Aventics Ethernet POWERLINK Description Du Système Et Notice D'emploi page 105

AVENTICS | Bus Coupler AES/Valve Driver AV, Ethernet POWERLINK | R412018143–BAL–001–AF
Table 25:
14
Designation
UL
15
UA UL (14)
16
IO/DIAG
S/E
UA (15)
17
L/A 1
L/A 2
18
IO/DIAG (16)
19
S/E (17)
L/A 1 (18)
L/A 2 (19)
1)
At least one of the two LEDs L/A 1 and L/A 2 must be flashing in green. Depending on the data exchange, the flashing may be
so fast that it appears that the LED is flickering.
If the diagnostic run is successful, you may commission the valve system. Otherwise, the errors
must be remedied (see section 13 "Troubleshooting" on page 123).
3. Switch on the compressed air supply.
Commissioning the Valve System with Ethernet POWERLINK
Status of the LEDs on commissioning
Color State
Green Illuminated
Green Illuminated
Green Illuminated
Green Illuminated
Green Flashes quickly
Green Flashes quickly
Meaning
The electronics supply voltage is greater than the lower
tolerance limit (18 V DC).
Actuator voltage exceeds the lower tolerance limit
(21.6 V DC).
The configuration is OK and the backplane is working
perfectly.
The bus coupler exchanges cyclical data with the
controller.
1)
Connection to Ethernet device on fieldbus connection X7E1
is established and data exchange is taking place.
1)
Connection to Ethernet device on fieldbus connection X7E2
is established and data exchange is taking place.
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