Leuze electronic DDLS 538 Series Original Operating Instructions page 44

Starting up the device
Operating mode
ADJ
Aligning
(Adjust)
LAS
Laser Adjustment
System
(Alignment laser)
LLC
Link Loss Counter
(interruption diag-
nostics)
MAS
Leuze electronic GmbH + Co. KG
Description
Operating mode for fine adjustment of the devices via SHA (see chapter 6.2.2 "Fine
adjustment with the single-handed adjustment (SHA) process").
• Data transmission to the connected participants is interrupted.
• The received signal level (SIGNAL QUALITY indicator) of the second device is
transmitted to the SIGNAL QUALITY indicator of the first device.
The quality of the fine adjustment is read directly on the device (SIGNAL QUAL-
ITY indicator) on which the fine adjustment is performed via the alignment
screws.
Notes:
• The AUT LED switches off if the ADJ operating mode is activated.
• The MAN LED switches off if the ADJ operating mode is activated.
Operating mode for activation/deactivation of the alignment laser (see chapter 4.2
"Mounting with alignment laser and level").
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 transmis-
sion 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 acti-
vated, an interruption of the optical link is displayed via the LLC LED (see chapter
3.3.1 "Indicators and operational controls in the control panel").
Notes:
• The LLC LED illuminates red even if the optical link is restored following an inter-
ruption.
• 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.
• In the LLC operating mode, the MAN, LAS and ADJ operating modes are deacti-
vated.
Using the MAS EtherCAT configuration, the user defines whether the DDLS 538 ... is
installed on the side facing the master or the side facing the slave (see chapter 7
"EtherCAT").
• For master-side installation, the MAS EtherCAT configuration must be activated
on the device. The MAS LED illuminates continuously green.
• For slave-side installation, the MAS EtherCAT configuration must be deactivated
on the device. The MAS LED is off.
Note: The device on which the MAS EtherCAT configuration is activated only estab-
lishes a cable-connected Ethernet link if the optical link exists between the two de-
vices and the slave-side device has already established a cable-connected link.
DDLS 538 ... 44