Machtric S900 E Series User manual
S900 E Series
User manual
Thank you for choosing the general-purpose inverter of S900 E
series of multi-functions and high performance made by Machtric
Automation Equipment Co.,ltd.
Incorrect handing might cause an unexpected fault. Before using
the inverter, always read this instruction manual and the instruction
manual packed with the product carefully to use the equipment to its
optimum.
Do not attempt to install, operate, maintain or inspect the inverter
until you have read through instruction manual and appended
documents carefully and can use the equipment correctly. Do not
use the inverter until you have a full knowledge of the equipment,
safety information and instructions. In this instruction manual the
safety instruction levels are classied into “Danger” and “Warning”,
please pay special attention to the symbols “ Danger ” and “
Warning” and their relevant contents.
“Danger” Assumes that incorrect handing may cause hazardous
conditions,resulting in death or severe injury.
“ Warning” Assumes that incorrect handing may cause hazardous
conditions, resulting in medium or slight injury, or may cause
physical damage only.
The figures in this instruction manual are for convenience with
description, they may have slight differences compared to the
product, and the product update can also cause slight differences
between the figure and product, the actual sizes are subject to
actual products.
Please read carefully the operation manual before putting the
inverter to use so as to correctly install and operate the inverter,
give full play to its functions and ensure the safety. Please keep
the operation manual handy for future reference, maintenance,
inspection and repair.
If you have any questions, please contact us or our agents in time,
you will always receive our best attention.
Chapter 1 Safety Cautions............................................................1
1-1 Conrmation on receiving ...............................................1
1-2 Transportion and installation ...............................................1
1-3 Wiring and Junction .............................................................3
1-4 Power-on, Test operation .....................................................4
1-5 Inspection and Maintenance ................................................5
1-6 Emergency stop ...................................................................6
1-7 Disposing of the inverter ......................................................6
Chapter 2 Product Introduction ...................................................7
2-1 Unpacking Conrmation ......................................................7
2-2 Inverter model description ...................................................7
2-3 Product Specications .........................................................8
2-4 Product seriel models ..........................................................9
2-5 Product storage ...................................................................9
Chapter 3 Installation of the Inverter.........................................11
3-1 Installation environment and requirements .......................11
3-2 Inverter outline dimension drawings...................................13
Chapter 4 Wiring..........................................................................14
4-1 Main Circuit Wiring ............................................................15
4-1-1 Peripheral Devices Description ..............................15
4-1-2 Main Circuit Wiring Notice ......................................15
Contents‖1
Operation Instruction of S900 E Series Inverter
Contents
4-1-3 Peripheral Devices Specications ...........................17
4-1-4 Specication of main circuit terminal .......................18
4-2 Control circuit terminal .......................................................19
4-2-1 Basic wiring diagram ..............................................19
4-2-2 Control terminals layout (0.4~3.7kW)......................19
4-2-3 Control circuit terminals description ........................19
4-2-4 Wiring instructions ...................................................21
Chapter 5 Operation....................................................................22
5-1 Opeation panel...................................................................23
5-1-1 Key Function description .........................................23
5-1-2 Displays description ................................................23
5-2 Operating panel operation instruction ................................24
Chapter 6 Table of Function Parameters...................................27
Chapter 7 Detailed Explanations of Functional Parameters ...42
7-1 Parameters for monitoring..................................................42
7-2 Basic parameters ...............................................................46
7-3 Parameters of basic applications .......................................57
7-4 Parameters for input and output application ......................63
7-5 Secondary application group..............................................80
7-6 Special operation (PLC Control) ........................................90
7-7 Special operation (PID Control) .........................................97
7-8 Initial settings and specications of
RS-485 communication ...................................................104
7-9 Advanced application parameters .................................... 111
Chapter 8 Precautions for Maintenance and Inspection .......114
8-1 Inspection.........................................................................114
8-1-1 Daily inspection .....................................................114
Contents
Contents‖2
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8-1-2 Periodic inspection ...............................................114
8-1-3 Daily and periodic inspection.................................115
8-2 Replacement of parts ......................................................116
8-3 Trouble shooting...............................................................116
8-3 Check rst when you have troubles .................................120
8-4 Inverter-generated noises and their reduction techniques122
Chapter 9 Peripheral Devices Selection..................................124
9-1 Peripheral Devices Description ........................................124
9-2 Applied Braking resistor Specication ..............................125
Appendix 1 Simple Application Example ................................127
Contents‖3
Operation Instruction of S900 E Series Inverter
·1·
Chapter 1 Safety Cautions
Chapter 1 Safety Cautions
1-1 Conrmation on receiving
Warning
The inverter has been strictly and well packed before ex-work .
Inconsideration of various factors during the transportation special
attention should be paid to the following points before the assembly
and installation. If there is anything abnormal please notify the
dealer or the relevant people of our company.
• Check if the inverter has got any damage or deformation during
the transportation and handling.
• Check if there is one piece of S900 E series inverter and one copy
of the instruction manual available when unpacking it.
• Check the information on the nameplate to see if the specications
meet your order (Operating voltage and KVA value).
• Check if there is something wrong with the inner parts, wiring and
circuit board.
• Check if each terminal is tightly locked and if there is any foreign
article inside the inverter.
• Check if the operator buttons are all right.
• Check if the optional components you ordered are contained.
• Check if there is a certicate of qualication and a warranty card.
1-2 Transportion and installation
Warning
• When carrying products, use correct lifting gear to prevent injury.
• Do not stack the inverter boxes higher than the number
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Operation Instruction of S900 E Series Inverter
·3·
recommended.
• Ensure that installation position and material can withstand the
weight of the inverter. Install according to the information in the
instruction manual.
• Do not install or operate the inverter if it is damaged or has parts
missing.
• When carring the inverter, do not hold it by the front cover or
setting dial. It may fall or fail.
• Do not stand or rest heavy objects on the product.
• Check the inverter mounting orientation is correct.
• Prevent other conductive bodies such as screws and metal
fragments or other ammable substance such as oil from entering
the inverter.
• As the inverter is a precision instrument, do not drop or subject it
to impact.
• Use the inverter under the following enviromental conditions.
Otherwise, the inverter may be damaged.
Ambient temperature: －10℃~40℃<non-freezing>.
Ambient humidity: 95% RH or less <non-condensing>
Ambient environment: indoors <free from corrosive gas,ammable
gas,oil mist,dust and dirt, free from direct sunlight>
Vibration: max. 0.5G
• Please make sure that the screws are xed, fastened rmly in
accordance with the stipulations of the instruction manual, to
prevent the inverter falling.
• If two or more inverters are installed in a control cabinet, please
install them according to the information in the instruction manual,
and it is required to keep enough space and install extra cooling
fans to keep the air in the cabinet owing freely to keep the
temperature inside the cabinet lower than 40℃. Overheating may
cause inverter fault, re or other accidents.
• Due to the inverter of akind of electrical and electronic product
·2·
·3·
Chapter 1 Safety Cautions
it must be installed, tested and adjusted with parameters by
specialized engineering persons of motors.
1-3 Wiring and Junction
Warning
• Please do not damage the wires. Let the wires bear weight or be
clamped may damage the wires and cause an electric shock.
• Do not install a power factor correction capacitor or surge
suppressor/radio noise lter (capacitor type lter ) on the inverter
output side.
• Do not install switch devices such as the air switch and contactor
on the inverter output side, if it is for technologic demand, please
ensure that the inverter is switching without output.
• Wrong wiring might lead to damage of the inverter. The control
signal lines must be kept fully away from the main circuit to protect
them from noise.
Danger
• Please ensure that the power is off before junction.
• The wiring work shall be done by qualied electricians.
• Please wire the wires in accordance with the specications
stipulated in the instruction manual.
• The grounding connection shall be done correctly and in
accordance with relative regulations in the instruction manual,
otherwise it may cause an electric shock or re.
• Please use independent power supply for the inverter, never use
the same power supply with strong interference equipment like
electric welder.
• Please do not touch the bottom plate with wet hand, otherwise you
may get an electric shock.
• Please do not touch the terminals directly, do not connect the
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Operation Instruction of S900 E Series Inverter
·5·
inverter’s input or output terminals to the inverter's shell, otherwise
you may get an electric shock.
• Please make sure that the voltage of the power supply and the
voltage of the inverter are same, otherwise it may cause the
inverter fault or personnel injury.
• The power supply cables must be connected to R,S,T. Never
connect the power cable to the U,V,W of the inverter.Doing so will
damage the inverter.
• Please do not conduct pressure resistance test to the inverter,
otherwise it may cause the inverter’s internal fault.
• Please install accessories such as brake units, brake resistors
in accordance with the regulations of the instruction manual,
otherwise it may cause the inverter fault or re.
• Please ensure that the screws of the terminals are rmly locked,
otherwise it may cause the inverter fault.
1-4 Power-on, Test operation
Warning
• While power is on or when the inverter is running, do not open the
front cover. Otherwise you may get an electric shock.
• Do not run the inverter with the front cover or wiring cover
removed. Otherwise, you may access the exposed high-voltage
terminals or the charging part of the circuitry and get an electric
shock.
• Before starting operation , conrm and adjust the parameters. A
failure to do so may cause some machines to make unexpected
motions.
• It is recommended to undertake test runs with no load.
• Please provide an emergency stop switch when the “stop” function
setting is unavailable.
• Do not use the inverter input side magnetic contactor to start/stop
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