Rockwell Automation 7000 PowerFlex HMI Offering with Enhanced Functionality - Manual (Page 66)

64 Rockwell Automation Publication 7000-UM201B-EN-P - June 2013
Chapter 4 Drive Terminal Application
Configure Adapter Loss Parameter
The Control Bar must actively communicate with the drive on a regular basis. If
communication is interrupted between this terminal device and the drive prior to
closing the Control Panel, the drive experiences an “Adapter Loss”.
The action the drive takes on an Adapter Loss is determined by the configuration
of the adapter. When the terminal is connected through a PowerFlex 7000 HMI
Interface Board, this is configured by parameter 879, (NetSrvr FltAct’n).
To configure fault actions on an Adapter Loss:
1. Click Search in the Common Panel ( Common Panel on page 32 ).
2. Enter 879 in the Linear # field and select the parameter from the list.
3. Select the desired configuration settings from the pulldown menu.
4. Click OK.
The parameter can be configured for:
• Fault – Cause a fault in the drive.
• Stop – Issue a stop command to the drive.
• Zero Data – Sets the Reference and Command to zero.
• Hold Last – Speed Reference and command is maintained at the last
known state.
• Ref Cmd Loss – Perform the action defined by the Reference Command
Loss parameter.
The HMI Interface Board is considered by the drive to be Adapter 6. When an
“Adapter6 Force Fault” is encountered, it is the result of this Adapter Loss.