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L/A1
L/A2
green
Description
The corresponding Ethernet PG/OP channel is physically connected to the Ethernet.
The corresponding Ethernet PG/OP channel is not physically connected to the Ethernet.
The corresponding Ethernet PG/OP channel indicates Ethernet activity, here the LED flickers.
Dependent on the mode of operation the LEDs show information about the state of oper-
ation of the PROFIBUS part according to the following pattern:
DE
green
BF1
red
Description
Master operation
Master has no project, this means the interface is deactivated respectively the master configured without
slaves with no errors.
2Hz
CPU is in STOP state, the master is in "clear" state. All the slaves are in DE (data exchange) and the
outputs of the slaves are disabled.
CPU is in RUN state, the master is in "operate" state. All the slaves are in DE. The outputs are enabled.
2Hz
CPU is in RUN state, at least 1 slave is missing and at least 1 slave is in DE.
2Hz
2Hz
CPU is in STOP state, the master is in "clear" state. At least 1 slave is missing and at least 1 slave is in
DE.
PROFIBUS is interrupted (no communication possible).
2Hz
At least 1 slave is missing and no slave is in DE.
X
2Hz
At least 1 slave is not in DE.
Slave operation
Slave has no configuration.
There is a bus error.
2Hz
Slave exchanges data with the master.
Slave CPU is in state STOP.
Slave exchanges data with the master.
Slave CPU is in state RUN.
not relevant: X
LEDs Ethernet PG/OP
channel
LEDs PROFIBUS
VIPA System SLIO
Hardware description
Structure > LEDs
HB300 | CPU | 013-CCF0R00 | en | 19-30
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