1.Introduction
1.1 Safety Precautions
In order to ensure your personal and equipment safety, please read this
manual carefully before using the AC drive.
Warning signs and meanings
The following marks are used in this manual to indicate that it is an
important part of safety. Failure to observe these precautions may result in
personal injury or death, damage to the product and associated systems.
Danger!
Warning!
Notice!
Indicates that failure to comply with the notice will result
in death, severe personal injury or serious property damage.
Indicates that failure to comply with the notice will result in
personal injury or damage to the product and associated systems.
Tips for special attention when using this product.
Operational qualification
AC drive is a precise electric and electronic product, thus for the
safety of the operators and the equipment, please ensure that the installa-
tion and parameters adjustment is done by professional motor Engineers.
Safety guidance
Safety rules and warning signs are proposed for the personal safety of
operators, and measures are taken to prevent operators from personal injury
and damage to the product and associated systems. Please read this manual
carefully before use, and operate in strict accordance with the safety rules
and warning signs in the manual.
Danger!
Warning!
1. The power supply must be turned off when laying the wires.
2. When the AC power supply is cut off but the indicator light of the
manipulator of AC drive is still on, there is still high voltage in
the AC drive which is very dangerous, please do not touch the interior
circuit and components.
3. Do not modify the interior components or circuit of AC drive by your-
selves.
4. Never connect the main circuit output terminals U, V, and W directly
to the AC main circuit power supply as this will damage the drive.
5. The terminal of AC drive must be grounded correctly.6. This series of
AC drives can't be used for the occasions related to personal safety,
e.g. the life maintaining equipment.
1. Please do not test the voltage resistance of the interior components
of the drive, as the semiconductor of the drive is easy to be punc-
tured and damaged by high voltage.
2. The circuit board of the drive has CMOS IC which is extremely easy
to be damaged by static electricity, thus please do not touch the
circuit board with your hand before taking anti-static electricity
measures.
3. Even if the motor is inactive, the main loop terminal of the drive
may still have dangerous high voltage.
4. Only the qualified motor professionals can install the drive, lay
the wire, repair and maintain the drive.
EC590
Introduction
EC590
Introduction
-
1
-
-
2
-
Thank you for using the EC590 series high-performance current vector con-
trol AC drive developed by ZHEJIANG EACON Electronic Technology Co.,Ltd.
EC6590 series AC drive is a high-performance & low noise general-purpose
AC drive, manufactured using high-quality components and incorporating the
latest micro-processor technology available. It can provide the control of
asynchronous motor and permanent magnet synchronous motor at the same time.
It realizes high-torque, high-precision speed-regulated drive, and supports
speed sensor less torque control and torque control with PG, which can meet
various requirements of general-purpose inverters.
This manual describes the matters relevant to the installation, parame-
ters setting, abnormality diagnosis and solution, and the daily maintenance
of the AC drive that need attention of the users. In order to ensure the
correct installation and operation of the motor drive, give full play to its
superior performance, please carefully read this manual before the installa-
tion, properly keep it and give it to the machine users.
Contact our agents or customer service center if you have problems during
the use. We will serve you wholeheartedly.
The instructions are subject to change, without notice, due to the up-
grade of our products.
