ZIEHL-ABEGG Fcontrol FKDM..-C Series, Руководство по эксплуатации

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5.14.2 Automatic addressing
Automatic addressing can be performed by a PC with ZAset software. The connections
“
ID1
”
and
“
ID2
”
for
“
addressing
”
are connected with each other additionally next to the bus connection for this.
This means that it is no longer necessary to address every single member manually in the network.
On the
fi
rst client that is connected directly to the terminal or the PC,
“
GND
”
and
“
ID1
”
or
“
ID2
”
must be
bridged. This is recognised as a result and occupied by address 1 .
For the following clients the connection
“
ID1
”
or
“
ID2
”
of a client respectively is connected with
connection
“
ID1
”
or
“
ID2
”
of the next client.
The automatic addressing of other clients is initiated by the previous client via this connection.
Example for automatic addressing via USB converter
11.11.2013
v_modbus_autoadr_zaset.vsd
ID1 GND
A
(D+)
B
(D-)
ID2
MODBUS
(RS-485)
A
d
d
re
s
si
n
g
A
d
d
re
s
si
n
g
ID1 GND
A
(D+)
B
(D-)
ID2
MODBUS
(RS-485)
A
d
d
re
s
si
n
g
A
d
d
re
s
si
n
g
A
(D+)
B
(D-)
GND (X)
USB
USB-485-Mini/OP
On the USB-485 converter connection to the terminals: A (D+), B (D-) and GND.
Connection of the clients via the terminals: A (D+), B (D-), GND and ID1 / ID2
Information
•
Except the data link
“
A (D+)
”
,
“
B (D-)
”
the
“
ID1 - ID2
”
and the
“
GND
”
connection may no further cable
cores of the data line be used.
•
The connections for the automatic addressing
“
ID1
”
and
“
ID2
”
are not directly connected with each
other internally. These may not be bridged; any order of connection is possible.
•
When using the automatic addressing, no repeaters can be used because these do not pass the
signal through to the addressing.
5.15 USB-interface
Over the USB interface if necessary a software update can be made. For this a consultation with our
V-STE support department for control systems-ventilation technology is necessary.
For communication with a PC (Virtual COMM Port) we make the necessary programs available on
request.
Danger due to electric current
Plug the jumper J1
to both PINs only for a software update via USB interface. The device will not
switch on if this jumper is plugged to both PINs!
Do not replug the jumper under voltage, observe the safety instructions!
Operating Instructions Fcontrol
–
model series FKDM25/32AM-C Electrical installation
L-BAL-E214-GB 1446 Index 002 Part.-No.
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