YASKAWA VIPA System 300S+ Manual page 34

Hardware description
Structure > LEDs
RN ER
(RUN) (ERR)
green red
2Hz
LEDs PROFINET IO con-
troller X8
MT (Maintenance)
yellow
X
X
4Hz
2Hz
not relevant: X
L/A (Link/Activity)
green
flickers
not relevant: X
34
DE IF
green red
2Hz
BF (Bus error)
red
2Hz
X
4Hz
X
S (Speed)
green
X
X
X
Meaning
Alternate blinking at configuration faults.
Slave exchanges data with the master.
Meaning
n Bus error, no connection to sub net/switch
n wrong transfer rate
n Full-duplex-transmission is not activated
n Failure of a connected IO device
n At least one IO device is not access-able
n Faulty configuration
Maintenance event is pending.
The alternate blinking indicates that a firmware update of the
PROFINET IO controller is executed.
Firmware update of the PROFINET IO controller is finished
without error.
With a suited configuration tool you can cause the MT LED to
blink by means of the function 'Member blink test' . This can be
useful for e.g. identification of the module.
Meaning
The PROFINET IO controller is physically connected to the
Ethernet interface.
There is no physical connection.
Shows Ethernet activity of the PROFINET IO controller.
The Ethernet interface of the PROFINET IO controller has a
transfer rate of 100Mbit.
The Ethernet interface of the PROFINET IO controller has a
transfer rate of 10Mbit.
HB140 | CPU | 317-4PN23 | en | 18-01
+
VIPA System 300S