AS-i/PROFIBUS Gateway Connections, Displays and Operating Keys
Subject to reasonable modifications due to technical advances Copyright Bihl+Wiedemann, Printed in Germany
Bihl+Wiedemann GmbH · D-68199 Mannheim · Phone +49-621-339960 · Fax +49-621-3392239 · Internet http://www.bihl-wiedemann.de
issue date 7.1.2002
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4.3.1 LEDs of the Single Masters
power The master's power supply is sufficient.
bus active LED on:Gateway is allocated to a PROFIBUS master.
LED off:Gateway is not allocated to a PROFIBUS master.
config err Configuration error
At least one configured slave is missing, or at least one detected
slave is not projected or for at least one projected and detected
slave the actual configuration data does not match the nominal
configuration data.
This LED blinks if there is at least one periphery fault at one AS-i
slave in the AS-i network. If there are configuration errors as well
as periphery faults, only configuration error is displayed.
U ASI The AS-i circuit is sufficiently powered.
ASI active Normal operation active.
(Blinks, if an B slave is displayed)
prg enable Automatic address programming enabled.
Exactly one slave is missing in protected operating mode. The
slave can be replaced by another slave of the same type with ad-
dress zero. The master addresses the new slave to the faulty ad-
dress and thus eliminates the configuration error.
prj mode The AS-i master is in configuration mode.
4.3.2 LEDs of the Double Masters
AS-i 2 Switching of the displays and push buttons between the two AS-i
circuits.
If this LED lights up, all displays and button operations are related
to AS-i circuit 2, otherwise AS-i circuit 1.
bus active LED on:Gateway is allocated to a PROFIBUS master.
LED off:Gateway is not allocated to a PROFIBUS master.
config err Configuration error
At least one configured slave is missing, or at least one detected
slave is not projected or for at least one projected and detected
slave the actual configuration data does not match the nominal
configuration data.
This LED blinks if there is at least one periphery fault at one AS-i
slave in the AS-i network. If there are configuration errors as well
as periphery faults, only configuration error is displayed.
power The master's power supply is sufficient.
U ASI The AS-i circuit is sufficiently powered.
prg enable Automatic address programming enabled.
Exactly one slave is missing in protected operating mode. The
slave can be replaced by another slave of the same type with ad-
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