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CHAPTER 22: MAINTENANCE
22.1 Firmware Updates
The XL4/XL4 Prime OCS products contain field updatable firmware to allow new features to be
added to the product. Firmware updates should only be performed when a new feature or
correction is required.
WARNING: Firmware updates should only be performed when the equipment being
controlled by the OCS is in a safe, non-operational state. Communication or hardware
failures during the firmware update process can cause the controller to behave erratically
resulting in injury or equipment damage. Make sure the functions of the equipment work
properly after a firmware update before returning the device to an operational mode.
22.2 How to Check for Current Firmware Revision
To check the firmware revision on a controller, open System Menu
→
View Status.