Toshiba Adjustable Speed Drive H7 Series Installation manual

H7 Adjustable Speed Drive
Operation Manual
Document Number: 52854-001
Date: April, 2003
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About This Manual
This manual was written by the Toshiba Technical Publications Group. This group is tasked with providing technical
documentation for the H7 Adjustable Speed Drive. Every effort has been made to provide accurate and concise
information to you, our customer.
Email your comments, questions, or concerns about this publication to [e-mail].
Contacting Toshiba’s Customer Support
Center
Toshiba’s Customer Support Center can be contacted to obtain help in resolving any H7 Adjustable Speed Drive
system problem that you may experience or to provide application information.
The center is open from 8 a.m. to 5 p.m. (CST), Monday through Friday. The Support Center’s toll free number is
US [phone]/Fax [phone] — Canada [phone].
You may also contact Toshiba by writing to:
Toshiba International Corporation
13131 West Little York Road
Houston, Texas 77041-9990
Attn: ASD Product Manager.
For further information on Toshiba’s products and services, please visit our website at TIC.TOSHIBA.COM.
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TOSHIBA is a registered trademark of the Toshiba Corporation. All other product or trade references appearing in
this manual are registered trademarks of their respective owners.
The information in this manual is subject to change without notice.
Toshiba International Corporation (TIC) shall not be liable for technical editorial omissions or mistakes in this
manual, nor shall it be liable for special, incidental, indirect, or consequential damages resulting from the use
of information contained in this manual.
This manual is copyrighted. No part of this manual may be photocopied or reproduced in any form without the prior
written consent of Toshiba International Corporation.
© Copyright 2003 Toshiba International Corporation.
All rights reserved.
Printed in the U.S.A.
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TOSHIBA INTERNATIONAL CORPORATION
H7 Adjustable Speed Drive
Please complete the Warranty Card supplied with the ASD and return it to Toshiba by prepaid mail. This will
activate the 12 month warranty from the date of installation; but, shall not exceed 18 months from the date of
purchase.
Complete the following information about the drive and retain it for your records.
H7 Model Number:
H7 Serial Number:
Project Number (if applicable):
Date of Installation:
Inspected By:
Name of Application:
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Important Notice
This user manual may not cover all of the variations of ASD applications, nor may it provide information
on every possible contingency concerning installation, programming, operation, or maintenance.
The contents of this user manual shall not become a part of or modify any prior agreement, commitment,
or relationship between the customer and Toshiba International Corporation. The sales contract contains
the entire obligation of Toshiba International Corporation. The warranty containedin the contract between
the parties is the sole warranty of Toshiba International Corporation's ASD Division and any statements
contained herein do not create new warranties or modify the existing warranty.
Any electrical or mechanical modifications to this equipment without prior written consent of Toshiba
International Corporation will void all warranties and may void the UL/CUL listing or other safety
certifications. Unauthorized modifications may also result in equipment damage or personal injury.
This Manual’s Purpose and Scope
This manual provides information that will assist the qualified installer in the safe installation, setup,
operation, and disposal of the H7 True Torque Control2Adjustable Speed Drive. The information
provided in this manual is applicable to the H7 True Torque Control2Adjustable Speed Drive only.
This operation manual provides information on the various features and functions of this powerful cost-
saving device, including
• Installation,
• System operation,
• Configuration and menu options, and
• Mechanical and electrical specifications.
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Table of Contents
H7 Operation Manual i
Introduction ............................................................................................................................. 1
Safety Precautions ...................................................................................................................2
Installation Precautions ...................................................................................................... 2
Maintenance Precautions ....................................................................................................4
Service Life Information .............................................................................................4
Adjustable Speed Drive Inspection .................................................................................... 5
Storage ................................................................................................................................ 5
Disposal .............................................................................................................................. 5
Installation and Connections .................................................................................................. 6
Installation Notes ................................................................................................................ 6
Mounting the ASD ............................................................................................................. 8
Connecting the ASD ........................................................................................................... 8
System Grounding ....................................................................................................... 8
Power Connections ..................................................................................................... 9
Lead Length Specifications ....................................................................................... 10
Startup and Test ........................................................................................................ 10
I/O and Control ................................................................................................................. 11
Terminal Descriptions ............................................................................................... 12
CN7 Pinout ................................................................................................................ 15
CNU1/1A and CNU2/2A Pinout ...............................................................................16
I/O Circuit Configurations ........................................................................................ 17
Typical Connection Diagram ...........................................................................................18
Motor Characteristics ........................................................................................................... 19
Motor Autotuning ............................................................................................................. 19
Pulse Width Modulation Operation ..................................................................................19
Low Speed Operation ....................................................................................................... 19
Overload Protection Adjustment ......................................................................................19
Operation Above 60 Hz .................................................................................................... 20
Power Factor Correction .................................................................................................. 20
Light Load Conditions .....................................................................................................20
Motor/Load Combinations ............................................................................................... 20
Load-produced Negative Torque ......................................................................................21
Motor Braking ..................................................................................................................21
Drive Characteristics ............................................................................................................. 22
Overcurrent Protection ..................................................................................................... 22
Drive Capacity .................................................................................................................. 22
Using Vector Control ........................................................................................................ 22
Local/Remote Operation .................................................................................................. 22
Electronic Operator Interface .............................................................................................. 23
EOI Features ..................................................................................................................... 23
EOI Operation ..................................................................................................................24
System Operation .................................................................................................................. 25
Initial Setup ...................................................................................................................... 25
Operation (Local) ............................................................................................................. 25
Default Setting Changes ................................................................................................... 26
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ii H7 Operation Manual
Startup Wizard Requirements ............................................................................................. 27
System Configuration and Menu Options ........................................................................... 30
Root Menus ...................................................................................................................... 30
Frequency Command Mode ...................................................................................... 30
Monitor Mode ........................................................................................................... 32
Program Mode ........................................................................................................... 34
Direct Access Parameter Information .................................................................................48
Direct Access Parameters/Numbers ................................................................................. 48
Alarms, Faults, Trips, and Troubleshooting ..................................................................... 177
Alarms, Faults, and Trips ............................................................................................... 177
Viewing Trip Information ....................................................................................... 177
Clearing a Trip ........................................................................................................ 178
H7 Codes and Error Messages ....................................................................................... 179
Troubleshooting and Interpreting H7 Error Messages ............................................179
Appendix A ...........................................................................................................................188
Enclosure Dimensions and Conduit Plate Information ..................................................188
Enclosure Dimensions/Weight ................................................................................ 188
Conduit Plate Information ....................................................................................... 193
Conduit Extender Box (option) ...............................................................................195
Appendix B ...........................................................................................................................196
H7 Adapter Mounting Plates .......................................................................................... 196
ASD Adapter Mounting Plate Dimensions ....................................................................197
Appendix C ...........................................................................................................................200
EOI Remote Mounting ................................................................................................... 200
Remote EOI Required Hardware ............................................................................ 200
EOI Installation Precautions ................................................................................... 200
EOI Remote Mounting w/o the ASD-MTG-KIT .................................................... 201
EOI Remote Mounting using the ASD-MTG-KIT ................................................. 201
Appendix D ...........................................................................................................................203
Current/Voltage Specifications ....................................................................................... 203
Appendix E ...........................................................................................................................205
Cable/Terminal Specifications ....................................................................................... 205
Appendix F ...........................................................................................................................208
Link Reactor Information ............................................................................................... 208
Appendix G ..........................................................................................................................210
H7 Optional Devices ...................................................................................................... 210
Appendix H .......................................................................................................................... 211
H7 ASD Spare Parts Listing s......................................................................................... 211
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H7 ASD Operation Manual 1
Introduction
Congratulations on the purchase of the new H7 True Torque Control2Adjustable Speed Drive (ASD).
The H7 True Torque Control2Adjustable Speed Drive is a standard-duty solid-state AC drive that
features True Torque Control2. TIC’s Vector Control Algorithm enables the motor to develop high
starting torque and provide compensation for motor slip, which results in smooth, quick starts and highly
efficient operation. The H7 uses digitally-controlled pulse width modulation. The programmable
functions may be accessed via the easy-to-use menu or via the Direct Access Numbers (see pg. 48). This
feature, combined with Toshiba’s high-performance software, delivers unparalleled motor control and
reliability.
The H7 software functions is a very powerful tool, yet surprisingly simple to operate. The H7 has an easy-
to-read 240 x 64 pixel graphical LCD screen with a user-friendly Electronic Operator Interface (EOI).
The EOI provides easy access to the many monitoring and programming features of the H7.
The motor control software is menu-driven, which allows for easy access to the motor control parameters
and quick changes when required.
To maximize the abilities of your new H7, a working familiarity with this manual will be required. This
manual has been prepared for the H7 ASD installer, user, and maintenance personnel. This manual may
also be used as a reference guide or for training. With this in mind, use this manual to develop a system
familiarity before attempting to install or operate the device.
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2H7 ASD Operation Manual
Safety Precautions
Rotating shafts and electrical equipment can be hazardous. Installation, operation, and maintenance
shall be performed by Qualified Personnel only.
Qualified Personnel shall be:
• Familiar with the construction and function of the ASD, the equipment being driven, and the
hazards involved.
• Trained and authorized to safely clear faults, ground and tag circuits, energize and de-energize
circuits in accordance with established safety practices.
• Trained in the proper care and use of protective equipment in accordance with established safety
practices.
Installation of ASD systems should conform to the 1999 National Electrical Code Article 110
(NEC) (Requirements For Electrical Installations), all regulations of the Occupational Safety and
Health Administration, and any other applicable national, regional, or industry codes and
standards.
Ensure that the Run functions (F, R, Preset Speed, etc.) of the ASD are off before performing a
Reset. The post-reset settings may allow the ASD to start unexpectedly.
In the event of a power failure, the motor may restart after power is restored.
Retry or Reset settings may allow the motor to start unexpectedly. Warnings to this effect should be
clearly posted near the ASD and motor.
DO NOT install, operate, perform maintenance, or dispose of this equipment until you have read
and understood all of the following product warnings and user directions. Failure to do so may result
in equipment damage, operator injury, or loss of life.
Installation Precautions
• Use lockout/tagout procedures on the branch circuit disconnect before installing the ASD.
•Do Not mount the device in a location that would produce catastrophic results if it were to fall
from its mounting location (equipment damage or injury).
• Select a mounting location that is easily accessible by the user.
• Avoid installation in areas where vibration, heat, humidity, dust, metal particles, or high levels
of electrical noise (EMI) are present.
• Do not install the ASD where it may be exposed to flammable chemicals or gasses, water,
solvents, or other fluids.
• Always ground the unit to prevent electrical shock to personnel and to help reduce electrical
noise. The input, output, and control power cables are to be run separately and each shall have
its own ground cable.
Note: Conduit is not an acceptable ground.
• Ensure that the 3 phase input power is Notconnected to the output of the ASD. This willdestroy
the ASD and may cause injury to personnel.
•Do Not connect resistors across terminals PA – PC or PO – PC. This may cause a fire.
• Do not install the ASD if it is damaged or if it is missing any component(s).
• Turn the power on only after attaching the front cover.
DANGER!
DANGER!
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H7 ASD Operation Manual 3
It is the responsibility of the person installing the ASD or the electrical maintenance personnel to setup the
Emergency Off braking system of the ASD. The function of the Emergency Off braking function is to
remove output power from the drive in the event of an emergency. A supplemental braking system may
also be engaged in the event of an emergency. For further information on braking systems, see DC
Injection Braking Start Frequency on pg. 102 and Dynamic Braking Enable on pg. 110.
Note: A supplemental emergency stopping system should be used with the ASD. Emergency
stopping should not be a task of the ASD alone.
It is the responsibility of the person installing the ASD or the electrical maintenance personnel to provide
proper grounding and branch circuit protection in accordance with the 1999 NEC and applicable local
codes.
Adequate working space and illumination must be provided for adjustment, inspection, and maintenance
of the ASD (see 1999 NEC Article 110-16).
A noncombustible insulating floor or mat should be provided in the area immediately surrounding the
electrical system.
Follow all warnings and precautions and do not exceed equipment ratings.
See the section titled Installation and Connections on pg. 6 for additional information on installing the
drive.
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4H7 ASD Operation Manual
Maintenance Precautions
• Use lockout/tagout procedures on the branch circuit disconnect before servicing the ASD.
• The ASD maintains a residual charge for a while after turning the ASD off. Wait at least five minutes
before servicing the ASD after turning the ASD power off. Ensure that the Charge LED is off.
•Do Not attempt to disassemble, modify, or repair the ASD. Call your Toshiba sales representative for
repair information.
• Do not place any objects inside of the ASD.
• Turn the power on only after attaching the front cover and Do Not remove the front cover of the ASD
when the power is on.
• If the ASD should emit smoke or an unusual odor or sound, turn the power off immediately.
• The heat sink and the discharge resistors may become extremely hot to the touch. Allow the unit to
cool before coming in contact or performing service on these items.
• Remove power from the ASD during extended periods of non-use.
• The system should be inspected periodically for damaged or improperly functioning parts,
cleanliness, and to ensure that the connectors are tightened securely.
Service Life Information
Part Name Service Life Remarks
Large Capacity Electrolytic
Capacitor 5 Years When not used for long periods,
charge semi-annually.
Cooling Fan 26,000 Hours
CN Connectors 100 Connects/Disconnects
On-board Relays 500,000 Actuations
DANGER!
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H7 ASD Operation Manual 5
Adjustable Speed Drive Inspection
Upon receipt, perform the following checks:
• Inspect the unit for shipping damage.
• Check for loose, broken, or damaged parts.
• Ensure that the rated capacity and the model number specified on the nameplate conform to the order
specifications.
Report any discrepancies to your Toshiba sales representative.
Storage
Store the device in a well ventilated location (in its shipping carton is recommended).
Avoid storage locations of extreme temperatures, high humidity, dust, or metal particles.
Disposal
Contact the local or state environmental agency in your area for details on the disposal of electrical
components and packaging. Do not dispose of the unit via incineration.
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6H7 ASD Operation Manual
Installation and Connections
The H7 True Torque Control2Adjustable Speed Drive may be set up initially by performing a few
simple configuration settings. To operate properly, the ASD must be securely mounted and connected to
a power source (3-phase AC input at the L1/R, L2/S, and L3/T terminals). The control terminals of the
H7 may be used by connecting the terminals of the Control Terminal Strip to the proper sensors or
signal input sources (see the section titled I/O and Control on pg. 11).
Note: The optional ASD-Multicom boards may be used to expand the functionality of the
ASD. See the section titled H7 Optional Devices on pg. 210 for further information on
the available options.
The output terminals of the ASD (T1/U, T2/V, and T3/W) must be connected to the motor that is to be
controlled (see Figure 17 on pg. 18).
Upon initial system powerup, the Startup Wizard starts automatically. The Startup Wizard assists the
user with the initial configuration of the H7 True Torque Control2Adjustable Speed Drive. See the
section titled Initial Setup on pg. 25 for additional information on the Startup Wizard.
As a minimum, the installation of the ASD shall conform to Article 110 of the 2002 NEC, the
Occupational Safety and Health Administration requirements, and to any other local and regional
industry codes and standards.
Installation Notes
When a brake-equipped motor is connected to the ASD, it is possible that the brake may not release at
startup because of insufficient voltage. To avoid this, Do Not connect the brake or the brake contactor to
the output of the ASD.
If an output contactor is used for bypass operation, it must be interlocked such that commercial power is
never applied to the output terminals of the ASD (T1/U, T2/V, or T3/W).
If a secondary magnetic contactor (MC) is used between the output of the ASD and the motor, it should
be interlocked such that the ST – CC terminals are disconnected before the output contactor is opened.
Do Not open and then close a secondary magnetic contactor between the ASD and the motor unless the
ASD is off and the motor is not rotating.
Note: Re-application of power via a secondary contact while the ASD is on or while the
motor is still turning may cause ASD damage.
On some devices the ST-to-CC connection is further enhanced by the operation of the MS1 AUX relay
circuit. The MS1 AUX relay circuit is normally open and closes the ST-to-CC connection only after
normal system power is available. The MS1 AUX relay circuit prohibits the ST-to-CC connection in
the event that the MS1contactor fails to close during start up or if MS1opens while the ASD is running.
For the 230 volt ASD this feature is available on the 30 HP system, on the 460 volt ASD this feature is
available on the 50 HP and above systems, and on the 600 volt ASD it is available on the 60 HP and
above systems.
Figure 1. MS1 AUX Circuit Configuration (ST1 to CC).
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H7 ASD Operation Manual 7
The ASD input voltage should remain within 10% of the specified input voltage range. Input voltages
approaching the upper or lower limit settings may require that the overvoltage and undervoltage stall
protection level parameters, F626 and F629, be adjusted. Voltages outside of the permissible tolerance
should be avoided.
The input power frequency should be ±2 Hz of the specified input frequency.
Do not use an ASD with a motor that has a power rating that is higher than the rated output of the ASD.
The ASD is designed to operate NEMA B motors. Consult with your sales representative before using
the ASD for special applications such as with an explosion-proof motor or applications with a piston
load.
Do Not apply commercial power to the output terminals T1/U, T2/V, or T3/W.
Disconnect the ASD from the motor before megging or applying a bypass voltage to the motor.
Interface problems may occur when this ASD is used in conjunction with some types of process
controllers. Signal isolation may be required to prevent controller and/or ASD malfunction (contact
your Toshiba sales representative or the process controller manufacturer for additional information
about compatibility and signal isolation).
Use caution when setting the output frequency. Over speeding a motor decreases its ability to deliver
torque and may result in damage to the motor and/or the driven equipment.
All H7 ASDs are equipped with internal DC bus fuses. However, not all H7 ASDs are equipped with
internal primary power input fuses (HP dependent). When connecting two or more drives that have no
internal fuse to the same power line as shown in Figure 2, it will be necessary to select a circuit-
breaking configuration that will ensure that if a short circuit occurs in ASD 1, only MCCB2 trips, not
MCCB1. If it is not feasible to use this configuration, insert a fuse between MCCB2 and ASD 1.
Figure 2. Circuit breaker configuration.
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8H7 ASD Operation Manual
Mounting the ASD
Install the unit securely in a well ventilated area that is out of direct sunlight using the four mounting
holes on the rear of the ASD. When replacing an H3 ASD with a H7 ASD, see Appendix B on pg. 196
for a listing of the optional H3-to-H7 Adapter Mounting Plates.
The ambient temperature rating for the H7 is from 14 to 104° F (-10 to 40° C). The process of
converting AC to DC, and then back to AC produces heat. During normal ASD operation, up to 5% of
the input energy to the ASD may be dissipated as heat. If installing the ASD in a cabinet, ensure that
there is adequate ventilation.
Do Not operate the ASD with the enclosure door open.
When installing multiple ASDs, ensure that there is a clearance space of at least 8 inches (20 cm) from
the top and the bottom of adjacent units. There should be at least 2 inches (5 cm) on either side of
adjacent units. For the models below 50 HP the top and bottom clearance specifications may be reduced
to 4 inches (10 cm). This space ensures that adequate ventilation is provided (see the section titled
Enclosure Dimensions/Weight on pg. 188 for additional information on mounting space requirements).
Note: Ensure that the ventilation openings are not obstructed.
ASDs produce high-frequency noise — steps must be taken during installation to avoid the negative
effects of noise. Listed below are some examples of measures that will help to combat noise problems.
• Separate the input and outputpower conductors of themain circuit. Do not installthe input and output
wires in the same duct or in parallel with each other, and do not bind them together.
• Do not install the input or output power conductors of the main circuit and the wires of the control
circuit in the same duct or in parallel with each other, and do not bind them together.
• Use shielded wires or twisted wires for the control circuits.
• Ensure that the grounding terminals (G/E) of the ASD are securely connected to ground.
• Connect a surge suppressor to every electromagnetic contactor and every relay installed near the
ASD.
• Install noise filters as required.
Connecting the ASD
Refer to the section titled Installation Precautions on pg. 2 and the section titled Lead Length
Specifications on pg. 10 before attempting to connect the ASD and the motor to electrical power.
System Grounding
Proper grounding helps to prevent electrical shock and to reduce electrical noise. The ASD is designed
to be grounded in accordance with Article 250 of the 2002 NEC or Section 10/Part One of the
Canadian Electrical Code (CEC).
The grounding conductor shall be sized in accordance with Article 250-122 of the NEC or Part One-
Table 6 of the CEC.
Note: The metal of conduit is not an acceptable ground.
The input, output, and control lines of the system shall be run in separate metal conduits and each shall
have its own ground conductor.
Caution!
DANGER!
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H7 ASD Operation Manual 9
Power Connections
L1/R, L2/S, and L3/T are the 3-phase input supply terminals for the ASD. The ASD may be operated
from a single-phase supply. When operating using a single-phase supply, use the L1 and L3 terminals.
T1/U, T2/V, and T3/W are the output terminals of the ASD that connect to the motor.
An inductor may be connected across terminals PA and PO to provide additional filtering. When not
used, a jumper is connected across these terminals (see Figure 17 on pg. 18).
Connect the input and output power lines of the ASD as shown in Figure 3.
Note: In the event that the motor rotates in the wrong direction when powered up, reverse
any two of the three ASD output power leads connected to the motor.
Figure 3. ASD/Motor connection diagram.
Connect the 3-phase input power to the input terminals of the ASD at L1/R, L2/S, and L3/T. Connect
the output of the ASD to the motor from terminals T1/U, T2/V, and T3/W. The input and output
conductors and terminal lugs used shall be in accordance with the requirements listed in Appendix E on
pg. 205.
If conductors smaller than the recommended sizes are used in parallel for the input or output power,
each branch of the parallel set shall have its own conduit and not share its conduit with other parallel
sets (i.e., place U1, V1, and W1 in one conduit and U2, V2, and W2 in another).
Note: National and local codes should be referenced when running more than three
conductors in the same conduit.
Install a molded case circuit breaker (MCCB) or fuse between the 3-phase power source and the ASD in
accordance with the 2002 NEC Article 430-102 through 430-111 and the fault current setting of the
ASD.
For 600 volt ASDs, the 15 HP or less drives (P/N VT130H7U6015 – 6160) require a class-J fuse rated
at 600 Volts/30 A.
DANGER!
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10 H7 ASD Operation Manual
Lead Length Specifications
Adhere to the NEC and any local codes during the installation of ASD/Motor systems. Excessive lead
lengths may adversely effect the performance of the motor. Special cables are not required. Lead lengths
from the ASD to the motor in excess of those listed in Table 1 may require filters to be added to the output
of the ASD. Table 1 lists the suggested maximum lead lengths for the listed motor voltages.
Note: Contact Toshiba for application assistance when using lead lengths in excess of those
listed.
Exceeding the peak voltage rating or the allowable thermal rise time of the motor
insulation will reduce the life expectancy of the motor.
For proper operation, the carrier frequency must be 2.2 kHz or above except when
operating in the Constant Torque, Variable Torque, or the 5-Point Setting modes.
Startup and Test
Perform the following checks before turning on the unit:
•L1/R, L2/S, and L3/T are connected to the 3-phase input power.
•T1/U, T2/V, and T3/W are connected to the motor.
• The 3-phase input voltage is within the ASD setup tolerances.
• There are no shorts and all grounds are secured.
Table 1.
Model PWM Carrier
Frequency NEMA MG-1-1998 Section IV Part 31
Compliant Motors2
230 Volt All 1000 feet
460 Volt ≤ 5 kHz 600 feet
> 5 kHz 300 feet
600 Volt ≤ 5 kHz 200 feet
> 5 kHz 100 feet
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H7 ASD Operation Manual 11
I/O and Control
The ASD can be controlled by several input types and combinations thereof, as well as operate within a
wide range of output frequency and voltage levels. This section discusses the ASD control methods and
supported I/O functions.
The Control Terminal Strip supports discrete and analog I/O functions and is shown in Figure 5 on pg.
14. Table 2 lists the names, the default settings, and the descriptions of the input and output terminals of
the Control Terminal Strip PWA.
Note: To use the input control lines of the Control Terminal Strip the Command Mode
setting must be set to Use Control Terminal Strip (Program
⇒ Fundamental
Parameters
⇒ Standard Mode Selection ⇒ Command Mode ⇒ Use Control
Terminal Strip).
Figure 17 on pg. 18 shows the basic connection diagram for the H7 system.
Table 2. Control Terminal Strip default assignment terminal names and functions.
Default
Term. Setting Input/Output Default Function Circuit Config.
ST Discrete Input Standby (jumper to CC to operate the unit) — Multifunctional
programmable discrete input (see Installation Notes on pg. 6 for further
information on this terminal).
Figure 7 on pg. 17.
RES Discrete Input Reset — Multifunctional programmable discrete input.
F Discrete Input Forward — Multifunctional programmable discrete input.
R Discrete Input Reverse — Multifunctional programmable discrete input.
S1 Discrete Input Preset Speed 1 — Multifunctional programmable discrete input.
S2 Discrete Input Preset Speed 2 — Multifunctional programmable discrete input.
S3 Discrete Input Preset Speed 3 — Multifunctional programmable discrete input.
S4 Discrete Input Emergency Off — Multifunctional programmable discrete input.
RR Analog Input RR — Multifunction programmable analog input
(0.0 to 10 volt input — 0 to 80 Hz output). Figure 8 on pg. 17.
RX Analog Input RX — Multifunctional programmable analog input
(-10 to +10 VDC input — -80 to +80 Hz output). Figure 9 on pg. 17.
II Analog Input II — Multifunctional programmable analog input (4 [0] to 20 mADC
input — 0 to 80 Hz output) (see Figure 5 on pg. 14 for the location of
the II terminal). Figure 10 on pg. 17.
VI Analog Input VI — Multifunctional programmable analog input
(0 to 10 VDC input — 0 to 80 Hz output).
P24 DC Output 24 VDC @ 50 mA output. Figure 11 on pg. 17.
PP DC Output PP — 10.0 VDC voltage source for the external potentiometer. Figure 12 on pg. 17.
OUT1 Discrete Output Low Frequency — Multifunctional programmable discrete output. Figure 13 on pg. 17.
OUT2 Discrete Output Reach Frequency — Multifunctional programmable discrete output.
FP Output Frequency Pulse — an output pulse train that has a frequency which is
based on the output frequency of the ASD. Figure 14 on pg. 17.
AM Output Produces an output current that is proportional to the magnitude of the
function assigned to this terminal (see Table 5 on page 50). Figure 15 on pg. 17
FM Output
FLC Output Fault relay (common).
Figure 16 on pg. 17.FLB Output Fault relay (N.C.).
FLA Output Fault relay (N.O.).
CC — Control common (Do Not connect to Earth Gnd).
Discrete Input Terminals
⇒ On = connected to CC.
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12 H7 ASD Operation Manual
Terminal Descriptions
Note: The programmable terminal assignments may be accessed and changed from their
default settings as mapped on pg. 34 or via the Direct Access method: Program
⇒
Direct Access
⇒ applicable parameter number. See the section titled Program Mode
on pg. 34 for the applicable Direct Access parameter numbers.
For further information on terminal assignments and default setting changes, see the
sections titled Terminal Selection Parameters on pg. 36 and Default Setting Changes
on pg. 26.
ST — The default setting for this terminal is ST. The function of this input as ST is a Standby mode
controller (system is in Standby when on). As the default setting, this terminal must be connected to
CC for normal operation. If not connected to CC, Off is displayed on the LCD screen. This input
terminal may be programmed to any 1 of the 68 possible functions that are listed in Table 6 on page 67
(see F113).
RES — A momentary connection to CC resets the ASD and any fault indications from the display.
F— The default setting for this terminal is Forward Run. Forward Run runs the motor in the
Forward direction when it is on. This input terminal may be programmed to 1 of the 68 possible
functions that are listed in Table 6 on page 67 (see F111).
R— The default setting for this terminal is Reverse Run. Reverse Run runs the motor in the Reverse
direction when it is on. This input terminal may be programmed to any 1 of the 68 possible functions
that are listed in Table 6 on page 67 (see F112).
S1 — The default setting for this terminal is S1. The function of this input as S1 is to run the motor at
Preset Speed #1 (see Preset Speed #1 on pg. 55) when it is on. This input terminal may be programmed
to any 1 of the 68 possible functions that are listed in Table 6 on page 67 (see F115).
S2 — The default setting for this terminal is S2. The function of this input as S2 is to run the motor at
Preset Speed #2 (see Preset Speed #2 on pg. 56) when it is on. This input terminal may be programmed
to any 1 of the 68 possible functions that are listed in Table 6 on page 67 (see F116).
S3 — The default setting for this terminal is S3. The function of this input as S3 is to run the motor at
Preset Speed #3 (see Preset Speed #3 on pg. 56) when it is on. This input terminal may be programmed
to any 1 of the 68 possible functions that are listed in Table 6 on page 67 (see F117).
S4 — The default setting for this terminal is Emergency Off (normally closed). The function of this
input as the Emergency Off is to remove power from the output of the ASD and may apply a
supplemental braking system using the method selected at F603. This input terminal may be
programmed to any 1 of the 68 possible functions that are listed in Table 6 on page 67 (see F118).
RR — The default setting for this terminal is RR. The function of this input as RR is to receive a
0 – 10 VDC input signal that controls a 0 – 80 Hz output. This input terminal may be programmed to
control the speed or torque of the motor. Also, the gain and bias of this terminal may be adjusted (see
F210 – F213).
RX — The default setting for this terminal is RX. The function of this input as RX is to receive a
±10 VDC input that controls a ±80 Hz output. This input may be programmed to control the speed,
torque, or the direction of the motor. Also, the gain and bias of this terminal may be adjusted (see F216
– F219).
II — The function of the II input is to receive a 4 – 20 mA input signal that controls a 0 – 80 Hz output.
This input terminal may beprogrammed to control the speed or torque of the motor and may not be used
when using the VI input. Also, the gain and bias of this terminal may be adjusted (see F201 – F204).
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H7 ASD Operation Manual 13
VI — The function of the VI input terminal is to receive a 0 – 10 VDC input signal that controls a
0 – 80 Hz output. This input terminal may be programmed to control the speed or torque of the motor
and may not be used when using the II input. Also, the gain and bias of this terminal may be adjusted
(see F201 – F204).
P24 — +24 VDC @ 50 mA power supply for customer use.
PP — The function of output PP is to provide a 10 VDC output that may be divided using a
potentiometer. The tapped voltage is applied to the RR input to provide manual control of the RR
programmed function.
OUT1 — The default setting for this output terminal is the Output Low Speed indicator. This output
terminal may be programmed to provide an indication that 1 of 60 possible events has taken place. This
function may be used to signal external equipment or to activate the brake (see F130). The OUT1
contact is rated at 2A/250 VAC.
OUT2 — The default setting for this output terminal is the ACC/DEC Complete indicator. This output
terminal may be programmed to provide an indication that 1 of 60 possible events has taken place. This
function may be used to signal external equipment or to activate the brake (see F131). The OUT2
contact is rated at 2A/250 VAC.
FP — The default function of this output terminal is to output a series of pulses at a rate that is a
function of the output frequency of the ASD. As the output frequency of the ASD goes up so does the
FP output pulse rate. This terminal may be programmed to provide output pulses at a rate that is a
function of the output frequency or the magnitude of any 1 of the 31 the functions listed in Table 5 on
pg. 50 (see F676).
AM — This output terminal produces an output current that is proportional to the output frequency of
the ASD or of the magnitude of the function assigned to this terminal. The available assignments for
this output terminal are listed in Table 5 on page 50. For further information on this terminal see F670
on pg. 164.
FM — This output terminal produces an output current that is proportional to the output frequency of
the ASD or of the magnitude of the function assigned to this terminal. The available assignments for
this output terminal are listed in Table 5 on page 50. For further information on this terminal see F005
on pg. 49.
FLC — FLC is the middle leg of a single-pole double-throw (relay) switch. This FLC contact of the
relay is switched between FLB and FLA.This contact may be programmed to switch from FLB to
FLA as a function of 1 of the 60 conditions listed in Table 7 on page 72 (see F132 and Figure 4).
FLB — One of two contacts that, under user-defined conditions, connect to FLC (see Figure 4).
FLA — One of two contacts that, under user-defined conditions, connect to FLC (see Figure 4).
Note: The FLA and FLC contacts are rated at 2A/250 VAC. The FLB contact is rated at
1A/250 VAC.
CC — Control common (Do Not connect to Earth Gnd).
Figure 4. FLA, FLB, and FLC switching shown in the de-energized state.
Note: The relay is shown in the Faulted or
de-energized condition. During
normal system operation the relay
connection is FLC-to-FLA.
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