YASKAWA manufactures component parts that can be used in a wide variety of industrial applications. The selection and
application of YASKAWA products remain the responsibility of the equipment designer or end user. YASKAWA accepts no
responsibility for the way its products are incorporated into the final system design. Under no circumstances should any
YASKAWA product be incorporated into any product or design as the exclusive or sole safety control. Without exception, all
controls should be designed to detect faults dynamically and fail safely under all circumstances. All products designed to
incorporate a component part manufactured by YASKAWA must be supplied to the end user with appropriate warnings and
instructions as to that part’s safe use and operation. Any warnings provided by YASKAWA must be promptly provided to the
end user. YASKAWA offers an express warranty only as to the quality of its products in conforming to standards and specifications published in the YASKAWA manual. NO OTHER WARRANTY, EXPRESS OR IMPLIED, IS OFFERED. YASKAWA
assumes no liability for any personal injury, property damage, losses, or claims arising from misapplication of its products.
• Do not connect or disconnect wiring while the power is on. Do not remove covers or touch circuit boards while
the power is on.
• Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the
power supply is turned OFF. Status indicator LEDs and Digital Operator display will be extinguished when the DC
bus voltage is below 50 VDC. To prevent electric shock, wait at least 5 minutes after all indicators are OFF.
• Do not perform a withstand voltage test on any part of the unit. This equipment uses sensitive devices and may
be damaged by high voltage.
• The drive is not suitable for circuits capable of delivering more than 18,000 RMS symmetrical amperes at 250V
maximum or 480V maximum. Install adequate branch short circuit protection. Refer to page 13. Failure to do so
may result in equipment damage and/or personal injury.
• Input Fuses are required for proper branch short circuit protection for all NEMA type 4X/12 drives. Failure to use
recommended fuses (See Appendix 4) may result in damage to the drive and/or personal injury.
2
WARNINGS, CAUTIONS, INSTRUCTIONS
For Enclosed wall-mounted type (NEMA type 1)
When mounting units in an enclosure, remove the top, bottom and terminal covers. Install a cooling fan or
some other means to maintain the air entering the enclosure below 113°F (45°C).
For Water and dust tight type (NEMA type 4X/12)
Never submerge this model in water. For the cable lead-in section, use a waterproof cable gland. After
completion of wiring, mount the front cover and bottom cover with care so as not to damage the gasket.
The front cover mounting screws and bottom cover mounting screws are made of stainless. Replacements
must be of stainless steel and the same length.
IMPORTANT
• Wiring should be performed only by qualified personnel.
• Verify that the rated voltage of the Drive matches the voltage of the incoming power.
• Some drawings in this manual are shown with the protective covers and shields removed, in order to describe
detail with more clarity. Make sure all covers and shields are replaced before operating this product.
• This manual may be modified when necessary because of product improvement, modification, or changes in
specifications.
• YASKAWA is not responsible for any modification of the product made by the user, doing so will void the warranty.
Fault, running, zero speed, at frequency, frequency detection
during undervoltage detection, minor error, during baseblock, operation mode,
inverter run ready, during fault retry, during UV, during speed search,
of drive current
drive rated current (7)
410VDC (230V), 820VDC (460V)
The following operations are selectable:
• Automatic restart
(Charge LED is Provided for 400V)
Jog command, accel/decel time select,
Following output signals are selectable
data output through communication
SpecificationsSection 1
Drive
SECTION B.
Standard functions
Status indicator LEDsRUN and ALARM LEDs provided as standard
Digital Operator
Display
Other Functions
TerminalsScrew terminals for both main circuit and control circuit
Wiring distance between
drive and motor
EnclosureOpen Type/NEMA type 1/NEMA type 4X/12
Cooling methodSelf-cooling/cooling fan
Ambient temperature14 to 104°F (-10 to 40°C)
Humidity95% RH or less (non-condensing)
Storage temperature
LocationIndoor (free from corrosive gases or dust)
Elevation3,280 feet (1,000 m) or less
conditions
Environmental
Vibration
NOTES:
(1)
Based on an N.E.C. standard 4-pole motor for max.applicable motor output.
(2)
Shows deceleration torque for an uncoupled motor decelerating from 60 Hz in 0.1 seconds.
(3)
Contact Yaskawa for wiring distances greater than 328 ft. (100 m).
(4)
Temperature during shipping (for short periods of time).
(5)
On NEMA type 4X/12 model only, maximum continuous rating of 30.8 A is 40 degrees C maximum ambient. For 33.0 A maximum
continuous rating, maximum ambient is 32 degrees C.
(6)
Applies to NEMA type 4X/12 model only.
(7)
On Model 47P5 NEMA type 4X/12 (21A), overload is 120% for 1 minute.
(4)
All Drives (Continued)
Open Loop Vector Control, full-range automatic torque boost, auto restart,
upper/lower frequency limit, DC injection braking current/time at start/stop,
frequency reference gain/bias, prohibited frequencies,
analog meter calibrating gain, S-curve accel/decel, slip compensation,
This document pertains to the V7 ac drive. This document is equally applicable to drives identified as GPD315, GPD315/V7,
GPD315/V74X, and V74X. Additionally, in this document, the word “drive”, “ac drive”, and “inverter” may be used interchangeably. The V7 (NEMA type1) and V74X (NEMA type 4X/12), hereafter referred to as the "Drive," are general purpose sinecoded pulse width modulated AC motor drives which generate an adjustable voltage/frequency three phase output for complete speed control of most conventional squirrel cage induction motors. Automatic stall prevention and voltage boost prevent
nuisance tripping during load or line side transient conditions. The Drive will not induce any voltage line notching distortion
back to the utility line, and it maintains a displacement power factor of not less than 0.98 throughout its speed range.
When properly installed, operated and maintained, the Drive will provide a lifetime of service. It is mandatory that the person
who operates, inspects, or maintains this equipment thoroughly read and understand this manual before proceeding.
This installation guide details installation procedures and parameter setting ranges. For programming, refer to the Technical
Manual TM.V7.01 on the CD-ROM included with the Drive.
Receiving
Check nameplate - Be certain your input voltage source, motor and Drive nameplates are all marked either 230V or 460V.
Other voltages can be used, but require additional programming; see TM.V7.01.
11
Preliminary
Y
Y
InspectionSection 2
Nameplate Structure
MODEL NO.
REFERENCE
INPUT SPEC
OUTPUT SPEC
LOT NO.
SERIAL NO.
MODEL:
CIMR-V7AU23P7
MVA017
REF:
3PH 200-230VAC 50/60Hz 24A
INPUT:
3PH 0-230VAC MAX. 0-400Hz 17.5A
OUTPUT:
LOT NO.:
SER NO.: N8W0593-8-043/V9905
E131457FILE NO.:
INSTALLATION CATEGORY: II
SPEC:
MASS: 2.4kg
PRG: 8021
IP20
23P71
INVERTER SPEC
MASS
SOFTWARE NO.
INSTALLATION CATEGOR
V7 [NEMA type 1]
MODEL NO.
REFERENCE
INPUT SPEC
OUTPUT SPEC
LOT NO.
SERIAL NO.
MODEL:
CIMR-V7AU23P7
MVA017
REF:
3PH 200-230VAC 50/60Hz 24A
INPUT:
3PH 0-230VAC MAX. 0-400Hz 17.5A
OUTPUT:
LOT NO.:
SER NO.: N8W0593-8-043/V9905
E131457FILE NO.:
INSTALLATION CATEGORY: II
SPEC:
MASS: 2.4kg
PRG: 8021
IP20
23P71
INVERTER SPEC
MASS
SOFTWARE NO.
INSTALLATION CATEGOR
V74X [NEMA type 4X/12]
12
Model Number Structure
Preliminary
InspectionSection 2
C I M R - V 7 A M 2 3 P 7
DRIVE
V7 SERIES
No. Type
A With digital operator
B Without digital operator
C With digital operator
R Finless
Note: Contact your YASKAWA representative
for finless type drives.
No. Applicable maximum motor output
230V460V
0P11/8 HP---
0P21/4 HP1/2 HP
0P41/2 HP3/4 HP
0P7 3/4 & 1 HP1 & 2 HP
1P52 HP3 HP
2P23 HP3 HP
3P75 HP5 HP
5P57.5 HP 7.5 & 10 HP
7P510 HP15
No. Voltage Class
B Single-phase230VAC
2 Three-phase 230VAC
4 Three-phase460VAC
No. Specifications
U UL Specification (U.S.)
or M Specification)
(1)
Applies to NEMA type 4X12 model only
(1)
13
Intentionally left blank
14
Drive Spec Structure
Preliminary
InspectionSection 2
2 3 P 7 1
B Single-phase 230VAC
2 Three-phase 230VAC
4
Three-phase 460VAC
Note: Model Number and Drive Spec Number are required to fully define a drive.
(1)
Applies to NEMA type 4X/12 model only.
No. Applicable maximum motor output
0P11/8 HP---
0P21/4 HP1/2 HP
0P41/2 HP3/4 HP
0P7 3/4 & 1 HP1 & 2 HP
1P52 HP3 HP
2P23 HP3 HP
3P75 HP5 HP
5P57.57.5 & 10 HP
7P510 HP10/15
230 V460 V
(1)
HP
No. Protective structure
0Open chassis
(IP20, IP00)
1 Enclosed wall-mounted
(NEMA 1)
4Water and dust tight
(NEMA 4/IP66)
7Open chassis (IP20)
Top-closed type
15
Mounting
PrecautionsSection 3
Location of the Drive is important to achieve proper performance and normal operating life. The unit should be installed in an
area where it will be protected from:
• Extreme cold and heat. Use only within the ambient temperature range (for open chassis
type): 14 to 122°F (-10 to +50°C) (for enclosed wall mount type): 14 to 104°F (10 to +40°C)
• Rain, moisture
• Oil sprays, splashes
• Salt spray
• Direct sunlight. (Avoid using outdoors)
• Corrosive gases (e.g. sulfurized gas) or liquids
• Dust or metallic particles in the air
• Physical shock, vibration
• Magnetic noise (Example: welding machines, power devices, etc.)
• High humidity
• Radioactive substances
• Combustibles: thinner, solvents, etc.
When preparing to mount the Drive, lift it by its base, never by the front cover. For effective cooling, as well as proper maintenance, the Drive must be installed on a flat, non-flammable vertical surface (wall or panel) using recommended mounting
screws. There MUST be a MINIMUM 3.94 in. clearance above and below the Drive to allow air flow over the heat sink fins.
A minimum 1.18 in. clearance is required on each side of the Drive.
16
Mounting
PrecautionsSection 3
3.94 in.
(100mm)
1.18 in.
(30mm)
1.18 in.
(30mm)
3.94 in.
(100mm)
Important: To use the CIMR-V7*U25P5, 27P5, 45P5, and 47P5 Drives
as an open chassis, remove top and bottom covers and allow 1.97 in. (50mm)
clearance on each side of the drive.
AIR
AIR
17
Wiring
Main and Control CircuitSection 4
Main Circuit Input /Output Wiring
• Use 600V vinyl-sheathed wire or equivalent. Wire size and type should be determined by local electrical codes.
• Avoid routing power wiring near equipment sensitive to electrical noise.
• Avoid running input and output wiring in the same conduit.
• NEVER connect AC main power to output terminals T1(U), T2(V), and T3(W).
• NEVER allow wire leads to contact metal surfaces. Short-circuit may result.
• NEVER connect power factor correction capacitors to the Drive output. Consult Yaskawa when connecting noise
filters to the Drive output.
• WIRE SIZING MUST BE SUITABLE FOR CLASS I CIRCUITS.
• When connecting motor to Drive’s output terminals, include a separate ground wire. Attach ground wire solidly to
motor frame and to Drive’s ground terminal .
• When using armored or shielded cable for connection between Drive and motor, solidly connect armor or shield
to motor frame, and to Drive’s ground terminal .
• Motor lead length should NOT EXCEED 164 feet (50 meters), and motor wiring should be run in a separate conduit from the power wiring. If lead length must exceed this distance, reduce carrier frequency (see TM.V7.01,
paragraph 5.8) and consult factory for proper installation procedures.
• Use UL listed closed loop connectors or CSA certified ring connectors sized for the selected wire gauge. Install
connectors using the correct crimp tool recommended by the connector manufacturer.
Control Circuit
All basic control circuit (signal) interconnections are shown in the appropriate diagram:
• Interconnections for external two-wire control in combination with the Digital Operator are shown in Figure 1-5.
• Interconnections for external three-wire control in combination with the Digital Operator are shown in Figure 1-6.
Make wire connections according to Figures 1-5 and 1-6 and Table 1-2; observe the following:
• Signal Leads: Terminals S1-S7 & SC; RP, FS, FR & FC; R+, R-, S+, S-; & AM & AC.
• Use twisted shielded or twisted-pair shielded wire (20-16 AWG [0.5 – 1.25mm2]) for control and signal circuit
leads. The shield sheath MUST be connected at the drive end ONLY (terminal ). The other end should be
dressed neatly and left unconnected (floating). See Figure 1-1.
18
Main and Control CircuitSection 4
• Signal leads and feedback leads (PG) must be separated from control leads main circuit leads, and any other
power cables, to prevent erroneous operation caused by electrical noise.
• Lead length should NOT EXCEED 164 feet (50 meters). Wire sizes should be determined considering the voltage drop.
• All AC relays, contactors and solenoids should have RC surge supressors installed across their coils.
• All DC relays, contactors and solenoids should have diodes installed across their coils.
SHIELD SHEATH
OUTER JACKET
Wiring
TO DRIVE
SIGNAL
TERMINALS
TO SHIELD
SHEATH
TERMINAL
(TERM. )
WRAP BOTH ENDS
OF SHEATH WITH
INSULATING TAPE
CRIMP
CONNECTION
Figure 1-1. Shielded Sheath Termination
DO NOT
CONNECT
TO
EXTERNAL
CIRCUIT
19
Wiring
GroundingSection 4
• The Drive must be solidly grounded using the main circuit ground terminal .
• If Drive is installed in a cabinet with other equipment, ground leads for all equipment should be connected to a
common low-impedance ground point within the cabinet.
• The supply neutral should be connected to the ground point within the cabinet.
• Select appropriate ground wire size from Table 1-1.
• Make all ground wires as short as practical.
• NEVER ground the Drive in common with welding machines, or other high power electrical equipment.
• Where several Drives are used, ground each directly to the ground point (see Figure 1-2). DO NOT FORM A
LOOP WITH THE GROUND LEADS.
• When connecting a motor to the Drive’s output terminals, include a separate ground wire. Attach ground wire
solidly to motor frame and to Drive’s ground terminal .
• When using armored or shielded cable for connection between Drive and motor, solidly connect armor or shield
to motor frame, and to the Drive’s ground terminal .
CORRECTCORRECTNOT
ACCEPTABLE
Figure 1-2. Correct Ground Connection
20
Wire and Terminal Screw SizesSection 4
Wiring
230V 3-phase Input
Model
CIMR-lb • insizesizeType
V7*MV(N • m)mm
20P1A001M3.5
20P2A002M3.5
20P4A003
20P7A005
21P5A008M4
22P2A011M4
23P7A017M4
25P5A025M5
27P5A033M5
Table 1.1 Wire and Terminal Screw Sizes
Terminal Symbol Screw TorqueApplicable Recommended
R/L1, S/L2, T/L3
B1, B2(0.8 to 1.0)10
U/T1, V/T2, W/T3
-, +1,+2(0.8 to 1.0)14600V
TighteningWire
2
7.1 to 8.88
(0.8 to 1.0)14
7.1 to 8.88
(0.8 to 1.0)14
7.1 to 8.88
M3.5
7.1 to 8.88
M3.5
10.65 to 13.31
(1.2 to 1.5)10sheathed
10.65 to 13.31
(1.2 to 1.5)10equivalent
10.65 to 13.31
(1.2 to 1.5)10
22.19
(2.5)
22.19
(2.5)
AWG mm2AWG
18 to
0.75 to 2
0.75 to 2
0.75 to 2
0.75 to 2
2 to 5.5
2 to 5.5
2 to 5.5
5.5 to 8 10 to 888
5.5 to 8 10 to 888
18 to
18 to
18 to
14 to
14 to
14 to
214
214
214
214
214
3.512
5.510
460V 3-phase Input
Model
CIMR-lb • insizesizeType
V7*MV(N • m)mm2AWG mm2AWG
40P2B001M4
40P4B002M4
40P7B003
41P5B005
42P2—
43P7B009M4
45P5B015M4
47P5—
Terminal Symbol Screw TorqueApplicable Recommended
R/L1, S/L2, T/L3
B1, B2(1.2 to 1.5)10sheathed
U/T1, V/T2, W/T3
-, +1,+2
x 1
TighteningWire
10.65 to 13.31
(1.2 to 1.5)10
10.65 to 13.31
(1.2 to 1.5)10600V
10.65 to 13.31
M4
10.65 to 13.31
M4
(1.2 to 1.5)10
10.65 to 13.31
(1.2 to 1.5)10 3.5 x 1 12 x 1
12.43
(1.4)10
22.19
M5
(2.5)10
2 to 5.5
2 to 5.5
2 to 5.5
2 to 5.5
2 to 5.5
3.5 to 5.5
5.5 to 8
14 to
214
14 to
214
14 to
214
14 to
214
14 to214
12 to
5.510
12 to
5.510
Note: The wire size is set for copper wires at 160°F (75°C)
vinyl-
wire or
vinyl-
wire or
equivalent
21
Wiring
Terminal Functions and VoltagesSection 4
Control Circuit
ModelTerminal Symbol Screw
S1 to S7, P1, P2, SC,
to
PC, R+, R-, S+, S-,
FS, FR, FC, AM, AC, RP
MA, MB, MCM3
Common
all models
TighteningWire
Torque
lb • in (N • m)size
4.44 to 5.33 twisted wire 0.5 to 1.25 20 to 16 0.75 18
(0.5 to 0.6) single 0.5 to 1.25 20 to 16
1.94 to 2.21 twisted wire 0.5 to 0.75 20 to 18
M2
(0.22 to 0.25) single0.5 to 1.25 20 to 16
Applicable size
2
mm
AW Gm m2AW G
Recommended
0.75 18
Type
Shielded
wire or
equivalent
Table 1-2. Terminal Functions and Voltages
Table 1-1. Wire and Terminal Screw Sizes - continued
These inputs have factory settings based on 2-wire reset. For 3-wire reset definitions, see Figure 1-6.
" Output frequency "
0-10V = 0-100%
Reference 1 " (1)
Reference 2 " (1)
Monitor output: 0 to +10V; 2 mA maximum.
Photocoupler output:
48 VDC; 50 mA or less.
Wiring
)
23
Peripheral
DevicesSection 5
The following peripheral devices may be required to be mounted between the AC main circuit power supply and the Drive
input terminals L1 (R), L2 (S) and L3 (T).
CAUTION
Never connect a general LC/RC noise filter to the Drive output circuit.
Never connect a phase-advancing capacitor to the input/output sides or a surge
suppressor to the output side of the Drive.
When a magnetic contactor is installed between the Drive and the motor, never turn it
on or off during operation.
Note: For more details on peripheral devices, contact your manufacturer.
Recommended Branch Short Circuit Protection Peripheral Devices
All models have UL evaluated motor overload protection built in. Motor overload protection is also provided in accordance with
the NEC and CEC. Additional branch circuit overload protection is not required.
230V 3-Phase
ModelCIMR-V7*20P120P220P420P721P522P223P725P527P5
Capacity (kVA)0.30.61.11.93.04.26.79.513.0
Rated output current (A)0.81.63.05.08.011.017.525.033.0
Rated input current (A)1.11.83.96.411.015.124.033.039.6
Max. Time Delay Fuse Rating (A)
Max. Non-Time Delay Fuse Rating (A)
Max. MCCB Rating (A)151515152030 405060
24
MVA001A002A003A005A008A011A017A025A033
(1)
1.83.26.251017.520254560
(2)
3510203045457080
Peripheral
q
DevicesSection 5
460V 3-Phase
ModelCIMR-V7*40P240P440P741P542P243P745P547P5
Capacity (kVA)0.91.42.63.74.27.011.014.0
Rated output current (A)1.21.83.44.85.59.214.818/21
Rated input current (A)1.62.44.77.08.112.019.6 23.8 / 27.8
Max. Time Delay Fuse Rating (A)
Max. Non-Time Delay Fuse Rating (A)
Max. MCCB Rating (A)1515151520203040
Notes:
(1)
Apply UL designated Class RK5 fuses.
(2)
Apply UL designated Class CC or T non-time delay fuses.
(3)
Model 47P5 rated 21A is only applicable to the NEMA type 4X/12 version.
Input fuse sizes are determined by NEC guidelines, and should not exceed the ratings shown in the table.
Fuse Ratings are based upon 250V fuses for 230V Drives, and 600V for 460V Drives
Fuse Manufacturer’s Designators: Class CC: KTK, FNQ or equivalent
MVB001B002B003B005---B009B015B018
(1)
2.8481215203545
(2)
57122025356070
Class RK5: FRN, FRS or equivalent
Class T: JJS, JJN or e
uivalent
(3)
Magnetic Contactor
Mount a surge protector on the coil. When using a magnetic contactor to start and stop the Drive, do not exceed one start per
hour.
Ground Fault Interrupter
Select a ground fault interrupter not affected by high frequencies. To prevent malfunctions, the current should be 200mA or
more and the operating time 0.1 second or more.
AC and DC Reactor
Install a reactor to connect to a power supply transformer of large capacity (600 kVA or more) or to improve the power factor
on the power supply side.
Noise Filter
Use a noise filter exclusively for the Drive if radio noise generated from the Drive causes other control devices to malfunction.
25
Peripheral
DevicesSection 5
Auxiliary Input and Output Power Option Devices
A disconnect device (circuit breaker, contactor, disconnect switch, etc.) should NOT be used as a means of starting and stopping the Drive or motor.
A disconnect device can be installed for emergency stop purposes, but when that disconnect device is opened, there may be
loss of electrical braking.
Figure 1-3 is a factory guideline for proper wiring practices and relative locations within the electrical path from the line to the
load. It does not imply what devices are needed for a particular application, nor does it show what devices were shipped with
a particular order. Therefore, disregard those items in the diagram which are not being used in your installation. However, it is
recommended that an input or DC reactor be used with all Drive ratings when wired to a source of 600 kVA or greater. Mount
all optional power devices close to the Drive, and keep electrical connections as short as possible.
Note: DO NOT run input and output wiring in the same conduit.
26
CUSTOMER’S
3fl A.C. LINE
POWER
SUPPLY
NOTES
1. Connect Drive ground terminal or panel to
earth ground. Always use low impedance
paths and connections.
2. Mount input and output RFI filters
as close to the Drive as possible (on the
same panel, if possible). Filters should have
a solid connection from filter case or ground
terminal to Drive panel or ground terminal
(conduit with good bare metal to bare metal
connections may serve as the path). If
multiple input or output RFI filters are used,
they must be wired in parallel.
3. Shield conductors with metallic conduit.
4. Connect output conduit in a manner that
allows it to act as an unbroken shield from the
Drive panel to the motor casing.
5. RF noise filter (different from RFI filter) part
no. 05P00325-0023 is a delta wye capacitor
network which is wired in parallel with the
Drive input terminals. On the smaller Drives
with die cast chassis, it must be mounted
externally. On the larger Drives with sheet
metal chassis, it may be mounted inside the
area where the input power wiring enters the
Drive. On units equipped with bypass, it may
be wired to the primary side of the circuit
breaker and mounted to the bypass panel or
sidewall.
DC Reactors, Output Reactors and Output RFI Filters
27
Conformance to
European EMC DirectiveSection 6
In order to conform to EMC standards, the following methods are required for line filter application, cable shielding and Drive
installation.
The line filter and Drive must be mounted on the same metal plate. The filter should be mounted as close to the Drive as
practical. The cable must be kept as short as possible and the metal plate should be securely grounded. The ground of the
line filter and the Drive must be bonded to the metal plate with as much bare-metal contact as possible.
For main circuit input cables, a screened cable is recommended within the panel and is also suggested for external connections. The screen of the cable should be connected to a solid ground. For the motor cables, a screened cable (max. 20 m)
must be used and the screen of the motor cable should be connected to ground at both ends by a short connection, again
using as much bare-metal contact as practical.
Table 1-4 and Figure 1-4 show the line filter list for EMC standards and the installation/wiring of the Drive and line filter. For a
more detailed explanation, refer to document “Installation Guidelines for EMC Directive Using AC Drive Products.”
Table 1-4. Line Filters for EMC Standards
Model
CIMR-Part Number RatedWeightDimensions in in.(mm)
V7*MVFIL00Current (A) lbs. (kg)H x W x D
20P1A001
20P2A002
20P4A003
20P7A005
21P5A008
22P2A011
23P7A0171085262.4 (1.1) 6.9 x 5.7 x 2.0 (174 x 144 x 50) 6.3 x 4.7 (161 x 120) M5
25P5A025
27P5A033
40P2B001
40P4B002
40P7B003
41P5B005
42P2—
43P7B0091088152.4 (1.1) 6.9 x 5.7 x 2.0 (174 x 144 x 50) 6.3 x 4.7 (161 x 120) M5
45P5B015
47P5—
28
1083101.8 (0.8) 7.6 x 3.2 x 2.0 (194 x 82 x 50) 7.1 x 2.4 (181 x 62) M5
1084162.2 (1.0) 6.7 x 4.4 x 2.0 (169 x 111 x 50) 6.1 x 3.6 (156 x 91) M5
1100505.1 (2.3) 12.0 x 7.2 x 2.2 (304 x 184 x 56) 11.3 x 5.9 (288 x 150) M6
108652.2 (1.0) 6.7 x 4.4 x 1.8 (169 x 111 x 45) 6.1 x 3.6 (156 x 91) M5
1087102.2 (1.0) 6.7 x 4.4 x 1.8 (169 x 111 x 45) 6.1 x 3.6 (156 x 91) M5
1101305.1 (2.3) 12.0 x 7.2 x 2.2 (304 x 184 x 56) 11.3 x 5.9 (288 x 150) M6
(1)
D is the distance the filter will extend outward from the surface of the metal plate.
Line Filter
Mounting Dim. in in. (mm) Screw
(1)
H1 x W1Size
European EMC DirectiveSection 6
Conformance to
Cable Length
max. 40cm
L2PEL1 L3
MAINS
FILTER
LOAD
Ground Bands (remove any paint)
DRIVE
V7
L2L1 L3L1 L3L2
4-d
H
H1
Metal Plate
Motor Cable
max. 20m
W1
D
W
Ground Bands (remove any paint)
IM
3~
Figure 1-4. Installation of Line Filter and V7N Drive
29
Interconnection Precautions
and DiagramsSection 7
Notes for Figure 1-5 (2-Wire Control) and Figure 1-6 (3-Wire Control)
L – Function labels shown for these terminals are determined by factory settings of
through
n056
. (see TM.V7N.01)
G – Function labels shown for these terminals are determined by factory settings of
(see TM.V7N.01)
1. Insulated twisted shielded wire is required.
2-conductor #18 GA. (Belden #8760 or equivalent).
3-conductor #18 GA. (Belden #8770 of equivalent).
Connect shield ONLY AT the Drive END (ground terminal ). Stub and isolate other end.
2. +12V voltage output current capacity of control terminal FS is 20mA max.
3. The Drive’s Electronic Thermal Overload function (n036, n037) meets standards set by UL and CUL for motor
thermal overload protection. If local code requires a separate mechanical overload protection, an overload relay
should be installed, interlocked with the Drive as shown. It should be the manual reset type to prevent automatic
restart following a motor fault and subsequent contact reclosure after cool down.
4. Customer to connect terminal to earth ground.
5. If the Digital Operator is used, remote operators, which duplicate functions of its command keys may not be
required. See Figure 4-1.
6. For installation of Braking Resistor or Braking Resistor unit, refer to Appendix 6, “Dynamic Braking Option.”
30
n050
n057
through
n059
.
Interconnection Precautions
CAUTION
WARNING
and DiagramsSection 7
7. An optional DC reactor may be added for harmonic attenuation, if needed. See separate instruction sheet for wiring.
8. If application does not allow reverse operation, parameter n006, Reverse Run Prohibit Selection, should be set to
“ 1 ” (Reverse Run Disabled), and the Reverse Run/Stop input can be eliminated.
9. Input fuses are required for proper branch circuit short circuit protection for all NEMA Type 4 drives. Failure
to use recommended fuses (see appendix 4) may result in damage to the drive and/or personal injury.
The Drive leaves the factory with parameters initialized for 2-Wire control (when using external Run/Stop
signals). Before using the initialization function of constant n001, know your control wiring configuration:
10 = Factory 2-Wire Control Initialization (Maintained RUN Contact)
11 = Factory 3-Wire Control Initialization (Momentary START/STOP Contact)
Entering either Initialization code resets all parameters to factory settings, and automatically returns parameter
n001 setting to “ 1 ”. If the Drive is connected for 3-Wire control and this parameter is set to “ 10 ” (2-Wire
Control Initialization), the motor may run in reverse direction WITHOUT A RUN COMMAND APPLIED.
Equipment damage or personal injury may result.
Parameter n012 must be set to proper motor voltage.
Always ground the Drive using the ground terminal provided.
Never connect main circuit output terminals T1 (U), T2 (V) & T3 (W) to AC main circuit power supply.
When programmed for auto-restart ( n082 = “ 1 ” thru “ 10 ”), the motor may restart unexpectedly — personal
injury may result.
For Enclosed wall-mounted type (NEMA type 1)
When mounting units in an enclosure, remove the top, bottom and terminal covers. Install a cooling fan or some
other means to maintain the air entering the enclosure below 113°F (45°C).
31
Interconnection Diagram
2-Wire ControlSection 7
S3
S4
Figure 1-5. Standard Connections (2-Wire Control)
32
(Parameter n001 set to “10”)
Interconnection Diagram
CAUTION
2-Wire ControlSection 7
• After wiring is complete, verify that all wiring is correctly installed, excess screws and wire clippings are removed from inside of unit, screws are securely tightened, and exposed wire does not
contact other wiring or terminals.
• The Drive leaves the factory with all parameters set for 2-wire external control/ reference control.
To use the Drive in a 3-wire application, Drive parameters n001, n003 and n004 must be reprogrammed and Figure 1-6 used for all external connections.
• If a FWD or REV run command is given from the control circuit terminal when the operation
method selection function ( n003 ) is set to “ 1 ” and the “LO/RE” selection is set to “RE”, the
motor will start automatically as soon as power is applied to the main circuit.
33
Interconnection Diagram
3-Wire ControlSection 7
Figure 1-6. Standard Connections (3-Wire Control)
34
(Parameter n001 set to “11”)
Interconnection Diagram
CAUTION
3-Wire ControlSection 7
• After wiring is complete, verify that all wiring is correctly installed, excess screws and wire clippings are removed from inside of unit, screws are securely tightened, and exposed wire does not
contact other wiring or terminals.
• The Drive leaves the factory with all parameters set for 2-wire external control/ reference control.
To use the Drive in a 3-wire application, Drive parameters n001, n003 and n004 must be reprogrammed and Figure 1-6 used for all external connections.
• If a FWD or REV run command is given from the control circuit terminal when the operation
method selection function ( n003 ) is set to “ 1 ” and the “LO/RE” selection is set to “RE”, the
motor will start automatically as soon as power is applied to the main circuit.
35
Drive Parameter Listing
(n001-n004)Section 8
The Drive control circuits use various parameters to select functions and characteristics of the Drive. Changing of parameter
settings must be done in the Program mode, or by use of the Function LEDs, if available (see TM.V7.01, Section 4).
The following table lists all parameters in numerical order. For each parameter, reference paragraph(s) in TM.V7.01, Section
5 are listed (if applicable) where the features of the Drive affected by that parameter are described.
n001 Parameter Selection / 4: n001 - n179 can be read and set
Initialization5: n001 - n179 can be read and set115.21
n002 Control Method Selection
n003 Operation Method Selection 1: Terminal115.13
n004 Reference Selection
36
0: n001 can be read and set;
n002 - n179 read only
1: n001 - n039 can be read and set
2: n001 - n079 can be read and set
3: n001 - n119 can be read and set
Run command accepted during Program mode
6: Clear Fault History Only
7: Not Used
8: 2-wire Initialization (Japan Spec.)
9: 3-wire Initialization (Japan Spec.)
10: 2 wire initialization (USA Spec)
11: 3 wire initialization (USA Spec.)
0: V/f Control
1: Open Loop Vector
0: Digital Operator
2: Serial Communication (Modbus)
3: Option Card
0: Digital Operator Pot
1: Digital Operator
2: Voltage Reference (0 to 10V)
3: Current Reference (4 to 20 mA)
4: Current Reference (0 to 20 mA)5.11,
5: Pulse Train Reference125.13
6: Serial Communications (Modbus)
7: Multi-Function Analog Input (0 to 10V)
8: Multi-Function Analog Input (4 to 20 mA)
9: Option Card
9: Multi-step speed ref. cmd. D
10: JOG Selection
11: Accel/Decel time change cmd.
12: External Base Block (N.O.)
13: External Base Block (N.C.)
14: Speed search from max. freq.
15: Speed search from set freq.
16: Accel/Decel hold command
17: Remote/Local selection
18: Serial Communication / control ckt.
selection
19: Fast Stop - Fault (N.O.)
20: Fast Stop - Alarm (N.O.)
21: Fast Stop - Fault (N.C.)110
22: Fast Stop - Alarm (N.C.)(10)
23: PID control off
24: I value reset (PID)
25: I value hold (PID)
26: Over Heat Pre-alarm OH3
27: Accel/Decel Time Select 2
34: Up
0: Fault
1: During running
2: Speed Agree
3: Zero Speed
4: Frequency detection 1
5: Frequency detection 2
6: Overtorque detection (N.O.)
7: Overtorque detection (N.C.)
8: Undertorque Detection (N.O.)
9: Undertorque Detection (N.C.)11
10: Minor Fault
11: During Base Block
12: Local / Remote
13: Ready
filter time constant0.00 to 2.000.01 (sec)0.10
(term. FR to FC) (Note 4)
Frequency Reference Loss 0: No Detection
n064
Detection1: Continue to run at 80% of max. frequency
Monitor Output0: Analog monitor output
n065
Selection1: Pulse monitor output
Multi-function Analog Output(10V = 400 VDC [800 VDC])
n066
(Terminals AM & AC)3: Motor Torque105.17
n067 Analog Monitor Gain (Note 4) 0.00 to 2.000.01 1.00
Analog Frequency Reference
n068
Gain (CN2, Voltage Ref Input)
Analog Frequency Reference
n069
Bias (CN2, Voltage Ref Input)
14: During auto restart
15: During undervoltage
16: During reverse run
17: During speed search12
18: Serial Comm. Controlled
19: PID feedback loss
20: Frequency Reference Loss Detect (N.O.)
21: Overheat Pre-alarm OH3 (N.O.)
0 to 2551 (%)100
-100 to 1001 (%)0
105.33
105.17
0: Output frequency (10V = 100% Fmax)
1: Output Current (10V = 100% drive
rated current)
2: DC Bus Voltage
(10V = Motor rated torque)
4: Output Power
(10V = Drive Capacity kW)
5: Output Voltage 10V = n012 (voltage max)
6: Frequency Reference
n173 DC Injection P Gain1 to 9991 (0.001) 83 (0.083)
n174 DC Injection I Time1 to 2501 (4ms)
n175 Reduce Carrier
at low speed selection
Digital Operator Parameter Cpy: COPY executesCpy
n176
Copy Function SelectionvFy: VERIFY executes vFy
Digital Operator
n177
Parameter copy
Access Selection
n178 Fault History(Note 3)N/AN/A6.2
n179 Software Number(Note 3)N/AN/A4.4
Note 1: Factory setting differs depending on V7 capacity. See Appendix 3-1.
Note 2: Factory setting differs depending on control method selected (n002). See Appendix 3-1.
Note 3: n178 and n179 are display only parameters
Note 4: Parameter can be changed while V7 is operating.
When using the Monitor Function, a variety of information will appear on the Digital Operator display when each of the U-XX
(display only) parameters is selected.
When drives include network communications option board, add 2.0" to drive depth.
(1)
Applicable to the V74X Model only.
Drive DimensionsSection 10
Fig.
59
Notes
Notes
V7 and V74X Drives
YASKAWA ELECTRIC AMERICA, INC.
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