Mitsubishi Electric F930GOT-BWD, Руководство по эксплуатации

Страница: 326 / 342

Graphic Operation Terminal GOT-F900 Changeover of Display Screen (GT Designer) 21
21-6
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.
Screen Nos. 1 to 500 (user screen)
Screen Nos. 1001 to 1030 (system screen)
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.
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 is set so that it will be changed over to screen
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 No. 11 is set so that it will be returned to the previous
screen (screen No. 10) in accordance with the upper
hierarchy setting assigned to the touch key.
MENU key: Upper hierarchy
Not set 1 10 20
No.1 No.10 No.20 No.30
While screen No. 30 is
displayed, screen No.
"20" which was
displayed just before is
stored in the memory.
Internal memory to
store screen No.
Storage
Screen No.
10
TIMER
Screen No. 10
Screen No. 10
MENU
TIMER SETTING
TIMER key
Press TIMER key to
change over the screen.
T0 10sec.
Internal memory to store
screen No.
MENU