Panasonic HL-C1 Series User Manual page 65

CHAPTER 5 FUNCTION ITEMS
5-2-3 Zero Set
The amount of displacement is displayed in reference to the center of measurement of the
sensor head during regular operation. After zero setting input is added, the amount of
displacement in reference to the current position is displayed. The measurement and
analog outputs at a timing setting of zero are forcibly reset to zero. Use this function to
reset measurement of the reference workpiece to zero and measure the displacement
amount or make a judgment of the upper or lower limit.
1. From the measurement display screen,
touch and display the subscreen.
Touch from the MENU screen. Next,
change to the subscreen by touching
2. Touch
"0".
• Analog output also changes to 0 simulta-
neously. (Voltage output = 0V, Current output
= 12mA)
• In independent operation, zero set can be
done for each sensor head (H1: Sensor
Head 1, H2: Sensor Head 2).
• In add/subtract operation, the analog output
of sensor head 1 and sensor head 2
becomes "0".
• In the zero set state,
in reverse highlighting.
• Zero Set is canceled if the Zero Set key is touched again.
• Cancel zero setting to return the reference position of measurement to the center of
measurement (default).
• Zero set is canceled if the hold mode is changed.
• Change head operation (independent/add and subtract measurement) to cancel zero
setting.
• When Zero Set ON is input from the input terminal, it is possible to input it again under
Zero Set status, in which the Zero Set operation is executed for each input.
• Do not add a Zero Set ON and Zero Set OFF input simultaneously at the input terminal.
• Conduct zero setting only when the object being measured by the sensor head is within
the measurement range.
Reference Default setting: OFF
Supplementary Explanation
• For independent and add and subtraction measurement, see "Sensor Head Operation"
on page 5-10.
to change measurement to
is displayed
MENU Screen
.
Measurement Display Screen
Measurement Display Subscreen
5-5