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AS-i/CANopen Gateway Operating the AS-i/CANopen Gateway
Subject to reasonable modifications due to technical advances Copyright Bihl+Wiedemann, Printed in Germany
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5.4.2 Configuration Errors in Protected Operating Mode
As long as there is no configuration error, the numeric display is turned off while in
protected operating mode. Otherwise, the address with a faulty assignment is dis-
played. A faulty assignment occurs when a slave has been recognized or projec-
ted but cannot be activated.
If there are more than one faulty assignments the one that was first detected is dis-
played. Pressing the “set” button shortly displays the next higher faulty address.
Shortly appearing configuration errors are stored in the device (advanced AS-i dia-
gnosis). The last error that occurred can be displayed by pressing the set button.
If a short AS-i power failure is responsible for the configuration error the display
shows a “39”.
5.5 Assigning an AS-i Address in Configuration Mode
To assign a slave with address unequal zero to another address unequal zero, you
have to follow the instructions first in chapter 5.5.2 and then chapter 5.5.1 one after
the other.
5.5.1 Assigning a Slave Address
(assigning an available address to a slave with address zero)
In configuration mode, the addresses of all detected slaves are displayed one after
the other. To display the next higher available operating address, press the “set”
button shortly. Each time you press the “set” button, the next available address is
displayed.
Choose the displayed address as your target address by pressing the “set” button
for more than five seconds. The address display blinks. The master is ready for
programming; pressing the “set” button again addresses the connected slave with
address zero to the target (blinking address).
Any errors will be displayed by their error codes according to chapter 11. Otherwi-
se, the detected slaves are displayed again as described in chapter 5.3..
5.5.2 Erasing the Slave Address
(assigning address zero to a detected slave)
In configuration mode, the addresses of all recognized slaves are displayed one
after the other. By pressing and releasing the “set” button, the master displays the
next available address. If you press the button for more than five seconds while
Only slaves with address 0 can get a new address by the master.
There must not be two AS-i slaves with the same adrress on the
AS
- i circuit.