KEYENCE LS-3100/3100W Series - Manual (Page 26)

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4 4 4 4 4 ENT Key Registers the desired number.
Turn ON the power while pressing and holding ENT to return to the factory
settings.
➪ See P.89 to P.96 for the factory settings.
5 5 5 5 5 UP/DOWN Key When making certain settings, two of the following items, value, mode or ON/
OFF status, appear at the same time on the subdisplay (CH2). Press this key
to move the cursor up and down to change one of the preset value or status.
6 6 6 6 6 ZERO (Auto-Zero)
Key
Resets the displayed value to "0".
1. Press ZERO to reset the displayed and output values to 0.0000 mm or
0.0000 inch. The "ZERO" indicator below the main display lights when this
key is pressed. From this moment, the main display will only show the
changes in measured value based on the value that has been reset.
2. Press ZERO again to cancel this mode. The "ZERO" indicator goes out
when this key is pressed.
• This function is available only for the measured value appearing on the
main display (CH1). Use FNC to reset the measured value on the
subdisplay (CH2) to 0.
➪
See P.39
• This key is invalid when the measurement mode is set to "P-P". At this
time, press HOLD to reset the measured value.
➪
See P.20
• It is also possible to remotely reset the measured value or cancel this
mode by sending a signal through one of the control I/O connector pins.
➪
See P.43
CHAPTER 4 Functions and Controls
OFFSET ZERO HOLD LOCK POSITION
mm
inch
7 7 7 7 7 HOLD Key
Holds the displayed and output values.
1. Press HOLD to hold the displayed and output values just before this key is
pressed. The "HOLD" indicator below the main display lights when this
key is pressed.
2. Press HOLD again to cancel this mode. The "HOLD" indicator goes out
when this key is pressed.
• If the measurement mode is set to "P-P", "PEAK", or "BOTTOM", the
previously measured value is reset when this mode is cancelled.
• It is possible to use this mode only on the main (CH1) display or on both
the main and subdisplay (CH2). To do this, choose the desired mode
using PRM.
OFFSET ZERO HOLD LOCK POSITION
mm
inch
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