Siemens SIMOTION P320-4 E Manual page 52

Interfaces
4.4 Status displays
LED
ERROR or L2
(SF PROFINET LED)
MAINT or L3
(SF LED)
52
Meaning State
- Off
Error Red: Continuous
light
Red: Flashes quick‐
ly
(2 Hz)
Red: Flashes quickly
(2 Hz)
INIT Red:
Flashes slowly
(0.5 Hz)
- Off
Error Red
Red:
Flashes slowly
(0.5 Hz)
Red: Flashes quickly
(2 Hz)
Red: Flashes quick‐
ly
(2 Hz)
SYNC Off
of the PROFINET
interface
Yellow
Yellow: Flashes
quickly
(2 Hz)
Description
SIMOTION P320-4 works error-free.
Bus error at the PROFINET interface.
Erroneous configuration.
"FAULT" status
(only in combination with L1 and L3)
During the INIT process, the SF PROFINET LED is con‐
trolled by the boot loader.
The precise flashing behavior therefore cannot be de‐
termined and displayed.
In the INIT state, 0.5 Hz flashing is displayed in the SI‐
MOTION P state.
If no project has yet been loaded, 0.5 Hz flashing is also
displayed for the INIT, which, in this case, is also re‐
tained in the Running state.
SIMOTION P320-4 works error-free.
An event has occurred which needs to be acknowledged
(alarm, message, notification).
(See Diagnostics Guide)
License missing for licensed technology objects.
Carry out the licensing to correct the error.
Further information on the licensing can be found in the
SIMOTION P320-4 E / SIMOTION P320-4 S Commis‐
sioning and Hardware Installation Manual.
A fault has occurred to which the user program cannot
respond.
The following actions may be required to rectify the fault:
● Power OFF/ON
● Recommissioning
FAULT status
(only in combination with L1 and L2)
The PROFINET interface has not yet synchronized with
the send cycle clock of PROFINET IO with IRT, or
PROFINET IO with IRT has not been configured.
The PROFINET interface has synchronized to the send
cycle clock of PROFINET IO with IRT.
A PROFINET firmware download is in progress.
SIMOTION P320-4 E / P320-4 S
Manual, 01/2015