You can install ION 7300 meter templates using ION Setup or ION Enterprise.  See the "Upgrading PowerLogic ION Device Firmware" Technical Note in Files section for complete details.

ION7300 Series V283 Firmware

• The standard firmware file is named "7300V283.exe"
• The firmware file for ION7300 devices equipped with Ethernet is named "7300V274_ETH.exe"

ION Setup Meter Templates

• Standard Template: "7300_FAC-4WYE_V2.2.0.0.0.exe"
• RMICAN Template: "7300_FAC-RM_V2.2.0.0.0.exe"
• Profibus Meter: "7300_FAC-Profibus_V2.2.0.0.0.exe"