Panasonic HG-C Series - Page 6

6
6
Procedure
Measurement display
DOWN: Press for 3 seconds
Response
time setting
High precision High speedStandard
Output operation
setting
Light-ON Dark-ON
UP /
DOWN
UP /
DOWN
Trailing differential
mode
Rising differential
mode
2-point teaching
(Window comparator
mode)
1-point teaching
(Window comparator
mode)
Normal sensing
mode
Sensing output
setting
3-point teaching
(Window
comparator mode)
Analog output
setting
Analog voltage
output
Analog current
output
Hysteresis setting Hysteresis width
UP key: Increases hysteresis width
DOWN key: Decreases hysteresis width
External input setting
Zero set function Teaching function Light emitting stop
function
Trigger function
Timer setting
No timer OFF-delay ON-delay One-shot
Display setting Normal Invert Offset
Hold setting Hold OFF Hold ON
ECO setting ECO OFF ECO ON
Reset setting
Reset NG Reset OK
Response
time setting
UP / DOWN
UP / DOWN
UP / DOWN
UP / DOWN
UP / DOWN
UP / DOWN
UP / DOWN
UP / DOWN
UP / DOWN
UP / DOWN
UP / DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
TEACH
TEACH
TEACH
TEACH
TEACH
TEACH
TEACH
TEACH
TEACH
TEACH
TEACH
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
UP /
DOWN
13
Error indication
In case of error, attempt the following measures.
Error
indication
Description Solution
Hold OFF
- - - -
Hold ON
Measured
value blinks
Insufcient amount of
reected light.
The sensing object
is out of the sensing
range.
Conrm that the sensing distance is within
the specication range.
Adjust the installation angle of the sensor.
Flash memory is dam-
aged or passed its life
expectancy.
Please contact our ofce.
Load of the sensing
output is short-
circuited causing an
over-current to ow.
Turn OFF the power and check the load.
The semiconductor
laser is damaged or
passed its life expec-
tancy.
Please contact our ofce.
When zero set is set,
the measurement
is not performed
normally.
Since the display set-
ting is set to “Offset”,
the zero set function
can not be used.
Conrm that the sensing distance is within
the specication range.
Set the display to any setting except
“Offset.
During teaching, the
measurement is not
performed normally.
Conrm that the sensing distance is within
the specication range.
System error Please contact our ofce.
14
Cautions
● This product has been developed / produced for industrial use only.
● Make sure that the power supply is OFF before starting the wiring.
● If the wiring is performed incorrectly, it will cause a failure.
● Do not run the wires together with high-voltage lines or power lines,
or put them in the same raceway. This can cause malfunction due to
induction.
● Verify that the supply voltage variation is within the rating.
● If power is supplied from a commercial switching regulator, ensure
that the frame ground (F.G.) terminal of the power supply is con-
nected to an actual ground.
● If noise generating devices (switching regulators, inverter motors,
etc.) are used around the sensor mounting area, make sure to con-
nect the frame ground (FG) terminal of the device.
● Do not use this product during the transient state when the power
supply is turned ON.
● The overall length of the cable can be extended to 10m maximum
with a cable size of max. 0.3mm
2
.
● Make sure that stress by forcible bend or pulling is not applied to the
sensor cable joint.
● Although it depends on the type, light from rapid start type or high
frequency lighting type, uorescent lights, sunlight and etc. may affect
the sensing, therefore make sure to prevent direct incident light.
● This product is suitable for indoor use only.
● Keep water, oil, ngerprints and etc. which reect light, dust or par-
ticles etc. which interrupt the light, away from the emitting / receiving
surfaces of this product. If contaminants adhere to the surface, wipe
off with a dust-free soft cloth, or lens cleaning paper.
● Do not use the sensor in locations where there is excessive vapor,
dust or etc. or in an atmosphere where corrosive gases, etc. are
generated.
● Take care that the product does not come in contact with oil, grease,
organic solvents such as thinner, etc., strong acid or alkaline.
● Make sure to turn OFF the power supply, before cleaning the light
emitting / receiving windows of the sensor head.
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