Operation Check; Explanation Of Functions; Sound Check Function; Response Time Adjustment Function - Takex PXB-50F Instruction Manual

7

OPERATION CHECK

1 When the optical axis adjustment is completed, attach the
cover.
Obstruct the sensor beams near the sensor or the center
2
of the detection line and check that an alarm can be
output correctly.
If the sound check switch is set to ON, the walk test mode
●
is activated for five minutes after the cover is closed.
The beep sounds is generated in synchronization with the
alarm output.
The alarm LED lights up according to the alarm output.
If no alarm is output
Turn off the power to the
transmitter and check that
an alarm is output.
8

EXPLANATION OF FUNCTIONS

This device features the functions that must be set for operating the device, as well as those that are necessary for adjustment procedures.
Perform setting and adjustment by checking the following table.
Whether to set on
transmitter or receiver
Receiver only
8-1

SOUND CHECK FUNCTION

You can be notified of the light reception status or current alarm ooeration on
the receiver by the sound of alarms.
Item
Light reception level
Walk test mode
8-2

RESPONSE TIME ADJUSTMENT FUNCTION

The detectable interruption time can be adjusted
(Refer to the diagram below to adjust the response time)
0.05
Response time adjustment volume
(Factory setting: 0.05)
<<Caution>>
(1) If the interruption time is shorter than the response time, the obstructing object is not detected.
(2) In areas where there are large objects that could be blown and obstruct the optical axis (e.g., birds, a lot of paper, and
cardboard), set the response time slightly slower by taking the installation condition into consideration. (However, if the
response time is too slow, the units may not detect an intruder.)
Be sure to perform an operation check after the optical axis adjustment.
An alarm is output
Light reception from other transmitter.
No alarm is output
Setting item
Sound check
Response time
Note: Only installed on the receiver
Operation (status)
Light reception level can be checked by the sound tone.
(The tone pitch becomes higher as the light reception level
increases.)
The beep sound is generated according to the alarm output.
(Activated for approximately 5 minutes after auto gain lock)
0.3
0.7
(Sec)
Transmitter
The sensor beams are
not obstructed
Light entrance due to
wraparound of the beams
(Due to light entrance caused
by reflection)
This section describes the detailed information of the functions that appear in
this instruction manual. Set each function according to the description below.
Setting
ON OFF
0.05 secs (Standard) 0.3 secs
OFF
Sound check switch
(Factory setting: OFF)
While the receiver cover is removed.
Note: Only installed on the receiver
Interruption time: Interruption time:
0.05 secs
Running at full speed
Receiver
Lit
Change the height or location of the sensor so
that the light on the detection line can be
obstructed completely.
Readjust the optical axis, and move the direction
of the optical axis away from the reflection
surface within the allowable range.
(Perform this for both the transmitter and receiver)
Check the method of installation.
Other
0.7 secs
ON
Other settings
Interruption time:
0.3 secs 0.7 secs
Walking normally Walking slowly
Bleep
(High-pitched
tone)