Omron ZX Series User Manual

Display Operations Section 4-1
109
4-1-2 Indicators
Laser ON Indicator: LD ON (Green)
The laser ON indicator is lit when the Sensor Head is emitting a laser
beam (Laser Diode: LD).
Judgement Indicators: HIGH (Orange), PASS (Green), and LOW (Yellow)
The judgement indicators light according to the conditions shown below.
Each judgement output operates in the same way.
Main Display: 5-digit Digital Display (Red)
The measured value (mm) is displayed in RUN Mode.
The hold value (mm) is displayed in the Hold Mode.
Characters are displayed upside down in Display Reverse Mode.
Sub-display: 5-digit Digital Display (Yellow)
The resolution or incident level is displayed in RUN Mode.
The threshold values are displayed in T Mode.
Characters are displayed upside down in Display Reverse Mode.
Enable Indicator: ENABLE (Green)
The Enable Indicator is turned ON/OFF according to the following condi-
tions.
Zero Reset Indicator: ZERO (Green)
The zero reset indicator lights when the zero reset function is enabled.
HIGH indicator Measured value > HIGH threshold
PASS indicator
LOW threshold ≤ Measured value ≤ HIGH threshold
LOW indicator
Measured value < LOW threshold
ON  During normal emission: Measurement enabled.
OFF  For non-measurement: Inadequate or excessive incident
level, outside the measurement range, or the Sensor Head is
not connected at power-ON

Omron ZX Series Specifications

General

Power Supply Voltage	12 to 24 VDC ±10%
Protection Rating	IP67
Output Type	NPN or PNP
Protection Circuit	Reverse polarity protection, short-circuit protection
Operating Temperature	-25 to 55°C (-13 to 131°F)