Proface GP4600R - 12.1 Standard HMIs with Rear Mounting Options" - Manual (Page 12)

13
Part Numbers and Functions
En
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6. LED Indications
(1) Status LED
(2) SD Card access LED
(3) Ethernet LED
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.
Color Indicator Description
Green
(Active) ON The SD Card is inserted.
OFF The SD Card is not inserted or is not being
accessed.
Color Indicator Description
Green
(Active) Flashing Data transmission is occurring.
OFF No data transmission
Green (Link) ON Data transmission is available
in 10BASE-T/100BASE-TX.
OFF No connection or subsequent
transmission is NOT available.
Link
Active