C70 Setup Manual
7.2 Adjustment of Reference Position Return in Relative Position Detection System
117
(5)
Determine the grid mask amount according to the state as shown below.
(6)
Select [TOOL PARAM] ---> [MENU (MENU 5)] ---> [SETUP (MENU 4)] ---> "Y" ---> "INPUT" --->[AXIS]. Scroll the
page to display the [ZERO-RTN PARAM] screen. Set the determined grid mask amount for "#2028 grmask".
Switch
OFF
ON
0
+
#2028
Grid mask
amount
Grid space
2
Position
Electrical zero point
(the first grid after the switch is turned ON and OFF)
Grid amount
Grid space
#2027 G28sft
Reference position
shift distance
Grid mask amount = Grid
Grid space
2
When is smaller
than the grid amount
Axis speed
Reference position
Near-point dog
Grid point
Grid mask
Grid space
2
When is larger
than the grid amount
Grid space
2
OFF
ON
Position
Axis speed
Reference position
Near-point dog
Grid point
Grid mask
#2028
Grid mask amount
Grid space
2
Grid amount
Grid space
#2027 G28sft
Reference position
shift distance
Electrical zero point before the grid mask setting
(the exact point is set after the grid mask setting)
Electrical zero point after the grid mask setting
Grid mask amount = Grid amount -
Grid space
2
Grid amount
after the grid mask
setting
Switch
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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