Ethernet Communication Model of Liquid Cooled Type Inverter FR-A800-E-LC

Características

The following functions (protocols) are available via general-purpose Ethernet communication.

Red básica CC-Link IE Field
MELSOFT / FA product connection
SLMP*1
MODBUS/TCP

*1: SLMP is a common protocol for seamless communication between applications. Users do not have to be concerned with network layers or boundaries.

*2: MELSOFT / FA product connection, SLMP, etc.

Benefit of Ethernet function

Monitoreo remoto

The FR-A800-E-LC inverter can be remotely operated via Ethernet using FR Configurator2, which will be upgraded soon. Parameter setting, monitoring, and maintenance (for example, parts lifespan diagnosis) of the FR-A800-E-LC inverter is possible through network. Adjustment time and downtime of the inverter can be reduced.

Liquid cooled type

Coolant is used for cooling the inside of the inverter. Liquid cooling enables new applications in the environments where heat is difficult to be dissipated.

・Effective solution for downsizing of the enclosure

A smaller enclosure can be used since the quantity of the heat dissipated in the enclosure is reduced.

・Dedicated monitoring functions

A sensor (flow switch) is attached at the inlet of coolant to send a signal to the inverter. When the coolant flow rate decreases, a warning is output, enabling quick, direct detection of system faults.

・Lineup of 690 V class inverters

The power supply voltage of 690 VAC is supported. A wider range of power supply voltage is covered.

System configuration example

*3: Always connect a DC reactor appropriate to the applied motor capacity.

Ejemplos de aplicación

Release schedule

September 2018