Mitsubishi Electronics GOT-A900 Stereo Equalizer User Manual


 
A - 12
4 OPERATING THE UTILITY FUNCTION........................................................ 4 - 1 to 4 - 18
4.1 Utility function table.............................................................................................................................4 - 1
4.2 Selecting the utility function ................................................................................................................4 - 2
4.3 Selecting the required function on the utility menu screen
(Adjusting the brightness/contrast of the monitor screen) .................................................................4 - 3
4.4 Copying the monitor data/OS data between the internal memory and memory card (Screen & OS copy) .. 4 - 5
4.5 Setting the operating environment of the GOT (Setup)..................................................................... 4 - 7
4.6 Running diagnostic checks on GOT hardware (self-test)................................................................4 - 11
4.7 Displaying GOT memory information (memory information)...........................................................4 - 12
4.8 Setting the Clock (Clock) ..................................................................................................................4 - 13
4.9 Displaying the display area cleanup screen (screen cleanup)........................................................4 - 14
4.10 Changing security levels (security password)..................................................................................4 - 15
4.11 Controlling limited access to the utility menu (password)................................................................4 - 16
4.12 Adjusting the brightness of the monitor screen on the dedicated screen
(Brightness adjustment) ...................................................................................................................4 - 17
5 OPERATION PROCEDURES FOR THE LADDER
MONITOR FUNCTION..................................................................................... 5 - 1 to 5 - 2
5.1 Operation procedures before starting ladder monitoring...................................................................5 - 1
5.2 Operation procedures from display of user-created monitor screen
to start of ladder monitoring................................................................................................................5 - 2
6 OPERATING THE VARIOUS LADDER MONITOR SCREENS.................... 6 - 1 to 6 - 20
6.1 Screen operation and screen changes when monitoring..................................................................6 - 1
6.1.1 Reading data from the PLC ....................................................................................................6 - 1
6.1.2 Ladder read operation.............................................................................................................6 - 7
6.1.3 Using the defect search ........................................................................................................6 - 10
6.1.4 Changing from one screen to another..................................................................................6 - 13
6.2 Ladder monitor..................................................................................................................................6 - 14
6.2.1 Ladder monitor screen display and key functions................................................................6 - 14
6.2.2 Precaution during ladder monitoring ....................................................................................6 - 16
6.2.3 Switching the display form (decimal/hexadecimal)
and turning the comment display on/off ...............................................................................6 - 17
6.2.4 Changing the device value ...................................................................................................6 - 18
6.2.5 Printing...................................................................................................................................6 - 19
7 ERROR DISPLAY AND HANDLING WITH LADDER MONITORING............. 7 - 1 to 7 - 2
8 OPERATION PROCEDURES
FOR THE SYSTEM MONITOR FUNCTION.................................................... 8 - 1 to 8 - 2
8.1 Operation procedures before starting system monitoring .................................................................8 - 1
8.2 Operation procedures from user-created monitor screen display
to start of system monitoring...............................................................................................................8 - 2