4.DESCRIPTION OF PARAMETERS B-64120EN/01
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5221 Number of spindle gear teeth (first-stage gear)
5222 Number of spindle gear teeth (second-stage gear)
5223 Number of spindle gear teeth (third-stage gear)
Number of spindle gear teeth (fourth-stage gear)
5224
Number of second spindle gear teeth (first-stage gear)
5225
Number of second spindle gear teeth (second-stage gear)
5226
[Data type] Word
[Valid data range] 1 to 32767
When an arbitrary gear ratio is used in rigid tapping, each of these
parameters sets the number of teeth of each spindle gear.
NOTE
1 These parameters are enabled when the VGR
parameter (bit 1 of parameter No.5200) is set to 1.
2 When a position coder is attached to the spindle,
set the same value for all of parameters No.5221
through No.5224.
3 When the DMR function of the position coder signal
is used with a serial spindle, set the VGR
parameter (bit 1 of parameter No.5200) to 0, and
set these parameters to 0.
4 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.5221 and No.5222 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.5225 and No.5226 are applied to the second
spindle.