Oriental motor DSC Series User manual

HM-9306-2
Speed Control Motor and Controller Package
DSC Series
Standard type
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.
D-loop represents the speed control motor which adopted Oriental
Motor's unique technology.
This product achieves high reliability using closed loop control in
addition to downsize the speed controller by digitizing the phase
control circuit.

−2−
Table of contents
1 Introduction ..........................................3
2 Safety precautions ...............................4
3 Preparation ..........................................5
3.1 Checking the product ............................. 5
3.2 How to identify the product model .......... 5
3.3 List of combinations ............................... 6
3.4 Names and functions of parts ................ 7
4 Installation ...........................................8
4.1 Location for installation .......................... 8
4.2 Installing the motor ................................. 8
Installing the combination type ................... 8
Removing/Installing the gearhead.............. 9
Installing the round shaft type .................... 9
For the motor equipped with
cooling fan (90 W) ...................................... 9
4.3 Installing a load .................................... 10
4.4 Permissible radial load and
permissible axial load ........................... 10
4.5 Installing the speed controller .............. 11
4.6 Installing the capacitor ......................... 12
4.7 Installing an external potentiometer ..... 12
5 Connection ........................................13
5.1 Connecting method .............................. 13
5.2 Connecting the AC power supply and
capacitor ............................................... 14
5.3 Connecting the motor and
speed controller .................................... 14
5.4 Grounding ............................................ 15
5.5 Connecting the control DC power
supply and I/O signals .......................... 15
5.6 Connection example for I/O signals and
programmable controller ...................... 17
6 Operation ...........................................18
6.1 Power ON ............................................. 18
Test operation........................................... 18
6.2 Starting, stopping ................................. 19
6.3 Setting the rotation speed .................... 19
Setting method using the
operation panel ........................................ 20
Remote setting method ............................ 20
6.4 Setting the acceleration time and
deceleration time .................................. 21
6.5 Motor rotation direction ........................ 21
6.6 Timing chart .......................................... 22
6.7 Short time cycle operation and
braking current ..................................... 22
6.8 Operating in two or more speeds
(multi-speed operation) ........................ 23
6.9 Adjusting the rotation speed of two
or more motors by a single speed setter
(multi-motor control) ............................. 24
7 Function .............................................25
7.1 Functions list ........................................ 25
7.2 Operation panel transitions .................. 26
7.3 Items which can be monitored ............. 28
7.4 Setting the operation data .................... 28
7.5 Setting the parameters ......................... 29
Parameter list ........................................... 29
Displayed digit number when setting the
speed reduction ratio or speed increasing
ratio .......................................................... 30
How to calculate the speed reduction ratio
when displaying the conveyor transfer
speed ....................................................... 30
Limiting the setting range of the rotation
speed ....................................................... 30
Description of I/O signals which can be
assigned ................................................... 31
7.6 Prohibiting data editing ......................... 31
8 Alarm .................................................32
8.1 Alarm .................................................... 32
8.2 Warning ................................................ 34
9 Troubleshooting and remedial
actions ...............................................35
10 Inspection ..........................................36
11 Standard and CE Marking .................37
11.1 Standard and CE Marking .................... 37
11.2 Installing and wiring in compliance with
EMC Directive ...................................... 38
12 General specications .......................40
13 Accessories (sold separately) ...........41

Introduction
−3−
1 Introduction
Before use
Only qualied and educated personnel should work with the product.
Use the product correctly after thoroughly reading the section "2 Safety precautions" on p.4.
The items under
Note
contain important handling instructions that the user should observe to ensure safe use of the
product.
Note
is described in the related handling items.
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 damage caused
through failure to observe this warning.
Overview of the product
The DSC Series is a speed control motor and controller package equipped with closed loop control system which
achieves high reliability.
This product controls the motor rotation speed by constantly utilizing feedback from the tachogenerator built in the
AC motor so that the set rotation speed can be maintained even if a load is uctuated.
It is supplied as a package consisting of a speed controller displaying the motor rotation speed and a dedicated motor
pre-assembled with a high-performance gearhead.
The speed controller can be operated with selecting maximum 4 operation data, in addition to equipping convenient
functions such as speed display based on the application, various alarms to detect the motor malfunction and others.

Safety precautions
−4−
2 Safety precautions
The precautions described below are intended to prevent danger or injury to the user and other personnel through safe,
correct use of the product. 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.
General
•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.
•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, or injury.
•Do not transport, install, connect or inspect the product while the
power is supplied. Always turn the power off before carrying out
these operations. Failure to do so may result in electric shock.
•The terminals on the speed controller front panel marked with
symbol indicate the presence of high voltage. Do not touch
the CN1 and CN3 while the power is ON. Doing so may result in
re or electric shock.
Installation
•The motor is ClassⅠ equipment.
When installing the motor, ground the Protective Earth Terminal of
the motor. Failure to do so may result in electric shock.
•Install the motor and speed controller in an enclosure. Failure to do
so may result in electric shock or injury.
Connection
•For the AC power supply voltage of the speed controller, use the
same power supply voltage as the motor specication. Failure to do
so may result in re or damage to equipment.
•The speed controller has no built-in fuse for overcurrent protection.
Be sure to connect a device for fuse in the power input line. Failure
to do so may result in re.
•Securely connect and ground in accordance with the connection
examples. Failure to do so may result in re or electric shock.
•Do not forcibly bend, pull or pinch the cable. Doing so may cause
re or electric shock.
•Be sure to observe the specied cable sizes. Use of unspecied cable
sizes may result in re.
•Insulate the connection terminals of the supplied capacitor using the
supplied capacitor cap. Failure to do so may result in electric shock.
Maintenance and inspection
•Do not touch the connector of the speed controller immediately
after the power is turned off (for a period of 1 minute). The residual
voltage may cause electric shock.
Disassembly and modication
•Do not disassemble or modify the motor and speed controller.
This may cause electric shock or injury.
Caution
Handling the product without observing the instructions that accompany a “Caution” symbol may result in
injury or property damage.
General
•Do not use the motor and speed controller beyond their
specications. Doing so may result in electric shock, injury or
damage to equipment.
•Do not carry the motor by holding the motor output shaft or motor
cable. Doing so may result in injury.
•If an alarm of the speed controller is generated, rst remove the
cause and then reset the alarm. Failure to do so may result in injury
or damage to equipment.
•Do not use the product in elevating applications (vertical drives).
Doing so may result in injury or damage to equipment.
Installation
•Keep the area around the motor and speed controller free of
combustible materials. Failure to do so may result in re or a skin
burn(s).
•Do not leave anything around the motor and speed controller that
would obstruct ventilation. Doing so may result in damage to
equipment.
•Securely install the motor and speed controller to the mounting plate
and DIN rail respectively. Inappropriate installation may cause the
motor and speed controller to detach and fall, resulting in injury or
equipment damage.
Connection
•Do not wire the electromagnetic contactor or power relay between
the motor and speed controller. To switch the rotation direction using
the electromagnetic contactor may cause damage to equipment.
•Be sure to ground the motor and speed controller to prevent them
from being damaged by static electricity. Failure to do so may result
in damage to equipment.
Operation
•Use a motor and speed controller only in the specied combination.
An incorrect combination may cause a re.
•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
result in injury.
•Immediately when trouble has occurred, stop running and turn
off the speed controller power. Failure to do so may result in re,
electrical shock or injury.
•Do not touch the rotating part (output shaft) while operating the
motor. Doing so may result in injury.
•The motor surface temperature may exceed 70 °C
(158 °F) even under normal operating conditions. If
the operator is allowed to approach a running motor,
attach a warning label as shown in the gure in a
conspicuous position. Failure to do so may result in
skin burn(s).
Warning label
Maintenance and inspection
•Conduct the insulation resistance measurement or dielectric strength
test separately on the motor and speed controller. Conducting while
the motor and speed controller are connected may result in damage
to equipment.
Disposal
•To dispose of the motor and speed controller, disassemble it into
parts and components as much as possible and dispose of individual
parts/components as industrial waste.

Preparation
−5−
3 Preparation
3.1 Checking the product
Verify that the items listed below are included. Report any missing or damaged items to the branch or sales ofce
from which you purchased the product.
Verify the model number of the purchased product against the number shown on the package label.
Check the model number of the motor, gearhead and speed controller against the number shown on the nameplate.
 Motor ......................................................... 1 unit
(The combination types come with the motor and gearhead
pre-assembled)
 Speed controller ........................................ 1 unit
 Capacitor .................................................. 1 pc
 Capacitor cap ............................................ 1 pc
 Connection cable ...................................... 1 pc
(Only models with a supplied connection cable)
 External potentiometer .............................. 1 pc
(Only models with a supplied external potentiometer)
 OPERATING MANUAL (this document) ... 1 pc
[Supplied with only the models of the combination type]

Hexagonal socket head screw set........1 set
(Hexagonal socket head screw, at washer,
spring washer, 4 pieces each, parallel key 1 piece)
3.2 How to identify the product model
DSC I 4 25 JA - 50 -3 V
Number: Length (m) of a supplied connection cable
-1: 1 m (3.3 ft.), -2: 2 m (6.6 ft.), -3: 3 m (9.8 ft.)
Blank: Without a supplied connection cable
Number: Gear ratio for combination type
A: Round shaft type
Power supply voltage JA: Single-phase 100 V UA: Single-phase 110 V, 115 V
JC: Single-phase 200 V EC: Single-phase 220 V, 230 V
Output power 6: 6 W, 15: 15 W, 25: 25 W
40: 40 W, 60: 60 W, 90: 90 W
Frame size 2: 60 mm (2.36 in.) sq. 3: 70 mm (2.76 in.) sq.
4: 80 mm (3.15 in.) sq. 5: 90 mm (3.54 in.) sq.
Series name
Motor Type I: Induction Motor
Motor and speed controller package
Motor
4 I K 25 U GV - JA
U: For the motor and speed controller package
Power supply voltage
Pinion shaft type: GV, GVH, GVR
Round shaft type: A
Output power
K䊡 Series
Frame size
Induction Motor
Gearhead
Speed controller
4 GV 50 B
Pinion type
Frame size
Gear ratio
Identification code
DSC - U
Series name
For the motor and speed
controller package
Blank: Without a supplied external potentiometer
V: External potentiometer (supplied)

Preparation
−6−
3.3 List of combinations
Model names for motor, gearhead and speed controller are shown below.
•Enter the gear ratio in the box (o) within the model name for the combination type. Enter "A" in the case of the
round shaft type.
For the motor model, the GV, GVH or GVR which represents the gear type is replaced with "A" in the case of the
round shaft type.
•Enter the cable length (-1, -2, -3) in the box () within the model name when the connection cable is supplied.
•Add "V" to the end of the model name when the external potentiometer is supplied.
Motor
output power Power supply voltage Model Motor model Gearhead model
Speed controller
model
6 W
Single-phase 100 V DSCI26JA-o 2IK6UGV-JA
2GVoB
DSC-U
Single-phase 110/115 V DSCI26UA-o 2IK6UGV-UA
Single-phase 200 V DSCI26JC-o 2IK6UGV-JC
Single-phase 220/230 V DSCI26EC-o 2IK6UGV-EC
15 W
Single-phase 100 V DSCI315JA-o 3IK15UGV-JA
3GVoB
Single-phase 110/115 V DSCI315UA-o 3IK15UGV-UA
Single-phase 200 V DSCI315JC-o 3IK15UGV-JC
Single-phase 220/230 V DSCI315EC-o 3IK15UGV-EC
25 W
Single-phase 100 V DSCI425JA-o 4IK25UGV-JA
4GVoB
Single-phase 110/115 V DSCI425UA-o 4IK25UGV-UA
Single-phase 200 V DSCI425JC-o 4IK25UGV-JC
Single-phase 220/230 V DSCI425EC-o 4IK25UGV-EC
40 W
Single-phase 100 V DSCI540JA-o 5IK40UGV-JA
5GVoB
Single-phase 110/115 V DSCI540UA-o 5IK40UGV-UA
Single-phase 200 V DSCI540JC-o 5IK40UGV-JC
Single-phase 220/230 V DSCI540EC-o 5IK40UGV-EC
60 W
Single-phase 100 V DSCI560JA-o 5IK60UGVH-JA
5GVHoB
Single-phase 110/115 V DSCI560UA-o 5IK60UGVH-UA
Single-phase 200 V DSCI560JC-o 5IK60UGVH-JC
Single-phase 220/230 V DSCI560EC-o 5IK60UGVH-EC
90 W
Single-phase 100 V DSCI590JA-o 5IK90UGVR-JA
5GVRoB
Single-phase 110/115 V DSCI590UA-o 5IK90UGVR-UA
Single-phase 200 V DSCI590JC-o 5IK90UGVR-JC
Single-phase 220/230 V DSCI590EC-o 5IK90UGVR-EC

Preparation
−7−
3.4 Names and functions of parts
Motor
Motor
Protective Earth Terminal
Gearhead
Output shaft
Mounting holes
(four locations) Rear view of the motor
Tachogenerator
Speed controller
Display
Operation keys
POWER LED
(Green)
Main circuit connector
(CN1)
ALARM LED
(Red)
DIN lever
Control circuit connector
(CN4)
Motor connector
(CN3)
Protective film
(Use after removing the protective film.)
Operation panel
Sink logic/Source logic
select switch (SW1)
Name Description Reference
page
Operation
panel
Display
(4-digit LED)
The rotation speed, parameter, alarm and others are shown on the
display. p.26
Operation keys These keys are used to switch the operation mode, set the operation
data or change the parameter.
POWER LED
(Green) This LED is lit while the AC power is supplied to the speed controller. p.18
ALARM LED
(Red) This LED blinks while an alarm generates. p.32
Motor connector
(CN3) Connects the motor connector.
p.13
Main circuit connector
(CN1) Connects the AC power supply, capacitor and FG.
Control circuit connector
(CN4) Connects the control DC power supply and I/O signals.
Sink logic / Source logic
select switch (SW1)
This switch is used for switching the input signal between sink logic
and source logic modes. p.17
DIN lever Mounts the speed controller to a DIN rail.
The speed controller can be mounted using screws. p.11

Installation
−8−
4 Installation
This chapter explains the installation location and installation methods.
4.1 Location for installation
The motor and speed controller described in this manual have been designed and manufactured to be incorporated in general
industrial equipment. Install them in a well-ventilated location that provides easy access for inspection.
•Inside an enclosure that is installed indoors
•Operating ambient temperature
Motor:
The operating ambient temperature varies depending on the
AC input voltage of the motor.
100 VAC and 200 VAC types:
−10 to +50 ˚C [+14 to +122 ˚F] (non-freezing)
110/115 VAC and 220/230 VAC types:
−10 to +40 ˚C [+14 to +104 ˚F] (non-freezing)
Speed controller
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 stored combustible materials
•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
4.2 Installing the motor
Installing the combination type
Drill tapped holes in the mounting plate and secure the product with the
supplied hexagonal socket head screw set through four mounting holes.
Install it so that no gaps remain between the gearhead mounting surface
and mounting plate.
Motor
Gearhead
Mounting plate
Spring
washer
Washer
Hexagonal
socket head
screw
•Supplied hexagonal socket head screw set
(Hexagonal socket head screws, washers, spring washers 4 pieces each)
Gearhead
model Gear ratio
Hexagonal socket head screw
(Material: Stainless steel) Tightening torque
[N·m (lb-in)]
L2
MotorGearhead
L1
Screw size L1 [mm (in.)] L2 [mm (in.)]
2GVoB
5 to 25
M4
50 (1.97) 7 (0.28)
1.4 (12)30 to 120 55 (2.17) 8 (0.31)
150 to 360 60 (2.36) 8 (0.31)
3GVoB
5 to 25
M6
60 (2.36) 12 (0.47)
5.0 (44)
30 to 120 65 (2.56) 12 (0.47)
150 to 360 70 (2.76) 12 (0.47)
4GVoB
5 to 25 60 (2.36) 9 (0.35)
30 to 120 65 (2.56) 9 (0.35)
150 to 360 70 (2.76) 9 (0.35)
5GVoB
5GVHoB
5 to 18
M8
70 (2.76) 14 (0.55)
12.0 (106)
25 to 100 85 (3.35) 16 (0.63)
120 to 300 90 (3.54) 15 (0.59)
5GVRoB
5 to 15 70 (2.76) 14 (0.55)
18 to 36 85 (3.35) 16 (0.63)
50 to 180 95 (3.74) 14 (0.55)
Note On rare occasions, a small amount of grease may ooze out from the gearhead. If there is a concern over
possible environmental damage resulting from the leakage of grease, provide an oil tray or similar oil
catching mechanism in order not to cause a secondary damage.
Oil leakage may lead to problems in the customer’s equipment or products.

Installation
−9−
Removing/Installing the gearhead
The gearhead or the outlet position of the motor lead wires can be changed.
•Removing the gearhead from the motor
Remove the gearhead by unscrewing the hexagonal socket-head screws holding the gearhead to the motor
(2 locations).
Hexagonal socket-head screw
(2 locations)
Illustration shows the view from motor case side.
Gearhead
model Screw size Tightening torque [N·m (lb-in)]
2GVoB
3GVoB
4GVoB
M2.6 0.4 (3.5)
5GVoB
5GVHoB
5GVRoB
M3 0.6 (5.3)
•Combining the gearhead to the motor
Using the pilot sections of the motor and gearhead as guides, slowly rotate it clockwise/counterclockwise to prevent the pinion
of the motor output shaft from contacting the side panel or gear of the gearhead. Also conrm that no gaps remain between the
motor and gearhead.
An O-ring is attached to the ange of the motor. Do not pinch the O-ring when assembling the motor and gearhead. Pinching the
O-ring causes a grease leak from the gearhead.
Output shaft (pinion) of motor
Gearhead
Pilot end face
Pilot section
Flange
Motor
Note Do not forcibly assemble the motor and gearhead. Also, do not let metal objects or other foreign
matters enter the gearhead. The pinion or gear of the motor output shaft may be damaged,
resulting in noise or shorter service life.
Installing the round shaft type
Drill holes in the mounting plate, and secure the motor using the hexagonal socket head screws (not supplied) through four
mounting holes.
Install it so that no gaps remain between the motor mounting surface and mounting plate.
Motor
Mounting plate
Motor model Screw size Tightening torque
2IK M4 1.8 N·m (15.9 lb-in)
[1.4 N·m (12 lb-in)]
3IK M5 3.8 N·m (33 lb-in)
[3.0 N·m (26 lb-in)]
4IK
5IK M6 6.4 N·m (56 lb-in)
[5.0 N·m (44 lb-in)]
The brackets [ ] indicate the value for stainless steel.
For the motor equipped with cooling fan (90 W)
When installing a motor with cooling fan onto a device, leave 10 mm (0.39 in.) or more behind the fan cover or open a ventilation
hole so that the cooling inlet on the back of the motor cover is not blocked. This is common to both the combination type and
round shaft type.

Installation
−10−
4.3 Installing a load
When installing a load on the motor (gearhead), pay attention to the following points.
•Align the centerline of the motor output shaft (gearhead output shaft) with the centerline of the load.
•A key slot is provided on the output shaft of each combination type parallel shaft gearhead.
Form a key slot on the load side and secure the load using the supplied parallel key.
Note
•When coupling the motor (gearhead) with a load, pay attention to centering, belt tension,
parallelism of pulleys, etc. Also, rmly secure the tightening screws of the coupling or pulleys.
•When installing a load, do not damage the motor output shaft (gearhead output shaft) or
bearing. Forcing in the load by driving it with a hammer, etc., may break the bearing. Do not
apply any excessive force to the output shaft.
•Do not modify or machine the motor (gearhead) output shaft. The bearing may be damaged or
motor (gearhead) may break.
•When using the output shaft end tapped hole of a gearhead
Use a tapped hole provided at the end of the output shaft as an auxiliary means for preventing the transfer mechanism
from disengaging.
Gearhead model Output shaft end tapped hole
Fixed screw
Screw
Spacer
Transmission parts
4GVoBM5, Effective depth 10 mm (0.39 in.)
5GVoB
5GVHoB
5GVRoB
M6, Effective depth 12 mm (0.47 in.)
* (The output shaft end tapped hole is not provided for the
2GVoB and 3GVoB types.)
4.4 Permissible radial load and permissible axial load
The radial load and the axial load on the output shaft of the motor (gearhead) must be kept under the permissible
values listed below.
Note Failure due to fatigue may occur when the motor (gearhead) bearings and output shaft are subject
to repeated loading by a radial or axial load that is in excess of the permissible limit.
Combination type
Gearhead model Gear ratio
Permissible radial load [N (lb.)]
Distance from tip of gearhead output shaft Permissible axial load
[N (lb.)]
10 mm (0.39 in.) 20 mm (0.79 in.)
2GVoB5 to 25 150 (33) 200 (45) 40 (9)
30 to 360 200 (45) 300 (67)
3GVoB5 to 25 200 (45) 300 (67) 80 (18)
30 to 360 300 (67) 400 (90)
4GVoB5 to 25 300 (67) 350 (78) 100 (22)
30 to 360 450 (101) 550 (123)
5GVoB
5GVHoB
5 to 9 400 (90) 500 (112)
150 (33)
12.5 to 18 450 (101) 600 (135)
25 to 300 500 (112) 700 (157)
5GVRoB
5 to 9 400 (90) 500 (112)
12.5 to 18 450 (101) 600 (135)
25 to 180 500 (112) 700 (157)
Round shaft type
Motor model
Permissible radial load [N (lb.)]
Distance from output shaft end of the motor
Permissible
axial load
[N (lb.)]
10 mm (0.39 in.)
20 mm (0.79 in.)
Distance from output
shaft end
Axial load
Radial load
10 mm (0.39 in.) 20 mm (0.79 in.)
2IK6 50 (11.2) 110 (24) Not to exceed
one-half the
motor’s dead
weight*
3IK15 40 (9) 60 (13.5)
4IK25 90 (20) 140 (31)
5IK40 140 (31) 200 (45)
5IK60, 5IK90 240 (54) 270 (60)
* Minimize the axial load. If an axial load must be applied, do not let it exceed one-
half the motor’s mass.

Installation
−11−
4.5 Installing the speed controller
The speed controller is designed so that heat is dissipated via air convection. Provide spaces so that the speed
controller can be ventilated well through its top and bottom vent holes.
Installation direction
When installing speed controllers, provide a
clearance of at least 25 mm (0.98 in.) in the vertical
direction between the speed controller and enclosure
or other equipment within the enclosure.
When installing two or more speed controllers in
parallel, it is possible to install them closely in the
horizontal direction. 25 mm (0.98 in.)
or more
• Vertical direction • Horizontal direction
Installation method
•Mounting to DIN rail
Use a DIN rail 35 mm (1.38 in.) wide to mount the
speed controller.
Pull down the DIN lever of the speed controller
until it locks, and push in the speed controller with
hanging the hook at the rear to the DIN rail, and
then lift the DIN lever. After installation, secure
the both sides of the speed controller with the end
plate that the customer provides.
Hook
DIN rail
DIN lever End plate
Removing from DIN rail
Pull the DIN lever down until it locks using a at tip
screwdriver, and lift the bottom of the speed controller to
remove it from the rail.
Use force of about 10 to 20 N (2.2 to 4.5 lb.) to pull the
DIN lever to lock it.
Excessive force may damage the DIN lever.
•Installing with screws
Install the speed controller through the mounting holes using two screws (M4: not supplied).
[Tightening torque: 0.7 N·m (6.1 lb-in)]
Use screws and washers, which sizes are Ø10 mm or less, to secure the speed controller.
111 mm (4.37 in.)
Mounting hole
Mounting hole
Pull the levers
Mounting hole
Levers
When installing with screws, pull up and down the upper
and lower levers on the rear side of the speed controller
respectively before doing so.

Installation
−12−
4.6 Installing the capacitor
Mount the capacitor securely using M4 screw (not provided).
Ø4.3 mm
(0.169 in.)
Note
•Do not let the screw fastening torque exceed 1 N·m (8.8 lb-in) to prevent damage to the
mounting foot.
•Install the capacitor apart from the motor. If it is located closer, the capacitor life may be
shortened due to the heat of the motor.
4.7 Installing an external potentiometer
When using an external potentiometer (supplied or sold separately: PAVR-20KZ), install it as shown in the gure.
Nut
Tightening torque:
0.45 N·m (3.9 lb-in)
Setscrew (M4)
Tightening torque:
0.4 N·m (3.5 lb-in)
• Reference mounting hole dimensions
[Unit: mm (in.)]
Ø3 (0.12)
7.5±0.4 (0.3±0.02)
Ø10 (0.39)
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 sec
Lead wire
Lead wire
Terminal Heat-shrinkable tube
Solder
(Pass the lead wire through
the terminal hole and give it
two or three turns.)
DialVariable resistor
Refer to p.20 for connection of the external potentiometer.

Connection
−13−
5 Connection
This chapter explains how to connect the speed controller, power supply, motor and others.
When operating a motor, be sure to connect the control DC power supply in addition to the AC power supply.
5.1 Connecting method
Control DC power supply
24 VDC±10%
150 mA or more
L (Live)
N (Neutral)
Capacitor
Speed controllerMotor
AC power
supply
Fuse
Single-phase 100 V 50/60 Hz
Single-phase 110/115 V 60 Hz
Single-phase 200 V 50/60 Hz
Single-phase 220/230 V 50/60 Hz
Grounding
Grounding
Note
•For the AC power supply voltage of the speed controller, be sure to use the same power supply
voltage as the motor specication.
•Ensure that the connector plugged in securely. Insecure connection may cause malfunction or
damage to the motor or speed controller.
How to wiring the CN1 and CN4 connectors
Insert the lead wire while pushing the button of the orange color with a
screwdriver.
Manufacturer PHOENIX CONTACT GmbH & Co. KG
Model CN1: FKCT 2,5/6-ST-5,08
CN4: DFMC 1,5/8-ST-3,5
Connect the I/O signals
to CN4 on the speed
controller
Refer to p.15

Connection
−14−
5.2 Connecting the AC power supply and capacitor
Connect the AC power supply and capacitor to the CN1 on the speed controller.
•Applicable cable size: AWG18 to 14 (0.75 to 2.0 mm2)*
* AWG20 to 14 (0.5 to 2.0 mm2) for capacitor connection
•Lead wire strip length: 10 mm (0.39 in.)
If crimp terminals are used, select the following terminals.
Manufacturer: PHOENIX CONTACT GmbH & Co. KG
Model: AI 0,5-10 [Conductor cross-sectional area: 0.40 to 0.65 mm2 (AWG20)]*
AI 0,75-10 [Conductor cross-sectional area: 0.65 to 0.82 mm2 (AWG18)]
AI 1-10 [Conductor cross-sectional area: 0.82 to 1.2 mm2 (AWG18)]
AI 1,5-10 [Conductor cross-sectional area: 1.25 to 1.8 mm2 (AWG16)]
AI 2,5-10 [Conductor cross-sectional area: 2.0 to 3.0 mm2 (AWG14)]
* For capacitor connection
CN1 pin assignments
Pin No. Connection Description
1Capacitor Connects the capacitor.
2
3 N.C. Not connected.
4AC power supply Connects a live wire.
5 Connects a neutral wire.
6 FG Connects a grounding wire.
Connecting the capacitor
There are four terminals in the supplied capacitor, and the
terminals A-B and C-D are internally connected as shown in the
gure.
Connect either of the terminals A or B and either of the terminals
C or D to the speed controller.
Use the supplied capacitor cap to insulate the capacitor terminal
connection.
Capacitor FASTON terminals
187 series∗
Capacitor cap AB
CD
* Manufacturer: TE Connectivity
Connecting the earth leakage breaker
Install an earth leakage breaker to the AC power line to protect the primary circuit.
Recommended device Mitsubishi Electric Corporation: NV series
Connecting the fuse
Be sure to connect a fuse or similar device in the AC power line to protect against overcurrent.
Fuse rating Single-phase 100/110/115 V 216 Series (Littelfuse,Inc.) 10 A or equivalent
Single-phase 200/220/230 V 216 Series (Littelfuse,Inc.) 6.3 A or equivalent
5.3 Connecting the motor and speed controller
Connect the motor cable connector to the CN3 on the speed controller.
Use a connection cable (supplied or accessory) when extending the wiring distance between the motor and speed
controller. The connection cable can be connected up to 3 pieces. The wiring distance between the motor and speed
controller can be extended to a maximum of 10.5 m (34.4 ft.).
Flexible connection cables are also available as accessories.
Note Ensure that the connector plugged in securely. Insecure connection may cause malfunction or
damage to the motor or speed controller.

Connection
−15−
5.4 Grounding
Be sure to ground a motor and speed controller using the Protective Earth Terminal and FG terminal, respectively.
Note Be sure to ground the motor and speed controller to prevent them from being damaged by static
electricity. Static electricity may cause damage to the product if the Protective Earth Terminals are
not grounded.
Grounding the motor
Ground close to the motor using the Protective Earth Terminal of the motor. Minimize the wiring length of the
ground cable.
Applicable crimp terminal: Insulated round crimp terminal
Terminal screw size: M4
Tightening torque: 1.0 to 1.3 N·m (8.8 to 11.5 lb-in)
Applicable lead wire: AWG18 (0.75 mm2) or thicker
4.8 (0.19) or less
9.5 (0.37) or less
Ø4.1 (0.16) or more
[Unit: mm (in.)]
Note Do not use screws other than the Protective Earth Terminal screw attached on the product.
Grounding the speed controller
Connect the speed controller using the FG terminal of the CN1 (Main circuit connector).
5.5 Connecting the control DC power supply and I/O signals
Connect the control power supply and I/O signals to the CN4.
For the control DC power supply, use a power supply with reinforced insulation on its primary and secondary sides.
•Applicable cable size: AWG24 to 18 (0.2 to 0.75 mm2)
•Lead wire strip length: 10 mm (0.39 in.)
If crimp terminals are used, select the following terminals.
Manufacturer: PHOENIX CONTACT GmbH & Co. KG
Model: AI 0,25-10 [Conductor cross-sectional area: 0.14 to 0.34 mm2 (AWG24)]
AI 0,34-10 [Conductor cross-sectional area: 0.14 to 0.34 mm2 (AWG22)]
AI 0,5-10 [Conductor cross-sectional area: 0.40 to 0.65 mm2 (AWG20)]
AI 0,75-10 [Conductor cross-sectional area: 0.65 to 0.82 mm2 (AWG18)]
CN4 pin assignments
Pin No. Signal name Function*1Description
1 +24 V Control DC power supply Connect the 24 VDC power supply for control circuit.
2 0 V (GND)
3 IN0 [FWD] The motor rotates in the forward direction while this signal
is being "ON."*2
4 IN1 [REV] The motor rotates in the reverse direction while this signal
is being "ON."*2
5 IN2 [M0] These signals are used to select the operation data
number.
6 IN3 [M1]
7 IN4 [ALARM-RESET] This signal is used to reset the alarm.
8 IN5 [FREE]
If the FREE input is turned "ON" while the motor is
operated, the motor will coast to a stop.
While the FREE input is being "ON," the motor will not
rotate even if the FWD input or REV input is turned "ON."
9 VH
External speed setting input
Connects when the rotation speed is set externally using
the external potentiometer or external DC voltage.
(Refer to p.20. )
10 VM
11 VL
12 N.C. − Not connected.
13 OUT0+ [SPEED-OUT] 12 pulses are output with each revolution of the motor
output shaft.
14 OUT0−
15 OUT1+ [ALARM-OUT] This signal is output when an alarm generates
(normally closed).
16 OUT1−
*1 The signal in brackets [ ] is a function that is assigned at the time of shipment. Refer to p.31 for the signals that can be
assigned.
*2 The rotation direction varies depending on the gear ratio of the gearhead or the setting of the parameter. Refer to p.21 for
details.

Connection
−16−
•Connection example for I/O signals
This is a connection example for when the product is operated using relays, switches and other contact switches with
the sink logic setting.
If the product is operated or stopped using a programmable controller, refer to p.17 for when using with the source logic
setting.
Pin No.2 0 V (GND)
Pin No.1 +24 V
Pin No.3 IN0 [FWD]
Pin No.4 IN1 [REV]
Pin No.5 IN2 [M0]
Pin No.6 IN3 [M1]
Pin No.7 IN4 [ALARM-RESET]
Pin No.8 IN5 [FREE]
24 VDC±10%
150 mA or more
R0∗
R0∗
Pin No.13 OUT0+ [SPEED-OUT]
Pin No.14 OUT0− [SPEED-OUT]
Pin No.15 OUT1+ [ALARM-OUT]
Pin No.16 OUT1− [ALARM-OUT]
4.5 to 30 VDC
40 mA or less
∗ Recommended resistance value for when the limiting resistor R0 is connected
24 VDC: 680 Ω to 4.7 kΩ (2 W)
5 VDC: 150 Ω to 1 kΩ (0.5 W)
Connect a current-limiting resistor R0 according to the power supply voltage so that the current owing
through the output signal will not exceed 40 mA.
Internal circuit conguration of signal input part
All input signals of the speed controller are photocoupler inputs.
0 V
+24 V
CN4
Pin No.
3 to 8
2
4.7 kΩ
SW1 SINK
SOURCE
Internal circuit conguration of signal output part
All output signals of the speed controller are photocoupler/
open-collector output.
The ON voltage of the output circuit is 1.6 VDC maximum.
When driving each element using the output signal circuit, give
consideration to this ON voltage.
External power supply: 4.5 to 30 VDC, 40 mA or less
14, 16
13, 15
CN4
Pin No.
Note
•Always connect a current-limiting resistor. If the external power supply is connected to the
output circuit directly without connecting a current-limiting resistor, the speed controller will be
damaged.
•When connecting a relay (inductive load), etc., to detect
alarm outputs, use a relay with built-in ywheel diode,
or provide a y-back voltage control measure based on
diode, etc., for the inductive load. CN4
Pin No.13, 15
Inductive load
Flywheel diode
Using external control equipment with a built-in clamp diode
If external control equipment with a built-in clamp diode is
used, a leakage path may form and cause the motor to operate
even when the external control equipment power is off, as
long as the speed controller power is on.
Since the power capacity of the external control equipment
is different from that of the speed controller, the motor may
operate when the external control equipment and speed
controller powers are turned on or off simultaneously.
When powering down, turn off the speed controller power
rst, followed by the external control equipment power.
When powering up, turn on the external control equipment
power rst, followed by the speed controller power.
External control
equipment Speed controller
VCC +24 V
0 V
0 V
Clamp
diode
CN4
Pin No.3 to 8
Pin No.2

Connection
−17−
5.6 Connection example for I/O signals and programmable controller
Set the input logic to the "sink logic" side or "source logic" side in accordance
with the programmable controller used with the speed controller.
It is set using the SW1 as shown in the gure.
Sink logic (SINK) is set at the time of shipment.
When using with source logic, switch to the SOURCE side.
Figure seen from the lower face of
the speed controller
Sink Logic (SINK) Source Logic (SOURCE)
3
4
5
6
IN0
IN1
IN2
IN3
Programmable controller Speed controller
+24 V
CN4
4.7 kΩ
4.7 kΩ
4.7 kΩ
4.7 kΩ
7
IN4 4.7 kΩ
8
2
IN5
OUT0+
OUT0−
OUT1+
OUT1−
4.7 kΩ
0 V 0 V
13
14
15
16
40 mA or less→
40 mA or less→
0 V
R0∗
R0∗
4.5 to 30 VDC
or less
3
4
5
6
IN0
IN1
IN2
IN3
Programmable controller
+24 V
Speed controller
CN4
4.7 kΩ
4.7 kΩ
4.7 kΩ
4.7 kΩ
7
IN4 4.7 kΩ
8
IN5 4.7 kΩ
2
0 V0 V
15
16
40 mA or less→
0 V
R0∗
14
13
40 mA or less→
4.5 to 30 VDC
or less
R0∗
OUT0+
OUT0−
OUT1+
OUT1−
* Recommended resistance value for when the current limiting resistor R0 is connected
24 VDC: 680 Ω to 4.7 kΩ (2 W)
5 VDC: 150 Ω to 1 kΩ (0.5 W)
Note
•For the voltage connecting to output signals, use between 4.5 and 30 VDC.
•Be sure to use the current of the OUT0 and OUT1 at 40 mA or less. Connect a current-limiting resistor R0 if the
current exceeds 40 mA.

Operation
−18−
6 Operation
This chapter explains how to operate the motor and speed controller.
Installing the speed controller
Connecting the AC power
supply and capacitor
Connecting the control
DC power supply and I/O signals
Connecting the motor
Installing the motor
6.1 Power ON
Turn on the power after completing the connection.
When turning on the AC power supply, the POWER LED is lit.
When turning on the DC power supply,
0
is displayed.
When inputting the
DC power supply
When inputting the
AC power supply
Note When the power is turned on, if the FWD input or REV input is being
ON, the alarm code "
AL46
" (prevention of operation at power-on) is
displayed and the operation cannot be executed.
Before supplying the power, turn both the FWD and REV inputs OFF.
Refer to p.32 for "prevention of operation at power-on."
Test operation
The connection between the motor and speed controller can be checked.
When performing test operation, do not install a load to the motor.
The rotation speed in test operation is 300 r/min.
Power ON
Press the four times.
Test mode
Press the two times.
Test operation
execution screen
Motor rotates
Hold down or
Display on the
operation panel
Rotation speed:
0 r/min (Initial value)
: Forward direction
Operation
: Reverse direction
Before moving to the execution screen, if the FWD
input or REV input is being ON, "
Err
" will be
displayed.
The rotation direction of the gearhead output shaft
varies depending on the gear ratio of the gearhead.
Refer to p.21 for details.
Note Test operation cannot be executed if the FREE input is being ON. Be sure to execute after turning
the signal OFF.
p.8, 9
p.11
p.14
p.14
p.15

Operation
−19−
6.2 Starting, stopping
When either of the FWD input or REV input is turned ON after setting the rotation speed, the motor will rotate at the
specied speed.
If the signal (FWD input or REV input) which has been turned ON is turned OFF while the motor is rotating, the
motor will decelerate to a stop based on the specied deceleration time.
If the FWD input and REV input are turned ON simultaneously, the motor stops instantaneously.
FWD input REV input Motor shaft action
ON OFF Rotates in the forward direction
OFF ON Rotates in the reverse direction
OFF OFF Deceleration stop
ON ON Instantaneous stop
ON
OFF
ON
OFF
REV input
FWD input
Motor movement
Forward direction
Reverse direction
Operation/Stop
Operation/
Instantaneous stop
Operation/Stop
Note
•Do not operate the motor in vertical drive (gravitational operation).
•Make sure that the motor case temperature does not exceed 90 °C (194 °F) during operation of
the motor. Operation exceeding case temperature 90 °C (194 °F) may signicantly deteriorate
the coils and ball bearings of the motor and shorten the motor's life span.
6.3 Setting the rotation speed
The rotation speed can be set using any of the following method (1), (2) or (3).
In the case of the combination type, the rotation speed of the gearhead output shaft varies depending on the gear ratio.
This manual describes the rotation speed of the motor output shaft.
Setting range 50 Hz: 90 to 1400 r/min
60 Hz: 90 to 1600 r/min
If the product is operated at 50 Hz when the rotation speed exceeding 1400 r/min has been set,
the motor will rotate around 1420 r/min although it is out of the setting range.
(2) External potentiometer
Supplied or sold separately
(3) External DC voltage
0 to 5 VDC or 0 to 10 VDC
(1) Digital setting by the operation panel (Factory setting)
Up to four types of operation data can be set.
The motor can be operated by selecting the operation data based on a
combination of ON/OFF status of the M0 and M1 inputs.
Remote
setting
See the next page for the setting procedures and methods of (1), (2) and (3).
Refer to p.23 for how to operate in two or more speeds.

Operation
−20−
Setting method using the operation panel
The rotation speed can be set while rotating the motor, and it can also be set in the motor standstill state.
This section explains as an example for how to set the rotation speed while rotating the motor.
Example: Set the rotation speed to 1000 r/min from 0 r/min
24 VDC±10%
150 mA or more
Speed
controller
CN4
1
2
3
4
FWD
REV
Rotates in the forward direction
Rotates in the reverse direction
Turn on the AC power: POWER LED (green) is lit
Turn on the DC power: "Rotation speed" is displayed
Display on the
operation panel
Power ON
Operation signals*
Speed teaching function
Motor rotates
Keep pressing the key until
the display becomes "1000"
Determines the data
Turn the FWD input or
REV input ON
The display
blinks
Press
The determined rotation speed is written to the
operation data which is selected based on a combination
of ON/OFF status of the M0 and M1 inputs.
Rotation speed:
0 r/min (Initial value)
* If the rotation speed is already set, the motor rotates.
(The figure shows an example of sink logic)
If both the FWD input and REV input are turned OFF, the rotation speed can be set in a state of motor standstill.
Setting method
Press
Press
Remote setting method
The rotation speed can also be set remotely by the following two methods.
Set the "external speed command input" parameter to "ON (Enable)" (initial value: OFF), and turn the M0 input and M1 input
OFF. Refer to p.29 for how to set the parameter.
•Setting with external potentiometer (supplied or sold separately).
Connect the external potentiometer to the CN4.
Turn the external potentiometer clockwise to
increase the speed.
External speed command voltage selection
parameter: "0 to 5" (initial value)
* The gure and characteristics show examples
for when the supplied external potentiometer or
accessory PAVR-20KZ (sold separately) is used.
Pin No.10
VM input
Pin No.9
VH input
Pin No.11
VL input
High speedLow speed
1 2 3
External potentiometer
500
1000
1500
1800
Motor shaft rotation speed [r/min]
External potentiometer -
Rotation speed characteristics
(representative values)
0 20 40 60 80 100
Potentiometer scale
60 Hz
50 Hz
•Setting with external DC voltage
Connect an external DC power supply
(0 to 5 VDC or 0 to 10 VDC) with reinforced
insulation on its primary and secondary sides to
the CN4.
"External speed command voltage selection"
parameter:
"0 to 5" (initial value) for 0 to 5 VDC
"0 to 10" for 0 to 10 VDC
The input impedance between the VM input and
VL input is approximately 11.3 kΩ.
0 to 5 VDC
or
0 to 10 VDC
1 mA or more
External DC
power supply
Pin No.11
VL input
Pin No.10
VM input
500
1000
1500
1800
Motor shaft rotation speed [r/min]
External DC voltage -
Rotation speed characteristics
(representative values)
012345
0246810
DC voltage (V)
60 Hz
50 Hz
Note Be sure to set the external DC voltage to 10 VDC or less. When connecting the external DC power supply, make
sure the polarities are correct. If the polarities are reversed, the speed controller may be damaged.