ION7650 V371 Firmware This document is current but may reference obsolete products.

Firmware V371 is a general firmware release that adds support for the initial release of the PowerLogic Remote Display and also includes security enhancements. In preparation for upgrading your meters firmware please download the latest firmware version (.upg file) and the appropriate Meter Template (.dcf file). ION Setup (freeware utility) is the recommended tool for the firmware upgrade process. See the Upgrading ION Device Firmware technical note for complete details. Important Notes =============== * Two versions of firmware are available below namely: V371e with IEC 61850 implementation, and; V371s without IEC 61850 implementation. * IEC61850 is supported with the consequence of a reduction of the available logging memory. If you upgrade a 10MB meter to use IEC 61850 firmware (7650V360e), the meter’s logging memory will be reduced to 5MB. If the meter is subsequently loaded with non-IEC 61850 firmware (7650V360s), the meter’s original logging memory will be restored.