Honeywell XNX, Technical Manual

Page: 76 / 200

XNX Universal Transmitter
Section 2 - Installation and Operation 74
to decrement or increment the value until the desired value
appears� Use
✓
to select the value and move to the next setting�
Figure 117. Setting the Low Signal Percentage
Once the values for Beam Block Warning, Beam Block Fault
and Low Signal Percentage have been set, use the switch to
highlight the ‘
ü ’ on the right side of the display� Then use
✓
to
accept the changes to the XNX� If ‘
ü
’ is not highlighted, none of
the changes will be saved�
Figure 118. Accept Beam Block Changes
Figure 119. Beam Block Changes Accepted
Path Length
The distance (in meters) between the transmitter and the receiver
is set through the Path Length menu� This menu is available only
if the transmitter is connected to a Searchline Excel sensor�
Figure 120. Path Length Menu
Setting the Path Length or distance between the transmitter and
receiver of the Excel lets the devices determine the optimum
settings for the beam strength for the application�
Figure 121. Current Path Length Setting
Use the switches to move to the desired Path Length
setting and use
✓
to select it� Use the switches to
decrement or increment the value until the desired value
appears� Use
✓
to select the value and move to the next setting�
Figure 122. Setting Path Length
Once the values for Path Length have been set, use the switch
to highlight the ‘
ü
’ on the right side of the display� Use the
✓
to
accept the changes�