GE Fuji Electric MICRO-SAVER AF-300 User manual

AF-300
Instructions
MICRO-$AVER II
1/4 - 5 Horsepower
TM
i
These instructions do not purport to cover all details or variations in equipment, nor to provide for
every possible contingency to be met during installation, operation, and maintenance. Should
further information be desired or should particular problems arise that are not covered sufficiently for
the purchaser's purpose, the matter should be referred to GE Fuji Electric, Customer Service.
This document contains proprietary information of GE Fuji Electric and is furnished to its customers
solely to assist that customer in the installation, testing, and/or maintenance of the equipment
described. This document shall not be reproduced in whole or in part nor shall its contents be
disclosed to any third party without the written approval of GE Fuji Electric.
NOTE: The terms "inverter", "controller", and "drive" are sometimes used interchangeably through-
out the industry. We will use the term "Drive" in this document.
AF-300 Micro-Saver II™ and X$D™ are trademarks of General Electric Company. Energy Saver®
is a registered trademark of General Electric Company.
The terms "AF-300 Micro-Saver II" and AF-300M$II will be used interchangeably throughout this
document.
SHOCK HAZARD labels may be located on or inside the Drive to alert people that dangerous
voltage may be present. (Refer to Section 1: Safety Precautions for Warnings and Cautions.)
Blank space has been intentionally left at the bottom of each page for the convenience of the user
in documenting notes.
WARNING: Always read the complete instructions
priortoapplyingpowerortroubleshootingtheequipment
and follow all procedures step by step.
General Information – AF-300 Micro-$aver II
™
Drive Instructions
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TABLE OF CONTENTS
Section Title Page
1.SAFETY PRECAUTIONS ..........................................................................1-1
2. DESCRIPTION, COMPONENT IDENTIFICATION,
AND SPECIFICATIONS ............................................................................2-1
General Description.................................................................................. 2-1
Delivery Inspection Procedures ............................................................... 2-1
Nameplate Data......................................................................................... 2-1
Drive Keypad Functions and Layout........................................................ 2-2
Drive Components .................................................................................... 2-3
Table 1: Standard Specifications.............................................................. 2-4
Table 2: Drive Dimensions ....................................................................... 2-7
Table 3: Drive Ratings, Efficiencies and Watts Loss................................ 2-7
3. INSTALLATION GUIDELINES ..................................................................3-1
Installation Environment.......................................................................... 3-1
Installation Mounting Clearance ............................................................. 3-1
Dimension Drawings................................................................................. 3-2
Dimensions of Keypad Mounting Holes.................................................. 3-4
4. WIRING PROCEDURES ...........................................................................4-1
Remove Terminal Top Cover................................................................... 4-1
Control Circuit Wiring.............................................................................. 4-2
Main Circuit Wiring .................................................................................. 4-3
Table 4: Drive Wire Size Recommendations ........................................... 4-4
and Circuit Protection Rating
Control/Circuit Terminal Block.............................................................. 4-5
Drive Wiring Diagram............................................................................... 4-6
Table 5: Terminal Identification/Function ............................................ 4-7
Drive Interface Details .............................................................................. 4-9
5. DRIVE OPERATION ..................................................................................5-1
Keypad Panel Identification/Operation ................................................. 5-1
Function Code and Data Code Description/Selection .......................... 5-1
Keypad and Display Operation Programming ........................................ 5-2
Stop Mode ................................................................................................. 5-3
Run Mode.................................................................................................. 5-4
Program Mode while stopped .................................................................. 5-5
Program Mode while running.................................................................. 5-6
Trip Mode.................................................................................................. 5-7
Summary of Operating Modes ................................................................. 5-8
Pre-Operation Inspection......................................................................... 5-9
Table 6: Function Code List..................................................................... 5-10
6. FUNCTION CODE DESCRIPTIONS (01 thru 79) .....................................6-1
(Settings and Diagrams)
7. MAINTENANCE AND INSPECTION .........................................................7-1
Megger Test............................................................................................... 7-1
Periodic Parts Replacement ..................................................................... 7-1
Inspection Items........................................................................................ 7-2
Measurement Points and Meters ............................................................. 7-3
iii
8. TROUBLESHOOTING............................................................................. 8-1
Table 8: Fault Condition Description and Operation ............................... 8-1
(1) Overcurrent ............................................................................................ 8-2
(2) Overvoltage .............................................................................................8-3
(3) Undervoltage ..........................................................................................8-4
(4) Drive Overheat........................................................................................8-5
(5) External Alarm Input .............................................................................8-5
(6) Drive Overload........................................................................................8-6
(7) Memory Error, Keypad Communication, CPU Error ..........................8-7
(8) Drive Output Circuit Error.................................................................... 8-8
(9) Motor will not run ..................................................................................8-9
(10) Motor will run but speed will not change ........................................... 8-10
(11) Motor will stall during acceleration .................................................... 8-11
(12) Motor Heating Abnormal .................................................................... 8-12
9. WARRANTY PARTS AND SERVICE ..................................................... 9-1
Warranty Coverage..........................................................................................9-1
Out-of-Warranty Procedure............................................................................9-1
Motors..............................................................................................................9-1
In-Warranty Failure Check List................................................................. 9-2
(Data necessary for Warranty Administration)
AF-300M$II Spare Parts List ...........................................................................9-3
10. CE MARK .............................................................................................. 10-1
Section Title Page
TABLE OF CONTENTS (continued)
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Thefollowing format isusedon theequipmentor found
inthis manual. Readall labelsand followthe directions
whenever working on the equipment.
DANGER,WARNING,CAUTION
AND NOTE PARAGRAPHS WITHIN
THIS INSTRUCTION MANUAL
The above paragraphs list some general safety
reminders and safety recommendations to be followed
when operating or installing this equipment. These
safety precautions will be repeated throughout this
instruction book where applicable.
Denotes operating procedures and
practices that, if not strictly observed, may result in
damage to, or destruction of the equipment.
Denotes operating procedures and
practices that may result in personal injury or loss of
life if not correctly followed.
DANGER, WARNING, CAUTION AND NOTES
NOTE: Notes call attention to information that is
especially significant in understanding and operating
the equipment.
Section 1
SAFETY PRECAUTIONS
Due to CSA requirements, pertinent warnings are also provided in French and set off by ( )
WARNS ABOUT HAZARDS THAT
WILL RESULT IN IMMEDIATE SERIOUS PERSONAL
INJURY OR DEATH IF IGNORED.
1-2
WARNINGS
The Drive leakage current to
ground is higher than 3mA. Use grounding
conductor as specified in Table 250-95 of
National Electric Code, ANSI/NFPA 70-1993 or
Table 31 CSA22.2, No. 14-M91.
HAZARD OF MOTOR
OVERSPEED:
ANY APPLICATIONS REQUIRING OPERATION
ABOVE 120 HZ MUST BE APPROVED BY THE
MOTOR MANUFACTURER.
Bias frequency setting is available when analog
frequency setting method (i.e. the Function
code "01" data is set at 1) is selected. At the
stop condition, the reference frequency will be
blinking on the LED display. If the Bias
frequency is set at a certain level and the
reference frequency is Zero, during the stop
condition, the display will be blinking Zero.
Thus, when a RUN command is given to the
Drive, the motor will run at the Bias frequency
setting (up to 400 Hz) even if the reference
frequency is Zero.
With 400 Hz Drive output possible, the Drive will
allow the motor to run up to 6 - 7 times its base
speed. Never operate the motor above its top
mechanical speed or a catastrophic failure may
occur.
Before disassembling,
disconnect and lock out power from the Drive.
Failure to disconnect power may result in death
or serious injury. A bus charge Light "CRG"
provides visual indication that bus voltage is
present; verify the bus voltage level by
measuring the voltage between power terminals
P(+) and N(-) using an analog meter. Do not
attempt to service the Drive until the charge
indicator ("CRG" lamp) has extinguished and
the bus voltage has discharged to zero volts.
Replace all covers before
applying power to the Drive. Failure to do so
may result in death or serious injury.
MECHANICAL MOTION
HAZARD: Drive systems cause mechanical
motion. It is the responsibility of the user to
insure that any such motion does not result in
an unsafe condition. Customer provided
interlocks, and operating limits should not be
bypassed or modified.
ELECTRICAL SHOCK
AND BURN HAZARD: When using
instruments such as oscilloscopes to work on
live equipment, the oscilloscope’s chassis
should be grounded and a differential amplifier
input should be used. Care should be used in
the selection of probes and leads and in the
adjustment of the oscilloscope so that accurate
readings may be made. See instrument
manufacturer’s instruction book for proper
operation and adjustments to the instrument.
FIRE AND EXPLOSION
HAZARD: Fires or explosions might result
from mounting Drives in hazardous areas such
as locations where flammable or combustible
vapors or dusts are present. Drives should be
installed away from hazardous areas, even if
used with motors suitable for use in these
locations.
STRAIN HAZARD:
Improper lifting practices can cause serious or
fatal injury. Lift only with adequate equipment
and trained personnel.
ELECTRICAL SHOCK
HAZARD: All motor bases and equipment
enclosure housings should be grounded in
accordance with the National Electric Code or
equivalent.
(AVERTISSEMENT)
HAZARD OF ELECTRICAL SHOCK
(RIS QUE DE CHOC ELECTRIQUE)
- Separate motor overcurrent, overload, and
overheating protection is required to be
provided in accordance with the Canadian
Electrical Code, Part 1.
- (Le moteur dolt etre muni d'une protection
distincte contre les surintensites, la
surcharge et la surchauffe confrmement au
Code Canadian de L'electricite, premierb
partie.)
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with the NEC or Canadian Electrical Code. The
connection shall be made by a UL listed or CSA
certified closed-loop terminal connector sized for
the wire gauge involved. The connector is to be
fixed using the crimp tool specified by the
connector manufacturer.
Do not perform a megger test
between the Drive terminals or on the control
circuit terminals.
The Drives are an IGBT drive
which develops an adjustable frequency via pulse
width modulation. While this does not present a
problem on 200-240 VAC applications, it may on
380-480 VAC applications. When using the
Drives on 380-480 VAC, get the motor
manufacturer's approval that his insulation system
can withstand the voltage spikes (up to twice the
dc bus voltage 2 x 621 VDC for a 480 VAC power
source of the Drive, in conjunction with the long
motor cable lengths). If the insulation system
does not meet this limit, utilize a RLC filter.
Because the ambient
temperature greatly affects Drive life and
reliability, do not install the Drive in any location
that exceeds the allowable temperature. Leave
the ventilation covers attached for temperatures
of 40 degrees C or below, and remove the
ventilation port side and top covers for
temperatures of between 40 (104° F) and 50
(122° F) degrees C. If the covers need to be
removed, another type of enclosure may be
required for safety purposes.
If the Drive’s Fault Alarm is
activated, consult the TROUBLESHOOTING
section of this instruction book, and after
correcting the problem, resume operation. Do
not reset the alarm automatically by external
sequence, etc.
Be sure to remove the desic-
cant packet(s) when unpacking the Drive. (If not
removed these packets may become lodged in
the fan or air passages and cause the Drive to
overheat.)
CAUTIONS
This product is suitable for use
on a circuit capable of delivering not more than
1,000 (1HP or less) or 5,000 (2 HP or more) rms
symmetrical amperes.
AC input fuses to be customer supplied and may
be branch circuit protection fused. The maximum
allowance fuse ratings per TABLE 4.
Do not connect power supply
voltage that exceeds the standard specified
voltage permissible. If excessive voltage is
applied to the Drive, damage to the internal
components will result.
Do not connect power supply to
the output terminals (U, V, W). Connect power
supply only to the power terminals (L1, L2, L3).
Do not connect power supply to
the breaking resistor connection terminals (P (+),
DB). Never short-circuit between P (+) – DB
terminals, and do not connect any resistance with
an ohm and/or wattage value less than standard
application breaking resistor.
Do not connect a power supply
to the control circuit terminals (except 30A, B, C,
maximum rating 250 volts, 0.3A ac/dc).
For RUN and STOP, use the
FWD-CM (forward) and REV-CM (reverse)
terminals. Do not use a contactor (ON/OFF)
installed on the line side of the Drive for RUN and
STOP.
Do not use a switch on the
output side of the Drive for ON/OFF operation.
Do not connect power factor
correcting capacitors on the output side of the
Drive.
Do not operate the Drive
without the ground wire connected. The motor
chassis should be grounded to earth through a
ground lead separate from all other equipment
ground leads to prevent noise coupling. The
grounding connector shall be sized in accordance
1-4
UL/CSA Drive Caution Label
Use 60/70°C copper wire only. Use Class 1 wire only.
Suitable for use on a circuit capable of delivering not more than 1,000
(1HP or less) or 5,000 (2 HP or more) rms symmetrical amperes.
WARNING: HAZARD OF ELECTRICAL SHOCK. DISCONNECT INCOMING
POWER BEFORE WORKING ON THIS CONTROL.
ADVERTISSEMENT: RISQUE DE CHOC ELECTRIQUE COUPER
L'ALIMENTATION AVANT LE DEPANNAGE DE CETTE COMMANDE.
CAUTION: DANGEROUS VOLTAGE EXIST UNTIL CHARGE "CRG" LIGHT IS OFF.
ATTENTION: PRESENCE DE TENSIONS DANGEREUSES TANT QUE LE
VOYANT N'EST PAS ETEINT.
WARNING: MORE THAN ONE LIVE CIRCUIT. SEE DIAGRAM.*
AVERTISSEMENT: CET EQUIPEMENT RENFERME PLUSIEURS CIRCUITS
SOUS TENSION. VOIR LE SCHEMA. SA523154-01
*See diagram on page 4-6.
CAUTIONS (continued)
NOTE:
① When terminal operation mode (Function code
F_02 setting is 1) - RUN and STOP are being
controlled byamaintainedcontact(e.g.,selector
switch, toggle switch, etc.) which is connected
between the terminal CM and FWD or REV:
•Closing/openingthemaintainedcontactstarts/
stops the Drive.
➁ Function code F_02 setting can be changed only
when connection between the terminals CM and
FWD or REV is open. (i.e. STOP MODE).
Drive ships with shorting bar between
terminals FWD-CM.
NOTES
AC induction motors require
that they be sized based on the applications speed
range and associated torque requirements for the
motor-Drive system; this is to avoid excessive
motor heating. Observe motor manufacturer's
recommendations when operating any ac induction
motor with the Drive. Also observe motor
manufacturer's recommended voltage/torque boost
at lower operating frequencies.
The available power source con-
nected to the Drive is not to exceed 500KVA. If the
ac power source is greater than 500KVA and the
Drive's rated (HP) is less than 10% of the power
source'sKVA;aclinereactorswillhavetobeinstalled
in L1, L2 & L3 power leads of the Drive.
The Drive must be mounted on
a building or enclosure wall that is constructed of
heat resistant material. While the Drive is operat-
ing, the temperature of the Drive's cooling fins can
rise to a temperature of 90°C (194°F.)
If the Drive protective function
is activated, consult Section 8 "Troubleshooting",
and after correcting the problem, resume opera-
tion. Do not reset the alarm automatically by
external sequence, etc.
Be sure to provide fuses, as
specifiedon"ApplicationofWiringAndEquipment"
in Section 4, on line terminals of Drive. Provide
power line disconnect or contactor as needed.
➂ Total wiring between the Drive and the motor must
not exceed the length shown below.
➃ Error in current detection may increase when;
a) A specially designed motor is used.
b)A Drive'scapacity is2 Hpratings orgreaterthan
the motor capacity.
Function 200V Series 400V Series
F_12 data
Hp 1/4 1/21235 1/2 1 2 3 5
F_12 = 0, 1, 2 or 3 538 ft. 754 ft.
F_12 = 4 – 15 1076 ft. 213 ft. 1076 ft.
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Section 2
ESCRIPTION, COMPONENT
I ENTIFICATION, and SPECIFICATION
TheDriveisavailablein ratingsof1/4to3 HP200-240 VACsinglephaseinput,1/4 to5 HP200-230VACthreephase,
and 1/2 to 5 HP 380-480 VAC three phase. The Drive incorporates advanced Pulse Width Modulated (PWM)
"TORQUE VECTOR" control for high starting torque. The Drives are housed in either a NEMA 1 or NEMA 4 type
enclosure and all Drives are furnished with a detachable cover to allow ease of accessing control and power wiring.
Drive operation and Function Code setting is performed from the “Keypad Panel” that features a Digital Display and
6 dual function keys. The 6 function keys are used for Drive programming and operation.
General data and specifications for each Drive are listed on the nameplate attached to the Drive.
Refer to TABLE 1, for complete Drive specification listing.
All models are UL Listed and CSA Approved. CE MARK applies to the 240 VAC single-phase and 480 VAC 3-phase
Figure 2-1. NAMEPLATE DATA IDENTIFICATION
INSPECTION PROCEDURES UPON DELIVERY
Upon receipt of your Drive, inspect the equipment for the following items:
1. Check the nameplate to insure that the specifications correspond to those
ordered, and to application requirements.
2. Inspect the unit for any damage that may have occurred during shipment.
– If shipping damage is found or the wrong Drive is received, contact the
Distributor from which the equipment was purchased.
AF-300M$
™
II
MODEL NO.
SERIAL NO.
INPUT: OUTPUT:
VOLTS VOLTS
*IN CASE OF "L.V. DIRECTIVE 73/23/EEC" FREQ RANGE (HZ)
AMPS HP
FREQ (HZ) AMPS CONT.
PHASE (S) PHASE
ROTATION
MA 60 SEC. AMPS
INSTRUCTION BOOK GEI-100272 MADE IN JAPAN
7898
IND. CONT. EQ. 69489
2-2
RUN Key - Key used for starting
operation. The LED (green) lights up
during operation.
This key does not function when
terminaloperationcontrol isselected.
or
STOP Key - This key is used for
stopping drive operation. When set
as follows:
operation command input is
accepted from the Keypad (RUN
and STOP keys).
When function 2 is set to 1:
Operation command input by
means of the external signal
terminal (FWD, REV). STOP key
on the keypad is active. If
selection "1" is chosen, and the
stop button is depressed while the
drive is running, the drive will
perform the normal stop
sequence until the output
frequency reaches zero at which
point an "Er6" fault shall be
indicated on the LED. To reset the
drive you must remove the RUN
command and press RESET.
When function 2 is set to 2:
operation command input is
accepted by means of the
external signal terminal (FWD,
REV). STOP key on the keypad
is inactive.
UP / DOWN Keys - These keys
increase or decrease the
frequencyreference. Whenunitis
in program setting mode, they
changetheFunctionCodeordata
values.
Unit Display - Unit information is
displayed by the LED (red). All
three LEDs flash to indicate that
the unit is in the program mode.
Operation Mode Indicator -
The LED (green) lights up when
keypad panel operation is
selected.
Drive RUN Indicator -
The LED (green) lights up in the
RUN mode.
(1) Keypad Part Names and Functions
Digital Display (4 digits) -
Displays the various Function
Codes and data values during
setting of the program. During
operation, it displays the output
frequency, current, voltage, etc.
If a fault occurs the cause of the
problem will be displayed as a
code.
PROGRAM Key (Reset Key) -
Normal mode or program setting
mode select key. When any of
the protection functions are
activated;thiskeyisusedtoreset
the fault.
FUNCTION Key (Data Key) -
During the normal mode, this key
canbeusedtochangethedisplay
unit while operation is either
stopped or running.
During the program mode, this
keycanbeusedto readandwrite
theFunction Codesand thedata.
Unit Display
Digital Display
STOP Key
Operation Mode Indicator
Program/Reset Key
Function Key (Data Key)
DOWN Key
RUN Key
UP Key
Program Mode Drive RUN Indicator
F 0 2 = 1
F 0 2 = 2
F 0 2 = 1
F 0 2 = 2
F 0 2 = 0
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(2) Controlling Method for Keypad Panel
When the power supply is activated, the keypad panel display will be as shown
in the figure on the right (60.00 FLASHING).
If the key is pressed, the Drive will start and accelerate up to 60 Hz
according to the factory setting. Use the key to stop operation.
WARNING-RUNandSTOPkeysfunctiononlyinKeypadoperationmode.(FunctionCodeF_02settingis0)
STOP
RUN
1. Unit Cover (Middle)
2. Unit Cover (Top)
3. Keypad Panel (Optional)
4. Heat Sink and Mounting Tabs
5. Mounting Screw Holes
6. Top Cover Screw
Figure 2-3. TYPICAL DRIVE COMPONENTS
DriveComponents
NOTE: NEMA 1 unit does not include keypad. Keypad is sold separately.
Keypad type is 6KM$2KP1 for NEMA 1 unit.
4
6
2
3
5
1
2-4
Enclosure NEMA 1or NEMA 4
InstallationLocation:NEMA1 Suitable for indoor mounting only, less than 1000 meters (3281 feet) elevation,
not in contact with corrosive gas, oil mist, or dust.
Suitable for use indoors or outdoors to protect the enclosed equipment against
splashing water, seepage of water, falling or hose directed water and severe
external condensation. Installation should be less than 1000 meters (3281 feet)
elevation, not in contact with corrosive gas, or oil mist.
StoredTemperature -20° to +65°C (-4° to +149°F)
AmbientTemperature -10° to +50°C (+14° to +122°F) (remove ventilation covers if temperature is
over (+40°C +104° F)
Humidity 20% to 95% relative humidity (non-condensing)
Vibration 0.6G or less
CoolingMethod 1/4 to 1 HP – Convection
2 HP and greater – Forced air (Integral fan)
Output
RatedOutputVoltage 3-Phase, 3-Wire, 80-240 VAC or 160-480 VAC
(Can not exceed power supply voltage)
FrequencyRange 0 - 400 Hertz (0.2 to 15 Hz Start Frequency; 15 to 400 Hz Base Frequency)
Above 120 Hz, contact the motor manufacturer for approval of application
OverloadCurrentRating 150% for 1 minute duration (inverse time characteristic)
200% for 0.5 seconds
Power Supply
RatedInputACVoltage – 200 to 240 VAC 50/60 Hz, 1 phase (1/4 to 3 HP)
– 200 to 230 VAC 50/60 Hz, 3 phase (1/4 to 5 HP)
– 380 to 480 VAC 50/60 Hz, 3 phase (1/2 to 5 HP)
Voltage: +10% to -15%; Voltage Unbalance: Within 3%; Frequency ±5%
ControlSystem Sinusoidal PWM "TORQUE VECTOR" Control
Control
FrequencySetting – Analog: 0.02 Hz step at Maximum frequency of 60 Hz
Resolution – Digital Keypad: 0.01 Hz Maximum frequency up to 99.99 Hz; 0.1 Hz (100
Hz or more)
Accuracy(Stability) Analog setting: ± 0.2% of Maximum frequency (59° to 95° F)
Digital Keypad setting: ± 0.01% of Maximum frequency (14° to 122° F)
TABLE 1: Standard Specifications
ITEM SPECIFICATION
Environmental Conditions
NEMA4
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Voltage/Frequency Voltage - 80-240 VAC or 160-480 VAC
Characteristics(V/F) Frequency - 0.2 to 400 Hz
TorqueBoost 0: Automatic torque boost or 1 to 31.0 code settings (includes selection for
variable torque load)
Acceleration/Deceleration 0.01 to 3600 seconds (independent acceleration/deceleration)
Characteristics Alternative accel/decel time available as well as linear or 2 S-curves (selectable)
MotorSound The pitch of the motor sound can be changed by selecting Carrier frequency
(F_12: 0 to 15)
FrequencyMeterAdjustment Scale calibration of externally connected analog meter or pulse
frequency
DataProtection Data lock is possible to ensure that the function codes are not changed
High/LowFrequencyLimiter Output frequency upper and lower range limit 0 to 400 Hz; 1 Hz step settings
Bias Magnitude of the zero offset can be set from 0 to ±100% of maximum
frequency (1Hz steps)
Gain Output frequency gain corresponding to the reference signal can be
set from 0 to 250%
15StepPresetSpeed 15 programmable preset speeds selectable by 4 contact closures
MaintainedContactOperation Maintained contact operation/stop command (2-wire operation)
TerminalFunctionChange Multi-Use terminal changed via Function Code settings (X4 input; Y1 output)
Operation
FrequencyReferenceSignal Speed potentiometer: 0 to +10 VDC 4 to 20 mA [(0 to +5VDC) gain adjust 0-250%]
InputSignal(contacttype) Forward, reverse, multistep speed setting, alternate accel/decel time settings,
coast-to-stop, external alarm, 3-wire control and reset
ExternalOutputSignals One Dry Form "C" alarm output contact rated 250 VAC, 0.3 amp
1 – Open collector output rated 27 VDC, 50mA from external power
– Drive Run – FDT – FAR – LV– TL – Auto restart mode after momentary
power loss (IP)
FrequencyMeterOutputSignal Pulse frequency (adjustment to 6 kHz maximum)
Analog - 0 to +10 VDC (adjustment range of 6.5 to 10.3 VDC)
Control (continued)
ITEM SPECIFICATION
2-6
ProtectiveFunctions: – Stall prevention – Undervoltage
– Surge input – Overcurrent
– Drive overheating – Overvoltage
– External faults – Short circuit for output terminals
– CPU malfunction – Communication error
– Motor overload – Ground fault (at start)
(electronic thermal) – Output wiring not connected
– Memory error (during auto tuning only)
Keypad Digital Display - 4 digit LED
DriveOperation Output frequency, output current, output voltage, motor speed, line speed
(m/min), machine speed (r/min) can be displayed
DriveSetting Function Code and Setting Data can be displayed
DataInitializing Resets all Function Codes to initial factory settings
DriveFault – OC1 - Acceleration overcurrent
– OC2 - Deceleration overcurrent
– OC3 - Constant speed overcurrent
– LU (LV) - Undervoltage
– OU1 - Overvoltage during acceleration
– OU2 - Overvoltage during deceleration
– OU3 - Overvoltage at constant speed
– OH1 - Drive overheat
– OH2 - External alarm input
– OLU - Electronic Overload - Semiconductor Overload Protection
– OL - Electronic Overload - 4 Pole Motor Overload Protection
– Er1 - Setting error
– Er2 - Communication error
– Er3 - CPU error
– Er4 - Optional circuit board communication error with Drive
– Er5 - Optional Problem - when a link error etc. is detected
– Er6 - Operating Proc. error
– Er7 - Output wiring error
Charge"CRG"Lamp(LED) Illuminates when DC Link capacitor voltage is present
Operation (continued)
ITEM SPECIFICATION
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NOTE: Carrier Frequency: High setting F_12 = 15
Low setting F_12 = 0
Table 2: rive imensions
240 Volt – Single Phase
HP Weight Height Width Depth Dim. Figure
Model
Const LBS KGS Inches MM Inches MM Inches MM Pages
NEMA 1 NEMA 4
TRQ 3-2 to 3-5
6KM$221F25N1A1 6KM$221F25X4A1 1/4 2.7 1.2 6.22 158 4.29 109 3.15 80 1 and 4
6KM$221F50N1A1 6KM$221F50X4A1 1/2 3.8 1.7 6.22 158 5.67 144 4.29 109 2 and 6
6KM$221001N1A1 6KM$221001X4A1 1 4.0 1.8 6.22 158 5.67 144 4.29 109 2 and 6
6KM$221002N1A1 6KM$221002X4A1 2 6.2 2.8 6.22 158 8.03 204 5.28 134 3 and 8
6KM$221003N1A1 6KM$221003X4A1 3 6.4 2.9 6.22 158 8.03 204 5.28 134 3 and 8
230 Volt – Three Phase
6KM$223F25N1A1 6KM$223F25X4A1 1/4 2.4 1.1 6.22 158 4.29 109 3.15 80 1 and 4
6KM$223F50N1A1 6KM$223F50X4A1 1/2 2.9 1.3 6.22 158 4.29 109 3.54 90 1 and 5
6KM$223001N1A1 6KM$223001X4A1 1 3.3 1.5 6.22 158 4.29 109 4.69 119 1 and 7
6KM$223002N1A1 6KM$223002X4A1 2 4.6 2.1 6.22 158 5.67 144 4.69 119 2 and 7
36KM$223003N1A1 6KM$223003X4A1 3 6.2 2.8 6.22 158 8.03 204 5.28 134 3 and 8
36KM$223005N1A1 6KM$223005X4A1 5 7.0 3.3 6.22 158 8.03 204 5.87 149 3 and 9
480 Volt – Three Phase
6KM$243F50N1A1 6KM$243F50X4A1 1/2 4.2 1.9 6.22 158 5.67 144 4.29 109 2 and 6
6KM$243001N1A1 6KM$243001X4A1 1 4.2 1.9 6.22 158 5.67 144 4.29 109 2 and 6
6KM$243002N1A1 6KM$243002X4A1 2 6.2 2.8 6.22 158 8.03 204 5.28 134 3 and 8
6KM$243003N1A1 6KM$243003X4A1 3 6.2 2.8 6.22 158 8.03 204 5.28 134 3 and 8
6KM$243005N1A1 6KM$243005X4A1 5 7 3.3 6.22 158 8.03 204 5.87 149 3 and 9
Table 3: rive Rating Efficiency and Watts Loss Table
240 Volt – Single Phase
Output Current Output Efficiency
Model
Carrier Frequency
Power Percentage Watts Loss
NEMA 1 NEMA 4 HP
Low High KW Low High Low High
6KM$221F25N1A1 6KM$221F25X4A1 1/4 1.5 1.3 0.19 87.6 80.9 27 45
6KM$221F50N1A1 6KM$221F50X4A1 1/2 3.0 2.5 0.37 88.1 83.2 50 75
6KM$221001N1A1 6KM$221001X4A1 1 5.0 4.0 0.75 90.4 88.8 80 95
6KM$221002N1A1 6KM$221002X4A1 2 8.0 7.0 1.50 92.9 91.5 115 140
6KM$221003N1A1 6KM$221003X4A1 3 11.0 10.0 2.20 93.6 92.4 150 180
230 Volt – Three Phase
6KM$223F25N1A1 6KM$223F25X4A1 1/4 1.5 1.3 0.20 87.6 80.9 27 45
6KM$223F50N1A1 6KM$223F50X4A1 1/2 3.0 2.5 0.40 88.1 83.2 50 75
6KM$223001N1A1 6KM$223001X4A1 1 5.0 4.0 0.75 90.4 88.8 80 95
6KM$223002N1A1 6KM$223002X4A1 2 8.0 7.0 1.50 92.9 91.5 115 140
36KM$223003N1A1 6KM$223003X4A1 3 11.0 10.0 2.20 93.6 92.4 150 180
36KM$223005N1A1 6KM$223005X4A1 5 17.0 16.5 3.70 94.6 93.4 212 260
480 Volt – Three Phase
6KM$243F50N1A1 6KM$243F50X4A1 1/2 1.6 1.4 0.37 86.0 79.9 60 93
6KM$243001N1A1 6KM$243001X4A1 1 2.5 2.1 0.75 90.4 86.9 80 113
6KM$243002N1A1 6KM$243002X4A1 2 3.7 3.7 1.50 93.2 88.1 110 203
6KM$243003N1A1 6KM$243003X4A1 3 5.5 5.3 2.20 94.4 89.4 130 260
6KM$243005N1A1 6KM$243005X4A1 5 9.0 8.7 3.70 94.9 91.0 200 366
3-1
5" or more
5" or more
Figure 3-1. DRIVE MOUNTING CLEARANCE
2"
or more
2"
or more
INSTALLATION ENVIRONMENT
Install the Drive in an indoor location that meets the
following requirements:
— The ambient temperature is between -10° C and
+50° C (+14° F to +122° F). Remove the ventila-
tion covers when the temperature exceeds +40° C
[+104° F].
— The relative humidity is between 20% and 95%.
Avoidanylocationsubjecttocondensation,freezing,
orwhere theDrive wouldcome incontact withwater.
— Donotinstallinanylocationsubjecttodirectsunlight,
dust, corrosive gas, inflammable gas, or oil mist.
— Vibration should be less than 0.6G.
— The Drive should be installed at an elevation below
1000meters(3281feet). Forinstallationabove1000
meters (3300 feet) the Drive will need to be derated
1% per 333 feet.
Example: 5 HP, 460 VAC, output current 9 amps.
Application altitude 3900 feet.
% derate = x 1% = 1.8%
(9 amps) x = 8.84 amps
derated output current.
Motor derate may also be required,
contact motor manufacturer.
INSTALLATION MOUNTING
CLEARANCE
— Install the Drive perpendicular to the ground and
with the lettering right side up. (If the Drive is
installed upside-down or horizontally, heat build-
up will occur.)
— Mountingscrewsorboltsshouldbeofappropriate
size for weight of Drive.
— See the appropriate figures on pages 3-2 and
3-3 for the location of mounting holes.
— After removing the knockouts in the wiring lead-in
plate, install the rubber bushings supplied to pre-
vent cable damage and to minimize dust entry.
— Install at a sufficient distance from other equip-
ment, walls, or wiring ducts as shown in Figure
3-1 (these clearances are required to allow the
heat generated by the Drive to escape).
CAUTION: Because the ambient temperature greatly
affects Drive life and reliability, do not install the Drive in
any location that exceeds the allowable temperatures.
NOTE: When installing two or more Drives in close
proximity, allow sufficient space as shown in Figure 3-1
and install them in a horizontal row. If they must be
installedinaverticalcolumn,atleast19.7inches(50cm)
internalspace must beprovided between eachoneor a
ventilation baffle should be provided to prevent the
ambient temperature from rising.
CAUTION: Themountingwall for theDrivemust be
constructed of heat resistant material because during
operation, the temperature of the Drive's cooling fins
rises to approximately 90 degrees C (194° F).
( )
( )
100 - 1.8
100
3900 - 3300
333
Section 3
INSTALLATION GUI ELINES
➛
➛
➛
➛
➛
➛
StockCheck.com

3-2
Figure 2 Figure 3
Figure 1
Dimensions
Note: Inches (MM)
4.29 (109)
0.24 (6)
3.66 (93)
5.43 (138)
6.22 (158)
5.43 (138)
6.22 (158)
5.43 (138) 5.91 (150) 5.91 (150) 6.22 (158)
8.03 (204)
0.24 (6)
7.40 (188)
7.87 (200)
0.20 (2-ø5)
0.08 (2)
0.20 (5)
0.24 (6) 0.24 (6)
0.20 (5)
0.24 (6)
0.24 (6)
5.67 (144)
0.24 (6)
5.04 (128)
5.51 (140)
2-ø5 (0.20)
0.08 (2)
0.08 (2)
0.24 (6)
0.20 (5)
0.24 (6) 0.24 (6)
0.08 (2)
0.24 (6)
0.24 (6)
0.08 (2)
0.24(6)
0.08 (2)
4.13 (105)
5.91 (150)
NOTE: NEMA 1 unit does not have Keypad.
Shown with optional Keypad
3-3
Dimensions
Figure 4 Figure 5 Figure 6
Figure 7 Figure 8 Figure 9
Note: Inches (MM)
4.29 (109)
0.24 (6)
3.54 (90)
0.20 (5)
3.15 (80)
0.20 (5)
4.69 (119)
0.24 (6)
5.28 (134)
0.24 (6) 5.87 (149)
0.24 (6)
StockCheck.com

3-4
Dimensions of Keypad and Keypad Mounting Holes
Mounting Hole (panel cut-out)
Keypad Part # 6KM$2KP1 for NEMA 1 unit
6KM$2KP4 for NEMA 4 unit Inches (MM)
4-1
Figure 4-1. REMOVING THE TOP COVER
Unit Cover (Middle)
Mounting Screw
Holes
Keypad Panel
Unit Cover (Top)
Top Cover Screw
RemovingTop Cover
To access Main and Control Circuit Terminals remove the top
cover as follows (see Figure 4-1):
1. Loosen the screw located at the bottom of the top cover.
2. Press upward on the bottom of the top cover (see arrows
Figure 4-1 step 2) and lift off.
3. See Figure 4-1 for the location of the Main Circuit
Terminal Block and the Control Circuit Terminal Block.
Section 4
WIRING PROCE URES
WARNING:Some printed circuit boards and Drive com-
ponents may contain hazardous voltage levels. If LED
light "CRG" on the Base Driver Board is illuminated,
hazardousvoltagesarepresentintheDrivecircuitboards.
Remove and lock out power before you disconnect or
reconnect wires, and before you remove or replace fuses
and circuit boards. Do not attempt to service the Drive
until the "CRG" indicator has extinguished and the bus
voltage has discharged to zero volts.
Control
Circuit
Terminal
Block
Step 2:
Press Upward at the locations indi-
cated by the arrows to remove the top
cover.
Main Circuit
Teminal Block Drive
Charge "CRG" Lamp
Heat Sink
and Mounting Tabs
Step 1:
Loosen Top Cover
screw. (1 to 2 turns)
→
→
StockCheck.com

4-2
Control Circuit Wiring
Drive is wired at shipment for operation and frequency
setting through the keypad panel (frequency is set at 60
Hz.)– See Figure 4-2, and 4-4 for wiring connections.
– See TABLE 5 for description of all terminals.
Make wire connections as shown in Figure 4-4 through 4-6
for desired mode of external operation through Control
Circuit Terminals.
CAUTION: The Control Circuit Terminal wiring should be
kept as far away as possible from the main power wiring to
prevent operational error due to noise interference. Never
install both types of wiring in the same duct or conduit. (A
separation distance of 4 inches [10 centimeters] or more is
recommended.) If the control circuit wiring must cross the
main power wiring, it should cross at a right angle.
CAUTION: Use shielded or twisted wire for the control
circuit wiring (wiring should be as short as possible, i.e. 65
feet or less [20 meters.]) Connect outer covering of the
shielded wires to the Drive ground terminal and leave the
other end open, but taped with electrical insulating tape.
DC RELAY AC CONTACTOR
Figure 4-2. CONNECTION OF SURGE SUPPRESSION DEVICES
CAUTION: Install a suppressor in parallel with any relay or
solenoid type coil as shown above, that may be close to the
Drive to prevent noise from causing erratic Drive operation.
4-3
Main Circuit Wiring
1. Connecttheground terminalasshown intheappro-
priate view of Figure 4-3. (Do not operate without
the unit being grounded.)
—The ground wire must be minimum 14 AWG
and short as possible
2. Connect the power supply wires to the L1, L2, and
L3 terminals of the Main Circuit Terminal Block as
shown in the appropriate view of Figure 4-3. (See
TABLE 5 for description of all terminals and TABLE
4forrecommendedwiresizes.) Notethat L1andL2
terminals only, are available on single phase input
models.
3. Connect the 3-phase motor wires to the U, V, and
W terminals of the Main Circuit Terminal Block as
shown in the appropriate view of Figure 4-3. (See
TABLE5fordescriptionofallterminals andTABLE
4 for recommended wire sizes.)
4. Suitableforuseonacircuitcapableofdeliveringnot
more than 1000A (1 HP or less) or 5000A (2 HP or
more) RMS symmetrical.
5. ACinputfusesaretobecustomersuppliedandmay
be branch circuit protection fuses. The maximum
allowance fuse rating per TABLE 4.
3–Phase Motor
50/60 Hz, 3–Phase AC
240V – Single Phase 1/4 to 3 HP
CAUTION: Be sure that the power supply is never
connected to the U, V, W terminals or the P (1), P (+),
DB terminals.
NOTE:
Motor will rotate counterclockwise when viewed from
the shaft end when connected normally. If the motor rotates in
reversedirection,interchangeanytwooftheU,V,orWterminal
connections.
Figure 4-3. MAIN CIRCUIT TERMINAL LAYOUT
✟ Factory installed jumper (Remove when installing DC Reactor)
* The DB resistor connection is not available on models 6KM$221F25X1A1,
6KM$221F25A4A1, 6KM$223F25X1A1, 6KM$223F25A4A1.
# Optional
CB
Fuses: Rating per TABLE 4
Reference UL power circuit
protection requirements.
Thermal Relay #
L1 L2 L3 P1 P(+) DB U V W
E (G)
L1 L2 P1 P(+) DB* U V W
E (G)
✟
✟
230 & 480V – Three Phase 1/4 to 5 HP
StockCheck.com

4-4
Table 4:
Wire Size Recommendations
& Circuit Protection Ratings
240V – Single Phase and 230V Three Phase
DB Incoming Power
Model PH HP Output Current Power Resistor** AC – Line Devices
NEMA 1 NEMA 4 Const Carrier Frequency Wire Wire Circuit
Input TRQ Low High AWG AWG Fuses* Breaker
6KM$221F25N1A1 6KM$221F25X4A1 1 1/4 1.5 1.3 16 - 6 5
6KM$221F50N1A1 6KM$221F50X4A1 1 1/2 3 2.5 16 16 10 10
6KM$221001N1A1 6KM$221001X4A1 1 1 5 4 14 14 15 15
6KM$221002N1A1 6KM$221002X4A1 1 2 8 7 12 12 20 20
6KM$221003N1A1 6KM$221003X4A1 1 3 11 10 10 10 30 30
6KM$223F25N1A1 6KM$223F25X4A1 3 1/4 1.5 1.3 16 - 6 5
6KM$223F50N1A1 6KM$223F50X4A1 3 1/2 3 2.5 16 16 10 5
6KM$223001N1A1 6KM$223001X4A1 3 1 5 4 16 16 15 10
6KM$223002N1A1 6KM$223002X4A1 3 2 8 7 14 14 20 15
6KM$223003N1A1 6KM$223003X4A1 3 3 11 10 14 14 30 20
6KM$223005N1A1 6KM$223005X4A1 3 5 17 16.5 10 10 40 30
480V – Three Phase
DB Incoming Power
Model PH HP Output Current Power Resistor** AC – Line Devices
NEMA 1 NEMA 4 Const Carrier Frequency Wire Wire Circuit
Input TRQ Low High AWG AWG Fuses* Breaker
6KM$243F50N1A1 6KM$243F50X4A1 3 1/2 1.6 1.4 16 14 6 5
6KM$243001N1A1 6KM$243001X4A1 3 1 2.5 2.1 16 14 6 5
6KM$243002N1A1 6KM$243002X4A1 3 2 3.7 3.7 16 14 15 10
6KM$243003N1A1 6KM$243003X4A1 3 3 5.5 5.3 16 14 15 15
6KM$243005N1A1 6KM$243005X4A1 3 5 9.0 8.7 14 14 20 15
WARNING - Device ratin
g
s such as s
y
stem coordination, short-circuit
rat
i
n
g
an
d
t
yp
e must
b
e care
f
u
lly
rev
i
ewe
d
by
t
h
e user.
NOTE: Wire size from NEC table 310-16. Copper wire rated 60°C for 100 amps or less,
75°C for over 100 amps in 30°C ambient and 1.25 times Drive rated amps. These
are minimum wire sizes; consult and conform to local and national codes.
*NOTE: AC input fuses are required to validate the drive's UL and CSA approvals.
The fuse should be Class J type such as Bussman, JKS or equivalent. Circuit breaker
ratings are shown for reference, but UL and CSA approval can only be validated by
the use of Class J fuses.
** Optional Item.
4-5
Figure 4-5. DYNAMIC BRAKING RESISTOR CONNECTIONS
* Not available on 6KM$221F25X1A1, 6KM$221F25A4A1, 6KM$223F25X1A1, 6KM$223F25A4A1.
* Factory installed jumper
CONTROL CIRCUIT TERMINAL BLOCK LAYOUT
#1 CAUTION:
Remove jumper from between terminals THR and CM when
a motor overload or a motor temperature switch is used.
Wire the device thermal switch in series with the THR and
CM terminals.
#2 NOTE:
FWD to CM jumper required for operation using keypad
RUN-STOP.
Figure 4-4.
30A 30B Y1 FMA PLC BX RST C1 13 12 11
30C FMP X1 X2 X3 X4 REV FWD THR CM
**#1 #2
L1 L2 L3 P1 P(+) DB* U V W
E(G) DB
RESIST R
StockCheck.com

4-6
CAUTION:
1. The Control Circuit Terminal wiring should be kept as far as possible from the main circuit wiring to prevent
operationerrorduetonoiseinterference. Neverinstalltheminthesameductorconduit. Aseparationdistance
of4 inchesor moreis recommended. Ifthe controlcircuitwiringmustcross themain circuitwiring, makesure
it crosses at a right angle.
2. Useshielded wirefor thecontrolcircuitwiring,which shouldbe asshort aspossible(66feetor less). Connect
shield to the Drive ground terminal and leave the other end open but taped.
3. Installasurgeprotectorinparallelwithanymagneticcontactors,solenoids,relaysortimercoilswhichareclose
to the Drive.
Figure 4-6. WIRING DIAGRAM
#
X4(HLD)
RST
BX
Y1
PLC PROGRAMMABLE LOGIC
CONTROL POWER
ALARM RELAY OUTPUT
FUSE
DIGITAL METER
BRAKING RESISTOR
1/2 TO 5HP #
P1
DC REACTOR #
DO NOT CONNECT
TO CM
✟
1 or 3PH
50/60 Hz
230/480 Vac
(Based on
Model selected)
* Terminal 11 should not be connected to CM.
✟L3 not supplied on single phase units.
# Optional
BRAKING RESISTOR
THERMAL SWITCH
GROUND
DISCONNECT/
CIRCUIT
BREAKER #
ANY ADDITIONAL NORMALLY
CLOSED PROTECTIVE
INTERLOCKS SHOULD BE
ADDED IN SERIES
4-7
TABLE 5: Terminal Identification/Function
Terminal Terminal
Label Name Function
POWER TERMINAL BOARD
L1, L2, AC Supply Line Connection for 200-230 VAC or 380-480 VAC, 3-phase, 50/60 Hz;
L3 Input Terminals L1 & L2 for single phase input, 200-240 VAC 50/60 Hz
U, V, W Drive Output Connection for 3-phase induction motor
Terminals
P+, DB External Braking Connection for external braking resistor option for single phase and
Resistor Terminals three phase drives (Only on 1⁄2 HP to 5 HP; not on 1/4 HP)
P1, P+ DC Reactor Terminals Connection for external DC reactor for power factor improvement
(Option). (Remove factory installed jumper)
CONTROL TERMINAL BOARD
11 Frequency Setting & Common connector for terminals 12, 13, C1 and FMA (Do not
Analog Freq. Meter connect to CM terminal or electrical noise immunity may be lost).
Common Terminal
12 Frequency Setting When 0 to +10 VDC (0 to 5V*) is applied, the maximum frequency is
Voltage Input reached at +10 VDC (5V*) and is proportional to output frequency
down to 0 VDC. Input impedance is 22K ohm ( *250% gain setting F_35)
13 Frequency Setting Regulated +10 VDC power supply for frequency setting potentiometer,
Voltage Output Term. 10mA or less (13 to terminal 11)
C1 Frequency Setting When the input signal is +4 to +20mA dc, the maximum frequency is
Current Input (+) reached at 20mA and is proportional down to a minimum frequency
setting at 4mA. Input impedance is 250 ohm, must be isolated source
CM Control Circuit Common terminal for control input commands, X1-X4, FWD, REV, BX,
Common Terminal RST, THR, Y1 and FMP pulse output signal
(Do not connect to terminal 11)
FWD Forward Command
Input Terminal Forward command via FWD-CM (closed). Reverse command via
REV-CM (closed). When FWD-CM and REV-CM are closed
Reverse Command at the same time, the Drive will decelerate to stop
REV Input Terminal
BX Motor Coast-To-Stop Motor will coast-to-stop with BX-CM (closed). (For use when
Command Input applying mechanical brake with Drive in operation.) Note: If BX-CM is
Terminal opened with FWD or REV closed, the Drive will start the motor
RST Fault Reset Input After removal of fault condition, Faults are reset when a momentary
Terminal contact closure is made between the RST-CM terminals for more
than 0.1 seconds
If there is an input to the FWD or REV terminals with F_02 = 1 OR
2 and F_14 = 4 or 5 the Drive will suddenly restart.
StockCheck.com

4-8
CONTROL TERMINAL BOARD (Continued)
THR External thermal trip With THR-CM (open), OH trip will occur and the motor will
command coast-to-stop.
NOTE:
With no external thermal relay or external braking resistor
thermostat, the THR-CM terminals must be closed or the Drive
will not operate. THR-CM is factory pre-jumpered, remove prior to
connecting an external NC contacts.
FMA* Analog Frequency Provides an output of 0 to +10 VDC (+10VDC at max frequency),
Meter Connection available for connection of a voltmeter with internal resistance of
F_40=0 10K ohms. See Function Code 41 for monitoring selection. Meter
connects between terminal FMA & 11. Note: FMP cannot be used
FMP* Digital Frequency Pulse frequency output equal to Drive output frequency.
Meter Connection Pulse voltage: Peak 5 VDC, 50% duty, Adjustable range = 600 to
F_40=1 6000 Hz (Max) See Function Code 42 Pulse Rate Multiplier.
Meter connects between FMP and CM. Note: FMA cannot be used
30A Fault Relay Output During normal operation, the relay is not energized and contact is made
30B Terminals between 30B and 30C. When a fault is detected, the relay is energized
30C and contact is made between 30A and 30C. (Contact rating resistive
load: 250 VAC, 0.3 Amps)
X1-X3 Multistep Frequency Seven individual preset frequency selections via binary combination
Input Function (closure) between X1, X2, X3, and CM.
Selection Frequency selections determined using functions F_21 thru F_27.
X4 Function Extension F_43=0 acceleration/deceleration time #2 is selected when X4-CM is
(Input) closed. When not closed #1 setting is activated.
(F_43=1) 8 additional frequencies can be selected by X1, X2, X3 and X4.
(F_43=2) 2nd Motor selection when X4 - CM is closed.
(F_43=3) Functions as hold signal if 3-wire operation is desired.
Y1 Output Function Outputs one of the following signals depending on setting of F_54;
(Programmable) 0: Drive running (RUN) 3: Undervoltage stop mode (LV)
1: Frequency level detection (FDT) 4: Torque limiting mode (TL)
2: Frequency equivalence (FAR) 5: Auto restart mode after
momentary power loss (IP)
Allowable load: Maximum 27VDC, 50mA or less
PLC PLC Prevents PLC fault caused by leakage current from the drive. (See Drive
interface details, Figure 4-7)
* Either an analog (FMA) or digital (FMP) frequency meter, not both.
TABLE 5: Terminal Identification/Function (continued)
Terminal Terminal
Label Name Function
4-9
Figure 4-7. DRIVE INTERFACE DETAILS
250 Ohms
22K Ohms 1 - 5K Ohms
2 WATT
+4 to +20 mA dc
Reference Input
With PLC Terminal Connection Between PLC and Drive
PLC Drive
Note: Do Not
Connect
Input Terminal
Input Terminal FWD, REV, X1-X4, BX, RST, THR
Drive Interface Details
Output Terminal Y1
Y1
CM
27 Vdc MAX Load
50 mA MAX
DC24 - 27V
6 mA MAX
CM
StockCheck.com

5-1
Figure 5-1. KEYPAD PANEL DISPLAY WHEN AC POWER IS APPLIED
Section 5
RIVE OPERATION
PRE-OPERATION INSPECTION
After mounting and wiring has been completed, check the Drive for the following items before applying AC power:
— Check for wiring errors.
— Verify that there are no wiring chips, screws, etc. remaining in the Drive.
— Check that all screw and terminal connections are tight.
— Verify that no exposed wire ends are touching other terminals.
KEYPAD PANEL IDENTIFICATION / OPERATION
See the following diagrams for Display and Keypad Operation description when in the Operation Mode, Program
Mode or Trip Mode.
FUNCTION CODE AND DATA CODE DESCRIPTION / SELECTION
When AC power is applied to the Drive, the keypad panel display will be as shown in Figure 5-1 and will be
flashing on and off. If the RUN key is pressed at this point, operation will be at 60 Hertz according to the
Function Code set at the factory. (Use the STOP key to halt operation.)
-- A Flashing display indicates when a run command is not present.
-- A Solid display indicates the actual output when the Drive is running.
If a test run is desired, press the key to change the flashing display of 60.00 Hz frequency setting to
5.00 Hz. Press RUN to conduct the test run and check for smooth motor operation and direction of rotation.
Removal of AC power will store a frequency reference in memory.
5-2
Changing Function Codes in the RUN Mode (See TABLE 6)
➁
➀This is the state in which all operation signals ( signal)
[Keypad operation], FWD and REV signals (Terminal operation)
are OFF.
The last keypad display (frequency, amps, volts etc.) flashes
repeatedly.
The mode is switched to Function Code setting mode (All
Function Code settings can be changed).
Each time the key is pressed, the display changes between
indication of a Function Code and its data.
When these keys are pressed while the Function Code is dis-
played, the Function Code number will change. By pressing
them while data is displayed, the data can be changed.
The data is stored and the Function Code advances to the next
Function Code number.
To change other data, repeat the above procedure.
The program mode is ended and the Drive returns to STOP
mode.
Data Setting
Changing Function Codes in the STOP Mode
Keypad and Display Operation Programming
Mode Selection
The Drive has five (5) modes as shown below. The mode can be changed with the keys on the keypad panel.
(1) Stop Mode: Drive stopped (4) Program Mode: Motor Running
(2) Run Mode: Drive operational (5) Trip Mode: Drive system faults
(3) Program Mode: Motor Stopped
RUN
PRG
RESET
PRG
RESET
FUNC
DATA
FUNC
DATA
Are
there any
more functions
to change?
Stop mode
12
3
5
4
Stop Mode Run Mode
All Function Codes
Can Be Changed Restricted Function
Code Access
Trip Mode
PRG
RESET
PRG
RESET
PRG
RESET
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5-3
➀STOP Mode (Display continually flashes)
Not effective Not effective
To PROGRAM
mode while stopped
To PROGRAM
mode while stopped
To PROGRAM
mode while stopped
Keypad panel
operation:
Drive will run
Display = Hz
Terminal operation:
Not operational.
Keypad panel
operation:
Drive will run
Display = A
Terminal operation:
Not operational.
Keypad panel
operation:
Drive will run
Display = V
Terminal operation:
Not operational.
Keypad panel
operation:
Drive will run
Display = r/min
Terminal operation:
Not operational.
Keypad panel
operation:
Drive will run
Display = m/min
Terminal operation:
Not operational.
RUN
RUN RUN RUN RUN
➛➛
➛➛➛➛
➛➛ ➛➛
➛➛
➛➛➛➛
STOP STOP
Not effectiveNot effective Not effective
➛➛
➛➛
➛
➛➛
➛
➛
➛
➛
➛
➛
Display and Key Operation
1. Operations and displays in each mode
The keypad panel modes can generally be classified into five types. The operation method and the display
contents of each mode are shown below.
NOTE:
Following examples are with maximum frequency, F_03 set higher than 60 Hz
To PROGRAM
mode while stopped To PROGRAM
mode while stopped
Hz display A display V display r/min display m/min display
FUNC
DATA
FUNC
DATA
FUNC
DATA FUNC
DATA
STOP STOP STOP
PRG
Reset PRG
Reset
PRG
Reset
PRG
Reset PRG
Reset
5-4
Not effective
Not effectiveNot effective Not effective
Not effective
➁RUN Mode
m/min display
➛➛
➛➛ ➛
➛➛➛➛➛
Keypad panel
operation:
Drive will stop
Display = A
Terminal operation:
F_02=1 Drive will stop
LED will show Er6
F_02=2 Stop key not
operational
Keypad panel
operation:
Drive will stop
Display = V
Terminal operation:
F_02=1 Drive will stop
LED will show Er6
F_02=2 Stop key not
operational
Keypad panel
operation:
Drive will stop
Display = r/min
Terminal operation:
F_02=1 Drive will stop
LED will show Er6
F_02=2 Stop key not
operational
Keypad panel
operation:
Drive will stop
Display = m/min
Terminal operation:
F_02=1 Drive will stop
LED will show Er6
F_02=2 Stop key not
operational
➛
Keypad panel
operation:
Drive will stop
Display = Hz
Terminal operation:
F_02=1 Drive will stop
LED will show Er6
F_02=2 Stop key not
operational
Hz display A display V display r/min display
➛
➛➛➛➛
➛
➛
➛
➛
➛
➛➛➛
FUNC
DATA
FUNC
DATA
FUNC
DATA FUNC
DATA
RUN
RUN RUN RUN RUN
STOP STOP STOP STOP STOP
* NOTE: See TABLE 6 (page 5-12) for Functions that can be changed while in RUN Mode.
PROGRAM Mode
while running
➛➛➛➛➛
PRG
Reset
PRG
Reset PROGRAM Mode
while running PROGRAM Mode
while running
PROGRAM Mode
while running PROGRAM Mode while running
PRG
Reset
PRG
Reset
PRG
Reset
*
StockCheck.com

5-5
PROGRAM mode while stopped (example: changing the Torque Boost 1data)
➂
Not effective Not effective
Not operational
Exit PROGRAM mode
to keypad display**
FUNC
DATA
FUNC
DATA
FUNC
DATA
FUNC
DATA
➛
➛
➛
➛
➛
➛
➛
➛
➛
➛
➛
➛
Data is Stored*
Data is Stored*
→
➛Data is Stored*
➛
*NOTE: After changing function data with keys, the key must be pressed. If this is not
done, the data will not be stored. If the key is pressed before key is pressed, the
changed data will be canceled and operation will continue with the previous data.
* * NOTE: Keypad displays Frequency, Amps, Voltage, etc. based on selection.
Not operational
Exit PROGRAM mode
to keypad display**
RUN
RUN
STOP STOP
PRG
Reset
PRG
Reset
PRG
Reset
FUNC
DATA
FUNC
DATA
5-6
➃PROGRAM mode while running (example: changing the Torque Boost 1data)
*NOTE: After changing function data with keys, the key must be pressed. If this is not done,
the data will not be stored. If the key is pressed before key is pressed, the changed data
will be canceled and operation will continue with the previous data.
* * NOTE: Keypad displays Frequency, Amps, Voltage, etc. based on selection.
See Table 6 for Functions that can be changed while in RUN mode.
PRG
Reset
FUNC
DATA
FUNC
DATA
StockCheck.com

5-7
➄TRIP mode
NOTE: Past fault records also can be displayed with Function Code 29.
Not effective
➛
Not effective Not effective
Not effective Not effective
➛
➛
➛
➛
➛
➛
➛
FUNC
DATA Not effective Not effective
FUNC
DATA FUNC
DATA
➛Not effective
➛
➛
Not effective
➛
FUNC
DATA
➛Not effective
FUNC
DATA
➛Not effective
➛Not effective
Resets Fault Resets Fault Resets Fault
Resets Fault Resets Fault
➛
➛
➛
➛
➛
Display of
previous fault
status
Display of
present fault
status
Display of
second- to-last
fault status
Display of
third-to-last
fault status END
➛
➛
RUN
PRG
Reset PRG
Reset PRG
Reset PRG Reset PRG
Reset
MECHANICAL MOTION
HAZARD: If there is an input to the FWD-CM or REV-CM
with F_02 = 1 or 2 and F_14 + 4 or 5 (Terminal
Mode) the Drive will suddenly restart.
RUNRUNRUNRUN
STOP
STOP STOP STOP STOP
Not effective Not effective Not effective Not effective Not effective
5-8
Summary of each operation mode : The following table shows a summary of the various modes.
PRG RESET
PRG. MODE
Hz A V r /min m /min PRG. MODE
Hz A V r /min m /min
Repeated Flashing
RUN
RUN
PRG. MODE
Hz A V r /min m /min
Repeated Flashing
STOP
Lit Lit
FUNC DATA
PROGRAM Mode PROGRAM Mode
Keys and Indicators Mode STOP Mode RUN Mode While Stopped While Running TRIP Mode
Function Display output frequency, current, Display function codes and data Display fault status
voltage, motor speed or line speed and fault memory listing
Indication Repeated Flashing Lit
Function Unit display for output frequency, current, Indicates PROGRAM mode None
voltage, motor speed or line speed
Indication Not Lit
PANEL Function Indicates whether Keypad Panel or Terminal Operation Selected None
CONTROL Indication Lit during Keypad Panel Operation Lit
Function Indicates Stopped Indicates Running Indicates Stopped Indicates Running Indicates Fault
Indication Not Lit Lit Not Lit Lit Not Lit
Function Program Mode Program Mode Stop Mode Run Mode Indicates Fault
Switches Digital Monitor & LED's
•
Change Display between Function Code and data
Function Unit indicates displayed values
•
Data setting and incrementing Function Code Not Effective
•
Stores data and renews Function Code
Increases and decreases Increases and Increases and decreases
Function frequency, motor speed decreases Function Function Codes Displays Fault Memory
or line speed settings Codes and data and Data (stores data
values. temporarily)
Function Change to Run Mode Not Effective
Change to Change to Program
Function Not Effective Stop Mode Not Effective Mode while Stopped Not Effective
(F_02 = 0)
(F_02=0)
Change to Stop Mode or 1 (F_02=0) or (F_02=1)
StockCheck.com

5-9
CAUTION: Megger Test:
Do not conduct megger tests between the Drive main circuit terminals, or control circuit terminals.
Refer to Section 7 "Maintenance and Inspection."
Test Run Check Points
Use a low frequency reference setting of about 5 Hz to test Drive operation.
The following operating conditions must be confirmed:
1. Smooth motor rotation.
2. Correct direction of equipment rotation.
3. No abnormal vibrations and noise from the motor over full speed range.
4. Smooth acceleration and deceleration over full speed range.
Selecting Operation Method
The following methods can be selected to input the RUN/STOP signals and for frequency setting.
NOTES:
*1: F_02 cannot be changed when there is a short circuit (jumper)between either FWD-CM or REV-CM.
*2: Multistep speed operation (up to 8 steps are possible)
The frequencies of step 1 to step 7 are set with the Function Codes F_21 to F_27 and selected
with the terminals X1, X2 and X3 (Additional 8 steps available with F_43 = 1 and F_44 to F_51
using X4).
If input signals are provided to terminals X1, X2 and X3, then data setting of F_01 (settings made by
keypad panel or analog signal are ignored) and multistep speed operation is controlled by these
terminal signals.
*3: F_02 =1 Stop key on the keypad active
F_02 = 2 Stop key on the keypad inactive
Operation
Pre-Operation Inspection
After completion of installation and wiring work, inspect the following items before the power supply to the Drive is
switched on.
CAUTION:
1. Check for wiring errors. (Especially the main circuit wiring: connection of the three
(single) phase AC power supply to the terminals L1, L2, L3 (L1, L2)).
2. Check that all loose wire strands, metal chips and unnecessary screws, etc. have been removed.
3. Check that all screws, terminals, and components are tight.
4. Check that the wire ends of crimp terminals are not in contact with other terminals.
STOP Keys
RUN
Keys
Keys
Analog signal (4 to 20 mA dc)
or (0 to 10Vdc)
Analog signal (4 to 20 mA dc)
or (0 to 10Vdc)
2
or
*3
5-10
43 X4 Terminal Function 17
44 *Multistep Frequency Setting 8 17
45 *Multistep Frequency Setting 9 17
46 *Multistep Frequency Setting 10 17
47 *Multistep Frequency Setting 11 17
48 *Multistep Frequency Setting 12 17
49 *Multistep Frequency Setting 13 17
50 *Multistep Frequency Setting 14 17
51 *Multistep Frequency Setting 15 17
52 *Signal Filter 18
Frequency Setting
53 Timer 18
54 Y1 Terminal (Function) 19
55 *Frequency Level Detection 19
(FDT Operation Level)
56 *Hysteresis Width 20
57 THR Terminal (Function) 20
58 *Jump Frequency Hysteresis 21
59 *Jump Frequency 1 21
60 *Jump Frequency 2 21
61 *Jump Frequency 3 21
62 Base Frequency 2 21
63 *Acceleration Time 2 21
64 *Deceleration Time 2 21
65 *Torque Boost 2 22
cont'd on next page
22 *Multistep Frequency 10
Setting 2
23 *Multistep Frequency 10
Setting 3
24 *Multistep Frequency 10
Setting 4
25 *Multistep Frequency 10
Setting 5
26 *Multistep Frequency 10
Setting 6
27 *Multistep Frequency 10
Setting 7
28 S-curve Acceleration/ 11
Deceleration
(Operation Selection)
29 * Fault Memory/History 12
30 Starting Frequency 12
31 * (During Accel/Decel) 12
Torque Limit
32 * (At Constant Speed) 12
33 Braking Torque 13
Selection
34 * Bias Frequency 13
35 * Gain for Frequency Setting 14
Signal
36 * High Frequency Limiter 15
37 * Low Frequency Limiter 15
38 * Motor Characteristics 15
39 Data Initialization (Default 15
Settings)
40 FMA, FMP terminals 16
(Operation Selection)
41 FMA Terminal (Function) 16
42 * FMP Pulse Rate Multiplier 16
* Function can be changed while the Drive is operating.
BasicFunctions(cont'd)
BasicFunctions
–
00 Data Protection 1
01 Frequency Command 1
02 Operation Command 3
03 Maximum Frequency 3
04 Base Frequency 1 3
05 Maximum Output Voltage 4
06 *Acceleration Time 1 4
07 *Deceleration Time 1 4
08 *Torque Boost 1 4
09 *FMA Terminal Voltage 5
Adjustment
10 *Number of Motor Poles 5
11 *Line Speed Display 5
Coefficient
12 *Motor Sound (Carrier Freq.) 5
13 Number of Restart Attempts 6
14 Restart After Momentary 6
Power Failure
15 Electronic Overload 1 7
Selection
16 Electronic Overload 8
Setting 1
17 DC Brake Operation 9
18 *DC Brake Starting Frequency 9
19 *DC Braking Level 9
20 *DC Braking Time 9
21 *Multistep Frequency 10
Setting 1
BasicFunctions(cont'd)
Page 6– Page 6–
Page 6–
TABLE 6: Function Codes
Function Code Numbers Followed by Function Descriptions
StockCheck.com

5-11
66 Electronic Overload 2 22
Selection
67 Electronic Overload 22
Setting 2
68 *Slip Compensation 22
69 Torque Vector Control 23
70 Motor HP Capacity 1 23
71 Rated Current 1 23
72 No-load Current 1 23
73 Rated Current 2 23
74 Automatic Tuning 24
75 Motor 1 (%R1 Setting) 24
76 Motor 1 (%X Setting) 25
77 *Torque Limiting Response 25
at Constant Speed
78 *Torque Limiting Response 25
During Acceleration/
Deceleration
79 Option Card Selection 25
* Function can be changed while the Drive is operating.
BasicFunctions(cont'd)
BasicFunctions
– BasicFunctions(cont'd)
Page 6– Page 6–
Page 6–
TABLE 6: Function Codes (Cont'd)
Function Code Numbers Followed by Function Descriptions
LED
Data Factory Customer
Display Setting Description Setting Setting
6-1
F_00 DATA PROTECTION 0
This Function protects the data setting from
accidental changes.
0Data Changeable
1Data Protected
To change the Data Protection Setting,
simultaneously press the
key and either the or key.
F_01 FREQUENCY COMMAND 0/1*
The frequency reference setting method can be selected.
0Using the Keypad Panel and keys
1Using analog signal input
Note: The frequency setting will be the sum of the
values at terminal 12 (0 to 10 VDC) and terminal C1
(4 to 20mA dc).
2 UP/DOWN Control
Output frequency can be increased or decreased by signal
input to the terminals X1 and X2.
The adjustable range is from minimum frequency to max
frequency. If the terminals X1-CM is held closed, output
frequency increases by F63 (2nd acceleration time). When
the terminals X2-CM is held closed, output frequency
decreases by F64 (2nd deceleration time). The rotation
direction can not be changed. The rotation direction
depends on input to the terminal FWD or REV.
NOTE: * = Function can be changed while Drive is operating.
LED
Data Factory Customer
Display Setting Description Setting Setting
Basic Functions
Section 6
FUNCTION CO E ESCRIPTIONS
STOP
*Default value = 0
Factory setting for NEMA1 = 1. Will reset to 0 when default is selected
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