Rockwell Automation 193 Drives and Motion Accelerator Toolkit Quick Start - Manual (Page 168)

168 Rockwell Automation Publication IASIMP-QS019E-EN-P - August 2013
Chapter 6 System Commissioning
Controller to Device Communication
Verify controller to device communication by observing the indicators on the controller’s communication
module and the devices in the controller’s I/O tree.
Observe the controller’s communication module. Refer to the user manual
for the specific module you are using.
Ethernet Module Status Indicators
Open your Logix Designer project, go online with the controller, and observe
the devices in the I/O tree. A device with a yellow exclamation mark (!)
indicates a fault. The fault could be a configuration fault, a device fault, or a
communication fault. View the quick pane in the Controller Organizer to
determine fault.
Clearing Faults
After all of the devices are connected and functioning on the network, clear faults to put the machine in a
STOPPED state.
HMI Clear Faults
When the controller powers-up and the program goes into Run mode, the machine is faulted and in the
ABORTED state. Refer to
Appendix A , on page 203 , for more information on the logic program modules.
You can attempt to clear the machine faults by pressing the Clear Faults push button on the HMI terminal. If
there are no faults, the machine state goes to STOPPED. Refer to
Chapter 5 , on page 101 , for more information
on the HMI application programming.
Status Indicator Status
OK Solid green
LNK1 Flashing green (indicates network activity)
LNK2 Off (flashing green if in a Device Level Ring configuration)
OK LNK2 LNK1
1756-EN2TR
Ethernet Module