Oriental motor BX2 Driver Edition Series User manual

HP-5123
Brushless Motor
BXⅡ Series Driver Edition
OPERATING MANUAL
Thank you for purchasing an Oriental Motor product.
This Operating Manual describes product handling procedures and safety precautions.
•Please read it thoroughly to ensure safe operation.
•Always keep the manual where it is readily available.
Table of contents
1 Introduction ..........................................................2
2 Safety precautions ..............................................3
3 Precautions for use .............................................5
4 Preparation ............................................................8
4.1 Checking the product.............................................. 8
4.2 How to identify the product model.................... 8
4.3 Information about nameplate.............................. 8
4.4 Products possible to combine.............................. 8
4.5 Names and functions of parts .............................. 9
5 Installation .......................................................... 10
5.1 Installation location................................................10
5.2 Installing the driver ................................................10
5.3 Installing the external potentiometer
(sold separately) ......................................................12
5.4 Installing the regeneration resistor
(sold separately) ......................................................12
6 Connection ......................................................... 14
6.1 Connection example..............................................14
6.2 Connecting the power supply (CN1)................15
6.3 Circuit breaker..........................................................15
6.4 Grounding .................................................................15
6.5 Connecting the motor (CN2, CN3, CN4) .........16
6.6 Selecting a power supply for input signals....16
6.7 Connecting the I/O signals (CN5, CN7)............16
6.8 Connecting analog external setting
devices ........................................................................17
6.9 Connecting the data setter (CN6) .....................17
6.10 Connecting the regeneration resistor
(sold separately) ......................................................18
7 Operation ............................................................ 19
7.1 Operation by input signals ..................................19
7.2 Test operation (JOG operation)..........................21
8 Operation panel................................................ 22
8.1 Names of parts for operation panel .................22
8.2 Main screen transitions.........................................22
9 Maintenance and inspection ....................... 23
9.1 Inspection ..................................................................23
9.2 Warranty.....................................................................23
9.3 Disposal ......................................................................23
10 Protective function .......................................... 24
10.1 Alarm list.....................................................................24
10.2 Warning list................................................................25
11 Specications..................................................... 26
12 Regulations and standards ........................... 27
12.1 UL Standards, CSA Standards .............................27
12.2 CE Marking ................................................................27
12.3 Republic of Korea, Radio Waves Act.................27
12.4 RoHS Directive..........................................................27

2
Introduction
1 Introduction
 Before using the product
Only qualied personnel of electrical and mechanical engineering should work with the product.
Use the product correctly after thoroughly reading the section “2 Safety precautions.”In addition, be sure to observe the
contents described in warning, caution, and note in this manual.
The product described in this manual has been designed and manufactured to be incorporated in general industrial
equipment. Do not use for any other purpose. Oriental Motor Co., Ltd. is not responsible for any compensation for
damage caused through failure to observe this warning.
 Operating manuals for the product
Operating manuals for this product are listed below.
For operating manuals not included with the product, contact your nearest Oriental Motor sales oce or download
from Oriental Motor Website Download Page.
Type of operating manual Overview Included or not
included with product
BXⅡSeries OPERATING MANUAL
Motor Edition
This manual explains installation methods of the motor and load, and
others. Included
BXⅡSeries OPERATING MANUAL
Driver Edition (this document)
This manual explains the functions as well as the installation/
connection methods and others for the driver. Included
BXⅡSeries USER MANUAL This manual explains detailed operations, functions and others which
are not described in the operating manual included with the product. Not included

3
Safety precautions
2 Safety precautions
The precautions described below are intended to ensure the safe and correct use of the product, and to prevent the
user and other personnel from exposure to the risk of injury. Use the product only after carefully reading and fully
understanding these instructions.
WARNING
Handling the product without observing the instructions that accompany a "WARNING" symbol may
result in serious injury or death.
CAUTION
Handling the product without observing the instructions that accompany a “CAUTION” symbol may
result in injury or property damage.
Note The items under this heading contain important handling instructions that the user should observe to
ensure safe use of the product.
Explanation of graphic symbols
Indicates "prohibited" actions that must not be performed. Indicates "compulsory" actions that must be performed.
WARNING
•Do not use the product in explosive or corrosive environments, in the presence of ammable gases, locations subjected to
splashing water, or near combustibles. Doing so may result in re, electric shock, or injury.
•Do not transport, install, connect or inspect the product while the power is supplied. Always turn o the power before
carrying out these operations. This may result in electric shock or malfunction.
•The terminals on the driver front panel marked with symbol indicate the presence of high voltage. Do not touch
them while the power is supplied. Doing so may result in re or electric shock.
•Do not use the standard type (without electromagnetic brake) in a vertical application. If the driver protective function is
activated, the motor will stop and the moving part will drop, thereby causing injury or damage to equipment.
•Do not use the brake mechanism of the electromagnetic brake motor as a safety brake. It is intended to hold the moving
part and motor positions. Using it as a safety brake may result in injury or damage to equipment.
•Do not forcibly bend, pull or pinch the cable. Doing so may result in re or electric shock.
•Do not machine or modify the motor cable or connection cable. Doing so may result in re or electric shock.
•If the motor is operated in vertical direction, do not turn the FREE input ON. The holding power of the motor will be lost,
causing injury or damage to equipment.
•Do not touch the motor or driver when conducting the insulation resistance measurement or dielectric strength test.
Accidental contact may result in electric shock.
•Do not touch the connection terminals on the driver immediately (until the CHARGE LED turns o) after the power is
turned o. Residual voltage may cause electric shock.
•Do not disassemble or modify the motor, gearhead and driver. Doing so may result in electric shock, injury, or damage
to equipment. Refer all such internal inspections and repairs to the branch or sales oce from which you purchased the
product.
•Only qualied and educated personnel should be allowed to perform installation, connection, operation and inspection/
troubleshooting of the product. Handling by unqualied and uneducated personnel may result in re, electric shock, injury
or equipment damage.
•If the driver protective function was activated, remove the cause before clearing the protective function. Continuing the
operation without removing the cause of the problem may cause malfunction of the motor and driver, leading to injury or
damage to equipment.
•The motor and driver are Class I equipment. When installing the motor and driver, ground their Protective Earth Terminals.
Failure to do so may result in electric shock.
•Install the motor and driver in an enclosure. Failure to do so may result in electric shock or injury.
•Securely connect the cables in accordance with the connection examples. Failure to do so may result in re or electric
shock.
•Be sure to observe the specied cable sizes. Use of unspecied cable sizes may result in re.
•Use a motor, gearhead, driver, and regeneration resistor only in the specied combination. Failure to do so may result in
re, electric shock, or damage to equipment.
•Always keep the power supply voltage of the driver within the specied range. Failure to do so may result in re or electric
shock.
•When using the electromagnetic brake type product in vertical drive such as elevating equipment, be sure to operate after
checking the load condition. If a load in excess of the rated torque is applied or the small torque limiting value is set, the
load may fall. This may cause injury or damage to equipment.
•Always turn o the power before performing maintenance/inspection. Failure to do so may result in electric shock.
•Regularly check the openings in the driver for accumulated dust. Accumulated dust may cause re.

4
Safety precautions
CAUTION
•Do not use the motor, gearhead, driver, or regeneration resistor in a state where the specication value is exceeded. Doing
so may result in re, electric shock, injury, or damage to equipment.
•Do not insert an object into the openings in the driver. Doing so may result in re, electrical shock, or injury.
•Do not touch the motor, gearhead, driver, or regeneration resistor while operating or for a certain time after stopping. The
surface of the motor, gearhead, driver, or regeneration resistor may be hot, thereby causing a skin burn(s).
•Do not leave anything around the motor and driver that would obstruct ventilation. Doing so may result in damage to
equipment.
•Do not touch the rotating part (output shaft) while operating the motor. Doing so may result in injury.
•Securely install the motor, gearhead and driver to their respective mounting plates. Inappropriate installation may cause
the motor, gearhead or driver to detach and fall, resulting in injury or damage to equipment.
•For the power supply of I/O signals, use a DC power supply with reinforced insulation on its primary and secondary sides.
Failure to do so may result in electric shock.
•Provide an emergency stop device or emergency stop circuit external to the equipment so that the entire equipment will
operate safely in the event of a system failure or malfunction. Failure to do so may cause injury.
•Immediately when a problem occurred, stop operation and turn o the driver power. Failure to do so may result in re,
electrical shock, or injury.
•The motor surface temperature may exceed 70°C (158°F) even under normal operating conditions. If the
operator is allowed to approach the motor in operation, attach a warning label in a conspicuous position
as shown in the gure. Failure to do so may result in a skin burn(s). Warning label
•Always use an insulated screwdriver to set the switches on the driver. Failure to do so may result in electric shock.
 Warning information
A warning label with handling instructions is attached on
the driver.
Be sure to observe the instructions on the label when
handling the driver.
Driver side face

5
Precautions for use
3 Precautions for use
This chapter covers restrictions and requirements the user should consider when using the product.
Be sure to match the output power of the driver with that of the motor when using.
Wiring
zConnect protective devices to the power line
Connect a circuit breaker or earth leakage breaker to the driver power line to protect the primary circuit. When installing
an earth leakage breaker, use a product with measures to suppress high-frequency current.
zNoise elimination measures
Refer to the USER MANUAL for the noise elimination measures.
zPreventing leakage current
Stray capacitance exists between the driver’s current-carrying line and other current-carrying lines, the earth and the
motor, respectively. A high-frequency current may leak out through such capacitance, having a detrimental eect on
the surrounding equipment. The actual leakage current depends on the driver’s switching frequency, the length of
wiring between the driver and motor, and so on. When connecting an earth leakage breaker, use the following product
with measures to suppress high-frequency current.
Mitsubishi Electric Corporation: NV series
zConnecting the motor and driver
Be sure to use the dedicated connection cable (sold separately) to connect the motor.
zHow to x the cable
Fix the cable at the positions near the connector so that no stress is applied on the connector part.
A wide clamp is also available to use
When the cable is moved, it causes the connectors to move,
causing stress to apply on the connector part.
Fix using two banding bands or a wide clamp.
• Fixing at one place on each side • Fixing at two places on each side
ConnectorConnector
Banding band, etc.
Banding band, etc.
When installing the motor on a moving part, use a exible cable oering excellent exibility.
zNote on connecting a power supply whose positive terminal is grounded
The data setter connector (CN6) and the connectors for input and output signals (CN5, CN7) on the driver are not
electrically insulated. When grounding the positive terminal of the power supply, do not connect any equipment (PC,
etc.) whose negative terminal is grounded. Doing so may cause the driver and this equipment to short, damaging both.
Installation circumstances
zGrease measures
On rare occasions, grease may ooze out from the gearhead. If there is concern over possible environmental
contamination resulting from the leakage of grease, check for grease stains during regular inspections. Alternatively,
install an oil pan or other device to prevent damage resulting from contamination. Grease leakage may lead to problems
in the user’s equipment or products.
zNote on using in low temperature environment
When an ambient temperature is low, a load torque may increase due to the oil seal or viscosity of grease used in the
gearhead, and the output torque may decrease or an overload alarm may be generated. However, as time passes, the oil
seal or grease is warmed up, and the motor can be operated without generating the overload alarm.
zApply grease to the hollow output shaft of a hollow shaft at gearhead.
When using a hollow shaft at gearhead, apply grease (molybdenum disulde grease, etc.) on the surface of the load
shaft and inner walls of the hollow output shaft to prevent seizure.

6
Precautions for use
Insulation resistance measurement and dielectric strength test
zConduct the insulation resistance measurement or dielectric strength test separately on the motor and the driver
Conducting the insulation resistance measurement or dielectric strength test with the motor and driver connected may
result in damage to the product.
zDo not conduct the insulation resistance measurement or dielectric strength test on an encoder.
Doing so may damage the product.
Operations
zUse an electromagnetic brake motor in an application of vertical drive such as elevating equipment.
When the motor is used in an application of vertical drive such as elevating equipment (lifting and lowering device), use
an electromagnetic brake type product so that the load can be held in position.
zDo not use a solid-state relay (SSR) to turn on or o the power supply.
A circuit that turns on or o the power supply via a solid-state relay (SSR) may damage the motor and driver.
zWhen the motor is used in vertical drive (gravitational operation) or in drive with a large inertia, use a
regeneration resistor (sold separately).
If the regenerative energy generated when performing vertical drive (gravitational operation) or sudden start-stop
operation of a large inertia exceeds the allowable limit that the driver can absorb, the driver may damage. Using the
regeneration resistor (sold separately) will discharge the regenerative energy, thereby protecting the driver.
Handling of the driver
zThe driver uses semiconductor elements, so be extremely careful when handling it.
Static electricity may damage the driver.
Saving the data
zSaving data to the non-volatile memory
Do not turn o the power supply while writing the data to the non-volatile memory, and also do not turn o for ve
seconds after the completion of writing the data. Doing so may abort writing the data and cause an EEPROM error alarm
to generate.
The non-volatile memory can be rewritten approximately 100,000 times.

7
Precautions for use

8
Preparation
4 Preparation
This chapter explains the items you should check, as well as the name and function of each part.
4.1 Checking the product
Verify that the items listed below are included.
Report any missing or damaged items to the branch or sales oce from which you purchased the product.
Refer to“4.4 Products possible to combine” for combinations of the driver and motor.
Driver ................................................................ 1 unit
Driver mounting bracket........................... 1 set
(Driver mounting bracket 2 pcs, mounting screw 4 pcs)
Operating manual (this document)....... 1 copy
CN1 connector (6 pins)........ 1 pc.
CN5 connector (11 pins) ..... 1 pc.
CN7 connector (12 pins) ..... 1 pc.
4.2 How to identify the product model
①②③④
BXSD 120 - A 2
①Driver type BXSD: BXⅡSeries driver
②Output power 30: 30 W 60: 60 W 120: 120 W
200: 200 W 400: 400 W
③Power supply voltage A: Single-phase 100-120 VAC
C: Single-phase 200-240 VAC, Three-phase 200-240 VAC
④Identication code
4.3 Information about nameplate
The following nameplate is an example for the 120 W type driver.
Specications
Driver model
Manufacturing date
Serial number
4.4 Products possible to combine
Products with which the drivers can be combined are listed below.
Verify the driver model and the motor model against the model name described on the package label.
In the motor model column in the table below, a part of the model name is described. For details about the motor
model, refer to the operating manual included with the motor.
Output power
Driver model
Motor model
Single-phase 100-120 VAC Single-phase 200-240 VAC
Three-phase 200-240 VAC
30 W BXSD30-A2 BXSD30-C2 BXM230
60 W BXSD60-A2 BXSD60-C2 BXM460
120 W BXSD120-A2 BXSD120-C2 BXM5120
200 W BXSD200-A2 BXSD200-C2 BXM6200
400 W −BXSD400-C2 BXM6400

9
Preparation
4.5 Names and functions of parts
This section explains the name and function for each part of the driver.
I/O signals connector (CN7)
Deceleration time potentiometer (DEC
)
Acceleration time potentiometer (ACC)
Input signals connector (CN5)
Data setter connector (CN6)
Function setting switches (SW1)
Display
Operation keys
Internal potentiometer (SPEED)
Encoder connector (CN4)
Electromagnetic brake connector (CN3)
CHARGE LED (Red)
Motor connector (CN2)
Protective Earth Terminals
Regeneration resistor terminals (CN1)
Main power supply input terminals (
CN1)
Operation panel
Name Sign Description
Operation panel
Display: This display shows the monitor items, setting screen, alarms, etc. (Refer to p.22)
MODE
∧
∨
SET
Operation keys: These keys are used to switch the function mode or change parameters.
(Refer to p.22)
Internal potentiometer (SPEED) SPEED This potentiometer is used to set the operating speed of the motor.
Acceleration time potentiometer (ACC) ACC This potentiometer is used to set the acceleration time when the motor is started.
Deceleration time potentiometer (DEC) DEC This potentiometer is used to set the deceleration time when the motor is stopped.
Encoder connector (CN4) SENSOR Connects the encoder connector of the connection cable.
Electromagnetic brake connector (CN3) MB Connects the electromagnetic brake connector of the connection cable.
CHARGE LED (Red) CHARGE This LED is lit while the main power supply is turned on. After the main power was turned
o, the LED is turned o once the residual voltage in the driver drops to a safe level.
Motor connector (CN2) MOTOR Connects the motor power connector of the connection cable.
Regeneration resistor terminals (CN1) RG1, RG2 Connects the regeneration resistor EPRC-400P (sold separately) or RGB100 (sold separately).
Main power supply input terminals
(CN1)
Connects the main power supply.
L, N, NC
•Single-phase 100-120 VAC: Connects a single-phase 100-120 VAC power supply to L and N.
NC is not used.
L1, L2, L3
•Single-phase 200-240 VAC: Connects a single-phase 200-240 VAC power supply to L1 and
L2. L3 is not used.
•Three-phase 200-240 VAC: Connects a three-phase 200-240 VAC power supply to L1, L2, L3.
Input signals connector (CN5) I/O Connects the input signals.
Data setter connector (CN6) Connects a PC in which the support software MEXE02 has been installed or the data setter
OPX-2A (sold separately).
Function setting switches (SW1) SW1
•SW1-1: This is used to switch between the speed control mode and position control
mode. [Factory setting: OFF]
•SW1-2: This is used to set the BX-compatible mode. [Factory setting: OFF]
•SW1-3: Not used. Keep this switch in the OFF position.
•SW1-4: This switch is used to select the power supply for input signals (use the built-in
power supply or external power supply). [Factory setting: OFF] (Refer to p.19)
I/O signals connector (CN7) I/O
•Connects the external potentiometer PAVR-20KZ (sold separately) or external DC power
supply.
•Connects the output signals.
Protective Earth Terminals Ground using a grounding wire of AWG 18 to 14 (0.75 to 2.0 mm2).
Mounting holes (two places at the rear) These mounting holes are used to install the driver with screws (M4).

10
Installation
5 Installation
5.1 Installation location
The motor and driver are designed and manufactured to be incorporated in equipment.
Install them in a well-ventilated location that provides easy access for inspection. The location must also satisfy the
following conditions:
•Inside an enclosure that is installed indoors (provide vent holes)
•Operating ambient temperature: 0 to +50 °C (+32 to +122 °F) [non-freezing]
•Operating ambient humidity 85% or less [non-condensing]
•Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas) or liquid
•Area not exposed to direct sun
•Area free of excessive amount of dust, iron particles or the like
•Area not subject to splashing water (rain, water droplets), oil (oil droplets) or other liquids
•Area free of excessive salt
•Area not subject to continuous vibration or excessive shocks
•Area free of excessive electromagnetic noise (from welders, power machinery, etc.)
•Area free of radioactive materials, magnetic elds or vacuum
•Altitude Up to 1000 m (3300 ft.) above sea level
5.2 Installing the driver
The driver is designed so that heat is dissipated via air convection and conduction through the enclosure.
Install the driver in a state where clearances of at least 25 mm (0.98 in.) in the horizontal and vertical directions between
the driver and enclosure or other equipment within the enclosure are provided.
Note
•Install the driver in an enclosure whose pollution degree is 2 or better environment, or whose degree of protection is
IP54 minimum.
•Do not install any equipment that generates a large amount of heat or noise near the driver.
•Do not install the driver underneath the controller or other equipment vulnerable to heat.
•If the ambient temperature of the driver exceeds the upper limit of the operating ambient temperature, reconsider
the ventilation condition or forcibly cool the area around the driver using a fan in order to keep within the operating
ambient temperature.
•Be sure to install the driver vertically (in vertical position).
 Installation conditions
Install the driver to a at metal plate oering high heat conductivity [corresponding to an
aluminum plate of 200×200×2 mm (7.87x7.87x0.08 in.)].
When installing two or more drivers side by side, provide 20 mm (0.79 in.) and 25 mm (0.98 in.)
clearances in the horizontal and vertical directions, respectively.
•Operating ambient temperature: 0 to +50 °C (+32 to +122 °F)
20 mm (0.79 in.)
or more
25 mm (0.98 in.) or more

11
Installation
zWhen drivers are installed in a close contact state
It is possible to install drivers closely in the horizontal direction.
In this case, install the drivers to a at metal plate oering high heat conductivity [corresponding to
an aluminum plate of 350×350×2 mm (13.78x13.78x0.08 in.)].
[30 W, 60 W, 120 W]
•Operating ambient temperature: 0 to +50 °C (+32 to +122 °F)
[200 W, 400 W]
•Operating ambient temperature: 0 to +40 °C (+32 to +104 °F)
•When using a DIN-rail or a mounting bracket, use in a state where the load factor is 90% or less.
25 mm (0.98 in.)
or more
 Installation method
zInstallation with screws
Install the driver through the mounting holes using two screws (M4: not included).
zInstallation to DIN rail
When installing the driver to a DIN-rail, use the DIN rail mounting plate MADP02 (sold separately) and mount it to a
35mm (1.38 in.) wide DIN rail. Refer to "MADP02 handling guideline" for installation method.
zInstallation using driver mounting brackets
Use the included mounting screws to secure the mounting brackets to
the rear of the driver before installing inside the equipment.
Mounting holes for
mounting bracket
(M3, 4 locations)
Screws for mounting bracket
(M3, included)
Tightening torque: 0.5 to 0.6 N·m
(4.4 to 5.3 lb-in)
Mounting bracket
Note
•Do not use the mounting holes of the driver mounting bracket for
any other purpose.
•Be sure to secure the driver mounting bracket using the included
screws. The use of screws that would penetrate 3 mm (0.12 in.) or
more through the surface of the driver may cause damage to the
driver.
 Dimensions
Mass: 0.8 kg (1.76 lb)
[Unit: mm (in.)]
23max.
(0.91max.) 120 (4.72)
5 (0.20)
R2.25 (0.089)
5 (0.20)
30
(1.18)
150 (5.91) 5 (0.20)
40 (1.57)
4.5 (0.18)
160 (6.30)
9.5 (0.37)
4.8 (0.19)
36.5
(1.44)
9 (0.35)
18
(0.71)
11
(0.43)
89
(3.50)
3
×
M3
Slits
Slits
Protective Earth Terminal 2×M4
ϕ4.5 (ϕ0.177) Thru

12
Installation
5.3 Installing the external potentiometer (sold separately)
Install the external potentiometer PAVR-20KZ (sold separately) as shown in the gure.
Nut
Tightening torque: 0.45 N·m (3.9 lb-in)
Set screw (M4)
Tightening torque: 0.4 N·m
(3.5 lb-in)
• Reference mounting hole dimension
s
[Unit: mm (in.)]
Ø3 (Ø0.12)
7.5±0.4 (0.30±0.02)
Ø10 (Ø0.39)
Dial
Toothed washer
Dial plate
Mounting plate
Insulation
sheet
Variable resistor
Soldering the variable resister terminals and the lead wires
Cover a heat-shrinkable tube over the soldered part to insulate.
Soldering condition: 235 °C (455 °F), less than 5 s
Lead wire
Lead wire
Terminal Heat-shrinkable tube
Solder
(Pass the lead wire through the terminal
hole and give it two or three turns.)
Dial
Va
riable resistor
5.4 Installing the regeneration resistor (sold separately)
Install the regeneration resistor EPRC-400P (sold separately) or RGB100 (sold separately) in a location where
heat dissipation capacity equivalent to a level achieved with a heat sink [made of aluminum, 350×350×3 mm
(13.78×13.78×0.12 in.) or equivalent] is ensured.
Secure the regeneration resistor on a smooth metal plate oering high heat conductivity, using two screws (M4, not
included).
An available regeneration resistor varies depending on the output power. Refer to the USER MANUAL for details.
Regeneration resistor
•Mounting hole dimensions
Screw (M4)
165 mm (6.50 in.)
Ø4.2 mm
+0.3
0
(Ø0.165 in.)
+0.012
0

13
Installation

14
Connection
6 Connection
This chapter explains how to connect the motor and power supply to the driver. Refer to the USER MANUAL for details.
6.1 Connection example
Electromagnetic brake motor (200 W, 400W)
Required
Required
Encoder connector
Connect to CN4
Motor power connector
Connect to CN2
Electromagnetic brake connector
Connect to CN3
external setting device PAVR-20K
Z
or external DC voltage
Connect to CN7
Input signals
Connect to CN5
Output signals
Connect to CN7
Grounding
Grounding
Connection cable
Connection cable
Motor
cable
Encoder
cable
Main power supply
Connect to CN1
Regeneration resistor
Connect to CN1
Note
•Be sure to use the dedicated connection cable (sold separately) to connect the motor.
•Regardless of whether an electromagnetic brake is equipped or not, always connect the electromagnetic brake
connector to CN3.
•Connect the connectors securely. Insecure connections may cause malfunction or damage to the motor or driver.
•Do not wire the power supply cable of the driver in the same cable duct with other power lines or motor cable.
Doing so may cause malfunction due to noise.
•When turning on the power again or inserting/pulling out the connector, turn o the power and wait until the CHARGE
LED is turned o. Residual voltage may cause electric shock.
Details about setting
functions of operation data
⇒USER MANUAL
Connecting CN5, CN7
⇒USER MANUAL

15
Connection
6.2 Connecting the power supply (CN1)
Connect a power supply to the main power supply input terminals (CN1).
A power supply cable is not included with the product. Provide a power supply cable separately.
Applicable lead wire
•Lead wire size: AWG18 to 14 (0.75 to 2.0 mm2)
•Conductive material: Use only copper wires.
•Lead wire strip length: 10 mm (0.39 in.)
Applicable crimp terminal
If crimp terminals are used, select the following terminals.
Manufacturer: PHOENIX CONTACT GmbH & Co. KG
Model: FKC2,5/6-ST-5,08
Manufacturer PHOENIX CONTACT GmbH & Co. KG
Model
AI 0,75-10 [AWG18 (0.75 mm2)]
AI 1-10 [AWG18 (0.75 mm2)]
AI 1,5-10 [AWG16 (1.25 mm2)]
AI 2,5-10 [AWG14 (2.0 mm2)]
Single-phase 100-120 VAC 50/60 Hz Single-phase 200-240 VAC 50/60 Hz Three-phase 200-240 VAC 50/60 Hz
L
N

L1

L2

L1

L2

L3

Connect the live side to terminal L, and
the neutral side to terminal N.
Connect the live side to terminal L1,
and the neutral side to terminal L2.
If either of them is connected to
terminal L3, the motor does not rotate.
Connect the R, S and T phase lines to
L1, L2 and L3 terminals, respectively.
6.3 Circuit breaker
Be sure to connect a circuit breaker to the power line of the driver to protect the primary circuit.
Rated current of protective device: 15 A for single-phase input driver, 10 A for three-phase input driver
Circuit breaker: Mitsubishi Electric Corporation NF30
6.4 Grounding
Two Protective Earth Terminals are provided on the driver. Either of the two Protective
Earth Terminals can be used for grounding the driver. A terminal not having grounded is
provided as an extra terminal. Use it as necessary such as a purpose for connecting a motor
to ground. Do not share the Protective Earth Terminal with a welder or any other power
equipment.
Protective Earth Terminal on driver
•Applicable crimp terminal: Insulated round crimp terminal
•Terminal screw size: M4
•Tightening torque: 1.2 N·m (10.6 lb-in)
•Applicable lead wire: AWG18 to 14 (0.75 to 2.0 mm2)
Ground either of two terminals

16
Connection
6.5 Connecting the motor (CN2, CN3, CN4)
Connect the motor to the driver via the dedicated connection cable (sold separately).
Connect the motor power connector of the connection cable to CN2, the electromagnetic brake connector to CN3, and
the encoder connector to CN4.
When extending the wiring distance between the motor and the driver, use the connection cable (for extension) which
is sold separately.
The wiring distance can be extended to a maximum of 30.3 m (99.4 ft.).
Driver
Motor Connection cable
or exible connection cable
Required
Connection cable (for extension)
or exible connection cable (for extension)
Connect to CN4
Connect to CN3
Connect to CN2
Note Be sure to use the dedicated connection cable (sold separately) to connect the motor.
6.6 Selecting a power supply for input signals
Select a power supply for input signals (use the built-in power supply or external power supply).
When controlling using a relay or a switch, turn SW1-4 ON to select the built-in power supply.
Factory setting: OFF (use an external power supply)
SW1-4
Note The built-in power supply cannot be used in the case of source logic. Do not turn the switch ON.
6.7 Connecting the I/O signals (CN5, CN7)
Connect the input signals to CN5 and the analog
external input signals and output signals to CN7.
Applicable lead wire: AWG26 to 20 (0.14 to 0.5 mm2)
Lead wire strip length: 8 mm (0.31 in.)
8 mm
(0.31 in.)
Insert the lead wire while
pushing the button of the
orange color with a screwdriver
.
Button of the orange color
Applicable crimp terminal
If crimp terminals are used, select the following terminals.
Manufacturer PHOENIX CONTACT GmbH & Co. KG
Model
A 0,25-7 [AWG24 (0.2 mm2)]
A 0,34-7 [AWG22 (0.3 mm2)]
A 0,5-8 [AWG20 (0.5 mm2)]
 CN5 pin assignments
Pin No. Signal name Function∗
1 IN-COM0 Input signals common (for external power supply)
1
2
3
8
9
10
11
4
5
6
7
Manufacturer: PHOENIX CONTACT GmbH & Co. KG
Model: FK-MC0,5/11-ST-2,5
2 IN0 Input terminal 0 [FWD]
3 IN1 Input terminal 1 [RVS]
4 IN2 Input terminal 2 [M0]
5 IN3 Input terminal 3 [M1]
6 IN4 Input terminal 4 [M2]
7 IN5 Input terminal 5 [FREE]
8 IN6 Input terminal 6 [STOP]
9 IN7 Input terminal 7 [ALM-RST]
10 IN8 Input terminal 8 [Not used (possible to assign)]
11 IN-COM1 0 V (for built-in power supply)
∗The signal in brackets [ ] is a function that is assigned at the time of shipment (speed control mode).

17
Connection
 CN7 pin assignments
Pin No. Signal name Function∗
1 VH
Analog external setting input
1
2
3
8
9
10
12
11
4
5
6
7
Manufacturer: PHOENIX CONTACT GmbH & Co. KG
Model: FK-MC0,5/12-ST-2,5
2 VM
3 VL
4 OUT0+ Output terminal 0+ [ALM]
5 OUT0− Output terminal 0− [ALM]
6 OUT1+ Output terminal 1+ [MOVE]
7 OUT1− Output terminal 1− [MOVE]
8 OUT2+ Output terminal 2+ [WNG]
9 OUT2− Output terminal 2− [WNG]
10 ASG Phase A output
11 BSG Phase B output
12 OUT-COM Common for ASG/BSG
∗The signal in brackets [ ] is a function that is assigned at the time of shipment (speed control mode).
6.8 Connecting analog external setting devices
If the PAVR-20KZ (sold separately) or external DC voltage is connected to CN7, the analog setting for the operating
speed or torque limit can be performed.
For the external DC voltage, use a DC power supply (0 to 10 VDC) with reinforced insulation on its primary and
secondary sides.
The input impedance between the VM input and VL input is approximately 41.8 kΩ.
zConnecting PAVR-20KZ zConnecting external DC voltage
Pin No.2 VM input
Pin No.1 VH input
CN7
3
PAVR-20KZ
(sold separately)
2
1
Pun No.3 VL input
Pin No.2 VM input
CN7
Pin No.3 VL input 0 to 10 VDC
1 mA or more
External DC power
supply
Note Be sure to use the external DC voltage at 10 V or lower. When connecting the external DC power supply, make sure the
polarities are correct. If the polarities are reversed, the driver may be damaged.
6.9 Connecting the data setter (CN6)
Connect the cable of the OPX-2A or the communication cable for
support software to CN6.
OPX-2A
cable or communication
cable for support software

18
Connection
6.10 Connecting the regeneration resistor (sold separately)
If vertical drive (gravitational operation) such as elevator applications is performed or if sudden start-stop operation
of a large inertia is repeated frequently, use the regeneration resistor EPRC-400P (sold separately) or RGB100 (sold
separately).
Install the regeneration resistor in a location where heat dissipation capacity equivalent to a level achieved with a heat
sink [made of aluminum, 350×350×3 mm (13.78×13.78×0.12 in.)] is ensured.
An available regeneration resistor varies depending on the output power. Refer to the USER MANUAL for details.
Note Assign the TH input to the input terminal of CN5 when using the regeneration resistor.
Connection method
•Regenerative current ows through the two thick lead wires (AWG 18: 0.75 mm2) of the regeneration resistor. Connect
them to the RG1 and RG2 terminals of CN1.
•The two thin lead wires (AWG 22: 0.3 mm2) of the regeneration resistor are the thermostat outputs. Connect them to
the TH input assigned to CN5 and IN-COM1.
Regeneration
resistor
AWG22 TH input
IN-COM1
150 °C (302 °F)
[N.C.]
C
onnect to
CN1 AWG18
R
RG2 terminal
RG1 terminal
Note
•The TH input is not assigned to CN5 at the time of shipment. When using the regeneration resistor, change the “IN input
function selection” parameter to assign the TH input. Refer to the USER MANUAL for details.
•When the TH input is assigned to CN5, if the power consumption of the regeneration resistor exceeds the allowable
level, the thermostat will be triggered to generate the regeneration resistor overheat alarm. If the regeneration resistor
overheat alarm is generated, turn o the power and check the details of error.
•When an external power supply is used for a power supply for input signals, turn on the external power supply before
turning on the driver main power supply.
1. Assigning the TH input to CN5
Change the “IN input function selection” parameter
to change the assignment of input signals.
Refer to the USER MANUAL for how to change.
2. Connecting the thermostat output to CN5
The gure shows an example when the TH input is
assigned to the IN8 terminal in the speed control
mode to use the built-in power supply.
Refer to the USER MANUAL when using an external
power supply.

19
Operation
7 Operation
Four control modes are provided in the BXⅡSeries.
This chapter explains two operating methods that the motor can be operated immediately in the speed control mode
(factory setting).
•Operation by input signals
•Test operation (JOG operation)
Refer to the USER MANUAL for other control modes and how to use in details.
7.1 Operation by input signals
The motor can be operated by inputting signals to control operation.
1. Connect the input signals shown in the gure.
Signals required for operation are assigned to the input terminals of CN5 in advance.
Check the following table.
CN5
Pin No. Signal name Function Description
Pin No.2 FWD
Pin No.8 STOP
Pin No.11 IN-COM1
CN5
Pin No.3 RVS
2 IN0 FWD This signal is used to rotate the motor in
the clockwise direction.
3 IN1 RVS This signal is used to rotate the motor in
the counterclockwise direction.
8 IN6 STOP This signal is used to stop the motor
instantaneously.
11 IN-COM1 Input signals common 0 V (for built-in power supply)
2. Turn SW1-4 ON.
SW1-4
SW1-1
SW1-2
3. Set the operating speed of the motor.
Refer to“Setting the operating speed” for how to set.
4. Operate the motor.
When FWD is turned ON, the motor rotates in the clockwise direction.
When RVS is turned ON, the motor rotates in the counterclockwise direction.
5. Stop the motor.
When the operating signal having turned ON is turned OFF, the motor decelerates to a stop.
If STOP is turned ON, the motor stops instantaneously.
If both FWD and RVS are turned ON, the motor decelerates to a stop.
ON
OFF
ON
OFF
ON
OFF
STOP
RVS
FWD
Mot
or operation
Deceleration
stop
Deceleration
stop
Instantaneous
stop
Elec
tromagnetic
brake ∗Release ReleaseRelease
∗In the case of electromagnetic brake type

20
Operation
 Setting the operating speed
Set the operating speed of the motor using the internal potentiometer (SPEED), analog external setting devices, or
operation keys of the operation panel. This section explains how to set the speed using the internal potentiometer and
analog external setting devices.
Refer to the USER MANUAL for setting by the operation keys.
Setting range: 30 to 4000 r/min.
Initial value: 0 r/min
zSetting with internal potentiometer
Turn the M0 input OFF when using the internal potentiometer.
Turning the internal potentiometer to the right increases the speed,
and turning to the left decreases it.
In
ternal potentiometer
(SPEED)
Note Be sure not to turn the internal potentiometer too much since it rotates lightly.
Doing so may damage the product.
zSetting with analog external setting devices
Using PAVR-20KZ (sold separately)
When using the PAVR-20KZ, turn the M0 input ON.
Turning the PAVR-20KZ to the right increases the speed, and
turning to the left decreases it.
500
1000
1500
2000
2500
3000
3500
4000
020 40 60 80 100
PAVR-20KZ [scale]
Motor shaft rotation speed [r/min］
PAVR-20KZ−Rotation speed characteristics
(representative values)
Using external DC voltage
When using the external DC voltage, turn the M0 input ON.
0
500
1000
1500
2000
2500
3000
3500
4000
24135
External DC voltage [V]
Motor shaft rotation speed [r/min]
External DC voltage - Rotation speed characteristics
(representative values)
Note Be sure to use the external DC voltage at 10 VDC or lower. Also, when connecting an external DC power supply, make sure
the polarities are correct. If the polarities are reversed, the driver may be damaged.