The new firmware version brings several new features to this controller

Improvements:

• The 1756-CN2, 1756-CN2R, 1756-CN2RXT, and 1756-CN2RK modules are available with firmware revision 25.005 in this enhanced redundancy bundle.
• 1756-EN2F/C support The 1756-EN2F/C modules are available with firmware revision 10.009 in the enhanced redundancy bundle.
• 1756-CN2/C support 20.055_kit4 The 1756-CN2, 1756-CN2R, 1756-CN2RXT, 1756-CN2RK modules are available with firmware revision 25.004 in this enhanced redundancy bundle.
• 1756-RM2 firmware Updated Firmware Revision The 1756-RM2 and 1756-RM2XT modules use firmware revision 20.005 in this enhanced redundancy bundle.
• Redundancy Module Configuration Tool The RMCT has been revised to version 8.02.01.

Resolved Issue:

Cycle Power to Unit: Assert in File CnetSchedTransmitList.cpp Line 258 Channel faults (Late clock lock) Rack-optimized outputs transition to a non-commanded state

Open Issues:

• Multiple switchovers can cause connection failure to SoftLogix controllers
• Connections can drop temporarily if a 1756-EN2Tx communication module is not configured correctly
• Redundant chassis synchronization fails when the controller is near its connection limit.
• Alarms that are scanned during the continuous task can be published to the alarm server twice after a switchover
• Alarm status messages can be duplicated in the Alarm History Log if there is a switchover