Mitsubishi Electric C70 Setup Manual page 227

MITSUBISHI CNC
Appendix 1 Explanation of Parameters
【#1279(PR)】 ext15
bit3: Retaining the asynchronous feed modal during polar coordinate(cylindrical)
interpolation
Select whether to retain the asynchronous feed modal during the polar coordinate(cylindrical)
interpolation even after its interpolation is canceled.
Simultaneously, select whether to retain the speed even after the polar
coordinate(cylindrical)interpolation is canceled, in cases where the polar coordinate(cylindrical)
interpolation has been started and the speed is commanded.
0: Do not retain
1: Retain
【#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
1: Primary and secondary axes start the return synchronizing, and when the primary axis stops at
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.
bit4: Handle feed clamp selection
Select the operation when the speed has been clamped by the clamp speed in handle feed mode.
0: Clamp the movement speed (compatible with conventional specifications)
1: Clamp the number of handle input pulses
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 during
synchronization
Select the method of how to compensate the secondary axis when compensating
external machine coordinate system 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
1: Primary and secondary axes start the return synchronizing. Even when one axis stops at its
【#1282(PR)】 ext18
bit1: Condition of the reference position reached signal in synchronous control
This parameter switches only conditions of a master 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 master axis's reference position reached signal is output only when both of the master and
1: A master axis's reference position reached signal is output when the master axis reaches the
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reference position, the other axis continues moving until it reaches its reference position.
the reference position, the secondary also stops. Thus, the relative position of the primary and
secondary is kept.
the reference position, the secondary also stops. Thus, the relative position of the primary and
secondary is kept.
reference position, the other axis continues moving until it reaches its reference position.
secondary axes reach the reference position coordinate by a reference position return.
reference position coordinate.