Mitsubishi Electric MELDAS 600M Series Instruction Manual page 159

(2) User parameter, common variable protection (KEY 2)
The operations listed in Table 2 are prohibited when KEY 2 is OFF.
No.
(Note) If setting of data in the screens shown in Table 2 No. 1 to 6 is attempted when the KEY2 is
(3) Machining program protection (KEY 3)
The operations listed in Table 3 are prohibited when KEY 3 is OFF.
No.
(Note) If editing or setting, etc., is attempted on the screens shown in Table 3 No. 1 to 8 when the
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CHAPTER 1 SCREEN OPERATIONS
Table 2 Data protected by KEY 2
1 Control parameter ON/OFF
2 Axis parameter setting
3 Operation parameter setting
4 Machining parameter setting
5 Common variable setting
6 I/O basic parameter setting
7 Parameter input/output
8 Common variable input/output
OFF, the message "Data protect" appears.
If the operations shown in Table 2 No. 7 and 8 are attempted and the INPUT key is
pressed, the message "Data protect" appears, and the input and output are disabled.
Table 3 Data protected by KEY3
Operation
1 MDI data memory entry
2 Machining program editing
3 New program editing
4 Registered program comment setting
5 Machining program memory, compare, input/output
6 Machining program erasing (single, all)
7 Registered program comment setting
8 Machining program copy, number change
9 Machining program buffer correction
KEY3 is OFF, the message "Data protect" appears.
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3. Setup Screens
Operation
I – 144
Screen
Parameter/Control param
Parameter/Axis param
Parameter/Operation param
Parameter/Process param,
Rotate meas
Position display/Common variable
Input/Output/Parameter
Input/Output
Input/Output
Expansion
Screen
MDI MDI entry
Edit
Edit Newly create
Edit
Input/Output
Input/Output
Input/Output
Input/Output
Position display
menu
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List
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