Omron ZW-C1*T User Manual page 106

Setting the Zero Reset Memory
Select whether or not to hold the measured value zero reset level even if the power is turned OFF.
As shown in the figure below, use the zero reset memory still set to "OFF" when using this function to perform
a zero reset at each measurement.
Example: When the level difference of a measurement target is measured
Sensor head
This step is
measured.
Zero reset
executed.
Direction of movement
Item Setting item
Sensor settings Zero reset memory
Important
• When zero reset memory is set to "ON", the zero reset is written to EEPROM (non-volatile memory) in the Sensor
Controller each time that a zero reset is performed. The EEPROM can be written a maximum of 1,000,000 times.
Pay attention to the maximum number of writing allowed when this is set to "ON."
• Even if zero reset memory is disabled, the zero reset level will be held also when the setting is saved. In this
instance, the zero reset will also be continued after a restart.
104
Setting the Output Conditions
Zero reset
Zero reset
executed.
executed.
Setting value
OFF (default
value)
ON
Description
The zero reset is canceled when the power is turned OFF.
The zero reset level is held even if the power is turned OFF.
ZW User's Manual