is changed until spindle speed fluctuation detection
begins. In other words, spindle speed fluctuation detection is not
performed until the specified time elapses after the specified spindle
speed is changed.
5751 Time constant at acceleration/deceleration of the spindle and drilling axis in
rigid tapping (fixed)
[Input type] Parameter input
[Data type] Integerspindle
[Unit of data] msec
[Valid data range] 0 - 4000
Set an acceleration/deceleration time constant when a fixed
acceleration/deceleration time constant is used for the spindle and
drilling axis in rigid tapping (with bit 2 (TSC) of parameter No. 5605
set to 0) .