ION7650 V366 Firmware This document is current but may reference obsolete products.

Firmware version 366 (V366) for the ION7x50 adds Modbus mastering over TCP support for up to 10 connections. This is in addition to the 8 available Ethernet connections and is also in addition to the Modbus master functionality in both serial ports. This release also includes various communications bug fixes. When upgrading your meters firmware please download the latest firmware version (.upg file) and the equivalent Meter Template (.dcf file). You can upgrade meter firmware using ION Setup or ION Enterprise. See the Upgrading ION Device Firmware technical note for complete details Important Notes from V360 (applicable to V366) * Two versions of V360 firmware are available below: with IEC 61850 implementation (7x50V360e) and without IEC 61850 implementation (7x50V360s). * IEC 61850 can only be purchased on 5MB meters, not 10MB meters. If you upgrade a 10MB meter to use IEC 61850 firmware (7x50V360e), the meter’s logging memory will be reduced to 5MB. If the meter is subsequently loaded with non-IEC 61850 firmware (7x50V360s), the meter’s original logging memory will be restored. * The non IEC 61850 firmware version (7x50V360s) still has new features available, such as COMTRADE waveform recording. * To find ICD files related to the IEC61850 implementation on ION7x50 meters, search the keyword icd on any schneider-electric.xxx site