Hioki PW3390 User Manual

9.3 Control and Measurement via USB Interface
184
The instrument can be set and measurement data transferred to a computer using a standard USB con-
nection.
The USB indicator is displayed when the connection to the computer is established.
Install the USB driver on the computer before running the dedicated application program.
9.3 Control and Measurement via USB Interface
• Install the dedicated software to a computer before connecting this instrument to a com-
puter.
• See the application program’s manual for operating procedures.
• To connect the instrument to a computer, a dedicated USB driver must be installed.
The dedicated USB driver is attached to the dedicated software.
(Compatible to the Windows 7 (32-bit, 64-bit), Windows 8 (32-bit, 64-bit), Windows 10
(32-bit, 64-bit).)
The dedicated application and USB driver can be downloaded from our website
(http://www.hioki.com).
9.3.1 Connecting to the Instrument
• To avoid faults, do not disconnect or reconnect the USB cable during instrument oper-
ation.
• Connect the instrument and the computer to a common earth ground. Using different
grounds could result in potential difference between the instrument and the computer.
Potential difference on the USB cable can result in malfunctions and faults.
USB port
USB port on computer
USB cable (supplied with the instrument)
Connect the instrument to the computer with a USB cable. No
instrument settings are necessary to establish the USB connection.
If both the instrument and computer are turned off the power while connected by the USB
cable, turn on the power of the computer first. It is not able to communicate if the instru-
ment is turned on the power first.
9.3.2 After Connecting

Hioki PW3390 Specifications

General

Product Category	Power Quality Analyzer
Data Logging	Yes
Current Range	0 to 6000 A
Frequency Range	45 to 65 Hz
Harmonic Measurement	Up to 50th order
Display	Color LCD
Data Storage	Internal memory
Communication Interface	USB, Ethernet
Power Supply	AC 100 to 240 V