Fine Adjustment; General Procedure - Leuze electronic DDLS 538 S2 Series Original Operating Instructions

Starting up the device
Deactivating MAS EtherCAT configuration
NOTICE
For devices installed on the slave side, the MAS EtherCAT configuration must be deactivated
(see chapter 7.2 "MAS EtherCAT configuration of the DDLS 538 ... S2 ...").
Ä Select the MAS EtherCAT configuration by repeatedly pressing the operating mode selector switch
[MODE].
ð The MAS LED flashes.
Ä Deactivate the MAS EtherCAT configuration.
ð Press the operating mode selector switch [MODE] for approx. two seconds until the MAS LED turns
off.
ð Release the operating mode selector switch [MODE] to deactivate the MAS EtherCAT configura-
tion.
ð The MAS EtherCAT configuration is deactivated. The MAS LED is off.
6.2

Fine adjustment

6.2.1

General procedure

Fine adjustment of the data transmission must be carried out after installation.
Prerequisites:
• The devices are opposite one another at a close distance (> 1 m). The SIGNAL QUALITY indicator
shows at least one or two green LEDs on both devices.
Perform fine adjustment
There are two processes for performing the fine adjustment:
• The patented single-handed adjustment (SHA) procedure makes it possible for a single person to moni-
tor the "Signal Quality" and adjust the transmitter (see chapter 6.2.2 "Fine adjustment with the single-
handed adjustment (SHA) process").
• The alternative procedure requires two people (see chapter 6.2.3 "Fine adjustment without the single-
handed adjustment (SHA) process").
• One person monitors the "Signal Quality".
• The second person adjusts the transmitter at the mutually opposing device.
Decide which of the two processes to use; explanations can be found in the following chapters.
Leuze electronic GmbH + Co. KG DDLS 538 ... S2 ... 46