Electrical Connection; Operating And Indicating Elements - IFM Electronic AC1311 Montageanleitung

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 safe ground connection between AS-i controller
(terminal FE) and ground of the unit.
Supply the CANopen controller
Connection is made to the terminals +24V and 0V.

Operating and indicating elements

Information concerning the state of the master (AC1311) / master
AC1312) and the connected system is given via three diagnostic LEDs
on the controller
• LED PWR/COM lights:
• LED PWR/COM flashes: AS-i voltage present, but no slave was
• LED PROJ lights:
• LED PROJ flashes:
• LED CONF/PF lights:
• LED CONF/PF flashes:
CANopen status LEDs (module status)
• LED green flashes 1Hz:
• LED green flashes 2Hz:
• LED green lights:
• LED red flashes 1Hz:
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AS-i voltage present, at least one slave
was detected
detected correctly
Projection mode active, the configuration
monitoring is deactivated
Projection mode active, changeover to
protected mode not possible as a slave
with the address 0 is connected
Projected and current configuration do
not match
Periphery fault on at least one connected
slave
Pre-operational status
Prepared status
Operational status
Initialisation error
with a 24V DC voltage (20...30V DC).
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