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VLT® Servo Drive System ISD 511
Operating Guide
7.2.3 Operating LEDs on the DAM 510
STATUS DAM
DEV
SVS ST
NET ST
AUX
LINK/ACT
X1
X2
X3
Illustration 53: Operating LEDs on DAM 510
Table 19: Operating LEDs on DAM 510
LED
DEV
SVS ST
NET ST
AUX
(State of the auxiliary voltage)
LINK/ACT X1
(Link/activity of In)
LINK/ACT X2
(Link/activity status of Hybrid Out)
LINK/ACT X3
86 | Danfoss A/S © 2023.08
Color
Flash status
Green
On
Flashing
Red
On
Flashing
Green
On
Off
Green/red
Fieldbus de-
pendent
Green
On
Off
Red
On
Green
On
Flashing
Off
Green
On
Flashing
Off
Green
On
Flashing
Description
Device is in state Operation enabled.
Device is in state Standby or Power-up.
Device is in state Fault or Fault reaction active.
DC-link is not applied at the input.
24 V safety supply is applied.
24 V safety supply is not applied.
Network status of the device (see corresponding fieldbus
standard).
(1)
Auxiliary voltage is applied to the output connector.
Auxiliary voltage is not applied to the output connector.
Auxiliary voltage undervoltage detected in the hardware.
Ethernet link established.
Ethernet link established and active.
No link.
Ethernet link established.
Ethernet link established and active.
No link.
Ethernet link established.
Ethernet link established and active.
Operation
AQ377148425069en-000101 / 130R1213
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Troubleshooting
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