ABB AC 800M

Ethernet Activity LED Section 6 Linking Device LD 800DN
186 9ARD000014-600 A
Ethernet Activity LED
The Ethernet Activity LED flashes green as Ethernet packets are received or
transmitted.
Ethernet Link LED
The Ethernet Link LED indicates that the module is connected to an Ethernet
network. The LED displays solid green if there is a valid physical link.
Ethernet Module Status LED
Table 32 shows the Status LED states of an Ethernet module.
Flashing Red Recoverable fault A fault that can be corrected and does
not require a LD 800DN reset has been
detected. This will typically be a
configuration error.
Red,Green
Alternate
Flashing
Self Test A self test of the module is in progress.
Table 32. Ethernet Module Status LED States
State Summary Description
Off No Power No power supply.
Solid Green Normal The module is operating correctly.
Flashing Green Standby The module has not been initialized.
Solid Red Unrecoverable fault A fault the requires user intervention has
been detected. Correct the problem and
reset the LD 800DN.
Table 31. DeviceNet Module Status LED States (Continued)
State Summary Description