KEYENCE LK-3100 User Manual
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2
SAFETY INFORMATION FOR LK-3100 SERIES
This manual describes how to install the LK-3100 series as well as its
operating procedures and precautions. Please read this manual carefully
for your safety.
Symbols
The following symbols alert you to important messages. Be sure to read
these messages carefully.
Failure to follow instructions may lead to injury.
(electric shock, burn, etc.)
Failure to follow instructions may lead to product
damage.
Provides additional information on proper operation.
General Safety precautions
• At startup and during operation, be sure to monitor the functions and
performance of the LK-3100 series.
• We recommend that you take substantial safety measures to avoid
any damage in the event a problem occurs.
• Do not open or modify the LK-3100 series or use it in any way other
than described in the specifications.
• When the LK-3100 series is used in combination with other instru-
ments, functions and performance may be degraded, depending on
operating conditions and the surrounding environment.
• Do not use this product for the purpose to protect a human body or a
part of human body.
• This product is not intended for use as explosion-proof product. Do not use
this product in hazardous location and/or potentially explosive atmosphere.
CONTENTS
Safety Information for LK-3100 series ............................................ 2
Safety Precautions on Laser Product ............................................. 3
Checking the Package Contents ..................................................... 6
Part Names ..................................................................................... 7
Connections .................................................................................... 8
Input/Output Circuit ......................................................................... 9
Installation ....................................................................................... 9
Power-on ....................................................................................... 10
Output Characteristics and LED indicator ..................................... 10
Setting ........................................................................................... 11
Using Each Function
AUTO ZERO ........................................................................... 12
Shift / Span ............................................................................. 13
Sensitivity Setting ................................................................... 14
DIP switches ........................................................................... 15
Measurement Mode Selection ................................................ 17
Sampling Cycle Selection ....................................................... 18
Hints on Correct Use ..................................................................... 19
Input Characteristics ..................................................................... 20
Specifications ................................................................................ 21
Characteristics .............................................................................. 22
Mutual Interference ....................................................................... 22
Warranties ..................................................................................... 23
Dimensions ................................................................................... 24
WARNING
CAUTION
Note