Changeover To Upper Hierarchy - Mitsubishi Electric F930GOT-BWD Operation Manual

Graphic Operation Terminal GOT-F900
21.4.2

Changeover to upper hierarchy

By pressing a touch key, the previously displayed screens is shown.
This function is useful to return to the previous screen in such a case that an abnormality had
occurred in the machine and an error message was displayed. (Refer to Paragraph 13.6.)
Touch key (upper hierarchy):Enter one among the following screen Nos.
Contents stored in the screen No. storage memory
The GOT has one screen No. storage memory which stores the previous screen without
regard to the setting at that time.
Example: Suppose that the screens are changed over as follows.
Screen No.
Storage
Internal memory to
store screen No.
Keeping of the contents stored in the screen No. storage memory
The contents stored in the screen No. storage memory is kept only while the power is turned
ON in the GOT main body. When the power is turned OFF, the memory is cleared.
Example of screen changeover to upper hierarchy
Screen No. 10
MENU
TIMER
Press TIMER key to
change over the screen.
TIMER key
Screen No. 10
TIMER SETTING
T0
MENU
Internal memory to store
screen No.
Screen Nos. 1 to 500 (user screen)
Screen Nos. 1001 to 1030 (system screen)
No.1 No.10
Not set
• Screen No. 10 is set so that it will be changed over to screen
• Screen No. 11 is set so that it will be returned to the previous
10sec.
10
Changeover of Display Screen (GT Designer) 21
No.20
1 10
No. 11 or screen No. 12 in accordance with the fixed value
assigned to the touch keys.
TIMER key : Fixed value = 11
COUNTER key : Fixed value = 12
screen (screen No. 10) in accordance with the upper
hierarchy setting assigned to the touch key.
MENU key: Upper hierarchy
No.30
While screen No. 30 is
displayed, screen No.
"20" which was
displayed just before is
stored in the memory.
20
21-6