Mitsubishi Electric MELDAS C6 Instruction Manual page 266

(2) Alarms/Messages
In the message display area, the alarm or warning message that has the highest priority among
the alarms currently occurs under the current part system.
The background color of the alarm/messages is gray.
The background changes to red when an error occurs in the communication with the NC.
NC COMM.
IMPOSSIBLE
KEY
OPERATION
INVALID
When some error occurs with the communication with NC, a dialogue box will appear.
(3) Menus
Following menus are available.
(Note 1) If the color of menu character string is gray, the menu cannot be selected.
(Note 2) When the SETUP/MAINTENANCE screen is opened, this is invalidated (characters are displayed in
(Note 3) The MENU CHANGE display indicates that there is another menu opened.
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3. Screen Operation When Using a Panel Computer
Message Details of message
An error has occurred in the
communication with the NC.
The NC-dedicated display unit or
display unit other than touch
panel is connected, and key
inputs from the menu section or
keyboard section are invalid.
Inputs from the display unit other
than touch panel are valid in this
case.
Menu
Displays NC MONITOR screen.
NC
MONITOR
Displays 2-SYSTEM MONITOR screen.
2-SYSTEMS
MONITOR
Displays DATA IN/OUT screen.
DATA
IN/OUT
Displays SETUP/MAINTENANCE screen. (Note 2)
NC SETUP
MAINTE.
Displays NC ALARM GUIDANCE screen.
NC
ALARM
DIAGNOSIS
Displays REALTIME WAVE screen.
REAL
TIME
Displays OPERATION screen.
OPERATION
SCREEN
Executes the selected function.
EXECUTE
Used in DATA IN/OUT screen.
Used to change the menus. (Note 3)
MENU
CHANGE
gray), and the menu cannot be selected.
search engine
3.1 Screen Composition
• Check the connection between the NC
and panel computer. (Cable connection,
noise, etc.)
• Check the NC and panel computer
network settings.
The key inputs become valid by following
operations.
• Disconnect the NC-dedicated display
unit.
• Press the OPERATE menu.
Details
I - 251
Remedy
Reference
3.2. NC Monitor Screen
3.3. 2-System Monitor Screen
3.4. Data In/Out Screen
3.5. Setup/Maintenance Screen
3.6. NC Alarm Guidance Screen
3.7 Realtime Wave Screen
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3.4.5 Executing Function
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