GE PACSystems RX7i Reference Manual page 84

Indicators CPE302/CPE305 & CPE310
CPU Indicators
CPE302/ CPE310 LED
CPE305 LED
OK CPU OK
OK CPU OK
EN OUTPUTS
ENABLED
RN RUN
EN OUTPUTS
ENABLED
I/O FORCE I/O FORCE
STATUS STATUS
SYS FLT SYS FLT
(System Fault)
CM COM1
N/A RDSD / COM2
GFK-2222AD
On
Blinking Off
LED State
On Green
Off
Blinking
Other LEDs off
Blinking in
unison
On Green
Off
On Green
Off
On Yellow
Blinking Green
On Red
Blinking Red
On Green
Off
On Red
Blinking Green
Off
Blinking Green
Off
April 2018
Chapter 2. CPU Features & Specifications
CPU Operating State
CPU has passed its power-up diagnostics and is functioning
properly. (After initialization sequence is complete.)
CPU problem. RUN and OUTPUTS ENABLED LEDs may be
blinking in an error code pattern, which can be used by
technical support for troubleshooting. This condition and
any error codes should be reported to your technical
support representative.
CPU in STOP-Halt state; possible watchdog timer fault.
Refer to the fault tables. If PME cannot connect, cycle
power with a charged Energy Pack attached and refer to
fault tables.
CPU is in boot mode and is waiting for a firmware update
through a serial port.
CPU is in RUN Mode.
CPU is in STOP Mode.
Output scan is enabled.
Output scan is disabled.
Override is active on a bit reference.
Energy Pack charging; not yet charged above the minimum
operating voltage.
Energy Pack circuit fault.
Energy Pack near its end-of-life and should be replaced
soon.
Energy Pack is charged above its minimum operating
voltage.
Energy Pack not connected.
CPU is in Stop/Faulted mode because a fatal fault has
occurred.
Signals activity on serial port COM1.
No activity on serial port COM1.
Signals activity on serial port COM2.
No activity on serial port COM2.
(RDSD not attached)
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