1 Technical Description, Installation Guidelines, Operation
26
IE/AS
−
INTERFACE LINK PN IO
as of hardware version 1, as of firmware version V2.0
Release 08/2018
C79000
−
G8976
−
C216
−
03
1.9
Display and Control Elements
LED Displays
The following LED displays are located on the front panel of the IE/AS-i LINK:
S
Displays for the LAN connectors (separate for X1 and X2)
−
LINK: Connection to Ethernet partner
−
RX/TX: Data traffic
S
Displays of the IE/AS-i LINK
−
SF: system fault
−
BF: bus fault
−
ON: Power supply IE/AS-i LINK
S
Displays for the AS-i line
−
SF: AS-i system fault
−
APF: AS-i power fail
−
CER: configuration error
−
AUP: automatic address programming
−
CM: configuration mode
−
ON: AS-i status online / offline
Meaning of the IE/AS-i LINK LEDs
LED (color)
Status
Meaning
SF (red)
System fault
(link)
The LED is lit in the following situations:
S
In protected mode, a diagnostic interrupt (entering state) was
triggered on the PROFINET IO controller.
S
The IE/AS-i LINK has detected an internal error (for example
EEPROM defective).
BF (red)
Bus fault
The LED flashes in the following situations:
S
The connection between the PROFINET IO controller and the
IE/AS-i LINK has broken down or the PROFINET IO controller is
not active.
S
IE/AS-i LINK was not or was incorrectly assigned parameters by
the PROFINET IO controller.
ON (green)
The LED is lit when the IE/AS-i LINK is supplied with power.
