Siemens SIMATIC S5 Manual page 234

IP 265
A Diagnostics and Error Messages
A.1 LEDs
The STOP and RUN LEDs show the following module modes:
Operating
LEDs on the IP 265
Status of
STOP LED
the CPU
RUN Steady light
RUN Flashing
light
RUN Flashing
light
RUN -
RUN High speed
flashing
Steady light
STOP
STOP Flashing
light
STOP Flashing
light
STOP -
STOP High-speed
flashing
*
Can be configured using COM 265
Note
The expansion outputs cannot be made passive.
EWA 4NEB 812 6130-02a
RUN LED
-
-
Steady light Short circuit at output (24 V)
Steady light
- Loading over I/O bus or loading from
-
-
Steady light Short circuit at output (24 V)
LED goes on only when inputs/outputs
have been configured as active
Steady light
- Loading from memory submodule
Diagnostics and Error Messages
Diagnostics
Inputs/outputs passive
Group fault
Inputs/outputs passive
Inputs/outputs active
Inputs/outputs active
memory submodule
Inputs/outputs passive
Group fault
Inputs/outputs passive
Inputs/outputs active
Operating
Status of
the IP 265
STOP
STOP/
Hard STOP
RUN
RUN
STOP
STOP
*
STOP/
Hard STOP
RUN
*
RUN
*
STOP
A-1