KEYENCE IB Series - Manual (Page 36)

3-8 IB-E
3
B
a
sic O
perat
io
ns
3-3
Beam Axis Adjustment
Adjust the laser beam’s axis.
1
Mount the receiver so that the transmitter and receiver are on the same
line.
2
With no object set in the detection area, move the transmitter and mount it
where the display value is the largest.
The IB Series has a beam axis adjustment assistant function which makes it easy to adjust
the beam axis.
The beam axis can be adjusted easily with the help of the amplifier unit’s display and
sensor head laser emission warning indicator.
1
Press the / buttons on the main screen simultaneously for 2 seconds,
and display the received light on the sub display (lower level).
2
With no object in the detection area, move the transmitter and mount the
transmitter and receiver so that the displayed received light is the largest.
Reference The beam axis does not need to be adjusted if the base of the sensor head
and the left side of the receiver looking from the transmitter are installed on
the same reference surface.
Transmitter
Receiver
Beam Axis Adjustment Assistant Function
1
LASER
BANK 0
1
2
3
HI
LO
R.V. ANALOG
HI SHIFT
ZERO SHIFT
TIMING LO
ALIGNMENT
#.K)P
GO
HOLD CALC CHECK
Received light
Transmitter
Receiver
1
LASER
BANK 0
1
2
3
HI
LO
R.V. ANALOG
HI SHIFT
ZERO SHIFT
TIMING LO
ALIGNMENT
#.K)P
GO
HOLD CALC CHECK
Beam axis is misaligned.
Transmitter
Receiver
1
LASER
BANK 0
1
2
3
HI
LO
R.V. ANALOG
HI SHIFT
ZERO SHIFT
TIMING LO
ALIGNMENT
#.K)P
GO
HOLD CALC CHECK
Beam axis is aligned.