Graphic Operation Terminal F940GOT
Alarm Mode 6
6-11
6.6
Alarm history clear
This paragraph describes the operating procedure to clear the alarm history in the alarm
mode.
The clear history function deletes both the alarm history and the alarm frequency result.
u
u
u
u
Basic operation
•
When the message "COMPLETED!" is displayed, the history has been cleared.
•
By setting a control device (system information) to ON, the alarm history can be cleared
from the PLC.
When the screen creation software for DU (FX-PCS-DU/WIN-E) is used
When the first bit (b0) of a control device becomes ON, the alarm history is cleared.
Example: When M0 is selected as the control device
When the screen creation software for GOT-A900 (SW
¨
D5C-GOTRE-PACK) is used
When the first bit (b0) of the head read device (word device) becomes ON, the alarm history
is cleared.
Example: When D10 is selected as the head read device
By using a device specified in "History Clear Trigger" in "Alarm History Common Setting" in
the screen creation software, the alarm history can be cleared in the same way.
The ALARM
MODE screen
is displayed.
CLEAR HISTORY
Paragraph 6.1
YES
NO
: Executes the clear history function.
: Returns to the ALARM MODE screen.
Select "CLEAR
HISTORY" on the
screen.
[ CLEAR HISTORY ]
END
CLEAR HISTORY DATA ?
YES
NO
[ CLEAR HISTORY ]
When the contact input becomes ON, the alarm history is cleared.
When M0 is selected as the control device
M0
M8000 : Always ON
MOV D10 K1M10
M10
Summary of Contents for F940GOT-LWD-E
Page 1: ...OPERATION MANUAL F940GOT SWD E F940GOT LWD E...
Page 4: ...Graphic Operation Terminal F940GOT 2...
Page 6: ...Graphic Operation Terminal F940GOT 4...
Page 8: ...Graphic Operation Terminal F940GOT 6...
Page 14: ...Graphic Operation Terminal F940GOT Contents vi...
Page 104: ...Graphic Operation Terminal F940GOT Alarm Mode 6 6 12...
Page 148: ...Graphic Operation Terminal F940GOT Creation of Display Screens 9 9 30...
Page 228: ...Graphic Operation Terminal F940GOT Changeover of Display Screen FX PCS DU WIN E 11 11 18...