Specifications

II Parameters
Base Specifications Parameters
II - 84
【#1281(PR)】 ext17
bit0: Switch manual high-speed reference position return in synchronous control
Select the movement of synchronized axes in manual high-speed reference position return.
0: Primary and secondary axes start the return synchronizing. Even when one axis
stops at its reference position, the other axis continues moving until it reaches its
reference position.
1: Primary and secondary axes start the return synchronizing, and when the primary
axis stops at the reference position, the secondary also stops. Thus, the relative
position of the primary and secondary is kept.
bit3: Synchronous control operation setting
Select whether or not the positioning of secondary axis automatically aligns with that of
primary axis when the axis subject to synchronous control is changed from servo OFF to
servo ON.
0: The positioning does not automatically align.
1: The positioning automatically aligns.
bit5: High-speed synchronous tapping valid
Select whether to enable the high-speed synchronous tapping.
0: Disable
1: Enable
bit6 : Compensation method for external machine coordinate system/ball screw thermal
expansion during synchronization
Select the method of how to compensate the secondary axis when compensating
external machine coordinate system or ball screw thermal expansion during
synchronization control. The setting of this parameter will be validated when you select
synchronous operation method by the synchronization control operation method signal.
0: Primary axis and secondary axis are independently compensated.
1: Primary axis' compensation amount is applied to secondary axis.
bit7: Switch automatic high-speed reference position return in synchronous control
Select the movement of synchronized axes in automatic high-speed reference position
return.
0: Primary and secondary axes start the return synchronizing, and when the primary
axis stops at the reference position, the secondary also stops. Thus, the relative
position of the primary and secondary is kept.
1: Primary and secondary axes start the return synchronizing. Even when one axis
stops at its reference position, the other axis continues moving until it reaches its
reference position.
【#1282(PR)】 ext18
bit1: Condition of the reference position reached signal in synchronous control
This parameter switches only conditions of a primary axis's reference position return
reached signal in synchronous operation. A secondary axis's signal is output when the
secondary axis reaches the reference position coordinate.
0: A primary axis's reference position reached signal is output only when both of the
primary and secondary axes reach the reference position coordinate by a reference
position return.
1: A primary axis's reference position reached signal is output when the primary axis
reaches the reference position coordinate.
bit2: Measurement basic point for tool length measurement I (for L system only)
Select how to specify the measurement base point coordinate for manual tool length
measurement I.
0: Specify the coordinate of "#2015 tlml-" as the measurement basic point (default).
1: Specify the workpiece coordinate system offset (modal) as the measurement basic
point.
bit5: Automatic correction of synchronization offset at power ON
The secondary axis position is automatically corrected so that the synchronization offset
before having turned the power OFF the last time can be restored at power ON.
(Note1) This parameter is enabled when the parameter "#1281 ext17/bit3 (Synchronous
control operation setting)" is set to "1".
0: Disable
1: Enable
【#1283(PR)】 ext19
Not used. Set to "0".
【#1284(PR)】 ext20
bit0: Spindle speed clamp check
Select whether to check the spindle speed clamp under the constant surface speed control.
0: Check the spindle speed clamp.
1: Not check the spindle speed clamp.
(Note) This parameter is enabled when the parameter "#1146 Sclamp" is set to "1".