Omron ZW-C1*T User Manual page 142

Setting Monitor Focus
With analog output, the relationship between the output value and measured value to be displayed can be set
as desired to convert the measurement result to 4 to 20 mA current or -10 to +10 V voltage before output.
Set the focus to match the connected external device.
The output range can be set by entering the output value for the current or voltage values for any two points.
Example: When setting 4 mA output (1st point) for measured value of 0 mm and 20 mA output for measured
value of 6 mm (2nd point) (current output)
Output current
(mA)
20
4
Point 1
0
0
Important
Separate the two specified points by at least 1% of the rated measuring range of the connected Sensor Head or 40
m.
For example, for the ZW-S40, the two measured points must be separated by at least 12 mm × 0.01 = 0.12 mm as the
measuring range is 12 mm ( 6 mm).
Item Setting item
Monitor Monitor focus
focus
Point1
Point2
Note
The monitor focus can also be set with key operations on the Sensor Controller.
Setting Monitor Focus p.265
140
Parallel I/O connection
Point 2
Measured value
(mm)
6
Setting value
ON/OFF (default value)
Distance -999.999999 to
value -3.000000 (default value) to
999.999999 [mm]
Current 4 (default value) to 20 [mA]
output value
Voltage -10 (default value) to 10 [V]
output value
Distance -999.999999 to
value 3.000000 (default value) to
999.999999 [mm]
Current 4 (default value) to 20 [mA]
output value
Voltage -10 (default value) to 10 [V]
output value
Description
Sets monitor focus ON/OFF.
Sets the reference measured value for output.
When the analog output destination is set to current,
sets the current to be output when the distance value is
measured.
When the analog output destination is set to voltage,
sets the voltage to be output when the distance value
is measured.
Sets the reference measured value for output.
When the analog output destination is set to current,
sets the current to be output when the distance value is
measured.
When the analog output destination is set to voltage,
sets the voltage to be output when the distance value
is measured.
ZW User's Manual