Through-Beam Sensor Heads: Fun Mode Functions; Auto-Scaling - Omron ZX Series Operation Manual

Through-beam Sensor Heads: FUN M ode Functions
3-8 Through-beam Sensor Heads:
FUN Mode Functions
3-8-1

Auto-scaling

Select either millimeters or a percentage for the display on the main dis-
play and whether the incident level or intercepted amount is displayed.
The current incident level (intercepted amount) is automatically scaled,
displayed, and output with respect to the reference incident level.
The default display setting is 100-L.
For no interception
Emitter Receiver
For half interception
Emitter Receiver
Sensing object
For full interception
Receiver
Emitter
Sensing object
Note 1. When 100-L or 100-d is selected, the incident level is displayed as a
percentage.
2. The above table shows values when the monitor focus function is not
used.
3. When scaling for values other than 5, 10, or 30 mm, use the 2-point
scaling function.
4. Set the monitor focus after the auto-scale setting.
Note: When the auto-scale function is set, all settings are automatically reset to
their default values.
5-L
Display 5.000
+4 V
Linear
output
20 mA
Display 2.500
0 V
Linear
output
12 mA
Display 0.000
− 4 V
Linear
output
4 mA
Refer to 4-5-13 Auto-scale Settings for the setting proce-
dure.
5-d 10-L 10-d
0.000 10.000 0.000
− 4 V − 4 V
+4 V
4 mA 20 mA 4 mA
2.500 5.000 5.000
0 V 0 V 0 V
12 mA 12 mA 12 mA
5.000 0.000 10.000 0.000
− 4 V
+4 V +4 V
20 mA 4 mA 20 mA
Section 3-8
30-L 30-d 100-L
30.000 0.000 100.00
− 4 V
+4 V +4 V
20 mA 4 mA 20 mA
15.000 15.000 50.000 50.000
0 V 0 V 0 V
12 mA 12 mA 12 mA
30.000 0.00
− 4 V − 4 V
+4 V
4 mA 20 mA 4 mA
100-d
0.00
− 4 V
4 mA
0 V
12 mA
100.00
+4 V
20 mA
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