ENDA E-100 Series User manual

CONTENTS
1. Safety Message
2. Receiving and Checking
3. General Specifications
4. External dimensional diagrams and
Identifying the parts
5. Mounting
6. Wiring
7. Operation
8. Using Intelligent Input Terminals
9. Function List
10. Protective functions
11. Trouble shooting Tips
12. Maintenance and Inspection
13. Option
1-1
2-1
3-1
4-1
5-1
6-1
7-1
8-1
9-1
10-1
11-1
12-1
13-1
Page
ENDA E-100 INSTRUCTION MANUAL
14. RS485 Communication
14-1

1. Safety Messages
For the best results with the E-100 Series inverter,
read this manual and all of the warning labels
attached to the inverter carefully before installing and
operating it, and follow the instructions exactly. Keep this
manual handy for quick reference.
Definitions and Symbols
A safety instruction(message) includes a hazard alert symbol
and a signal word, DANGER or CAUTION. Each signal
word has the following meaning:
This symbol is the "Safety Alert Symbol." It occurs with
either of two signal words : DANGER or CAUTION, as
described below
DANGER : Indicates a potentially hazardous situation
which, if not avoided, can result in serious injury or death.
CAUTION : Indicates a potentially hazardous situation
which, if not avoided, can result in minor to moderate injury,
or serious damage to the product. The situation described in
the CAUTION may, if not avoided, lead to serious results.
Important safety measures are described in CAUTION (as
well as DANGER), so be sure to observe them.
NOTE : Notes indicate an area or subject of special merit,
emphasizing either the product's capabilities or common
errors in operation or maintenance.
1-1
ENDA E-100 INSTRUCTION MANUAL

¡Some drawings in this manual are shown with the protective or
shields removed in order to describe detail with more clarity.
Make sure all covers and shields are replaced before operating
this product.
¡This manual may be modified when necessary because of the
improvement of the product, modification, or changes in
specifications.
¡To order a copy of this manual, or if your copy has been
damaged or lost, contact your ENDA representative.
¡ENDA is not responsible for any modification of the product
made by the user, since that will void the guarantee.
CAUTION
1-2
ENDA E-100 INSTRUCTION MANUAL

Index to Dangers and Cautions in This Manual
Installation-cautions for Mounting Procedures
¡Be sure to install the unit on flame-resistant
material such as a steel plate.
Otherwise, there is the danger of fire.
¡Be sure not to place any flammable materials
near the inverter.
Otherwise, there is the danger of fire.
¡Be sure not to let the foreign object enter vent
openings in the inverter housing, such as wire
clippings, spatter from welding, metal shavings, dust, etc.
Otherwise, there is the danger of fire.
¡Be sure to install the inverter in a place which can
bear the weight according to the specifications in the text.
Otherwise, it may fall and cause injury to personnel.
¡Be sure to install the unit on a perpendicular wall
which is not subject to vibration.
Otherwise, it may fall and cause injury to personnel.
¡Be sure not to install or operate an inverter which
is damaged or has missing parts.
Otherwise, it may cause injury to personnel.
¡Lift the cabinet by the cooling fin. When moving the
unit, never lift by the plastic case or the terminal covers.
Otherwise, the main unit may be dropped causing damage
to the unit.
¡When mounting units in an enclosure, install a fan or
other cooling device to keep the intake air temperature
below 40¡.
5-1
5-1
5-1
5-1
5-1
5-1
CAUTION
5-1
5-1
1-3
ENDA E-100 INSTRUCTION MANUAL

¡Be sure to maintain the specified clearance
area around the inverter and to provide adequate
ventilation.
Otherwise, the inverter may overheat and cause equipment
damage or fire.
¡Be sure to install the inverter in a well-ventilated
room which does not have direct exposure to
sunlight, a tendency for high temperature, high
humidity of dew condensation, high levels of dust,
corrosive gas, explosive gas, inflammable gas,
grinding-fluid mist, salt damage, etc.
Otherwise, there is the danger of fire.
5-2
5-2
CAUTION
1-4
ENDA E-100 INSTRUCTION MANUAL

DANGER
Wiring-Dangers for Electrical Practices and Wire
Specifications
¡Be sure to connect grounding terminal.
Otherwise, there is a danger of electric shock and/or fire.
¡Wiring work shall be carried out only by qualified
personnel.
Otherwise, there is a danger of electric shock and/or fire.
¡Implement wiring after checking that the power
supply is off. You may incur electric shock and/or fire.
¡Do not connect wiring to an inverter or operate an
inverter that is not mounted according the instructions
given in this manual.
Otherwise, there is a danger of electric shock and/or
injury to personnel.
¡When wiring the emergency stop circuit, check the
wiring thoroughly before operation.
Otherwise, it may cause injury to personnel.
6-2
6-2
6-2
6-2
6-2
1-5
ENDA E-100 INSTRUCTION MANUAL

Wiring-Cautions for Electrical Practices
Be sure that the input voltage matches the inverter
specifications:
¡Single-phase 200 to 230 V 50/60Hz
Otherwise, there is the danger of injury and/or fire.
¡Be sure not to connect an AC power supply to the
output terminals(U.V.W).
Otherwise, there is the danger of injury and/or fire.
¡Do not Run/Stop operation by switching ON/OFF
electromagnetic contactors on the primary or secondary
sides of the inverter.
Otherwise, there is the danger of fire.
¡To connect a braking resistor, follow the procedures
described in this manual.
Otherwise, there is the danger of fire.
¡6-1
6-1
6-1
6-1
CAUTION
1-6
ENDA E-100 INSTRUCTION MANUAL

¡Fasten the screws with the specified fastening
torque. Check for any loosening of screws.
Otherwise, there is the danger of fire.
¡Be sure to install a fuse in the wire for each phase
of the main power supply to the inverter.
Otherwise, there is the danger of fire.
¡Do not perform a withstand voltage test of the
inverter.
Otherwise, it may cause semi-conductor elements
to be damaged.
¡To connect a braking resistor, braking resistor unit
or braking unit, follow the procedures in this manual.
Improper connection may cause a fire.
¡Do not connect or disconnect wires or connectors
while power is applied to the circuit.
Otherwise, it may cause injury to personnel.
6-1
6-1
6-1
6-1
6-1
CAUTION
1-7
ENDA E-100 INSTRUCTION MANUAL

Dangers for Operations and Monitoring
¡Be sure to turn on the input power supply after
closing the main case. While being energized, be
sure not to open the main case.
Otherwise, there is the danger of electric shock and/or fire.
¡Be sure not to operate the switches with wet hands.
Otherwise, there is the danger of electric shock.
¡While the inverter is energized, be sure not to touch
the inverter terminals even when the motor is stopped.
Otherwise, there is the danger of electric shock.
¡If the Retry Mode is selected, the motor may
suddenly restart during the trip reset Do not approach
the machine(be sure to design the machine so that safety for
personnel is secure even if it restarts.)
Otherwise, it may cause injury to personnel and/or fire.
¡If the power supply is cut off for a short period of
time, the inverter may restart operation after the power
supply recovers if the command to operate is active.
If a restart may pose danger to personnel, so be sure to use
a lock out circuit so that it will not restart after power recovery.
Otherwise, it may cause injury to personnel.
¡The Stop Key is effective only when the stop function
is enabled. Be sure to prepare emergency stop key
separately.
Otherwise, it may cause injury to personnel.
DANGER
7-1
7-1
7-1
7-1
7-1
7-1
1-8
ENDA E-100 INSTRUCTION MANUAL

¡After the operation command is given, if the
alarm reset is conducted, it will restart suddenly.
Be sure to set the alarm reset after verifying the
operation command is off.
Otherwise, it may cause injury to personnel.
¡Be sure not to touch the inside of the energized
inverter or to put any conductive object into it.
Otherwise, there is a danger of electric shock and/of fire.
DANGER
7-1
7-1
1-9
ENDA E-100 INSTRUCTION MANUAL

Cautions for Operations and Monitoring
¡The heat sink fins will have a high temperature.
Be careful not to touch them.
Otherwise, there is the danger of getting burned.
¡Install a holding brake separately if necessary.
Otherwise, there is the danger of accident.
¡Check the direction of the motor, any abnormal
motor vibrations or noise.
Otherwise, there is the danger of equipment damage.
¡The operation of the inverter can be easily changed
from low speed to high speed. Be sure check the
capability and limitation of the motor and machine
before operating the inverter.
¡If you operate a motor at a frequency higher than
the inverter standard default setting (60Hz), be sure
to check the motor and machine specifications with
the respective manufacturer. Only operate the motor at
elevated frequencies after getting their approval.
Otherwise, there is the danger of equipment damage.
¡All the constants of the inverter have been preset
at the factory.
Otherwise, there is the danger of equipment damage.
CAUTION
7-2
7-2
7-2
7-2
7-2
7-2
1-10
ENDA E-100 INSTRUCTION MANUAL

Dangers and cautions for Troubleshooting
Inspection and Maintenance
¡Wait at least five(5) minutes after turning off the
input power supply before performing maintenance
or an inspection.
Otherwise, there is the danger of electric shock.
¡Make sure that only qualified personnel will
perform maintenance, inspection, and part replacement.
(Before starting to work, remove any metallic objects from
your person(wrist watch, bracelet, etc.) Be sure to use tools with
insulated handles.
Otherwise, there is a danger of electric shock and/or injury to
personnel.
¡Never touch high-voltage terminals in the inverter.
Otherwise, there is a danger of electric shock.
¡The logic PCB employs CMOS ICS.
Do not touch the CMOS elements.
They are easily damaged by static electricity.
¡Do not connect or disconnect wires, connectors, or
cooling fan while power is applied to the circuit.
Otherwise, it may cause injury to personnel.
¡Never modify the product.
Otherwise, there is a danger of electric shock and/or injury to
personnel.
DANGER
DANGER
Dangers for using
12-1
12-1
12-1
12-1
12-1
1-11
ENDA E-100 INSTRUCTION MANUAL

WARNING DISPLAY
WARNING
DANGER
A warning label is displayed on the main cover of the inverter,
as shown in the figure.
Follow these instructions when handling the inverter.
1-12
¡Risk of electric shock.
¡Ensure proper earth connection.
¡Refer to the user's manual before installation
and operation.
ENDA E-100 INSTRUCTION MANUAL

Note1) Do not Run/Stop operation by switching on/off electromagnetic
contactors (Mc0, Mc1) on the primary or secondary sides of the
inverter.
Operate the inverter by Run/Stop commanding [FW/RV].
L
Power
supply
Mc0
L1, L2
Mc1
FW(RV)
ON,OFFON,OFF
ON,OFFON,OFF
ON,OFF
Inverter
Motor
Note 2) Motor Terminal Surge Voltage Suppression Filter
In a system using an inverter with the voltage control PWM system, a
voltage surge caused by the cable constants such as the cable length
(especially when the distance between the motor and inverter is 10m or
more) and cabling method may occur at the motor terminals.
Note 3) Input power disconnection
This inverter is not able to protect input power disconnection.
Be careful to connect the wires.
1-13
ENDA E-100 INSTRUCTION MANUAL

Note 4) In the cases below involving a general-purpose inverter, a large
peak current flows on the power supply side, sometimes destroying the
converter module.
¡The unbalance factor of the power supply is 3% or higher.
¡The power supply capacity is at least 10 times greater than the inverter
capacity(and the power supply capacity, 500kVA or more).
¡Abrupt power supply changes are expected.
some examples) Several inverters are interconnected with a short bus.
An installed leading capacitor opens and closes.
Note 5) RC Value of the thermal Relay is 1.1 times greater than the
motor rated current. Also, RC Value is adjustable to the wiring
distance, but contacts us in this case.
Note 6) Do not connect and disconnect the power supply more than
1/5(minute / number)
There is the danger of inverter damage.
Note 7) When the EEPROM error E 08 occurs, be sure to confirm the
setting values again.
1-14
ENDA E-100 INSTRUCTION MANUAL

Inverter Specifications Label
Before installing and wiring, check the following
(1) Check the unit for physical damage that may have occurred
during shipping
(2) Verify that the package contains one inverter and one manual
after packing the E-100 inverter.
(3) Verify that the specifications on the labels match your purchase
order
Model Number convention
The model number for a specific inverter contains useful information
about its operating characteristics. Refer to the model number legend
below:
015 S
E-100
Series name
Input voltage:
S: single phase 200V class
2. Receiving and checking
If any part of E-100 is missing or damaged, call for service immediately
2-1
-
022 : 2.2kW (3HP)
007 : 0.75kW(1HP)
015 : 1.5kW (2HP)
Maximum applicable motor capacity
Inverter model number
Motor capacity for this model
Power Input Rating: frequency,
voltage, phase
Output Rating: Frequency,
voltage, phase current
Manufacturing codes:
Lot number, date, etc.
Customer Service Center : 080-029-5555 A/S Center : 052-230-8445/6
EN DA
Model : E-100-015S
Power : 1.5kW/2HP Temp : -10 40¡ ¡
Input : 50Hz/60Hz, 200~230V, 1Ph
MFG NO :
Output : 0.5¡400Hz, 200~230V, 3Ph 7.0A
www.enda.com.tr
F
Configuration type
F: operator pannel equipped
ENDA E-100 INSTRUCTION MANUAL

3. E-100 Inverter Standard Specifications.
Model-specific tables
The standard specifications of E-100 inverter is as follows;
Item Sing-phase 200V Class
Model E-100 series
Applicable motor size *2
kW
HP
Rated capacity(200V)kVA
Rated input voltage
Rated output voltage *3
Rated output current(A)
Starting torque
(with sensorless vector
control )
Dynamic braking
approx. % torque,
(short time stop)
*5
with resistor,
from 50/60Hz
without
resistor
DC braking
Weight (kg)
E-100
-007S
E-100
-015S E-100
-022S
0.75 1.5 2.2
1 2 3
1.9 3.0 4.2
Single-phase 200 to 230V ¡10%, 50/60 Hz ¡5%
3-phase 200 to 230V (corresponding to input voltage)
5.0 7.0 10.0
200% or more
approximately 100%
approximately 150%
Variable operating frequency, time and braking force
1.1 1.2 1.2
3-1
ENDA E-100 INSTRUCTION MANUAL

General Specifications
The following table applies to all E-100 inverters.
Item General Specifications
Frequencysetting
resolution
Protective housing*1 Enclosedtype(IP20)
Space vector PWM control
Digital command : ¡0.01% of the maximum frequency
Analog command : ¡0.1% of the maximum frequency
Digital : 0.01Hz(100Hz and less), 0.1Hz
(100Hz or more)
Analog: Max. Setting frequency/ 500(DC 5V input),
max. setting frequency/ 1000(DC 10V, 4¡20mA)
0.01 to 400Hz
Control method *6
Output frequency range *4
Frequencyaccuracy
Overload current rating
Acceleration/deceleration
time
Operator panel
Operator panel
Potentiometer
External signal
External signal
Intelligent input
terminal
Volt./ Freq. Characteristic
Freq-
setting
FWD/
REV
Run
Input signal
Any base freguencysetting possible between0Hz
and 400Hz.
V/F control (constant torque, reducedtorque).
150%, 60 seconds
0.1 to 3000sec.,(linear accel. / decel. s-curve,
u-curve), second accel. / decel. setting available
Up and Down keys / Value settings
Analog setting via potentiometer.
1W, 1§ to 2 variable resistor
DC 0¡5V, DC 0¡10V(Input Impedonce 700§)
4¡20mA(Input Impedonce 25§)
§
Run/Stop(Forward/Reverserun changeby command)
Forward run/stop, Reverse run/stop set by terminal
assignment (NC/NO)
FW(forward run command), RV(reverse run
command), CF1¡CF4(multistage speed setting),
JG(jog command), 2CH(2-stage accel./decel.
command), FRS(free run stop command),
EXT(external trip), USP (unattended startup),
SFT(soft lock),AT(analogcurrent input select
signal), RS(reset), SET(2nd setting selection)
3-2
ENDA E-100 INSTRUCTION MANUAL

Ambient temperature
Vibration
Ambient humidity
Storage temperature
Location
Options
Other functions
Protective function
Output signal
Operating
Environment
Remote operator unit, cable for operator, braking
unit, braking resistor, AC reactor, DC reactor,
noise filter.
Altitude 1,000m or less, indoors(no corrosive gasses
or dust)
2
5.9m/s (0.5G), 10 to 55Hz(conforms to the test
method specified in JIS C0911)
90% RH or less (no condensing)
-20 ¡60 (short-term temperatureduring
transport)
¡ ¡
-10 to 40¡
Over-current, over-voltage, under-voltage, overload,
extreme high/low temperature, internal
communication error, external trip, EEPROM error,
USP error, instantaneouspower failure, output
short-circuit detection.
AVR function, curvedaccel./decel.profile,upperand
lowerlimiters,16-stage speedprofile, fine adjustment
of start frequency, carrier frequencychange (0.5 to
16Khz),frequencyjump, gainandbiassetting, process
jogging,electronicthermal leveladjustment,retry
function, trip history monitor, 2nd setting selection,
auto tuning, V/f characteristic selection, automatic
torque boost,frequencycoversion display, USP
function
Item General Specifications
3-3
Intelligent output
terminal
Frequency monitor
RUN(run status signal), FA1 (frequencyarrival
signal), FA2 (setting Frequencyarrival signal),
OL(overloadadvance notice signal), OD(PID error
deviation signal),AL(alarm signal)
Analogmeter (DC0¡10Vfull scale, Max. 1mA)
Analogoutputfrequency, Analogoutputcurrentand
Analogoutputvoltage signalsselectable.
ENDA E-100 INSTRUCTION MANUAL

Footnotes for the preceding tables :
1. The protection method conforms to JEM 1030.
2. The applicable motor refers to ENDA standard 3-phase motor
(4-pole). To use other motors, care must be taken to prevent the rated
motor current(50/60Hz) from exceeding the rated output current of the
inverter.
3. The output voltage decreases as the main supply voltage decreases
(except for use of the AVR function). In any case, the output voltage
cannot exceed the input power supply voltage.
4. To operate the motor beyond 50/60Hz, consult the motor mamanufacturer
about the maximum allowable rotation speed.
5. The braking torque via capacitive feedback is the average decelection
torque at the shortest deceleration (stopping from 50/60Hz as indicated).
It is not continuous regenerative braking torque. And, the average
deceleration torque varies with motor loss. This value decreases when
operating beyond 50 Hz. If a large regenerative torque is required, the
optional regenerative braking resistor should be used.
6. Control method setting A31 to 2 (sensorless vector control) Selected,
set carrier frequency setting b11 more than 2.1kHz.
3-4
ENDA E-100 INSTRUCTION MANUAL