YASKAWA iC9200 Series, Manual, Page: 52 / 124

Please note that a separate licence is required for the use of PROFINET,
which must be activated accordingly!
Status
LED
PN-C ER
red
PN-D ER
red
Description
X X PROFINET IO controller signals:
n The PROFINET IO controller has established an active communication connec-
tion to each configured PROFINET IO device.
n The PROFINET IO controller is not configured.
red 1
X PROFINET IO controller signals:
n Bus error, no link available.
n Wrong transfer rate.
n Full duplex transfer is not enabled.
1Hz
X PROFINET IO controller signals:
n Link status is available, there is no communication connection to at least one
PROFINET IO device.
X X A PROFINET IO controller has established an active communication connection to
the CPU iC921xM-x PROFINET I-Device.
X X PROFINET I-Device signals:
n
Bus error, no connection to PROFINET IO controller.
X
1Hz
PROFINET I-Device signals:
n Link status exists but no communication connection to the PROFINET IO con-
troller.
yellow
1Hz
X X Used for device identification.
not relevant: X
1) The status depends on the operating mode of the CPU.
LEDs RJ45 jacks
4
LED Color Function
green The according RJ45 jack is physically connected to the Ethernet.
green
flickers
The LED flickers when there is data traffic.
LED power supply
5
LED Color Function
green
The CPU is power supplied.
LEDs PROFINET
2
PROFINET optional
iC9200 Series
Hardware description
Structure > LEDs
HB700 | CPU | PMC921xEx | en | 23-06 52