7 Setting the Position Detection System
MITSUBISHI CNC
130
(4)
Select the handle mode or the JOG mode.
(5)
Select [ALARM/DIAGN] ---> [MENU (MENU 5)] ---> [ABS SERVO MONITOR] in the CNC monitor on GOT. Scroll
the page to display the [ABS. POSITION SET] screen.
Check that the NO-STOPPER is applied for the axis for which the absolute position zero point is to be initialized.
(Note)
The type of absolute position zero point initialization set is decided by the machine and axes
specifications, although "marked alignment method I" can be selected by setting "2" for "#2049 type
Absolute position detection method". Confirm whether the machine specifications allow the "marked
alignment method" before changing the type.
(6)
Set "1" to "#0 INIT. SET" of the axis for which the zero point is to be initialized.
(7)
Set the parameter "#2 ZERO".
(8)
Move the axis to the marked point.
(9)
Set "1" for "#1 ORIGIN" on the [ABS. POSITION SET] screen.
(10) Move the axis in the direction designated with the parameter "#2050 absdir".
The axis automatically stops when it has reached the first grid. Then the absolute position is established and the
basic machine coordinate system is automatically set.
(11) Carry out the absolute position initialization set for all the axes, and then turn the power ON again.
Summary of Contents for C70
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Page 18: ...1 1 Outline ...
Page 21: ...1 Outline MITSUBISHI CNC 4 ...
Page 22: ...5 2 GOT Initial Setup ...
Page 73: ...2 GOT Initial Setup MITSUBISHI CNC 56 ...
Page 74: ...57 3 PLC CPU Initial Setup ...
Page 91: ...3 PLC CPU Initial Setup MITSUBISHI CNC 74 ...
Page 92: ...75 4 CNC CPU Initial Setup ...
Page 105: ...4 CNC CPU Initial Setup MITSUBISHI CNC 88 ...
Page 106: ...89 5 Connecting and Setting up Multiple CNC CPU Modules ...
Page 115: ...5 Connecting and Setting up Multiple CNC CPU Modules MITSUBISHI CNC 98 ...
Page 116: ...99 6 Setting Machine Parameters ...
Page 130: ...113 7 Setting the Position Detection System ...
Page 153: ...7 Setting the Position Detection System MITSUBISHI CNC 136 ...
Page 154: ...137 8 Deceleration Check ...
Page 159: ...8 Deceleration Check MITSUBISHI CNC 142 ...
Page 160: ...143 9 Setting the Tool Entry Prohibited Range ...
Page 169: ...9 Setting the Tool Entry Prohibited Range MITSUBISHI CNC 152 ...
Page 170: ...153 10 Data Backup and Restoration ...
Page 184: ...167 Appendix 1 Explanation of Parameters ...
Page 435: ...Appendix 1 Explanation of Parameters MITSUBISHI CNC 418 ...
Page 436: ...419 Appendix 2 Explanation of Alarms ...
Page 608: ...591 Appendix 3 Display on 7 segment LED ...
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