34 Rockwell Automation Publication 5000-UM005B-EN-P - November 2015
Chapter 2 Common Analog I/O Module Features
The following table shows values that can appear when using Percent of
Full Scale.
You configure Scaling on the Chxx category in the Module Properties dialog box
for each module. For more information on using the Module Properties dialog
box, see Chapter 6,
Configure the Module on page 83.
Data Offset
The 5069 Compact I/O analog I/O modules support offset features that let you
compensate for any inaccuracy inherent to the input or output device connected
to the channel. The offset value adjusts the input or output data value.
The following channel offset features are available:
• Sensor Offset - Available on 5069 Compact I/O analog input modules.
For more information on using the Sensor Offset feature, see
page 47 and
page 68.
• Channel Offset - Available on 5069 Compact I/O analog output modules.
For more information on using the Channel Offset feature, see page 75.
Table 4 - Current Values Represented in Engineering Units
Current Engineering Units Value Value in I.Chxx.Data Tag
0.0 mA -25.00% -25.00
3.0 mA -6.00% -6.00
4.0 mA 0.0% 0.00
12.0 mA 50.0% 50.0
20.0 mA 100.0% 100.0
23.0 mA 118.75% 118.75
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