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BECKHOFF
10.6
Expansion card -ETHERCAT-
This section describes the EtherCat expansion card for AX2040/2070. Information on the range of
functions and the software protocol can be found in the EtherCat documentation. This expansion
cards enables the servo amplifier to be connected to the EtherCat network via RJ-45 connectors (IN
and OUT ports).
10.6.1
Front view
10.6.2
LEDs
LED
ERROR
RUN
ACT IN
ACT OUT
10.6.3
Connection diagram
AGND and DGND (connector X3) must be joined together !
AX2040/2070 Product Manual
06/2007
Function
flickering = Booting Error
blinking = Invalid Configuration
single flash = Unsolicited State Change
double flash = Watchdog Timeout
off = No Error
on = Device is in state OPERATIONAL
blinking = Device is in state PRE-OPERATIONAL
single flash = Device is in state SAFE-OPERATIONAL
off = Device is in state INIT
on = linked, but not active at X20A (in)
flickering = linked and active at X20A (in)
off = not linked at X20A (in)
on = linked, but not active at X20B (out)
flickering = linked and active at X20B (out)
off = not linked at X20B (out)
Expansion Cards
105
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