ARI Armaturen CONA control EN - Manual (Page 25)

Rev. 0040807014 1614 Page 2-25
Operating and Installation Instructions
CONA
®
-control
6.2.1 Setting the PROFIBUS-DP address
The AS-i / PROFIBUS gateway is set in the factory to PROFIBUS address 3.
To change the PROFIBUS address, press the "Mode" and "Set" buttons on the AS-i /
PROFIBUS gateway for at least five seconds.
The current PROFIBUS address is then displayed, e.g. 003.
By pressing the "Set" button, you can change the PROFIBUS address (up to a maximum of
126) in increments of 1.
By pressing the "Mode" button, you store the set value.
If the display shows 0, you are not allowed to change the address via the PROFIBUS.
By pressing "Set", you can reset the value to 1 to enable the address to be changed via the
PROFIBUS.
Confirm the set value by pressing "Mode".
6.2.2 Addresses
Each slave (measuring amplifier or indication card) is assigned an address. These
addresses are preset in the delivery condition and should not normally be changed.
All slaves (measuring amplifiers and indication cards) must be assigned on the central
status indication in a fixed way, as otherwise the internal PLC software will not assign the
inputs and outputs correctly.
Example: Measuring amplifier 1a is assigned to indication card 1b.
Address assignment on the central status indication:
You can change a slave address on the AS-i / PROFIBUS gateway. A manual addressing
unit or the AS-i Control Tools software package (available as an accessory from specialist
dealers) represents a more convenient solution, however.
Before you can change the address of an AS-i slave on the AS-i / PROFIBUS gateway, you
must either reset the current slave address to 0 or delete it.
Measuring
amplifier Indication card
1a 1b
2a 2b
3a 3b
... ...
... ...
... ...
30a 30b