B–63010EN/02
4. DESCRIPTION OF PARAMETERS
43
ROSx MeaningROTx
1 0 Setting is invalid (unused)
1 1 Rotation axis (B type)
(1) Inch/metric conversion, absolute coordinate values and
relative coordinate values are not done.
(2) Machine coordinate values, absolute coordinate values
and relative coordinate values are linear axis type. (Is
not rounded in 0 to 360_).
(3) Stored pitch error compensation is linear axis type (Re-
fer to parameter No.3624)
(4) Cannot be used with the ratation axis roll over function
and the index table indexing fanction (M series)
DIAx Either a diameter or radius is set to be used for specifying the amount of
travel on each axis.
0 : Radius
1 : Diameter
ZMIx The direction of reference position return.
0 : Positive direction
1 : Negative direction
NOTE
The direction of the initial backlash, which occurs when
power is switched on, is opposite to the direction of a
reference position return.
#7
1007
#6 #5 #4 #3
RAAx
#2 #1 #0
[Data type] Bit axis
RAAx When an absolute command is specified for a rotation axis:
0: The end point coordinates and direction of rotation conform to bit 1
(RABx) of parameter No.1008.
1: The end point coordinates conform to the absolute value of the value
specified in the command. The rotational direction conforms to the
sign of the value specified in the command.
NOTE
1 This parameter is valid when the rotary axis control function
is provided and the rotation axis rollover function is applied
(bit 0 (ROAx) of parameter No.1008 is set to 1).
2 This parameter is equal to bit 3 (RAAx) of parameter
No.1008.