Mitsubishi FR-A800-E Instruction Manual page 53

Communication connectors and terminals
2.8.3
USB connector
Connection to the USB connectors
(1) Before removing a front cover, check to make sure that the indication of the inverter operation panel is OFF, wait for at
least 10 minutes after the power supply has been switched OFF, and check that there is no residual voltage using a
tester or the like.
(2) Connect a USB memory device to the USB A connector, and a USB cable to the USB mini B connector.
Refer to the following for the clearance required for the USB memory device and USB cable. They must fit in the space
between each connector and the front cover.
USB host communication
Interface
Transmission speed
Wiring length
Connector
Compatible
USB memory
Encryption function
• Different inverter data can be saved in a USB memory device.
The USB host communication enables the following functions.
Function
• Copies the parameter setting from the inverter to the USB memory device. A maximum of 99 parameter setting
files can be saved in a USB memory device.
• The parameter setting data copied in the USB memory device can be copied to other inverters. This function is
Parameter copy
useful in backing up the parameter setting or for sharing the parameter setting among multiple inverters.
• The parameter setting file can be copied onto a personal computer from the USB memory device and edited
using FR Configurator 2.
• The monitored data and output status of the signals can be saved in a USB memory device.
Trace
• The saved data can be imported to FR Configurator 2 to diagnose the operating status of the inverter.
• This function copies the PLC function project data to a USB memory device when the PLC function is used.
PLC function data • The PLC function project data copied in the USB memory device can be copied to other inverters.
copy • This function is useful in backing up the parameter setting and for allowing multiple inverters to operate by the
same sequence programs.
52
INSTALLATION AND WIRING
USB host
(A connector)
USB
Communication status
indicator (LED)
USB device
(Mini B connector)
Personal computer
(FR Configurator2)
Conforms to USB 1.1
12 Mbps
Maximum 5 m
USB A connector (receptacle)
Format
FAT32
Capacity
1 GB or more (used in the recorder mode of the trace function)
Not available
Refer to the table below.
Front cover
USB memory device
USB cable
Refer to the table below.
Inverter
FR-A846-00023(0.4K) to
00170(5.5K)
FR-A846-00250(7.5K) to
00470(18.5K)
FR-A846-00620(22K) to 01160(45K)
FR-A846-01800(55K) to 02600(90K)
FR-A846-03250(110K), 03610(132K)
Description
USB A connector
USB mini B connector
Space between
the connector and
the front cover
USB A USB mini B
connector connector
66 mm 75 mm
28 mm 38 mm
55 mm 64 mm
41 mm 50 mm
36 mm 45 mm