SICK GLS611 - Page 16

Distance displays
The distance displays (first display level) are provided for the purpose of adjusting the
focus position, see "Adjusting the focus position", page 25. The LEDs, when the first
display level is active, indicate the working distance and the focus position that has
been set.
Device status
Table 4: Device status (second display level)
Display LED
(green)
LED
(red)
LED
(yellow)
Status
Ready
O o
- The device is ready for use.
o O
- The device is not ready for use: hardware fault or soft‐
ware error.
Result
O o
- The read was successful.
o O
- The read was unsuccessful.
Light
O
- - Read mode: illumination on, internal reading interval
open.
U-Def - -
O
Data output via the host interface.
L/A Eth
Ö
- - Data traffic via the Ethernet interface.
O = lights up; Ö = flashes; o = does not light up
PROFINET operation (single port)
The Ready status LED signals the device status in the PROFINET network.
Table 5: Device status in the PROFINET network (Ready status LED)
Ready LED Device status Remarks
Green com‐
ponents
Red compo‐
nents
O o
Device is ready for use.
O Ö
Red compo‐
nents flash
cyclically
The device status in
the PROFINET network
depends on the flashing
frequency of the red LED
components.
Flashes
every 7 sec‐
onds
Network detection in the
device is active.
After switching on, the device detects
a PROFINET network and activates
the PROFINET protocol. The duration
of network detection can be config‐
ured in SOPAS ET (default: 3 min‐
utes). Network detection can be
deactivated in SOPAS ET.
Flashes
every
0.5 seconds
PROFINET is activated in
the device. The device is
not connected to the PLC
or the device is not config‐
ured.
Ö Ö
PROFINET is activated in
the device.
Prerequisite: the “Flashing” function
was activated for the device in the
configuration software of the PLC
(device identification).
O = lights up; Ö = flashes; o = does not light up
3 PRODUCT DESCRIPTION
16
O P E R A T I N G I N S T R U C T I O N S | GLS611 8026021//2020-12-18 | SICK
Subject to change without notice