Rockwell Automation AADvance Controller Troubleshooting and Maintenance Manual - Manual (Page 48)

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4-4 Document: 553634
(ICSTT-RM406F_EN_P) Issue: 089:
Troubleshooting and Maintenance Manual (AADvance
Controller)
2) Place the processor module on to the dowel pins on the processor base unit.
Make sure the slot on the head of the module clamp screw is vertical and then
push the module home until the connectors are fully mated.
3) The module locking screw requires a quarter turn clockwise to lock. Use a broad
(9mm) flat blade screwdriver to lock the locking screw.
Note: The locking screw acts as a power interlock device. Therefore, the locking screw must be in the
locked position after the power is applied otherwise the module will not boot up.
Upgrade a Processor Module Firmware
To upgrade ethe firmware use the Recovery Mode and follow the procedures using the ControlFLASH
utility. Refer to the configuration Guide for detailed procedures on using the ControlFLASH utility.
Note: If you need to downgrade the firmware to meet the requirements of your application and
system contact Product support.
Install a Processor Back-up Battery
The T9110 processor module uses a battery to support its internal clock and memory when it is
powered off. The battery condition is monitored by the module diagnostics every 24 hours. If the
battery voltage is low, an application variable is set indicating there is a problem and the processor
Healthy LED goes red.