GE PACSystems RX7i Reference Manual page 51

Chapter 2. CPU Features & Specifications
Status Indicator LEDs
LED LED State
41
RUN On Green
Off
RUN
Blinking in unison CPU is updating an internal programmable hardware device.
OE
PHY PRES On Green
Off
SSD On Green
Off
TEMP On Amber
Off
OK On Green
Off
Blinking;
All other LEDs off
OK Blinking
alternately
OE
OE
On Green
Off
FRC
On Yellow
Off
FLT On Red
Off
IO On Green
Off
RACT On Green
Off
RBOK On Green
Off
FAOK On Green
Blinking Green
Off
PWR On Green
Blinking Green
On Red
Off
41
This LED is located between the RUN and STOP pushbuttons. It indicates the PLC Mode.
40
Operating State
PLC is in RUN mode.
PLC is in STOP mode.
TPM Physical Presence (not functional).
Activity detected on Solid State Disk.
No activity detected on Solid State Disk.
Controlled shutdown due to CPU Overtemperature condition.
Overtemperature condition not detected.
CPU has passed its power-up diagnostics and is functioning properly. (Following
initialization sequence.)
Power is not applied or CPU has a problem.
PLC in STOP/Halt state; possible watchdog timer fault. If the programmer cannot
connect, cycle power with charged Energy Pack attached and refer to fault tables.
CPU encountered a Secure Boot Error.
Output scan is enabled.
Output scan is disabled.
One or more Overrides active in I/O Reference Tables.
No Overrides active in any I/O Reference Table.
PLC is in STOP/Faulted mode: a fatal fault has occurred.
No fatal faults detected.
PROFINET Connection Status = OK.
PROFINET Connection Status not OK.
Local Redundant CPU is Ready & Active.
Local Redundant CPU is not Ready.
Remote Redundant CPU is Ready.
Remote Redundant CPU is not Ready.
Field Agent Running and Connected to Cloud.
Blink at 0.5 Hz: Field Agent Starting.
Blink at 1 Hz: Field Agent Running.
Field Agent Off.
CPU running.
Booting up – diagnostics in progress.
Off
Reset / Power not detected.
PACSystems* RX7i, RX3i and RSTi-EP CPU Reference Manual GFK-2222AD