ABB AC500-S Safety User Manual page 41

LED Description
DIAG Diagnostics
RUN Run mode indi-
cator
I-ERR Internal device
error indicator
E-ERR External error
indicator
DANGER!
The safety functionality and, as a result, safe process operation, is no more guaranteed by the
SM560-S Safety CPU in the DEBUG RUN (Non-safety) mode.
In case of DEBUG RUN (Non-safety) mode activation on SM560-S Safety CPU, the responsibility
for safe process operation lies entirely with the organisation and person responsible for the acti-
vation of DEBUG RUN (Non-safety) mode.
With the help of POU SF_SAFETY_MODE (
ther details) one can retrieve the information if SM560-S is in SAFETY or DEBUG (NON-SAFETY)
mode and, if required, stop or limit user application program execution.
30.03.2017
Colour Status
Yellow ON
BLINKING
OFF
Green ON
BLINKING
OFF
Yellow ON
BLINKING
OFF
Red ON
BLINKING
OFF
Red ON
BLINKING
OFF
Ä Chapter 4.6 "AC500-S Libraries" on page 224 for fur-
AC500-S
AC500-S Safety Modules
SM560-S Safety CPU > Diagnosis and LED status display
Meaning
Configuration error
Not applicable
No configuration error
Safety CPU is in RUN (Safety) mode. The
application program is executed.
Not applicable
Safety CPU is in DEBUG STOP mode. The
application program is not executed.
Safety CPU is in DEBUG RUN (Non-safety)
mode. The application program is executed.
Firmware, boot project or boot code update
indication
Safety CPU is in DEBUG STOP mode. The
application program is not executed.
Internal device error leading to a SAFE STOP
state (no valid telegrams are generated by the
device)
Firmware or boot code update
No internal device error leading to a safe state
This LED can be set only from the user applica-
tion program using a special library POU
SF_E_ERR_LED_SET (
"AC500-S Libraries" on page 224 for further
details). One of possible use cases is the visu-
alization of important external device errors.
This LED can be set only from the user applica-
tion program using a special library POU
SF_E_ERR_LED_SET (
"AC500-S Libraries" on page 224 for further
details). One of possible use cases is the visu-
alization of light external device errors.
No external errors were identified.
Ä Chapter 4.6
Ä Chapter 4.6
41