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Operating mode
LAS
Laser Adjustment System
(Alignment laser)
LLC
Link Loss Counter
(interruption diagnostics)
FRE
Display of the preselected
transmission frequency (F1
or F2)
Activating the operating mode
Select the desired operating mode by briefly pressing the operating mode selector switch [MODE].
Repeatedly pressing the operating mode selector switch [MODE] selects the next operating mode, rol -
ling from top to bottom.
The LED of the selected operating mode flashes.
Activate the selected operating mode.
• Press the operating mode selector switch [MODE] for approx. two seconds until the LED of the
selected operating mode illuminates continuously.
• Release the operating mode selector switch [MODE] to activate the selected operating mode.
The LED of the selected operating mode illuminates continuously.
Data transmission remains active while changing the operating mode.
Exception: operating mode ADJ. After activating the ADJ operating mode, data transmission of
process data is interrupted.
Deactivating the operating mode
Select a new operating mode by repeatedly pressing the operating mode selector switch [MODE] for a
short time.
Leuze electronic
Description
Operating mode for activation/deactivation of the alignment laser (see
chapter 4.2).
Notes:
• The LAS operating mode can only be activated for devices with
alignment laser.
• If the LAS operating mode is activated for an actively transmitting
data transmission path, data transmission remains active.
• The AUT LED (green) illuminates simultaneously with the LAS LED
(green).
• In the LAS operating mode, the MAN, ADJ and LLC operating
modes are not to be activated.
Operating mode for activation/deactivation of interruption diagnostics. If
LLC is activated, an interruption of the optical link is displayed via the
LLC LED (see table 3.1).
Notes:
• The LLC LED illuminates red even if the optical link is restored fol -
lowing an interruption.
• The AUT LED (green) illuminates simultaneously with the LLC LED
(green or red).
• To reactivate LLC following an interruption of the optical link, the LLC
operating mode must be reset (see chapter "Activating the operating
mode").
• In the LLC operating mode, the MAN, LAS and ADJ operating
modes are deactivated.
For a given transmission path, the devices must be set to different trans -
mission frequencies during commissioning.
Transmission frequency F1 or F2 is configured with the operating mode
selector switch [Mode] via the FRE LED.
• FRE LED off: Transmission frequency F1 active
• FRE LED illuminates: Transmission frequency F2 active (factory set -
ting)
Note:
• The transmission path is correctly configured if the FRE LED on one
device illuminates and does not illuminate on the opposing device.
DDLS 508
Starting up the device
40
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