Error handling and diagnostics
CX51x0
73
Version: 1.9
9
Error handling and diagnostics
9.1
Diagnostic LEDs
Display
LED
Meaning
PWR
Power supply
The power LED lights green if
the device is connected to a
power supply unit and the unit is
switched on.
The S-UPS is activated (violet).
Bootloader is started and runs
without errors (The colors red
and yellow light up for one
second).
TC
TwinCAT status LED
TwinCAT is in Run mode (green)
TwinCAT is in Stop mode (red)
TwinCAT is in Config mode
(blue)
HDD
Read/Write CFast card
(red) indicates that access to the
CFast card is in progress.
FB1
Status LED1 for fieldbus (the
function is described under the
fieldbus interface)
FB2
Status LED2 for fieldbus (the
function is described under the
fieldbus interface)
All manuals and user guides at all-guides.com
