ANYHZ FST-500 Series User manual

FST 500 Manual
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PREFACE
Thank you for choosing ANYHZ‟s high-performance FST-500 Series. The FST-500 Series is
manufactured with high-quality components and materials and incorporate the latest
microprocessor technology available.
This manual is to be used for the installation, parameter setting, troubleshooting, and daily
maintenance of the AC motor drive. To guarantee safe operation of the equipment, read the following
safety guidelines before connecting power to the AC motor drive. Keep this operating manual at hand
and distribute to all users for reference.
To ensure the safety of operators and equipment, only qualified personnel familiar with AC motor drive
are to do installation, start-up and maintenance Always read this manual thoroughly before using
FST-500 series AC Motor Drive, especially the WARNING, DANGER and CAUTION notes.
Failure to comply may result in personal injury and equipment damage. If you have any questions,
please contact your dealer.
PLEASE READ PRIOR TO INSTALLATION FOR SAFETY.
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1. AC input power must be disconnected before any wiring to the AC motor drive is made.
2. A charge may still remain in the DC-link capacitors with hazardous voltages, even if the power has
been turned off. To prevent personal injury, please ensure that power has turned off before
opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage
levels.
3. Never reassemble internal components or wiring.
4. The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the
input/output terminals. Never connect the AC motor drive output terminals U/T1, V/T2, and W/T3
directly to the AC mains circuit power supply.
5. Ground the FST-500 using the ground terminal. The grounding method must comply with the laws
of the country where the AC motor drive is to be installed. Refer to the Basic Wiring Diagram.
6. FST-500 series is used only to control variable speed of 3-phase induction motors, NOT for
1-phase motors or other purpose.
7. FST-500 series shall NOT be used for life support equipment or any life safety situation.

FST 500 Manual
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1. DO NOT use Hi-pot test for internal components. The semi-conductor used in AC motor drive
easily damage by high-voltage.
2. There are highly sensitive MOS components on the printed circuit boards. These components are
especially sensitive to static electricity. To prevent damage to these components, do not touch
these components or the circuit boards with metal objects or your bare hands.
3. Only qualified persons are allowed to install, wire and maintain AC motor drives.
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1. Some parameters settings can cause the motor to run immediately after applying power.
2. DO NOT install the AC motor drive in a place subjected to high temperature, direct sunlight, high
humidity, excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles.
3. Only use AC motor drives within specification. Failure to comply may result in fire, explosion or
electric shock.
4. To prevent personal injury, please keep children and unqualified people away from the equipment.
5. When the motor cable between AC motor drive and motor is too long, the layer insulation of the
motor may be damaged. Please use a frequency inverter duty motor or add an AC output reactor to
prevent damage to the motor. Refer to appendix B Reactor for details.
6. The rated voltage for AC motor drive must be ≤ 240V for 230V models (≤ 120V for 115V models;≤
480V for 460V models; ≤ 600V for 575V models) and the mains supply current capacity must be ≤
5000A RMS.

FST 500 Manual
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Table of Contents
PREFACE...........................................................................................................................................................................1
Table of Contents .........................................................................................................................................................3
Chapter 1 Introduction ...............................................................................................................................................6
1.1.1 Nameplate Information ...................................................................................................................................7
1.1.2 Model Explanation .............................................................................................................................................7
1.1.3 External Parts and Labels..............................................................................................................................8
1.1.4 Remove instructions..........................................................................................................................................9
1.2 Preparation for Installation and Wiring ......................................................................................................10
1.2.1 Ambient Conditions .........................................................................................................................................10
1.2.2 Minimum Mounting Clearances..................................................................................................................... 11
1.3 Dimensions .............................................................................................................................................................12
Chapter 2 Installation and Wiring.........................................................................................................................14
2.1 Basic Wiring Diagram.........................................................................................................................................15
2.2 External Wiring ...................................................................................................................................................18
2.3 Main Circuit...........................................................................................................................................................19
2.3.1 Main Circuit Connection.................................................................................................................................19
2.3.2 Main Circuit Terminals ..................................................................................................................................21
2.4 Control Terminal Wiring (Factory Settings)...............................................................................................22
Chapter 3 Keypad and Start Up ............................................................................................................................26
3.1 Keypad ....................................................................................................................................................................26
3.1.1 Description of the Digital Keypad .............................................................................................................26
3.1.2 How to Operate the Digital Keypad LC-M02E......................................................................................27
3.1.3 LC-M02E............................................................................................................................................................28
3.2 Operation Method ...............................................................................................................................................30

FST 500 Manual
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3.3 Trial Run ................................................................................................................................................................30
Chapter 4 Parameters ...............................................................................................................................................32
4.1 Summary of Parameter Settings....................................................................................................................32
4.2 Parameter Settings for Applications ............................................................................................................41
4.3 Description of Parameter Settings................................................................................................................46
Chapter 5 Troubleshooting ..................................................................................................................................... 110
5.1 Over Current (OC) ............................................................................................................................................ 110
5.2 Ground Fault ........................................................................................................................................................111
5.3 Over Voltage (OV) .............................................................................................................................................111
5.4 Low Voltage (Lv) ................................................................................................................................................ 112
5.5 Over Heat (OH1) .............................................................................................................................................. 113
5.6 Overload............................................................................................................................................................... 113
5.7 Keypad Display is Abnormal........................................................................................................................... 114
5.8 Phase Loss (PHL) ............................................................................................................................................... 114
5.9 Motor cannot Run.............................................................................................................................................. 115
5.10 Motor Speed cannot be Changed............................................................................................................... 116
5.11 Motor Stalls during Acceleration .............................................................................................................. 117
5.12 The Motor does not Run as Expected ..................................................................................................... 117
5.13 Electromagnetic/Induction Noise............................................................................................................... 117
5.14 Environmental Condition ................................................................................................................................ 118
5.15 Affecting Other Machines........................................................................................................................... 119
Chapter 6 Fault Code Information and Maintenance.....................................................................................120
6.1 Fault Code Information ...................................................................................................................................120
6.1.1 Common Problems and Solutions ...............................................................................................................120
6.1.2 Reset.................................................................................................................................................................123
6.2 Maintenance and Inspections ........................................................................................................................123

FST 500 Manual
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Appendix A Specifications......................................................................................................................................128
Appendix B Accessories...........................................................................................................................................132
B.1 All Brake Resistors & Brake Units Used in AC Motor Drives ............................................................132
B.1.1 Dimensions and Weights for Brake Resistors& Brake Units...........................................................133
B.2 Non-fuse Circuit Breaker Chart ..................................................................................................................136
B.3 Fuse Specification Chart ................................................................................................................................136
B.4 AC Reactor..........................................................................................................................................................137
B.4.1 AC Input Reactor Recommended Value..................................................................................................137
B.4.2 AC Output Reactor Recommended Value...............................................................................................137
B.4.3 Applications.....................................................................................................................................................138
B.5 Zero Phase Reactor (RF220X00A) ..............................................................................................................140
B.6 AMD - EMI Filter Cross Reference...........................................................................................................141
B.6.1 Dimensions .......................................................................................................................................................143
Appendix C How to Select the Right AC Motor Drive..................................................................................146
C.1 Capacity Formulas .............................................................................................................................................147
C.2 General Precaution............................................................................................................................................149
C.3 How to Choose a Suitable Motor .................................................................................................................149

FST 500 Manual
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Chapter 1 Introduction
The AC motor drive should be kept in the shipping carton or crate before installation. In order to retain
the warranty coverage, the AC motor drive should be stored properly when it is not to be used or an
extended period of time. Storage conditions are:
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1. Store in a clean and dry location free from direct sunlight or corrosive fumes.
2. Store within an ambient temperature range of -20 °C to +60 °C
3. Store within a relative humidity range of 0% to 90% and non-condensing environment.
4. Store within an air pressure range of 86 kPA to 106kPA.
5. DO NOT place on the ground directly. It should be stored properly. Moreover, if the surrounding
environment is humid, you should put exsiccator in the package.
6. DO NOT store in an area with rapid changes in temperature. It may cause condensation and frost
7. If the AC motor drive is stored for more than 3 months, the temperature should not be higher than
30 °C. Storage longer than one year is not recommended, it could result in the degradation of the
electrolytic capacitors.
8. When the AC motor drive is not used for longer time after installation on building sites or places
with humidity and dust, it‟s best to move the AC motor drive to an environment as stated above.

FST 500 Manual
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1.1 Receiving and Inspection
This FST-500 AC motor drive has gone through rigorous quality control tests at the factory before
shipment. After receiving the AC motor drive, please check for the following:
Check to make sure that the package includes an AC motor drive, the User Manual/Quick Start
and CD, and rubber bushings.
Inspect the unit to assure it was not damaged during shipment.
Make sure that the part number indicated on the nameplate corresponds with the part number of
your order.
1.1.1 Nameplate Information
1.1.2 Model Explanation
FST
800
5R5
T4
Product type
Series No.
Power of inverter
Power input
Such as, 500,600 and other series
5.5KW
T: three phases
4: 380V

FST 500 Manual
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1.1.3 External Parts and Labels

FST 500 Manual
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1.1.4 Remove instructions

FST 500 Manual
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1.2 Preparation for Installation and Wiring
1.2.1 Ambient Conditions
Install the AC motor drive in an environment with the following conditions:
Operation
Air
Temperature:
-10 ~ +50°C (14 ~ 122°F) for UL & cUL
-10 ~ +40°C (14 ~ 104°F) for 5.5kw models and above
Relative
Humidity:
<90%, no condensation allowed
Atmosphere
pressure:
86 ~ 106 kPa
Installation Site
Altitude:
<1000m
Vibration:
<20Hz: 9.80 m/s2 (1G) max
20 ~ 50Hz: 5.88 m/s2 (0.6G) max
Storage
Transportation
Temperature:
Relative
-20°C ~ +60°C (-4°F ~ 140°F
Humidity:
<90%, no condensation allowed
Atmosphere
pressure:
86 ~ 106 kPa
Vibration:
<20Hz: 9.80 m/s2 (1G) max
20 ~ 50Hz: 5.88 m/s2 (0.6G) max
Pollution
Degree
2: good for a factory type environment.

FST 500 Manual
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1.2.2 Minimum Mounting Clearances

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1. Operating, storing or transporting the AC motor drive outside these conditions may cause damage
to the AC motor drive.
2. Failure to observe these precautions may void the warranty!
3. Mount the AC motor drive vertically on a flat vertical surface object by screws. Other directions are
not allowed.
4. The AC motor drive will generate heat during operation. Allow sufficient space around the unit for
heat dissipation.
5. The heat sink temperature may rise to 90°C when running. The material on which the AC motor
drive is mounted must be noncombustible and be able to withstand this high temperature.
6. When AC motor drive is installed in a confined space (e.g. cabinet), the surrounding temperature
must be within 10 ~ 40°C with good ventilation. DO NOT install the AC motor drive in a space with
bad ventilation.
7. Prevent fiber particles, scraps of paper, saw dust, metal particles, etc. from adhering to the
heatsink.
8. When installing multiple AC more drives in the same cabinet, they should be adjacent in a row with
enough space in-between. When installing one AC motor drive below another one, use a metal
separation between the AC motor drives to prevent mutual heating.

FST 500 Manual
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1.3 Dimensions
Model name
W
W1
H1
H1
H2
D
D１
FST-500-0R4S2/T2,
FST-500-0R7S2/T2
FST-500-1R5S2/T2
85.0
[3.35]
74.0
[2.91]
141.5
[5.57]
130.5
[5.14]
10.0
[0.39]
113.0
[4.45]
10.0
[0.39]
FST-500-0R7T4
FST-500-1R5T4
FST-500-2R2T4
100.0
[3.94]
89.0
[3.50]
151.0
[5.94]
140.0
[5.51]
10.0
[0.39]
10.0
[0.39]
10.0
[0.39]

FST 500 Manual
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Model Name
W
W1
H
H1
H2
D
D1
FST-500-2R2S2
FST-500-3R7T2/T4
FST-500-5R5T2/T4
FST-500-7R5T4
125.0
[4.92]
110.0
[4.33]
220.0
[8.66]
205.0
[8.07]
15.0
[0.59]
166.3
[6.55]
8.2
[0.32]

FST 500 Manual
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Chapter 2 Installation and Wiring
After removing the front cover, check if the power and control terminals are clear. Be sure to observe
the following precautions when wiring.
General Wiring Information
Applicable Codes
All FST-500 series are Underwriters Laboratories, Inc. (UL) and Canadian Underwriters
Laboratories (cUL) listed, and therefore comply with the requirements of the National Electrical Code
(NEC) and the Canadian Electrical Code (CEC).
Installation intended to meet the UL and cUL requirements must follow the instructions provided in
“Wiring Notes” as a minimum standard. Follow all local codes that exceed UL and cUL requirements.
Refer to the technical data label affixed to the AC motor drive and the motor nameplate for electrical
data.
The "Line Fuse Specification" in Appendix B, lists the recommended fuse part number for each
FST-500 Series part number. These fuses (or equivalent) must be used on all installations where
compliance with U.L. standards is a required
.
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1. Make sure that power is only applied to the R/L1, S/L2, T/L3 terminals. Failure to comply may
result in damage to the equipment. The voltage and current should lie within the range as
indicated on the nameplate.
2. All the units must be grounded directly to a common ground terminal to prevent lightning strike or
electric shock.
3. Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is
made by the loose screws due to vibration.
4. Check following items after finishing the wiring:
A. Are all connections correct?
B. No loose wires?
C. No short-circuits between terminals or to ground?

FST 500 Manual
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1. A charge may still remain in the DC bus capacitors with hazardous voltages even if the power has
been turned off. To prevent personal injury, please ensure that the power is turned off and wait ten
minutes for the capacitors to discharge to safe voltage levels before opening the AC motor drive.
2. Only qualified personnel familiar with AC motor drives is allowed to perform installation, wiring and
commissioning.
3. Make sure that the power is off before doing any wiring to prevent electric shock.
2.1 Basic Wiring Diagram
Users must connect wires according to the following circuit diagram shown below.
NOTE: Do not plug a Modem or telephone line to the RS-485 communication port, permanent damage
may result. Terminal 1& 2 are the power sources for the optional copy keypad and should not be used
while using RS-485 communication.

FST 500 Manual
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* If it is single phase model, please select any of the two input power terminals in main circuit power.
* Single phase model can be input 3-phase power.
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1. The wiring of main circuit and control circuit should be separated to prevent erroneous actions.
2. Please use shield wire for the control wiring and not to expose the peeled-off net in front of the
terminal.
3. Please use the shield wire or tube for the power wiring and ground the two ends of the shield wire
or tube.
4. Damaged insulation of wiring may cause personal injury or damage to circuits/equipment if it
comes in contact with high voltage.
5. The AC motor drive, motor and wiring may cause interference. To prevent the equipment damage,
please take care of the erroneous actions of the surrounding sensors and the equipment.
6. When the AC drive output terminals U/T1, V/T2, and W/T3 are connected to the motor terminals
U/T1, V/T2, and W/T3, respectively. To permanently reverse the direction of motor rotation, switch
over any of the two motor leads.
7. With long motor cables, high capacitive switching current peaks can cause over-current, high
leakage current or lower current readout accuracy. To prevent this, the motor cable should be less
than 20m for 3.7kW models and below. And the cable should be less than 50m for 5.5kW models
and above. For longer motor cables use an AC output reactor.
8. The AC motor drive, electric welding machine and the greater horsepower motor should be
grounded separately.
9. Use ground leads that comply with local regulations and keep them as short as possible.
10. No brake resistor is built in the FST-500 series, it can install brake resistor for those occasions
that use higher load inertia or frequent start/stop. Refer to Appendix B for details.
11. Multiple FST-500 units can be installed in one location. All the units should be grounded directly
to a common ground terminal, as shown in the figure below. Ensure there are no ground loops

FST 500 Manual
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FST 500 Manual
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2.2 External Wiring
Items
Explanations
Power
supply
Please follow the specific power
supply requirement shown in
APPENDIX A.
Fuse/NFB
(Optional)
There may be inrush current during
power up. Please check the chart
of APPENDIX B and select the
correct fuse with rated current. NFB
is optional
Magnetic
contactor
(Optional)
Please do not use a Magnetic
contactor as the I/O switch of the AC
drive, this will reduce the operating
life cycle of the AC drive.
Input AC
Line
Reactor
(Optional)
Used to improve the input power
factor, to reduce harmonics and
provide protection from AC line
disturbances. (Surge, switching
spike, power flick, etc.) AC line
reactor should be installed when the
power supply capacity is ≧500kVA
or phase lead reactor will be
switched. And the wiring distance
should not exceed 10m. Please refer
to Appendix B for detail.
Zero-phase
Reactor
(Ferrite
Core
Common
Choke)
(Optional)
Zero phase reactors are used to
reduce radio noise especially when
audio equipment installed near the
inverter. Effective for noise reduction
on both the input and output sides.
Attenuation quality is good for a wide
range from AM band to 10Mhz.
Appendix B specifies zero phase
reactors. (RF220X00A)
EMI filter
(Optional)
To reduce electromagnetic
interference. Please refer to
Appendix B for detail.
Brake
Resistor
(Optional)
Used to reduce stopping time of the
motor. Please refer to the chart on
Appendix B for specific brake
resistors.
Output AC
Line Reactor
(Optional)
Motor surge voltage amplitudes
depending on motor cable length. For
long motor cable applications (>20m),
it is necessary to install on the
inverter output side.

FST 500 Manual
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2.3 Main Circuit
2.3.1 Main Circuit Connection
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Mains power terminals (R/L1, S/L2, T/L3)
Connect these terminals (R/L1, S/L2, T/L3) via a non-fuse breaker or earth leakage breaker to
3-phase AC power (some models to 1-phase AC power) for circuit protection. It is unnecessary to
consider phase-sequence.
It is recommended to add a magnetic contactor (MC) in the power input wiring to cut off power
quickly and reduce malfunction when activating the protection function of AC motor drives. Both
ends of the MC should have an R-C surge absorber.
Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is
made by the loose screws due to vibration.
Please use voltage and current within the regulation shown in Appendix A.
When using a GFCI (Ground Fault Circuit Interrupter), select a current sensor with sensitivity of
200mA, and not less than 0.1-second detection time to avoid nuisance tripping.
Do NOT run/stop AC motor drives by turning the power ON/OFF. Run/stop AC motor drives by
RUN/STOP command via control terminals or keypad. If you still need to run/stop AC drives by
turning power ON/OFF, it is recommended to do so only ONCE per hour.
Do NOT connect 3-phase models to a 1-phase power source.
Terminal Symbol
Explanation of Terminal Function
R/L1, S/L2, T/L3
AC line input terminals (three phase)
U/T1, V/T2, W/T3
Motor connections
B1 –B2
Connections for brake resistor (optional)
Earth Ground

FST 500 Manual
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Output terminals for main circuit (U, V, W)
When it needs to install the filter at the output side of terminals U/T1, V/T2, W/T3 on the AC
motor drive. Please use inductance filter. Do not use phase-compensation capacitors or L-C
(Inductance-Capacitance) or R-C (Resistance-Capacitance), unless approved by ANYHZ.
DO NOT connect phase-compensation capacitors or surge absorbers at the output terminals of
AC motor drives.
Use well-insulated motor, suitable for inverter operation.
Terminals [B1, B2] for connecting external brake unit
Brake Resistor (optional)
Refer to Appendix B for the use of
Special brake resistor
Connect a brake resistor or brake unit in applications with frequent deceleration ramps, short
deceleration time, too low braking torque or requiring increased braking torque.
The AC motor drive has a built-in brake chopper, you can connect the external brake resistor to
the terminals [B1, B2] when needed.
When not used, please leave the terminals [B1, B2] open.