Rockwell Automation 20-750-ENETR PowerFlexDual-Port EtherNet/IP Option Module - Manual (Page 114)

114 Rockwell Automation Publication 750COM-UM008A-EN-P - July 2012
Chapter 7 Troubleshooting
Indications for Adapter Mode
Operation Use the following sections to troubleshoot the Adapter mode of operation.
PORT Status Indicator—Adapter Mode
This red/green bicolor LED indicates the status of the option module’s
connection to the drive as shown in the table below.
MOD Status Indicator—Adapter Mode
This red/green bicolor LED indicates the status of the option module as shown
in the table below.
Status Cause Corrective Action
Off The option module is not powered or is not properly connected to
the drive. • Securely connect and ground the option module to the drive by fully
inserting it into the drive port and tightening its two captive screws to the
recommended torque.
• Apply power to the drive.
Flashing Red The option module is not communicating with the drive via DPI. • Verify that the option module is properly inserted in the drive port.
• Cycle power the drive.
Steady Red The drive has refused an I/O connection from the option module. Important: Cycle power to the drive after making any of the following
corrections:
• Securely connect and ground the option module to the drive by fully
inserting it into the drive port and tightening its two captive screws to the
recommended torque.
• Verify that the drive supports the Comm Driver.
Flashing Orange The option module is not compatible with the drive. Install the option module into a compatible product of the same brand (an
Allen-Bradley PowerFlex 750-Series drive)
Flashing Green The option module is establishing an I/O connection to the drive. No action required. Normal behavior if no I/O is enabled.
Steady Green The option module is properly connected and is communicating
with the drive. No action required.
Status Cause Corrective Action
Off The option module is not powered or is not properly connected to
the drive. • Securely connect and ground the option module to the drive by fully
inserting it into the drive port and tightening its two captive screws to the
recommended torque.
• Apply power to the drive.
Flashing Red The drive is in firmware upgrade mode.
The option module has an EEPROM fault.
The network address switches have been changed since powerup.
A duplicate IP address fault has been detected.
The DHCP lease has expired.
The network address switches are set to “888.”
The network configuration (IP address, subnet mask, gateway
address) is invalid.
The User FPGA configuration is invalid.
View the option module event queue to determine which of these conditions is
present. Then, depending on the cause, take the appropriate corrective action.
• Clear faults in the option module.
• Cycle power to the drive.
• If cycling power does not correct the problem, the option module parameter
settings may have been corrupted. Reset defaults and reconfigure the option
module.
• If resetting defaults does not correct the problem, update the option module
with the latest firmware revision.
• Change the network address switches to a value other than “888.”
Flashing Green The option module is operating normally, but is not transferring
I/O data to a controller. • Place the scanner in RUN mode.
• Program the controller to recognize and transmit I/O to the option module.
• Configure the option module for the program in the controller.
• Normal behavior if no I/O is being transferred.
Steady Green The option module is operating normally and is transferring I/O
data to a controller. No action required.