Automationdirect.com GS1-10P2 User manual

GS1 Series Drives
User Manual
120V Input: 0.25 - 0.5 Hp
230V Input: 0.25 - 2.0 Hp

WARNING 
Thank you for purchasing automation equipment from Automationdirect.com™. We want your new
automation equipment to operate safely. Anyone who installs or uses this equipment should read this
publication (and any other relevant publications) before installing or operating the equipment.
To minimize the risk of potential safety problems, you should follow all applicable local and national
codes that regulate the installation and operation of your equipment. These codes vary from area to
area and usually change with time. It is your responsibility to determine which codes should be
followed, and to verify that the equipment, installation, and operation is in compliance with the
latest revision of these codes.
At a minimum, you should follow all applicable sections of the National Fire Code, National
Electrical Code, and the codes of the National Electrical Manufacturer's Association (NEMA). There
may be local regulatory or government offices that can also help determine which codes and
standards are necessary for safe installation and operation.
Equipment damage or serious injury to personnel can result from the failure to follow all applicable
codes and standards. We do not guarantee the products described in this publication are suitable for
your particular application, nor do we assume any responsibility for your product design,
installation, or operation.
Our products are not fault-tolerant and are not designed, manufactured or intended for use or resale
as on-line control equipment in hazardous environments requiring fail-safe performance, such as in
the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control,
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For additional warranty and safety information, see the Terms and Conditions section of our catalog.
If you have any questions concerning the installation or operation of this equipment, or if you need
additional information, please call us at 770-844-4200.
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Copyright 2002, Automationdirect.com™ Incorporated
All Rights Reserved
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exclusive rights to all information included in this document.

AVERTISSEMENT 
Nous vous remercions d'avoir acheté l'équipement d'automatisation de Automationdirect.comMC.
Nous tenons à ce que votre nouvel équipement d'automatisation fonctionne en toute sécurité. Toute
personne qui installe ou utilise cet équipement doit lire la présente publication (et toutes les autres
publications pertinentes) avant de l'installer ou de l'utiliser.
Afin de réduire au minimum le risque d'éventuels problèmes de sécurité, vous devez respecter tous
les codes locaux et nationaux applicables régissant l'installation et le fonctionnement de votre
équipement. Ces codes diffèrent d'une région à l'autre et, habituellement, évoluent au fil du temps. Il
vous incombe de déterminer les codes à respecter et de vous assurer que l'équipement, l'installation
et le fonctionnement sont conformes aux exigences de la version la plus récente de ces codes.
Vous devez, à tout le moins, respecter toutes les sections applicables du Code national de
prévention des incendies, du Code national de l'électricité et des codes de la National Electrical
Manufacturer's Association (NEMA). Des organismes de réglementation ou des services
gouvernementaux locaux peuvent également vous aider à déterminer les codes ainsi que les normes
à respecter pour assurer une installation et un fonctionnement sûrs.
L'omission de respecter la totalité des codes et des normes applicables peut entraîner des dommages
à l'équipement ou causer de graves blessures au personnel. Nous ne garantissons pas que les produits
décrits dans cette publication conviennent à votre application particulière et nous n'assumons aucune
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Nos produits ne sont pas insensibles aux défaillances et ne sont ni conçus ni fabriqués pour
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systèmes de navigation aérienne ou de communication, le contrôle de la circulation aérienne, les
équipements de survie ou les systèmes d'armes, pour lesquels la défaillance du produit peut
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Pour des renseignements additionnels touchant la garantie et la sécurité, veuillez consulter la section
Modalités et conditions de notre documentation. Si vous avez des questions au sujet de l'installation
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Copyright 2002, Automationdirect.com™ Incorporated
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dans le présent document.

WARNING 
WARNING: Always read this manual thoroughly before using GS1 Series AC Motor Drives.
WARNING: AC input power must be disconnected before performing any maintenance.
Do not connect or disconnect wires or connectors while power is applied to the
circuit. Maintenance must only be performed by a qualified technician.
WARNING: There are highly sensitive MOS components on the printed circuit boards.
These components are especially sensitive to static electricity. To avoid damage to
these components, do not touch these components or the circuit boards with metal
objects or your bare hands.
WARNING: A charge may still remain in the DC-link capacitor with hazardous voltages
even if the power has been turned off. To avoid personal injury, do not remove the
cover of the AC drive until all "DISPLAY LED" lights on the digital keypad are off.
Please note that there are live components exposed within the AC drive. Do not touch
these live parts.
WARNING: Ground the GS1 AC Drive using the ground terminal. The grounding method
must comply with the laws of the country where the AC drive is to be installed. Refer
to “Basic Wiring Diagram” in CHAPTER 2.
WARNING: The mounting enclosure of the AC drive must comply with EN50178. Live
parts shall be arranged in enclosures or located behind barriers that meet at least the
requirements of the Protective Type IP20. The top surface of the enclosures or barrier
that is easily accessible shall meet at least the requirements of the Protective Type
IP40. Users must provide this environment for GS1 Series AC Drive.
WARNING: The AC drive may be destroyed beyond repair if incorrect cables are
connected to the input/output terminals. Never connect the AC drive output terminals
T1, T2, and T3 directly to the AC main circuit power supply.

Please include the Manual Number and the Manual Issue, both shown below, when
communicating with Technical Support regarding this publication.
Manual Number: GS1-M
Issue: First Edition
Issue Date: 6/07/02
GS1 SERIES AC DRIVE
USER MANUAL
Publication History
Issue Date Description of Changes
First Edition 6/07/02 Original

TABLE OF CONTENTS
Chapter 1: Getting Started . . . . . . . . . . . . . . . . . . . .1–1
Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–2
GS1 AC Drive Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–3
GS1 AC Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–5
Chapter 2: Installation and Wiring . . . . . . . . . . . . . .2–1
Ambient Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–3
GS1 AC Drive Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–4
GS1 Circuit Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–5
Main Circuit Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–7
Chapter 3: Keypad Operation and Quickstart . . . . . .3–1
The GS1 Digital Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–2
GS1 Quickstart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–5
Example 1: Constant torque (e.g. conveyors, compressors, etc.) . . .3–5
Example 2: Variable torque (e.g. fans, centrifugal pumps, etc.) . . . .3–9
Chapter 4: AC Drive Parameters . . . . . . . . . . . . . . . .4–1
GS1 Parameter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–2
Detailed Parameter Listings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–9
Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–9
Ramp Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–11
Volts/Hertz Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–17
Digital Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–20
Analog Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–29
Analog Input Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–31
Preset Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–37
Protection Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–38

Table of Contents
GS1 Series AC Drive User Manual
VI
Display Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–45
Communication Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–46
Chapter 5: GS1 MODBUS Communications . . . . . . .5–1
Communication Parameters Summary . . . . . . . . . . . . . . . . . . . . .5–2
GS1 Status Addresses (Read Only) . . . . . . . . . . . . . . . . . . . . . . . .5–4
Communicating with DirectLogic PLCs . . . . . . . . . . . . . . . . . . . . .5–6
Communicating with Third-party Devices . . . . . . . . . . . . . . . . . .5–16
Chapter 6: Maintenance and Troubleshooting . . . . .6–1
Maintenance and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–2
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–3
Appendix A: Accessories . . . . . . . . . . . . . . . . . . . . . .A–1
Circuit Protection Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–2
Fuse Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–2
Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–4
Miscellaneous Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–5
Appendix B: GS1 AC Drives with DirectLOGIC PLCs . . .B–1
Compatible DirectLOGIC PLCs and Modules . . . . . . . . . . . . . . . .B–2
Typical Connections to the GS1 Series AC Drive . . . . . . . . . . . . . .B–6
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .i–1

GETTING STARTED 1
CHAPTER
CHAPTER
1
1
CHAPTER
In This Manual...
Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . .1–2
GS1 AC Drive Introduction . . . . . . . . . . . . . . . . . .1–3
GS1 AC Drive Specifications . . . . . . . . . . . . . . . . . .1–5

Chapter 1: Getting Started
GS1 Series AC Drive User Manual
1–2
Manual Overview
Overview of this Publication
The GS1 AC Drive User Manual describes the installation, configuration, and
methods of operation of the GS1 Series AC Drive.
Who Should Read This Manual
This manual contains important information for those who will install, maintain,
and/or operate any of the GS1 Series AC Drives.
Supplemental Publications
The National Electrical Manufacturers Association (NEMA) publishes many
different documents that discuss standards for industrial control equipment.
Global Engineering Documents handles the sale of NEMA documents. For more
information, you can contact Global Engineering Documents at:
15 Inverness Way East
Englewood, CO 80112-5776
1-800-854-7179 (within the U.S.)
303-397-7956 (international)
www.global.ihs.com
NEMA documents that might assist with your AC drive systems are:
• Application Guide for AC Adjustable Speed Drive Systems
• Safety Standards for Construction and Guide for Selection, Installation, and
Operation of Adjustable Speed Drive Systems.
Technical Support
By Telephone: [phone]
(Mon.-Fri., 9:00 a.m.-6:00 p.m. E.T.)
On the Web: www.automationdirect.com
Our technical support group is glad to work with you in answering your questions. If
you cannot find the solution to your particular application, or, if for any reason you
need additional technical assistance, please call technical support at 770-844-4200.
We are available weekdays from 9:00 a.m. to 6:00 p.m. Eastern Time.
We also encourage you to visit our web site where you can find technical and
non-technical information about our products and our company. Visit us at
www.automationdirect.com.
Special Symbols
When you see the “notepad” icon in the left-hand margin, the paragraph to its
immediate right will be a special note.
When you see the “exclamation mark” icon in the left-hand margin, the paragraph to
its immediate right will be a WARNING. This information could prevent injury, loss of
property, or even death (in extreme cases).

GS1 Series AC Drive User Manual 1–3
GS1 AC Drive Introduction
Unpacking
After receiving the AC motor drive, please check for the following:
• Make sure that the package includes an AC drive, the GS1 Series AC Drive User
Manual, and the GS1 Series AC Drive Quick Reference.
• Inspect the unit to insure it was not damaged during shipment.
• Make sure that the part number indicated on the nameplate corresponds with the
part number of your order.
Nameplate Information:
Example of 0.5HP 120V AC drive
Model Explanation:
Chapter 1: Getting Started
AC Drive Model
Barcode
Output Frequency Range
Output Specification
Input Specification
Serial Number
GS1 - 1 0P5
Applicable Motor Capacity
0P2: 1/4HP 0P5: 1/2HP
1P0: 1HP 2P0: 2HP
Input Voltage
1: 100-120VAC
2: 200-240VAC
Series Name

Chapter 1: Getting Started
GS1 Series AC Drive User Manual
1–4
External Parts and Labels:







Digital Keypad
Ventilation Slots
Mounting Screw Holes
Nameplate Label
Input Power Terminals
Control Input/Output Terminals
Output Power Terminals

GS1 Series AC Drive User Manual 1–5
GS1 AC Drive Specifications
Chapter 1: Getting Started
100V Class
Model Name GS1-10P2 GS1-10P5
Motor Rating HP 1/4HP 1/2HP
kW 0.2kW 0.4kW
Rated Input Voltage Single-phase 100-120VAC ±10%, 50/60Hz, ±5%
Maximum Output Voltage Three-phase: 200-240VAC ( x2 of input voltage)
Rated Input Current (A) 6 9
Rated Output Current (A) 1.6 2.5
Watt Loss 100% (I) 19.2 19.2
Dimensions (HxWxD) 132.0mm (5.20”) x 68.0mm (2.68”) x 128.1mm (5.04”)
200V Class
Model Name GS1-20P2 GS1-20P5 GS1-21P0 GS1-22P0
Motor Rating HP 1/4HP 1/2HP 1HP 2HP
kW 0.2kW 0.4kW 0.7kW 1.5kW
Rated Input Voltage Single/three-phase: 200-240VAC ± 10%,
50/60Hz ±5%
Three-phase: 200-240VAC ± 10%,
50/60Hz ±5%
Maximum Output Voltage Three-phase: 200-240VAC (proportional to input voltage)
Rated Input Current (A) 4.9/1.9 6.5/2.7 9.7/5.1 9
Rated Output Current (A) 1.6 2.5 4.2 7.0
Watt Loss 100% (I) 18.4 26.8 44.6 73
Dimensions (HxWxD) 132.0mm (5.20”) x 68.0mm (2.68”) x 128.1mm (5.04”)

Chapter 1: Getting Started
GS1 Series AC Drive User Manual
1–6
General Specifications
Control Characteristics
Control System Sinusoidal Pulse Width Modulation, carrier frequency 3kHz - 10kHz
Rated Output Frequency 1.0 to 400.0 Hz
Output Frequency Resolution 0.1 Hz
Overload Capacity 150% of rated current for 1 minute
Torque Characteristics Includes auto-slip compensation and starting torque 150% @5.0Hz
DC Braking Operation frequency 60Hz, 0-30% rated voltage. Start time 0.0-
5.0 seconds. Stop time 0.0 to 25.0 seconds
Acceleration/Deceleration Time 0.1 to 600 seconds (can be set individually)
Voltage/Frequency Pattern
V/F pattern adjustable. Settings available for Constant Torque -
low and high starting torque, Variable Torque - low and high
starting torque, and user configured
Stall Prevention Level 20 to 200% or rated current
Operation Specification
Inputs
Frequency
Setting
Keypad Setting by <UP> or <DOWN> buttons or potentiometer
External Signal
Potentiometer - 5k⏲0.5W, 0 to 10VDC (input impedance
100k⏲), 4 to 20 mA (input impedance 250⏲), Multi-function
inputs 3 and 4 (3 steps, JOG, UP/DOWN command), RS485
communication setting
Operation
Setting
Keypad Setting by <RUN>, <STOP> buttons
External Signal DI1, DI2, DI3, DI4 can be combined to offer various modes of
operation, RS485 communication port
Multi-Function Input Signal Multi-speed selection 0 to 3, Jog, Accel/decel inhibit, First/second
accel/decel switch, External base block (N.C., N.O.) selection
Outputs
Multi-Function Output Signal AC drive operating, Frequency attained, Non zero speed, Base
Block, Fault indication
Operating Functions
Automatic voltage regulation, S-curve, Over-voltage stall
prevention, DC braking, Fault records, Adjustable carried
frequency, Starting frequency setting of DC braking, Over-current
stall prevention, Momentary power loss restart, Reverse
inhibition, Frequency limits, Parameter lock/reset

GS1 Series AC Drive User Manual 1–7
Chapter 1: Getting Started
General Specifications (cont.)
Protective Functions Overcurrent, Overvoltage, Undervoltage, Electronic thermal
motor overload, Overheating, Overload, Self testing
Operator
Interface
Operator Devices 5-key, 4-digit, 7-segment LED, 4 status LEDs, potentiometer
Programming Parameter values for setup and review, fault codes
Parameter Monitor
Master Frequency, Output Frequency, Scaled Output Frequency,
Output Voltage, DC Bus Voltage, Output Direction, Trip Event
Monitor, Trip History Monitor
Key Functions RUN/STOP, DISPLAY/RESET, PROGRAM/ENTER, <UP>,
<DOWN>
Environment
Enclosure Rating Protected chassis, IP20
Ambient Temperature -10° to 40°C (14°F to 104°F) w/o derating
Storage Temperature -20° to 60 ° C (-4°F to 140°F) during short-term transportation
period)
Ambient Humidity 0 to 90% RH (non-condensing)
Vibration 9.8 m/s2(1G), less than 10Hz. 5.88 m/s2 (0.6G) 20 to 50 Hz
Installation Location Altitude 1000m or lower above sea level, keep from corrosive
gas, liquid and dust

INSTALLATION AND
WIRING 2
CHAPTER
CHAPTER
2
2
CHAPTER
In This Chapter...
Ambient Conditions . . . . . . . . . . . . . . . . . . . . . . .2–2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–3
GS1 AC Drive Dimensions . . . . . . . . . . . . . . . . . . .2–4
GS1 Circuit Connections . . . . . . . . . . . . . . . . . . . .2–5
Main Circuit Wiring . . . . . . . . . . . . . . . . . . . . . . . .2–7

Ambient Conditions
The AC drive should be kept in the shipping carton before installation. In order to
retain the warranty coverage, the AC drive should be stored properly when it is
not to be used for an extended period of time. Some storage suggestions are:
• Store in a clean and dry location free from direct sunlight or corrosive fumes.
• Store within an ambient temperature range of -20°C to +60°C.
• Store within a relative humidity range of 0% to 90% and non-condensing
environment.
• Store within an air pressure range of 86 kPA to 106kPA.
Chapter 2: Installation and Wiring
GS1 Series AC Drive User Manual
2–2
Ambient Conditions
Ambient Temperature -10° to 40°C (14°F to 104°F) w/o derating
Storage Temperature -20° to 60 ° C (-4°F to 140°F) during short-term transportation period)
Relative Humidity 0 to 90% RH (non-condensing)
Atmosphere Pressure 86 kPA to 106kPA
Vibration 9.8 m/s2(1G), less than 10Hz. 5.88 m/s2 (0.6G) 20 to 50 Hz
Installation Location Altitude 1000m or lower above sea level, keep from corrosive gas,
liquid and dust
Enclosure Rating Protected chassis, IP20

Installation
Improper installation of the AC drive will greatly reduce its life. Be sure to observe
the following precautions when selecting a mounting location.
WARNING: Failure to observe these precautions may damage the drive and void the warranty!
• Do not mount the AC drive near heat-radiating elements or in direct sunlight.
• Do not install the AC drive in a place subjected to high temperature, high humidity,
excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles.
• Mount the AC drive vertically and do not restrict the air flow to the heat sink fins.
WARNING: AC drives generate a large amount of heat which may damage the AC drive.
Auxiliary cooling methods are typically required in order not to exceed maximum
ambient temperatures.
Minimum Clearances and AirFlow
GS1 Series AC Drive User Manual 2–3
Chapter 2: Installation and Wiring
6"
150mm
min
6"
150mm
min
2"
50mm
min
2"
50mm
min
Fan
Input
Power To
Motor
A
ir Flow
M AXIMUM A MBIENT T EMPERATURES MUST NOT EXCEED 40°C (104°F)!

GS1 AC Drive Dimensions
Chapter 2: Installation and Wiring
GS1 Series AC Drive User Manual
2–4
I
DI4AIR1OR1 +10V DI2DI1 DI3 CM
1000
V
STOP
RUN
ENTER
PROG
DISPL
RESET
FWD
RUN
REV
STOP
68.0 (2.68)
56.0 (2.20)
dia. 5.0 (0.20)
120.0 (4.72)
132.0 (5.20)
123.4 (4.86) 128.1 (5.04)
Unit: mm (in)

GS1 Circuit Connections
DANGER!
HAZARDOUS VOLTAGE!Before making any connection to the AC drive, disconnect
all power to the AC drive, and wait five minutes for DC bus capacitors to discharge.
WARNING: Any electrical or mechanical modification to this equipment without prior
written consent of AutomationDirect.com, Inc. will void all warranties, may result in a
safety hazard, and may void the UL listing.
Wiring Notes: PLEASE READ PRIOR TO INSTALLATION.
WARNING: Do not connect the AC input power to the T1, T2, T3 output terminals. This
will damage the AC drive.
WARNING: Tighten all screws to the proper torque rating. See “Main Circuit Wiring”
later in this chapter.
1. During installation, follow all local electrical, construction, and safety codes for
the country the AC drive is to be installed in.
2. Make sure the appropriate protective devices (circuit breaker or fuses) are
connected between the power supply and AC drive.
3. Make sure that the leads are connected correctly and the AC drive is properly
grounded. (Ground resistance should not exceed 0.1⏲.)
4. Use ground leads that comply with AWG/MCM standards and keep them as
short as possible.
5. Multiple GS1 units can be installed in one location. All the units should be
grounded directly to a common ground terminal. The GS1 ground terminals
may also be connected in parallel, as shown in the figure below. Make sure
there are no ground loops.
6. When the AC drive output terminals T1, T2, and T3 are connected to the motor
terminals T1, T2, and T3, respectively, the motor will rotate counterclockwise
(as viewed from the shaft end of the motor) when a forward operation
command is received. To reverse the direction of motor rotation, switch the
connections of any of the two motor leads.
7. Make sure that the power source is capable of supplying the correct voltage
and required current to the AC drive.
Forward
running
Correct Incorrect
GS1 Series AC Drive User Manual 2–5
Chapter 2: Installation and Wiring