PDF Fanuc Power Mate i-D/H Parameter Manual

4. DESCRIPTION OF PARAMETERS
B63180EN/02
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5221
Number of spindle gear teeth (firststage gear)
5222
Number of spindle gear teeth (secondstage gear)
5223
Number of spindle gear teeth (thirdstage gear)
[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.5223.
5231
Number of position coder gear teeth (firststage gear)
5232
Number of position coder gear teeth (secondstage gear)
5233
Number of position coder gear teeth (thirdstage gear)
[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 position coder gear.
NOTE
These parameters are enabled when the VGR parameter
(bit 1 of parameter No.5200) is set to 1.
When a position coder is attached to the spindle, set the
same value for all of parameters No.5231 through No.5233.
When a spindle motor with a builtin position coder is used,
a position coder with a resolution of 2048 pulses/rev may be
used. In such a case, set the actual number of teeth,
multiplied by 2 (for conversion to 4096 pulses/rev).

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