Omron ZX Series Operation Manual page 73

Reflective Sensor Heads: FUN M ode Functions
n Normal Mode (Hold Not Enabled)
In Normal Mode, the measured value is always displayed and output. The
timing input is disabled and no hold function will operate.
Current (mA)
20
4
Always outputs the measured value.
Section 3-5
Measured value
= Display value
= Output value
Time
53