Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 393

Analog Output Terminals
User Adjustment
Setting Using the DeviceNet Configurator
1,2,3...
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Depending on factors such as the characteristics and connection methods of
the output device, the output can be adjusted to compensate for error in the
final output. The following diagram shows when compensation is applied to
the conversion line at the two points for 0% and 100%.
Conversion data
0%
The ranges supported for adjustment (–5% to +5%) are shown in the following
table. If adjustment cannot be performed within the following ranges, check
the method being used to connect the output device.
Output range
0 to 5 V –0.25 to 0.25 V
1 to 5 V 0.8 to 1.2 V
0 to 10 V –0.5 to 0.5 V
–10 to 10 V –11 to –9.0 V
4 to 20 mA 3.2 to 4.8 mA
0 to 20 mA 0.2 to 1.0 mA
1. Double-click the icon of the Analog Slave to be set in the Main Window and
open the Edit Device Parameters Window. (From the Maintenance Mode
Window, click the right mouse button over the Slave icon and select Pa-
rameters and Edit.)
After adjustment
Before adjustment
100% Voltage/current
Low Limit
4.75 to 5.25 V
4.8 to 5.2 V
9.5 to 10.5 V
9.0 to 11 V
19.2 to 20.8 mA
19 to 21 mA
Section 7-5
High Limit