Mitsubishi Electric M800 Series Manual page 442

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
bit6: Interchange machine position display
Select whether to display interchanged (or moved) machine positions in the mixed control (cross axis con-
trol).
This setting will be followed not only when the axes are interchanged but also when the axes are moved.
(Note 1) This parameter is enabled when "#1280 ext16/bit2 (Interchange coordinate position display)" is "0".
0: Display interchanged (or moved) machine positions.
1: Display machine positions without being interchanged (nor moved).
bit7: Control axis superimposition command method
Select how to command control axis superimposition.
0: Use PLC interface signal for control axis superimposition
1: Use G command for control axis superimposition
(PR) #1281 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: Master and slave 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: Master and slave axes start the return synchronizing, and when the master axis stops at the reference
position, the slave axis also stops. Thus, the relative position of the master and slave is kept.
bit1: Selection of additional tool offset axis (for L system only)
Select on which axis to perform the additional axis' tool compensation.
0: Follow the setting of #1520 Tchg34.
1: The axis specified by #1027 Base_J is used as the 3rd compensation axis.
bit3: Synchronous control operation setting
Select whether or not the positioning of slave axis automatically aligns with that of master 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:
Not used.
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 slave 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 syn-
chronization control operation method signal.
0: Master axis and slave axis are independently compensated.
1: Master axis' compensation amount is applied to slave 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: Master and slave axes start the return synchronizing, and when the master axis stops at the reference
position, the slave also stops. Thus, the relative position of the master and slave is kept.
1: Master and slave 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.
425 IB-1501279-H