Typical DeviceNet topology
Features:
.
Trunk line with optional drop lines
.
AUMA DeviceNet controls can be removed without interrupting the trunk
line (the trunk line will remain connected in the bus connection)
.
Up to 64 DeviceNet devices can be connected
.
DeviceNet data signal and 24 V DC DeviceNet voltage supply in a single
cable
.
Adjustable transmission rates (125 kbit/s, 250 kbit/s, 500 kbit/s)
.
121 Ω bus termination on both ends of the trunk line
7.10 Setting the DeviceNet address and the baud rate via the local controls
This subclause only describes the setting of the DeviceNet address and the
baud rate. For further detailed instructions on the indication, operation and
setting of the AUMATIC refer to the operation instructions of the actuator
(multi-turn actuator SA(R) … / part-turn actuator SG …
with AUMATIC AC ...).
After the address or baud rate setting has been changed, the AUMATIC
must be switched off for a short time to activate the settings. As an alterna-
tive, you may also disconnect the DeviceNet voltage supply for a short time.
Default setting:
DeviceNet address: 64 (Parameter
MAC ID SW.VALUE = 64)
Baud rate: PGM Mode (Parameter
BAUDRATE SW.VALUE = PGM MODE)
.
Set selector switch at the AUMATIC to position OFF (0), figure F-1.
.
Switch on supply voltage.
.
Select menu indication M0:
.
Press push-button in one of the status indications (S0, S1, S2, S3 or
S4) longer than 2 seconds:
> 2 Sec.
Actuator controls AUMATIC AC 01.1 / ACExC 01.1
DeviceNet Operation instructions
20
Figure E-3
DeviceNet voltage supply
24 V DC
PS
Trunk line
Drop line
T-tap
Termination
switched on
Termination
switched on
Controls (master)
C
Figure
F-1
M0MAIN MENU
LANGUAGE /CONTRAST
SETTINGS
OPERATIONAL DATA
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