Description of the AXC 1050 (XC)
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3.5 Diagnostics and status indicators
The diagnostics and status indicators are used for quick local error diagnostics.
Figure 3-7 Diagnostics and status indicators
X4
UL
UL
ETH
PWR
PN/AXC/PLC
Table 3-1 Diagnostics and status indicators of the controller
Desig-
nation
Color Meaning State Description
PN: PROFINET controller/device function
BF Red
Status of
PROFINET com-
munication/com-
munication errors
AXC 1050 (XC) as a PROFINET controller
Off
The AXC 1050 (XC) has established an active communication
connection to each configured PROFINET device.
On
No link status at the Ethernet interfaces and/or no 100-Mbit
transmission and/or no full-duplex operation.
Flashing
(1 Hz)
Link status present, at least one configured PROFINET device
has no communication connection.
AXC 1050 (XC) as a PROFINET device
Off
A PROFINET controller has established an active communica-
tion connection to the AXC 1050 (XC) (PROFINET device) or
the function of the PROFINET device is switched off.
On
No PROFINET communication (no link status at the Ethernet in-
terfaces).
Flashing
(1 Hz)
Link status present, no communication connection to the
PROFINET controller.