Communication connectors and terminals
56
INSTALLATION AND WIRING
• The operating status of the USB host can be checked on the operation panel. Refer to page 51 for details.
• The operating status of the USB host can be checked on the LED display of the inverter.
• When a device such as a USB battery charger is connected to the USB connector and an excessive current (500 mA or
more) flows, USB host error(UF warning) is displayed on the operation panel.
• When the UF warning appears, the USB error can be canceled by removing the USB device and setting Pr.1049 = "1". (The
UF warning can also be canceled by resetting the inverter power or resetting with the RES signal.)
• Do not connect devices other than a USB memory device to the inverter.
• If a USB device is connected to the inverter via a USB hub, the inverter cannot recognize the USB memory device properly.
• For the details of the usage of the USB connector, refer to the FR-F800 Instruction Manual (Detailed).
USB device communication
The inverter can be connected to a personal computer with a USB (Ver. 1.1) cable.
Parameter setting and monitoring can be performed by FR Configurator 2.
• For the details of FR Configurator 2, refer to the Instruction Manual of FR Configurator 2.
LED display status Operating status
OFF No USB connection.
ON The communication is established between the inverter and the USB device.
Blinking rapidly The USB memory device is being accessed. (Do not remove the USB memory device.)
Blinking slowly Error in the USB connection.
Interface
Conforms to USB1.1
Transmission speed
12 Mbps
Wiring length
Maximum 5 m
Connector
USB mini B connector (receptacle)
Power supply
Self-powered
Warning
While power is ON or when the inverter is running, do not open the front cover. Otherwise you may
get an electric shock.
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