Proface GP4600R - 12.1 Standard HMIs with Rear Mounting Options" - Manual (Page 10)

12
Eng
lis
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Part Numbers and Functions
5. LED Indications
(1) Maintenance LED
Note: (1) For details on the Standby Mode function and on the operations to use in the
system data area to turn the screen off, read the "GP-Pro EX Reference Manual".
WARNING
UNINTENDED EQUIPMENT OPERATION
You cannot check the maintenance LED from the front of the GP unit.
• Design software by considering the possibility that touch operations may
be performed while an error has occurred.
• To prevent malfunctions caused by touch operations, design software so
that switches and other controls arranged on the screen do not function
when you want the screen to be off even if these controls are accessed with
touch operations.
(1)
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
Color Indicator Operation Mode
(Drawing) Logic execution mode
(when logic is
enabled)
Green ON Offline -
In operation RUN
Flashing In operation STOP
Orange Flashing Software starting up
Red ON Power is turned ON.
Flashing In operation Major Error
LED fade
(Green) ON The GP unit’s “Backlight Control” is set to Standby
Mode and the screen has gone blank.
– OFF Power is turned OFF.