Electrical connection
Disconnect the installation from power. Connect the unit as indi-
cated on the terminals. Never connect the minus potentials to
each other or the minus potentials to the FE connection. Ensure
an electrically save ground connection between AS-i controller
e
(terminal FE) and ground of the unit.
Supply the controller
e
with a 24 V DC voltage (20...30 V PELV), e.g.
from the 24 V power supply DN2011 of ifm electronic. The connection
is made to the ter24 V and 0 V.
Operating and indicating elements
Information concerning the state of the master (AC1365)/masters
/AC1366) and the connected system is given via three diagnostic LEDs
on the controller
e
.
• LED PWR/COM lights:
AS-i voltage present, at least one slave
was detected
• LED PWR/COM flashes: AS-i voltage present, but no slave was
detected correctly
• LED PROJ lights:
Projection mode active, the configuration
monitoring is deactivated
• LED PROJ flashes:
Projection mode active, changeover to
protected mode not possible as a slave
with the address 0 is connected
• LED CONF/PF lights:
Projected and current configuration do
not match
• LED CONF/PF flashes:
Periphery fault on at least one connected
slave
• LED PROFIBUS lights:
Bus error Profibus DP
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