Rockwell Automation 2085 Micro800 Discrete and Analog Expansion I/O Modules - Manual (Page 50)

42 Rockwell Automation Publication 2080-UM003A-EN-E - March 2013
Chapter 5 Configure Your Expansion I/O Module
Delete and Replace an Expansion I/O Configuration
Using our example project, let us try to delete 2085-IF4 in slot 2 and 2085-OB16
in slot 3. Then, let us replace the modules with 2085-OW16 and another
2085-IQ32T module in slots 2 and 3, respectively. To do this:
1. On the project graphic in the center pane, right-click 2085-IF4 and click
Delete.
2. Another message box appears asking you if you want to empty the
placeholders to the left to fill the empty slot. Click No.
Open Circuit Response Choose from the following
options:
• Upscale
• Downscale
• Hold Last State
• Zero
Defines the response to be taken during
an open circuit, whether to upscale,
downscale, hold last state, or zero.
Upscale – Sets input to full upper scale
value of channel data word. The
full-scale value is determined by the
selected input type, data format, and
scaling.
Downscale – Sets input to full lower
scale value of channel data word. The
low scale value is determined by the
selected input type, data format, and
scaling.
Hold Last State – Sets input to last
input value.
Zero – Sets input to 0 to force the
channel data word to 0.
Configuration Parameters for 2085-IRT4
Configuration Property What to do Description