YASKAWA VIPA System SLIO Manual page 252

Deployment PG/OP communication - PROFINET
PROFINET diagnostics > Diagnostics status indication via SSLs
BF3 BS2
(bus error) (Bus status)
X
1Hz
X
0.5Hz
X X
X
4s on, 1s off
4Hz
X X
on: | off: | blinking:
Deployment BS LED - Bus
status
Deployment of the MT LED
- Maintenance
252
MT2 Meaning
(Maintenance)
X
n
n
X There was no IP address assigned.
Maintenance event of an IO device is pending respectively an internal error
happened.
Simultaneous blinking indicates a not valid configuration.
4s on, 1s off
The alternate blinking indicates that a firmware update of the PROFINET IO
controller is executed.
4Hz
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
2Hz
the module.
| not relevant: X
n BS LED: off
– PROFINET is not configured.
n BS LED: blinks with 1Hz
– Ethernet interface parameter are not valid.
n BS LED: blinks with 0.5Hz
– There was no IP address assigned.
n BS LED: on
– PROFINET is configured with valid Ethernet interface parameter, valid IP address
and at least one IO device.
n MT LED: off
– There is no maintenance event pending.
MT LED: on
n
– Maintenance event of an IO device is pending respectively an internal error hap-
pened.
– Here in the diagnostic buffer of the CPU, an entry was created, where you can
find more information about the maintenance event and to resolve it.
4.20 'Diagnostic entries' page 117
Resolve the error and execute PowerOFF/ON.
– Currently you need to perform a power cycle, to switch the MT-LED off again.
n MT LED: blinks
– With a suited configuration tool you can cause the LED to blink by means of the
function 'Member blink test' . This can be useful for e.g. identification of the
module.
– Simultaneous blinking together with BF2 LED (4s on, 1s off) indicates that the
configuration is invalid.
– The alternate blinking with BF2 LED with 4Hz indicates that a firmware update of
the PROFINET IO controller is executed.
Ethernet interface parameter are not valid.
I-Device is configured and Link mode does not correspond to '100 Mbps
full duplex' .
VIPA System SLIO
HB300 | CPU | 013-CCF0R00 | en | 19-30
Ä Chap.