Fine Adjustment Without The Single-Handed Adjustment (Sha) Process - Leuze electronic DDLS 538 S2 Series Original Operating Instructions

Starting up the device
6.2.3

Fine adjustment without the single-handed adjustment (SHA) process

For fine adjustment without the SHA process, two people are needed. Both people must communicate with
one another.
• One person monitors the stationary device.
• The second person monitors the mobile device.
Ä Activate the AUT (Automatic) operating mode on both devices (see chapter 6.1 "Setting the operating
mode").
Ä Move the travel axis or lifting axis in the direction of maximum distance.
ð The person at the mobile device and the person at the stationary device each monitor the
respective SIGNAL QUALITY indicator.
Ä Stop the axis as soon as the SIGNAL QUALITY indicator on either of the devices no longer shows any
green LEDs.
Adjust the mobile device if the stationary device shows a reduced received signal level (SIGNAL
QUALITY).
Ä Rotate the upper alignment screw to the right until the last green LED on the SIGNAL QUALITY indica-
tor switches off at the mutually opposing device (see chapter 3.1.1 "device construction"). To do this,
communication with the second person is required at the mutually opposing device.
ð Note: The second person on the mutually opposing device notifies you of their "Signal Quality" indi-
cator.
Ä Then rotate the alignment screw to the left until the last green LED on the SIGNAL QUALITY indicator
switches off. Only count the number of rotations.
Ä Then rotate the alignment screw half the number of rotations that was counted to the right again.
ð Data transmission is now vertically aligned in the exact center.
Ä Rotate the lower alignment screw to the right until the last green LED on the SIGNAL QUALITY indica-
tor switches off at the mutually opposing device (see chapter 3.1.1 "device construction"). To do this,
communication with the second person is required at the mutually opposing device.
ð Note: The second person on the mutually opposing device notifies you of their "Signal Quality"
indicator.
Ä Then rotate the alignment screw to the left until the last green LED on the SIGNAL QUALITY indicator
switches off. Only count the number of rotations.
Ä Then rotate the alignment screw half the number of rotations that was counted to the right again.
ð Data transmission is now horizontally aligned in the exact center.
Adjust the stationary device if the mobile device displays a reduced received signal level (SIGNAL
QUALITY).
Ä Rotate the upper alignment screw to the right until the last green LED on the SIGNAL QUALITY indica-
tor switches off at the mutually opposing device (see chapter 3.1.1 "device construction"). To do this,
communication with the second person is required at the mutually opposing device.
ð Note: The second person on the mutually opposing device notifies you of their "Signal Quality" indi-
cator.
Ä Then rotate the alignment screw to the left until the last green LED on the SIGNAL QUALITY indicator
switches off. Only count the number of rotations.
Ä Then rotate the alignment screw half the number of rotations that was counted to the right again.
ð Data transmission is now vertically aligned in the exact center.
Ä Rotate the lower alignment screw to the right until the last green LED on the SIGNAL QUALITY indica-
tor switches off at the mutually opposing device (see chapter 3.1.1 "device construction"). To do this,
communication with the second person is required at the mutually opposing device.
ð Note: The second person on the mutually opposing device notifies you of their "Signal Quality"
indicator.
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