Mitsubishi Electric FR-A700 Technical Manual page 439

2.21.7 USB communication [Pr. 547, 548]
Connect the inverter and PC with USB cable and use FR
Configurator to make the inverter setup easily.
A personnel computer and inverter can be easily
connected with one USB cable.
Set [Pr. 551 PU mode operation command source selection =3 ]
to use USB communication in
details)
[Pr.] Name
USB communication station
547
number
USB communication check time
548
interval
USB communication specifications
A700
Interface
Conforms to USB 1.1
Transmission
12Mbps
Speed
Wiring Length
Maximum 5m
Connector
USB B connector (B receptacle)
Power Supply
Self-power supply
USB communication specifications
E700
Interface
Conforms to USB1.1
Transmission
12Mbps
Speed:
Wiring Length Maximum 5m
USB mini B connector (receptacle mini
Connector
B type)
Power supply
Self-power supply
Information on the connection cable for
Name Inverter Type
MR-J3USBCBL3M
USB cable
Cable length 3m
(A700)
. (Refer to page 436 for
A700
Initial Value Setting Range
0 0 to 31
9999
0.1 to 999.8s
9999
E700
Connector for amplifier
mini-B connector (5 pin)
A700 E700
Refer to the instruction manual for details of FR
Configurator.
It is recommended to fit a ferrite core to the USB cable to
reduce the effect of noises from the inverter.
Specifies the inverter station number.
USB communication is enabled. However, the inverter will
0 come to an alarm stop (E. USB) if operation is changed to PU
operation mode.
Set the interval of communication check time.
If a no-communication state persists for longer than the
permissible time, the inverter will come to trip (E.USB).
No communication check.
Removal of cover
Place a flat-blade screwdriver,
etc. in a slot and push up the
cover to open.
USB cable
<How to open the USB connector cover>
Pull the
direction of arrow.
Application/Specifications
Connector for personal computer
A connector
473
PARAMETER
Description
USB connector
USB cable
USB connector
cover in the
Then turn
upward.
2
it