Mitsubishi Electric F930GOT-BWD, Руководство по эксплуатации

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Graphic Operation Terminal GOT-F900 Test Mode 13
13-4
13.4 DEBUG
The debug function confirms whether the switch functions and screen changeover operations
have been performed on the user screens as the user had intended.
The DEBUG screen is overlaid on the user screen. (Excludes F930GOT)
• HIST.
When the HIST. key is pressed, the history list of up to 20 switch functions (ON/OFF of
specified bit devices) and screen changeover operations are displayed. When the number
of functions/operations exceed 20, the functions/operations in the history list deleted from
the oldest one.
In the history list, screen Nos., touch key Nos., operations and target devices are displayed
in this order.
Operations are indicated in abbreviations shown in the table below.
" * " indicates a numeric.
Operation
abbreviation
Operation Target
SWT Bit operation (momentary) Controlled bit device
ALT Bit operation (alternate) Controlled bit device
SET Bit operation (set) Controlled bit device
RST Bit operation (reset) Controlled bit device
WRT Word operation (fixed value) Written word device
SCR Screen changeover
Changeover destination
Screen No. :K****
Storage
:BACK
PLC :[K****]
< Display example >
10 TK1 ALT M100: M100 is controlled alternately by the touch key 1 on screen No. 10.
10 TK10 SCR [K15]: The screen is changed over by the touch key 10 on screen No. 10.
The changeover destination is in accordance with an instruction
given by the PLC.
When the PLC gives an instruction, the current value of control
device (D
¡¡
) is displayed and the changeover destination screen
No. can be seen.
Screen No.
Touch key No.
Operation abbreviation
Controlled device