Usb Device Communication; Automatic Connection With Got - Mitsubishi Electric FR-A800 Series Instruction Manual

5.15.8 USB device communication

A personal computer and an inverter can be connected with a USB cable. Setup of the inverter can be easily performed with
FR Configurator2.
The inverter can be connected easily to a personal computer by a USB cable.
Pr.
*1
USB communication
547
station number
N040
*1
USB communication
548
check time interval
N041
*1 The changed value is applied after the next power-ON or inverter reset.
 USB communication specifications
Interface
Transmission speed
Wiring length
Connector
Power supply
Recommended USB cable
• At the initial setting (Pr.551 PU mode operation command source selection = "9999"), communication with FR
Configurator2 can be made in the PU operation mode simply by connecting a USB cable. To fix the command source to
the USB connector in the PU operation mode, set "3" in Pr.551.
• Parameter setting and monitoring can be performed by using FR Configurator2. For details, refer to the Instruction Manual
of FR Configurator2.
Parameters referred to
Pr.551 PU mode operation command source

5.15.9 Automatic connection with GOT

When the automatic connection is enabled in the GOT2000 series, the inverter can communicate with the GOT2000 series
with only setting the station number and connecting the GOT. This eliminates the need for the communication parameter
setting.
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Initial
Name
value
0
9999
Conforms to USB 1.1 (USB 2.0 full speed)
12 Mbps
Maximum 5 m
USB mini B connector (receptacle)
Self-powered
MR-J3USBCBL3M (cable length 3 m)
selectionpage 400
search engine
Setting range
0 to 31 Specify the inverter station number.
USB communication is possible, however the inverter output is shut
0
off (E.USB) when the mode changes to the PU operation mode.
Set the communication check time interval.
0.1 to 999.8 s If a no-communication state persists for longer than the permissible
time, the inverter output is shut off (E.USB).
9999 No communication check
USB cable USB connector
Description
5. PARAMETERS
5.15 (N) Communication operation parameters
1
2
3
4
5
6
7
8
9
10
701