
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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5241 Maximum spindle speed in rigid tapping (first-stage gear)
5242 Maximum spindle speed in rigid tapping (second-stage gear)
5243 Maximum spindle speed in rigid tapping (third-stage gear)
Maximum spindle speed in rigid tapping (fourth-stage gear)
5244
Maximum spindle speed in rigid tapping using the second spindle
(first-stage gear)
5245
Maximum spindle speed in rigid tapping using the second spindle
(second-stage gear)
5246
[Data type] 2-word
[Unit of data] min
-1
[Valid data range] The setting range is determined according to the spindle to position
coder gear ratio as follows:
Spindle : Position coder Setting range
1 : 1 0 to 7400
1 : 2 0 to 9999
1 : 4 0 to 9999
1 : 8 0 to 9999
Each of these parameters is used to set a maximum spindle speed for
each gear in rigid tapping.
NOTE
1 For the M series, set the same value for both
parameter No.5241 and parameter No.5243 for a
one-stage gear system. For a two-stage gear
system, set the value specified for parameter No.
5241 or 5242, whichever is greater, for parameter
No. 5243. Otherwise, P/S alarm No.200 will be
issued.
2 When rigid tapping is performed using the second
spindle
• When the SPR parameter (bit 1 of parameter
No.5204) is set to 0, the settings of parameters
No.5241 and No.5242 are applied to the second
spindle, as well as to the first spindle.
• When the SPR parameter (bit 1 of parameter
No.5204) is set to 1, the settings of parameters
No.5245 and No.5246 are applied to the second
spindle.