Aventics ED05 Rail Notice D'instruction page 23

AVENTICS | ED05 | R414010201–BAL–001–AA | English
11 Troubleshooting
Malfunction Possible cause
No output No power supply
pressure present
No set point
stipulated
No supply
pressure
available
Outlet pressure Supply pressure
too low too low
Outlet pressure A load with high
less than the set air consumption
point results in
a large pressure
drop
in the device.
Outlet pressure Housing
does not ventilation port
correspond to is closed
the stipulated set
point
ED05 pressure Exhaust port
regulator does silencer
not exhaust is clogged
Air is audibly Seal at the inlet
escaping connection or
outlet connection
is missing or
damaged
Leaks between
the ED05
pressure
regulator and
connected
pressure line
ED05 pressure
regulator is not
leak-tight
Pneumatic
connections
confused
Malfunction
Regulated output
Remedy pressure jumps
to a value larger
Connect the
than the output
power supply
pressure
Check the
polarity of the
Green "POWER"
power supply
LED not
illuminated
Switch on the
system parts
Green "POWER"
Stipulate a set
LED flashing
point
Connect the
supply pressure
Red "STATUS"
LED flashes
Increase the
supply pressure
Reduce air
consumption
Use a device with
a larger nominal
width
Ensure that the
housing
ventilation port is
open
Make sure the
exhaust port is
open
Check the seal
and exchange, if
necessary
With direct
assembly: Check
the pressure line
connections and
tighten,
if necessary
Exchange the
ED05 pressure
regulator
Connect the
pneumatics for
the pressure
lines correctly
(see "Assembly")
Possible cause Remedy
Set point too high Stipulate the
(> 20 mA or correct set point
> 10 V) or wrong
set point type
(current, voltage)
used
No power supply Check power
supply at the
integrated M12
plug
Supply voltage Check power
outside supply at the
of the specified integrated M12
range plug
Internal error Replace devices
21