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2
0
2
0
-0
6
10
Product Description
Indicators
—
General Part
Description for LED A, B, DIA, U
S
, U
Aux
Note
The LEDs in the lower area of the Ethernet IO module have different names and functions
depending on the selected protocol. The following LED descriptions are therefore divided into
a general part (1), which is valid for all protocol settings, and LED descriptions for a specific
protocol setting (2).
Figure 2.1
X4
X8
BF
DIA
Lnk/Act
X02
X01
U
S
U
Aux
A
DIA
B
x100
x10
x1
MS
NS
0 E/IP
PN
0
0
1
2
G60L
LED
Function
DIA
LED A (for each of X1 -
X8 A)
Red: peripheral error (sensor/actuator overload or short circuit)
SIO mode
Yellow: channel A status (pin 4) is "on"
Off: no error, not connected
IO-Link mode
Green: IO-Link communication present
Flashing green: no IO-Link device connected
Off: not configured for IO-Link
DIA
LED B (for each of X1
–
X8 B)
Red: peripheral fault (sensor and actuator overload or short circuit at
line L+ (pin 1))
SIO mode
White: channel B status (pin 2) is "on"
Red: overload or short circuit at C/Q (pin 4) line
Off: no error, not connected
IO-Link mode
Red: IO-Link COM mode: IO-Link communication error or overload
or short circuit at C/Q (pin 4) line
Flashing green: no IO-Link device connected
Off: not configured for IO-Link
LED U
S
Green: voltage 19 V
U
S
30 V
Red: voltage U
S
< 19 V or U
S
> 30 V
LED U
Aux
Green: voltage 19 V
U
Aux
30 V
Red: voltage U
Aux
< 19 V or U
L
> 30 V
Red alert is only possible if, for EtherNet/IP, the option "Report U
Aux
supply voltage fault" is enabled in "General Diagnostic Settings" or,
for PROFINET, the option "U
Aux
supply diagnosis" is enabled in
"Global Diagnostic Parameters."
Table 2.1