Step 2: Add The Digital Output Module In Simplex Mode - Rockwell Automation Allen-Bradley 1715-AENTR User Manual

Redundant i/o system
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Table 33 - Fault/Program Action Parameters
Parameters
Point
Output State During
Communication Failure If Communication Fail in Program Mode
Description
Click the point number to configure parameters for the specified point (0...7).
Program mode
Fault mode
Specify the action to take when communication fail in Program mode. Choose one of the
following:
• Leave outputs in Program mode state – When selected, lets you maintain outputs in the
Program mode state (default). When cleared, changes outputs to the Fault mode state.
Leave outputs in Program mode state appears dimmed only when in Hard Run mode.
• Change outputs to Fault mode state – When selected, lets you change outputs to the Fault
mode state. When cleared, changes outputs to the Program mode state.
Change outputs to Fault mode state appears dimmed only when in Hard Run mode.
12. Click OK.

Step 2: Add the Digital Output Module in Simplex Mode

Add a 1715-IB16D Digital Input module in Simplex mode to the project.
1. Add the new module, see
2. Select the 1715-OB8DE Digital Output module, see
The General tab appears.
Rockwell Automation Publication 1715-UM001J-EN-P - December 2020
Chapter 6
This value
Indicates the following controller tag settings
ProgMode = 0
• On
ProgValue = 1
ProgMode = 0
• Off
ProgValue = 0
ProgMode = 1
• Hold
ProgValue = The value previously set.
FaultMode = 0
• On
FaultValue = 1
FaultMode = 0
• Off
FaultValue = 0
FaultMode = 1
• Hold
FaultValue = The value previously set.
page
177.
Configure the Redundant I/O System
page
177, and click OK.
187

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