Festo CESA-GW-AS-PB, Installation And Operation Owner'S Manual

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CESA-GW-AS-PB Description
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5.6 Indicators and operating elements
5.6.1 LED indicators – master
The LED’s on the front panel of the device indicate:
PROFIBUS
Power
The master is receiving sufficient power.
PROFIBUS
LED an: Gateway is allocated to a PROFIBUS Master.
LED aus: Gateway is not allocated to a PROFIBUS Master.
config error
Configuration error.
At least one configured slave is missing, or at least one detected slave is not config-
ured, or for at least one configured and detected slave the actual configuration data
does not match the nominal configuration data, or the master is in the startup proc-
ess.
This LED flashes if a peripheral fault has been detected for at least one AS-i slave on
the AS-i network. If there are configuration errors as well as periphery faults, only the
configuration error is displayed.
U AS-i
The AS-i network is sufficiently powered.
AS-i active
Normal operation is active
prg enable
Automatic single node replacement is enabled.
Exactly one slave is missing in the protected operating mode. The slave can be
replaced by another slave of the same type with address zero. The master automati-
cally addresses the new slave to the faulty address and thus corrects the configura-
tion error
prj mode
The AS-i master is in configuration mode.