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Appendix: The First Commissioning of AS-i
6170
B
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10 Appendix: The First Commissioning of AS-i
In this chapter an example is given of how to put an AS-i network
into operation quickly and easily and without the need for external
devices. The addressing of the components connected to the AS-i
network can be performed directly on the AS-i master. It is of course
more comfortable to do the addressing with a hand-held program-
ming device or with the Windows software AS-i Control Tools. How-
ever, it is possible to configure even complex networks using only
the AS-i master.
What to do ? How to go about it?
See to it that the AS-i master is prop-
erly supplied with power. Connect the AS-i power supply unit to
the terminals AS-i + and AS-i - of the
master, connect the ground terminal.
Turn on the power supply.
After the self-test: the LEDs ”AS-i” and “PRJ” are on. The figure display shows
“OFP”: the AS-i master is in the off-line phase. Shortly after that a “SEA” will be
displayed: the AS-i master stays in the detection phase.
Switch the device to the projecting
mode, if the yellow LED does not light
up.
Press the “MODE”-button for approx.
five seconds.
The yellow LED “PRJ” lights up. The device is now in projecting mode.
Add a slave with the address 0 to the
AS-i line.
Connect the slave's terminals with the
terminals AS-i +/- of the master.
The green LED “ACTIVE” lights up. The figure display shows “0”. This means
the AS-i master has detected the slave.
Change the slave address to address
1.
Select address 1 by pressing the
“SET” button shortly, if necessary
repeatedly, whereby after each opera-
tion the next in each case free address
is indicated. When a “1” appears on
the display press the “SET” button for
approx. five seconds until the display
blinks. Press again shortly the “SET”
button to assign the new address to
the slave.
The AS-i master detects the slave with address 1 and displays “1”.
Connect another slave with address 0
to the AS-i line and allocate the
address 2 to it.
Connect the slave to the AS-i line. The
addressing is the same as for the pre-
vious slave.
The addresses of all slaves detected are now displayed sequentially.