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440R-ENETR Network Interface Add-on Profile
Chapter 9
Figure 63 - Lock and Unlock Commands
GuardLink Fault Reset Commands
Figure 64
shows sample code to reset devices on the GuardLink circuit.
Rung 16 uses an HMI input to reset all devices in the GuardLink circuit. First,
we move a zero into the FaultResetCmd to clear out any previous commands.
Then, we move a -1 into the FaultResetCmd. The -1 is converted to a 1 for
each tap. The reset is equivalent to cycling the power to each tap and device.
Rung 17 uses an HMI input to reset one tap and device. First, we move a zero
into the FaultResetCmd to clear out any previous commands. Then, we move a
four into the FaultResetCmd to reset the third tap and device.
Figure 64 - GuardLink Fault Reset Commands
81
Rockwell Automation Publication 440R-UM015C-EN-P - April 2018
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