DURApulse GS4 AC Drive User Manual
GS4_UMW
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W
arnings and Trademarks
~ WARNING ~
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AutomationDirect. We want your new automation equipment to operate safely. Anyone who installs
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At a minimum, you should follow all applicable sections of the National Fire Code, National Electrical
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AutomationDirect specifically disclaims any expressed or implied warranty of fitness for High Risk
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For additional warranty and safety information, see the Terms and Conditions section of our catalog.
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Copyright 2017-2022 Automationdirect.com® Incorporated
All Rights Reserved
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DURApulse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page W–1
~ AVeRTISSeMeNT ~
Nous vous remercions d’avoir acheté l’équipement d’automatisation de Automationdirect.com®, en faisant
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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
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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
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Page W–2
DURApulse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
WARNINGS
Warning: read this manual thoroughly before using durapulse 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 be performed only by a qualified teChniCian.
Warning: there are highly sensitive mos Components on the printed CirCuit boards, and
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 durapulse 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 durapulse 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.
all durapulse drives require a symmetriCal 3-phase poWer sourCe.
do not ConneCt them to grounded, Center-tapped delta transformers of the type typiCally
used for lighting CirCuits.
DURApulse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
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DURApulse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
DURApUlse GS4 AC Drive
USer MAnUAl reviSion HiStory
Please include the Manual nuMber and the Manual issue, both shown below, when
coMMunicating with technical suPPort regarding this Publication.
Manual nuMber: gs4_uMw
issue: First edition, revision M
issue date: 03/14/2022
Publication History
Issue Date Description of Changes
First Edition 10/18/2017 Original Issue
Ch1: Drive specifications
Ch4: Analog input parameter examples, Parameter explanations
Ch8: Various explanation revisions, screen capture examples, etc.
1st Ed, Rev A 10/20/2017
1st Ed, Rev B 11/17/2017
1st Ed, Rev C 05/07/2018
1st Ed, Rev D 07/06/2018
1st Ed, Rev E 10/31/2018 AppxF: Revised “Definition of PID Loop “Directions””
1st Ed, Rev F 04/18/2019
1st Ed, Rev G 07/18/2019
1st Ed, Rev H 03/25/2020
1st Ed, Rev I 08/18/2020
1st Ed, Rev J 12/21/2020
1st Ed, Rev K 01/29/2021 AppxB: Changed bits 13 and 14 on pages 17 and 24 to reserved.
1st Ed, Rev L 10/21/2021
AppxA: Fuses
AppxB: GS4-06CDD Digital Inputs Wiring
AppxC: Added AI1 note
AppxF: P7.25 diagrams
Ch3: Display setup back-light info
Ch4: Parameter information
AppxA: EMI filters
AppxB: Info re GS4-CM-ENETIP external controller’s RPI
AppxD: CLICK PLC program examples
AppxF: Parameter explanations
Ch2: AI3 diagram
Ch4: Various parameter settings and explanations
Ch5: Recommended communication cable; various parameter settings
AppxB: Option Card Installation, ENet/IP Comm Protocol Param Addresses
AppxF: Revised explanations
Ch4: Various parameter settings and explanations
AppxF: Revised PID explanations
Ch6: Revised ovA fault corrective action
AppxB: Revised GS4-CM-ENETIP specs, GS4-CM-MODTCP specs & error code 86
Ch1: Environmental Conditions
Ch2: Added frame sizes and markers for note #2 in “Airflow and Power Dissipation“ table
Ch4: P4.09 descriptions
AppxA: Added flange mounting instructions for frame sizes D0, D, E, F
AppxB: Revised GS4-CM-ENETIP error code 86 & “Using Speed Mode as a Control Method”
AppxA: Added new line reactors and output filters; Revised note for class J fuses
AppxB: Revised address “2” of “Communication Protocol Parameter Address Definition”
“Commands to GS4”; added Comm Card firmware update instructions
Ch4,7,8: Various updates
AppxB: Updated accessory card images to show new FW upgrade jumper and added
instructions for FW upgrade
AppxD: Updated table on D-23 to match table on B-17
Ch4: Added missing option for P6.36
AppxB: Added new bit 6 ~ 15 functions that were previously reserved
Updates for firmware version 1.42.
Ch1: Added note for 230V drives, frame C-E
Ch4-Ch5: New and updated parameters and status addresses
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page H–1
User Manual Revision History
Issue Date Description of Changes
1st Ed, Rev M 03/14/2022 IE2 efficiency data added for all GS4 drive models.
Publication History, continued
Page H–2
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
DURApUlse GS4 AC Drive USer
MAnUAl TAble of ConTenTS
ConTenTS
ConTenTS
ConTenTS
GS4 U
WarninGS and TradeMarkS � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � W–1
dUrapUlSe GS4 USer ManUal reviSiOn HiSTOry � � � � � � � � � � � � � � � � � � � � � � � � H–1
dUrapUlSe GS4 aC drive USer ManUal Table Of COnTenTS � � � � � � � � � � � � � � � � �TOC–1
CHapTer 1: GeTTinG STarTed � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–1
Ser ManUal
~ WARNING ~. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W–1
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W–1
~ AVERTISSEMENT ~ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W–2
Marques de commerce . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W–2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . W–3
User Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Overview of this Publication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Who Should Read This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Supplemental Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Special Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Purpose of AC Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3
Selecting the Proper Drive Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3
Determine Motor Full-Load Amperage (FLA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3
Determine Motor Overload Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3
Determine Application Type; Constant Torque or Variable Torque . . . . . . . . . . . . . . . . . . . . 1–3
Installation Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4
Determine Maximum Enclosure Internal Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5
Derate Output Current Based on Carrier Frequency (if necessary) . . . . . . . . . . . . . . . . . . . . 1–6
dura
Pulse
GS4 AC Drive Environmental Information . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
Storage and Transportation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
dura
Pulse
GS4 AC Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–10
230V Class – Constant Torque – (Model-Specific Specifications) . . . . . . . . . . . . . . . . . . . . .1–10
230V Class – Variable Torque – (Model-Specific Specifications) . . . . . . . . . . . . . . . . . . . . . .1–12
460V Class – Constant & Variable Torque – (Model-Specific Specifications) . . . . . . . . . . . . . . .1–13
Specifications Applicable to All GS4 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–15
Receiving and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–16
Drive Package Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–16
Model Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–17
Nameplate Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–17
Unpacking Your GS4 dura
Lifting Eye Locations and Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–18
Unpacking the Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–20
TOC
Pulse
AC Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–18
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev L – 10/21/2021
TOC–1
Table of Contents
CHapTer 2: inSTallaTiOn and WirinG� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–1
Drive Models by Frame Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
Minimum Clearances and Air Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3
Minimum Clearance Distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3
Airflow and Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7
Circuit Connections – RFI Jumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–14
RFI Jumper Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–14
Isolating Main Power from Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–15
Floating Ground System (IT Systems) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–16
Asymmetric Ground System (Corner Grounded TN Systems) . . . . . . . . . . . . . . . . . . . . . . .2–16
Circuit Connections – Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–17
Danger!. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17
Wiring Terminal Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–20
Control Terminal Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–20
Removing the Control Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–21
Main Circuit Wiring Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–22
Main Terminal Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–22
Wiring Terminal Connector Dimensions – Main-Circuit Terminals . . . . . . . . . . . . . . . . . . . . .2–24
Main Terminal Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–28
Main Circuit Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–30
Control Circuit Wiring Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–31
Control Terminal Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–31
Control Terminal Block Diagram & Wiring Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 2–34
Control Terminal Wiring Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–34
Control Circuit Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–35
Digital Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–35
Full I/O with Sinking Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–36
Full I/O with Sourcing Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–37
CHapTer 3: keypad OperaTiOn and QUiCkSTarT� � � � � � � � � � � � � � � � � � � � � � � � � � 3–1
The DURApulse GS4 Digital Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2
GS4 Start-Up Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Status Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Menu Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–5
Quick-Start – Quick-Start Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–6
Keypad Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–16
GS4 Start-Up Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Status Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Menu Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–5
Quick-Start – Quick-Start Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–6
Keypad Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–16
Keypad Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–16
CHapTer 4: aC drive paraMeTerS � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–1
DURA
Pulse
GS4 Parameter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2
Motor Parameters Summary (P0.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2
Ramps Parameters Summary (P1.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–3
V/Hz Parameters Summary (P2.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–4
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Table of Contents
Digital Parameters Summary (P3.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6
Analog Parameters Summary (P4.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–10
Presets Parameters Summary (P5.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–13
Protection Parameters Summary (P6.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–14
PID Parameters Summary (P7.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–18
Display Parameters Summary (P8.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–19
Serial Communication Parameters Summary (P9.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–22
Pump Parameters Summary (P10.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–26
Fault Parameters Summary (P11.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–27
DURA
Pulse
GS4 Parameter Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–30
Explanation of Parameter Details format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30
Group P0.xx Details – Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30
Group P1.xx Details – Ramps Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–36
Group P2.xx Details – V/Hz Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–46
Group P3.xx Details – Digital Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–60
Group P4.xx Details – Analog Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–89
Analog Input Parameter Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–108
Group P5.xx Details – Presets Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–119
Group P6.xx Details – Protection Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–121
Group P7.xx Details – PID Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–160
Group P8.xx Details – Display Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–171
Group P9.xx Details – Serial Communication Parameters . . . . . . . . . . . . . . . . . . . . . . . . 4–178
Block Transfer Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–189
Group P10.xx Details – Pump Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–190
Pump Parameters Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–191
Timing Charts for Circulative Control Modes P10.01 through P10.08. . . . . . . . . . . . . . . . . . 4–194
Terminal Specifications for GS4-06TR (Optional Six-Relay Output Card) . . . . . . . . . . . . . . . . 4–200
Wiring Diagrams for Cyclical Pump Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–200
Group P11.xx Details – Fault Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–203
Ramps Parameters Summary (P1.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–3
V/Hz Parameters Summary (P2.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–4
Digital Parameters Summary (P3.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6
Analog Parameters Summary (P4.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–10
Presets Parameters Summary (P5.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–13
Protection Parameters Summary (P6.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–14
PID Parameters Summary (P7.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–18
Display Parameters Summary (P8.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–19
Serial Communication Parameters Summary (P9.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–22
Pump Parameters Summary (P10.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–26
Fault Parameters Summary (P11.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–27
DURA
Pulse
GS4 Parameter Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–30
Explanation of Parameter Details format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30
Group P0.xx Details – Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30
Group P1.xx Details – Ramps Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–36
Group P2.xx Details – V/Hz Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–46
Group P3.xx Details – Digital Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–60
Group P4.xx Details – Analog Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–89
Analog Input Parameter Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–108
Group P5.xx Details – Presets Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–119
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Table of Contents
Group P6.xx Details – Protection Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–121
Group P7.xx Details – PID Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–160
Group P8.xx Details – Display Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–171
Group P9.xx Details – Serial Communication Parameters . . . . . . . . . . . . . . . . . . . . . . . . 4–178
Block Transfer Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–189
Group P10.xx Details – Pump Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–190
Pump Parameters Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–191
Timing Charts for Circulative Control Modes P10.01 through P10.08. . . . . . . . . . . . . . . . . . 4–194
Terminal Specifications for GS4-06TR (Optional Six-Relay Output Card) . . . . . . . . . . . . . . . . 4–200
Wiring Diagrams for Cyclical Pump Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–200
Group P11.xx Details – Fault Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–203
V/Hz Parameters Summary (P2.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–4
Digital Parameters Summary (P3.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6
Analog Parameters Summary (P4.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–10
Presets Parameters Summary (P5.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–13
Protection Parameters Summary (P6.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–14
PID Parameters Summary (P7.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–18
Display Parameters Summary (P8.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–19
Serial Communication Parameters Summary (P9.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–22
Pump Parameters Summary (P10.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–26
Fault Parameters Summary (P11.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–27
DURA
Pulse
GS4 Parameter Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–30
Explanation of Parameter Details format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30
Group P0.xx Details – Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30
Group P1.xx Details – Ramps Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–36
Group P2.xx Details – V/Hz Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–46
Group P3.xx Details – Digital Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–60
Group P4.xx Details – Analog Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–89
Analog Input Parameter Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–108
Group P5.xx Details – Presets Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–119
Group P6.xx Details – Protection Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–121
Group P7.xx Details – PID Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–160
Group P8.xx Details – Display Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–171
Group P9.xx Details – Serial Communication Parameters . . . . . . . . . . . . . . . . . . . . . . . . 4–178
Block Transfer Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–189
Group P10.xx Details – Pump Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–190
Pump Parameters Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–191
Timing Charts for Circulative Control Modes P10.01 through P10.08. . . . . . . . . . . . . . . . . . 4–194
Terminal Specifications for GS4-06TR (Optional Six-Relay Output Card) . . . . . . . . . . . . . . . . 4–200
Wiring Diagrams for Cyclical Pump Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–200
Group P11.xx Details – Fault Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–203
Protection Parameters Summary (P6.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–14
PID Parameters Summary (P7.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–18
Display Parameters Summary (P8.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–19
Serial Communication Parameters Summary (P9.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–22
Pump Parameters Summary (P10.xx). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–26
Fault Parameters Summary (P11.xx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–27
DURA
Pulse
GS4 Parameter Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–30
Explanation of Parameter Details format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30
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Table of Contents
Group P0.xx Details – Motor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30
Group P1.xx Details – Ramps Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–36
Group P2.xx Details – V/Hz Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–46
Group P3.xx Details – Digital Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–60
Group P4.xx Details – Analog Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–89
Analog Input Parameter Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–108
Group P5.xx Details – Presets Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–119
Group P6.xx Details – Protection Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–121
Group P7.xx Details – PID Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–160
Group P8.xx Details – Display Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–171
Group P9.xx Details – Serial Communication Parameters . . . . . . . . . . . . . . . . . . . . . . . . 4–178
Block Transfer Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–189
Group P10.xx Details – Pump Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–190
Pump Parameters Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–191
Timing Charts for Circulative Control Modes P10.01 through P10.08. . . . . . . . . . . . . . . . . . 4–194
Terminal Specifications for GS4-06TR (Optional Six-Relay Output Card) . . . . . . . . . . . . . . . . 4–200
Wiring Diagrams for Cyclical Pump Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–200
Group P11.xx Details – Fault Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–203
CHapTer 5: Serial COMMUniCaTiOnS � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5–1
Communications Parameters Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2
Summary – Serial Communication Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2
Summary – Block Transfer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–5
Serial Modbus Status Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–6
Status Addresses (Read Only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–6
Serial Communications Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–8
Serial Communications Connectivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–8
Minimum AC Drive Parameter Settings For Serial Communication . . . . . . . . . . . . . . . . . . . . 5–8
Common Third-Party Modbus RTU Masters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–9
AutomationDirect PLCs as Modbus Master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–9
Connecting Communication Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10
Detailed Serial Modbus Communication Information . . . . . . . . . . . . . . . . . . . . . . . . . .5–12
Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–12
Communication Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–13
CMD (command code) and DATA (data characters) . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–14
BACnet Serial Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–18
About BACnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–18
Parameter Summary for BACnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–18
GS4 BACnet Object and Property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–19
Steps to Setup the GS4 Parameters for BACnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–23
BACnet Protocol Implementation Conformance Statement . . . . . . . . . . . . . . . . . . . . . . . . 5–24
CHapTer 6: MainTenanCe and TrOUbleSHOOTinG � � � � � � � � � � � � � � � � � � � � � � � � � 6–1
Maintenance and Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2
Monthly Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2
Annual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2
Recharge Capacitors (for drives not in service) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–3
Recommended Inspection Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–4
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–8
Warning Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–8
Fault Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–16
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Table of Contents
Typical AC Drive Problems and Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–26
Grease and Dirt Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–26
Fiber Dust Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–27
Corrosion Problem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–28
Industrial Dust Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–29
Wiring and Installation Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6–30
Digital Input/Output Terminal Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–31
CHapTer 7: GSOfT2 – GeTTinG STarTed� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7–1
GS4 Drive Configuration Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–2
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–2
Installation Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–3
System Requirement Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–3
Software Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–4
Opening GSoft2 Software Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–6
Software Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–7
Firmware Upgrade Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7–10
GSoft2 Help File Note. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–10
CHapTer 8: GSlOGiC inTrOdUCTiOn� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 8–1
Purpose of This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–2
For More Detailed Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–2
GSLogic Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–2
GS4 PLC Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–3
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–3
Notes on Using GSLogic, the GS4 PLC, and the GS4 Drive. . . . . . . . . . . . . . . . . . . . . . . . 8–4
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–6
Connect to PLC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–6
Installation of GSLogic Programming Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–9
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–9
About Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–9
Software and Online Help Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–9
Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–9
Installing GSLogic Programming Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–10
Program Writing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–12
Connecting GSLogic PC to GS4 PLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–12
Basic Ladder Program Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–17
Program Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–19
Program Monitoring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–20
GS4 GSLogic Program Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8–21
appendix a: aCCeSSOrieS � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � a–1
Line/Load Reactors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–2
Line/Load Reactors Selection Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–2
Line/Load Reactor Specification Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
DC Reactors (Choke) Specification Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6
Line Reactor Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–7
Line Reactor Applications and Wiring Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–19
Drive Output Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–22
VTF Part Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–22
VTF Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–23
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Output Filter Dimensions – VTF Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–24
EMI Input Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–30
EMI Filter Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–31
EMI Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–33
Reflective Wave Phenomenon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–34
Recommended Motor Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–34
Motor Cable Length Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–35
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–36
Dynamic Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–37
Braking Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–37
USB to RS-485 PC Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–38
USB-485M to GS4 Wiring and Pin-out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–38
Conduit Box Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–39
Conduit Box Installation – Frames D0 and D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–40
Conduit Box Installation – Frame E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–41
Conduit Box Installation – Frame F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–42
Conduit Box Installation – Frame G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–43
Flange Mounting Kits (Frames A, B, C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–45
Flange Mounting Kits – Frame A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–45
Flange Mounting Kits – Frame B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–48
Flange Mounting Kits – Frame C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–50
Instructions for Built-in Flange Mounting (Frames D0, D, E, F). . . . . . . . . . . . . . . . . . . . . A–52
Cutout Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–52
Flange Mounting Instructions – Frames D0, D, E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–53
Flange Mounting Instructions – Frame F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–54
Spare Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–55
GS4-KPD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–55
Keypad Panel Mounting Kit GS4-BZL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–57
Spare Fan Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–59
Fan Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–62
DC Reactors (Choke) Specification Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6
Line Reactor Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–7
Line Reactor Applications and Wiring Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–19
Drive Output Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–22
VTF Part Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–22
VTF Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–23
Output Filter Dimensions – VTF Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–24
EMI Input Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–30
EMI Filter Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–31
EMI Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–33
Reflective Wave Phenomenon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–34
Recommended Motor Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–34
Motor Cable Length Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–35
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–36
Dynamic Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–37
Braking Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–37
USB to RS-485 PC Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–38
USB-485M to GS4 Wiring and Pin-out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–38
Conduit Box Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–39
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Conduit Box Installation – Frames D0 and D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–40
Conduit Box Installation – Frame E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–41
Conduit Box Installation – Frame F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–42
Conduit Box Installation – Frame G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–43
Flange Mounting Kits (Frames A, B, C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–45
Flange Mounting Kits – Frame A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–45
Flange Mounting Kits – Frame B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–48
Flange Mounting Kits – Frame C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–50
Instructions for Built-in Flange Mounting (Frames D0, D, E, F). . . . . . . . . . . . . . . . . . . . . A–52
Cutout Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–52
Flange Mounting Instructions – Frames D0, D, E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–53
Flange Mounting Instructions – Frame F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–54
Spare Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–55
GS4-KPD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–55
Keypad Panel Mounting Kit GS4-BZL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–57
Spare Fan Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–59
Fan Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–62
Keypad Panel Mounting Kit GS4-BZL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–57
Spare Fan Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–59
Fan Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A–62
appendix b: OpTiOnal i/O and COMMUniCaTiOn CardS � � � � � � � � � � � � � � � � � � � � � b–1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–2
Removing the Card Slot Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–2
Option Card Installation and Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Optional I/O Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–5
GS4-06CDD Combo I/O card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–5
GS4-06NA Input card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–7
GS4-06TR Output card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–7
Optional Communications Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–8
GS4-CM-xxxxxx Circuit Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–8
Connecting Comm Card to PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–9
Communication Card Firmware Update Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–9
GS4-CM-MODTCP and GS4-CM-ENETIP IP Address and Network Configuration . . . . . . . . . . . .B–13
GS4-CM-MODTCP Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–14
GS4-CM-MODTCP LED Indicators and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . .B–15
GS4-CM-MODTCP Common Communication Parameters . . . . . . . . . . . . . . . . . . . . . . . . .B–16
GS4-CM-MODTCP Control Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–17
GS4-CM-MODTCP Status Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–18
GS4-CM-ENETIP Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–19
GS4-CM-ENETIP LED Indicators and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .B–20
GS4-CM-ENETIP Common Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–21
GS4-CM-ENETIP EtherNet/IP I/O Messaging (Implicit Messaging) . . . . . . . . . . . . . . . . . . . .B–22
GS4-CM-ENETIP Explicit Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–26
EtherNet/IP Communication Card Register Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–32
Using Speed Mode as a Control Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B–32
appendix C: analOG and diGiTal i/O paraMeTer MapS � � � � � � � � � � � � � � � � � � � � � C–1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–2
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GS4 Digital Inputs – Main Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–3
GS4 Digital Outputs – Main Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–4
GS4 Digital Inputs – Option Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–5
GS4 Digital Outputs – Option Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–6
GS4 Digital Outputs – Virtual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–7
GS4 Analog Common Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–8
GS4 Analog Input 1 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–8
GS4 Analog Input 2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–9
GS4 Analog Input 3 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C–10
GS4 Analog Output 1 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C–11
GS4 Analog Output 2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C–11
GS4 Frequency Output Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C–11
appendix d: USinG GS4 aC driveS WiTH aUTOMaTiOndireCT plCS� � � � � � � � � � � � � � � � d–1
Appendix D Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–2
Sinking/Sourcing Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–2
GS4-to-PLC I/O Wiring Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–4
Drive Wired with DC Sinking Inputs (PLC output card is sourcing) . . . . . . . . . . . . . . . . . . . . D–4
Drive Wired with DC Sourcing Inputs (PLC output card is sinking) . . . . . . . . . . . . . . . . . . . . D–4
Drive Wired with DC Sinking Outputs (PLC input card is sourcing) . . . . . . . . . . . . . . . . . . . . D–5
Drive Wired with DC Sourcing Outputs (PLC input card is sinking) . . . . . . . . . . . . . . . . . . . . D–5
Drive Relay Outputs Wired with Sinking PLC Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . D–6
Drive Relay Outputs Wired with Sourcing PLC Modules . . . . . . . . . . . . . . . . . . . . . . . . . . D–6
Drive Analog Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–7
Analog Input Wired for Voltage and Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–7
Drive Analog Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–8
Analog Output Wired for Voltage and Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–8
Drive Frequency Output (High-speed pulse output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–9
Communication with GS4 Drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–10
Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–10
Serial Modbus Monitoring and Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–10
ModTCP (Ethernet) Monitor and Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–15
EtherNet/IP Monitor and Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–16
GS4-CM-ENETIP EtherNet/IP I/O Messaging (Implicit Messaging) . . . . . . . . . . . . . . . . . . . D–16
Program Examples Using AutomationDirect CLICK PLC . . . . . . . . . . . . . . . . . . . . . . . . D–18
Modbus RTU CLICK Program Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–18
Modbus TCP CLICK Program Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–22
appendix e: Safe TOrQUe Off � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � e–1
Safe Function Failure Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–2
Safe Torque Off Terminal Function Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–2
Wiring Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–3
Internal STO Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–3
Control Loop Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–3
STO Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–4
Operating Sequence Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–5
STO P6.71=0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–5
STO P6.71=0, P6.29=1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–5
STO P6.71=1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–5
STL1 P6.71=1, P6.29=0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–6
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev L – 10/21/2021
TOC–9
Table of Contents
STL2 P6.71=1, P6.29=1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–6
Error Codes for STO Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E–6
appendix f: pid COnTrOl � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � f–1
Function of PID Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–2
What Does PID Control Accomplish? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–2
PID Control Analogy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–2
Common Applications for PID Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–3
Definition of PID Loop "Directions" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–3
Forward-Acting PID Loop (Heating Loop) (Negative-Feedback Loop) . . . . . . . . . . . . . . . . . . F–3
Reverse-Acting PID Loop (Cooling Loop) (Positive-Feedback Loop) . . . . . . . . . . . . . . . . . . . F–3
PID Control Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–4
Concept of GS4 PID Control & Tuning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–5
Proportional Gain (P) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–5
Integral Time (I) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–5
Derivative Value (D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–6
Proportional Integral Control (PI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–6
Proportional Derivative Control (PD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–6
Proportional Integral Derivative Control (PID). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–6
Tuning Example for PID Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–7
DURA
pulse
GS4 and GS3 PID Parameter Comparisons . . . . . . . . . . . . . . . . . . . . . . . . . . F–9
GS4 Parameters Involved in PID Control – Summary. . . . . . . . . . . . . . . . . . . . . . . . . . .F–10
GS4 Parameters Involved in PID Control – Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–11
GS4 Parameters Involved in PID Control – Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . F–11
TOC–10
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev L – 10/21/2021
Chapter
Chapter
Chapter
GettinG Started
1
1
1
T
able of ConTenTs
Chapter 1: Getting Started
User Manual Overview � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �1–2
Overview of this Publication � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–2
Who Should Read This Manual� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–2
Supplemental Publications � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–2
Technical Support � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–2
Special Symbols � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–2
Purpose of AC Drives � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �1–3
Selecting the Proper Drive Rating � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �1–3
Determine Motor Full-Load Amperage (FLA) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–3
Determine Motor Overload Requirements � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–3
Determine Application Type; Constant Torque or Variable Torque � � � � � � � � � � � � � � � � � � � � 1–3
Installation Altitude � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–4
Determine Maximum Enclosure Internal Temperature � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–5
Derate Output Current Based on Carrier Frequency (if necessary) � � � � � � � � � � � � � � � � � � � � 1–6
DURA
pulse
GS4 AC Drive Environmental Information � � � � � � � � � � � � � � � � � � � � � � � �1–9
Storage and Transportation� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–9
Environmental Conditions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–9
DURA
pulse
GS4 AC Drive Specifications� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–10
230V Class – Constant Torque – (Model-Specific Specifications) � � � � � � � � � � � � � � � � � � � � �1–10
230V Class – Variable Torque – (Model-Specific Specifications) � � � � � � � � � � � � � � � � � � � � � �1–11
460V Class – Constant & Variable Torque – (Model-Specific Specifications) � � � � � � � � � � � � � � �1–12
Specifications Applicable to All GS4 Models � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–14
Receiving and Inspection � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–15
Drive Package Contents� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–15
Model Number Explanation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–16
Nameplate Information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–16
Unpacking Your GS4 DURA
Lifting Eye Locations and Instructions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �1–17
Unpacking the Drive� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �1–19
pulse
AC Drive � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 1–17
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–1
Chapter 1: Getting Started
User ManUal Overview
Overview Of this PublicatiOn
The DURApUlse GS4 AC Drive User Manual describes the installation, configuration, and methods
of operation of the DURApUlse GS4 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 GS4 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
technical suPPOrt
By Telephone: 770-844-4200
(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
NOTE: When you see the “notepad” icon in the left-hand margin, the paragraph to its immediate
right will be a special note.
WARNING: 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).
Page 1–2
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
PUrPOse Of aC Drives
AC drives are generally known by many different names: Adjustable Frequency Drives (AFD),
Variable Frequency Drives (VFD), and Inverters. Drives are used primarily to vary the speed of
three phase AC induction motors, and they also provide non-emergency start and stop control,
acceleration and deceleration, and overload protection. By gradually accelerating the motor,
drives can reduce the amount of motor startup inrush current.
AC drives function by converting incoming AC power to DC, which is then synthesized back into
three phase output power. The voltage and frequency of this synthesized output power is directly
varied by the drive, where the frequency determines the speed of the three phase AC induction
motor.
seleCting the PrOPer Drive rating
deterMine MOtOr full-lOad aMPerage (fla)
Motor FLA is located on the nameplate of the motor.
NOTE: FLA of motors that have been rewound may be higher than stated.
deterMine MOtOr OverlOad requireMents
Many applications experience temporary overload conditions due to starting requirements or
impact loading. Most AC drives are designed to operate at 150% overload for 60 seconds. If the
application requires an overload greater than 150% or longer than 60 seconds, the AC drive must
be oversized.
NOTE: Applications that require replacement of existing motor starters with AC drives may require
up to 600% overload.
Chapter 1: Getting Started
deterMine aPPlicatiOn tyPe; cOnstant tOrque Or variable tOrque
This torque requirement has a direct effect on which drive to select. Variable Torque applications
are generally easier to start; typically fans and pumps. Most other applications outside fans and
pumps fall into the Constant Torque category (machine control, conveyors, etc.). If you are unsure
of the application, assume Constant Torque. The specification, derating, and selection tables are
generally segregated by Constant Torque and Variable Torque.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–3
Chapter 1: Getting Started
GS4 Derating for Altitude
40°C for UL Type 1 / IP 20 & UL Open Type / IP20 Side-by-Side
selecting the PrOPer drive rating (cOntinued)
installatiOn altitude
AC drives rely on air flow for cooling. As the altitude increases, the air becomes less dense, and
this drop in air density decreases the cooling properties of the air. Therefore, the AC drive must be
oversized to compensate for the decrease in cooling. Most AC drives are designed to operate at
100% capacity at altitudes up to 1000 meters.
NOTE: For use above 1000m, the AC drive must be derated as described below.
derate OutPut current based On altitude abOve 1000 Meters
•
If the AC drive is installed at an altitude of 0~1000m, follow normal operation restrictions�
•
If installed at an altitude of 1000~3000m, decrease 1% of the rated current or lower 0�5°C of
temperature for every 100m increase in altitude�
•
Maximum altitude for Corner Grounded is 2000m�
Rating (%) at Standard Ambient Temperature*
100
90
80
70
60
50
40
0 500 1500 25001000 2000 3000
Altitude (m)
*Standard Ambient Temperature = 50°C for UL Open Type / IP20
*Standard Ambient Temperature =
Ta at Rating = 100%
50
45
40
UL Open Type / IP20
40
35
30
UL Open Type / IP20 Side-by-Side
UL Type 1 / IP20
Page 1–4
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 1: Getting Started
Ambient Temperature (°C)
selecting the PrOPer drive rating (cOntinued)
deterMine MaxiMuM enclOsure internal teMPerature
AC drives generate a significant amount of heat and will cause the internal temperature of an
enclosure to exceed the rating of the AC drive, even when the ambient temperature is less than
104°F (40°C). Enclosure ventilation and/or cooling may be required to maintain a maximum
internal temperature of 104°F (40°C) or less. Ambient temperature measurements/calculations
should be made for the maximum expected temperature. When permissible, flange mounting the
AC drive (mounting with the drive heatsink in open ambient air) can greatly reduce heating in the
enclosure.
For use above 104°F (40°C), the AC drive must be derated as described below.
derate OutPut current based On teMPerature abOve 104°f (40°c)
Drive Derating by Temperature and Protection Level
Protection Level Derating
When the GS4 drive is operating at rated current, the ambient temperature has to be
UL Type 1 / IP20 *
UL Open Type
/ IP20 *
* For more information about environmental ratings, refer to the “Operating Temperature and
Protection Level” table on page 1–9 of this chapter.
between -10°C and +40°C� When ambient temperature exceeds 40°C, decrease the rated
current by 2% for every 1°C temperature increase� Maximum allowable temperature is 60°C�
When the GS4 drive is operating at rated current, the ambient temperature has to be
between -10°C and +50°C� When ambient temperature exceeds 50°C, decrease the rated
current by 2% for every 1°C temperature increase� Maximum allowable temperature is 60°C�
Derating for
Ambient Temperature
100%
90%
80%
70%
60%
50%
Output Current Rating(A)
40%
30 35 40 45 50 55 60
UL Open-Type / IP 20
UL TYPE1 / IP20
UL OPEN TYPE / IP 20 side-by-side
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–5
Chapter 1: Getting Started
selecting the PrOPer drive rating (cOntinued)
derate OutPut current based On carrier frequency (if necessary)
carrier frequency effects
AC Drives rectify the incoming 50 or 60Hz line power resulting in DC power at 0Hz. The resulting
DC power is then pulse-width modulated and supplied to the motor by the drive’s power
electronics. IGBTs invert the DC power, simulating a sine wave at the desired frequency (that’s
what allows variable speed in AC induction motors). The speed at which the IGBTs are turned ON
and OFF is called Carrier Frequency. In AC drives, the Carrier Frequency can range from 2kHz to
15kHz. The Carrier Frequency can be adjusted in most AC Drives.
There are trade-offs between choosing High Carrier Frequencies and Low Carrier Frequencies.
benefits Of higher carrier frequencies:
•
Better efficiency (lower harmonic losses) in the motor
•
Lower audible noise
benefits Of lOwer carrier frequencies:
•
Better efficiency in the drive
•
Lower EMI (electrical noise)
•
Reduced reflective wave peak voltage
As a general rule, the Carrier Frequency should be set as low as possible without creating
unacceptable audible noise in the motor. Smaller systems can have higher Carrier Frequencies,
but larger drives (>20 or 30hp) should not have Carrier Frequencies set higher than 6kHz. Heavy
Duty applications typically run around 2~4kHz.
Page 1–6
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 1: Getting Started
315
Ratio(%)
GS4-21P0 – GS4-2015
315
Ratio(%)
GS4-21P0 – GS4-2015
315
Ratio(%)
GS4-41P0 – GS4-4020
315
Ratio(%)
GS4-41P0 – GS4-4020
selecting the PrOPer drive rating (cOntinued)
carrier frequency derating (cOntinued)
These Variable Torque (VT) and Constant Torque (CT) derating curves are for drives with 3-phase
input power. The 230VAC, CT curves also apply equally whether the drive is supplied with
3-phase or 1-phase input power.
230v variable tOrque carrier frequency derating
For 230V Variable Torque
VT/CT Duty Selection P6.34 = 0
Method of Derating P6.33 = 0, 1, or 2
50°C UL Open Type
40°C UL Type 1 or Open Type side-by-side
For 230V Variable Torque
VT/CT Duty Selection P6.34 = 0
Method of Derating P6.33 = 0 or 2
40°C UL Open Type
30°C UL Type 1 or Open Type side-by-side
GS4-2020 – GS4-2050
GS4-2060 – GS4-2100
110
100
90
80
70
60
468101214
579111
110
100
90
80
70
60
Fc (kHz)
460v variable tOrque carrier frequency derating
For 460V Variable Torque
VT/CT Duty Selection P6.34 = 0
Method of Derating P6.33 = 0, 1, or 2
50°C UL Open Type
40°C UL Type 1 or Open Type side-by-side
GS4-4025 – GS4-4075
GS4-4100 – GS4-4300
110
For 460V Variable Torque
VT/CT Duty Selection P6.34 = 0
Method of Derating P6.33 = 0 or 2
40°C UL Open Type
30°C UL Type 1 or Open Type side-by-side
110
GS4-2020 – GS4-2050
GS4-2060 – GS4-2100
468101214
579111
Fc (kHz)
GS4-4025 – GS4-4075
GS4-4100 – GS4-4300
100
90
80
70
60
468101214
579111
Fc (kHz)
100
90
80
70
60
468101214
579111
Reference Chapter 4, Parameters, for complete descriptions of parameters P6.33 and P6.34.
When working with P6.33 (Drive Derating Method), and P6.34 (VT/CT Duty Selection), refer
to P2.10 (PWM Carrier Frequency) for the carrier frequency setting. When P6.34 is set it will
change P2.10, while P6.00/P6.02 (Electronic Thermal Overload Relay (Motor1)/(Motor2)) must be
set independently.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Fc (kHz)
Page 1–7
Chapter 1: Getting Started
315
Ratio(%)
GS4-21P0 – GS4-2015
315
Ratio(%)
GS4-21P0 – GS4-2015
315
Ratio(%)
GS4-41P0 – GS4-4020
315
Ratio(%)
GS4-41P0 – GS4-4020
selecting the PrOPer drive rating (cOntinued)
carrier frequency derating (cOntinued)
230v cOnstant tOrque carrier frequency derating
For 230V Constant Torque
VT/CT Duty Selection P6.34 = 1
Method of Derating P6.33 = 0, 1, or 2
50°C UL Open Type
40°C UL Type 1 or Open Type side-by-side
For 230V Constant Torque
VT/CT Duty Selection P6.34 = 1
Method of Derating P6.33 = 0 or 2
40°C UL Open Type
30°C UL Type 1 or Open Type side-by-side
GS4-2020 – GS4-2050
GS4-2060 – GS4-2100
110
100
90
80
70
60
50
40
268101214
579111
3
4
110
100
90
80
70
60
50
40
268101214
Fc (kHz)
460v cOnstant tOrque carrier frequency derating
For 460V Constant Torque
VT/CT Duty Selection P6.34 = 1
Method of Derating P6.33 = 0, 1, or 2
50°C UL Open Type
40°C UL Type 1 or Open Type side-by-side
For 460V Constant Torque
VT/CT Duty Selection P6.34 = 1
Method of Derating P6.33 = 0 or 2
40°C UL Open Type
30°C UL Type 1 or Open Type side-by-side
GS4-4025 – GS4-4075
GS4-4100 – GS4-4300
110
100
90
80
70
60
50
40
268101214
579111
3
4
110
100
90
80
70
60
50
40
268101214
Fc (kHz)
GS4-2020 – GS4-2050
GS4-2060 – GS4-2100
579111
3
4
Fc (kHz)
GS4-4025 – GS4-4075
GS4-4100 – GS4-4300
579111
3
4
Fc (kHz)
Page 1–8
Reference Chapter 4, Parameters, for complete descriptions of parameters P6.33 and P6.34.
When working with P6.33 (Drive Derating Method), and P6.34 (VT/CT Duty Selection), refer
to P2.10 (PWM Carrier Frequency) for the carrier frequency setting. When P6.34 is set it will
change P2.10, while P6.00/P6.02 (Electronic Thermal Overload Relay (Motor1)/(Motor2)) must be
set independently.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 1: Getting Started
Only the circled area is IP00.
.
duraPulse gs4 aC Drive envirOnMental infOrMatiOn
stOrage and transPOrtatiOn
AC drives should be kept in the shipping cartons or crates until they are installed. In order to
retain the warranty coverage, they should be stored as described below if not to be installed and
used within three months.
•
Store in a clean and dry location free from direct sunlight and corrosive fumes�
•
Store within environmental conditions shown below in the “Environmental Conditions” table�
•
DO NOT store in an area with rapid changes in temperature , to avoid condensation and frost�
•
DO NOT place directly on the ground�
If the drive is stored or is otherwise unused for more than a year, the drive’s internal DC link
capacitors should be recharged before use. Otherwise, the capacitors may be damaged when the
drive starts to operate. We recommend recharging the capacitors of any unused drive at least
once per year. (Refer to Chapter 6, “Maintenance and Troubleshooting” for information about
recharging DC link capacitors.)
envirOnMental cOnditiOns
Environmental* Conditions for GS4 AC Drives
Condition
Installation Location
Ambient Temperature
Relative Humidity
Air Pressure
Pollution Level
Altitude
Package Drop
Vibration
Impact
Installation
Orientation
IEC60364-1/IEC60664-1 Pollution degree 2, Indoor use only n/a n/a
see separate Operating Temperature table below -25°C to +70°C
Max 95%; allowed only in non-condensation, non-frost, non-conductive environment
IEC60721-3-3; allowed only in non-condensation, non-frost, non-conductive environment
(see separate derating section for altitudes of 1000~3000m)
1�0mm, peak to peak value range from 2Hz to 13�2 Hz; 0�7G~1�0G range from 13�2Hz to 55Hz;
Max allowed offset angle ±10° (from vertical installation position)
DO NOT expose the GS4 AC Drive to harsh environments such as dust, direct sunlight, corrosive/flammable
gases, humidity, liquid, or vibrations. The salts in the air must be less than 0.01 mg/cm2 every year.
Operation Storage Transportation
allowed only in non-condensation, non-frost, non-conductive environment
86 to 106 kPa 70 to 106 kPa
Class 3C2; Class 3S2 Class 1C2; Class 1S2 Class 2C2; Class 2S2
0~1000m
n/a
1�0G range from 55Hz to 512 Hz� Comply with IEC 60068-2-6
IEC/EN 60068-2-27
n/a n/a
ISTA procedure 1A (according to weight)
IEC60068-2-31
10° 10°
Frame Size Top cover Conduit Box Protection Level
A~C
D0~G
230V: 1.0~30 hp
460V: 1.0~40 hp
230V: >30hp
460V: >40hp
230V: >30hp
460V: >40hp
* Only the exposed terminal blocks are IP00; the other components are IP20
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Operating Temperature and Protection Level
Operating
Temperature
With top cover removed
With top cover in place IP20 / UL Type1 / NEMA1 -10~40°C [14~104°F]
N/A
N/A
Standard
conduit plate
With conduit
box
Without
conduit box
IP20 / UL Open Type -10~50°C [14~122°F]
IP20 / UL Type1 / NEMA1 -10~40°C [14~104°F]
IP00 / IP20 / UL Open Type *
Other parts are IP20
-10~50°C [14~122°F]
Page 1–9
Chapter 1: Getting Started
duraPulse gs4 aC Drive sPeCifiCatiOns
230v class
230V Class GS4 Model-Specific Specifications; Frame Sizes A~B
For Use With Three-Phase Motors Only
Model Name: GS4-xxxx 21P0 22P0 23P0 25P0 27P5 2010 2015
Frame Size A B
Max Motor Output
(1-phase/3-phase)
hp
kW
0�5/1 0�75/2 1/3 2/5 3/7�5 3/10 5/15
0�37/0�75 0�55/1�5 0�75/2�2 1�5/3�7 2�2/5�5 2�2/7�5 3�7/11
Rated Output Capacity
(1-phase/3-phase)
Rated Output Current
(1-phase/3-phase)
Constant Torque (CT)
Carrier Frequency kHz
Max Motor Output
Output Rating
Rated Output Capacity kVA 2�0 3�2 4�4 6�8 10 13 20
Rated Output Current A
Variable Torque (VT)
Carrier Frequency kHz 2 to 15
Rated Input Current *
CT
(1-phase/3-phase)
Rated Input Current * A 6�4 12 16 20 28 36 52
VT
CT
Rated Voltage/Frequency
VT
Operating Voltage Range
Input Rating *
Frequency Tolerance
Short Circuit Withstand (SCCR)
(A, rms symmetrical)
IE2 Efficiency – Relative Power Loss
Weight (kg [lb])
Watt Loss 100% I (W)
Cooling Method
Braking Chopper
DC Reactor
EMI Filter
kVA
A
hp 1 2 3 5 7�5 10 15
kW
A
1�0/1�9 1�3/2�8 2�0/4�0 3�2/6�4 4�4/9�6 4�4/12 6�8/19
2�4/4�8 3�2/7�1 5/10 8/16 11/24 11/31 17/47
2 to 6
0�75 1�5 2�2 3�7 5�5 7�5 11
5 8 11 17 25 33 49
6�4/6�1 9�7/11 15/15 20/18�5 26/26 26/34 40/50
1-phase/3-phase 200~240 VAC (-15% to +10%), 50/60Hz
3-phase 200~240 VAC (-15% to +10%), 50/60Hz
170~265 VAC
47~63 Hz
100kA
3�1% 2�8% 2�5% 2�1% 2�3% 2�1% 2�2%
2�6 [5�7] 5�4 [11�9]
61 88 115 159 264 335 529
Air-cooled fan
built in
optional
optional
* If 3-phase power source is non-symmetrical, refer to “Circuit Connections – RFI Jumper” in Chapter 2:
Installation and Wiring, page 2–14.
* Please refer to “Appendix A: Accessories” for input fusing information.
Note: For single phase models with identical HP and current ratings, choosing a larger size drive will
provide greater tolerance to heavy current and loads.
Page 1–10
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 1: Getting Started
230V Class GS4 Model-Specific Specifications; Frame Sizes C~E
For Use With Three-Phase Motors Only
Model Name: GS4-xxxx 2020 2025 2030 2040 2050 2060 2075 2100
Frame Size C D E
7�5/20 10/25 10/30 10/40 10/50 15/60 20/75 25/100
Max Motor Output
(1-phase/3-phase)
hp
5�5/15 7�5/18�5 7�5/22 7�5/30 7�5/37 11/45 15/55 18�5/75
kW
Rated Output Capacity
(1-phase/3-phase)
Rated Output Current
(1-phase/3-phase)
Constant Torque (CT)
Carrier Frequency kHz
Max Motor Output
Output Rating
Rated Output Capacity kVA 26 30 36 48 58 72 86 102
Rated Output Current A
Variable Torque (VT)
Carrier Frequency kHz 2 to 10 2 to 6
Rated Input Current *
CT
(1-phase/3-phase)
Rated Input Current * A 72 83 99 124 143 171 206 245
VT
CT
Rated Voltage/Frequency
VT
Operating Voltage Range
Input Rating *
Frequency Tolerance
Short Circuit Withstand (SCCR)
(A, rms symmetrical)
IE2 Efficiency – Relative Power Loss
Weight (kg [lb])
Watt Loss 100% I (W)
Cooling Method
Braking Chopper
DC Reactor
EMI Filter
kVA
A
hp 20 25 30 40 50 60 75 100
kW
A
10/25 13/28 13/34 13/45 13/55 20/68 26/81 30/96
25/62 33/71 33/86 33/114 33/139 49/171 65/204 75/242
2 to 6
15 18�5 22 30 37 45 55 75
65 75 90 120 146 180 215 255
58/68 76/78 76/95 63/118 63/136 94/162 124/196 143/233
1-phase/3-phase 200~240 VAC (-15% to +10%), 50/60Hz
3-phase 200~240 VAC (-15% to +10%), 50/60Hz
170~265 VAC
47~63 Hz
100kA
2�3% 2�4% 2�3% 1�9% 2�1% 1�9% 1�9% 2�7%
9�8 [21�6] 38�5 [84�9] 64�8 [143]
616 733 865 1099 1311 1518 1709 2139
fan
built in optional
optional built in
optional
* If 3-phase power source is non-symmetrical, refer to “Circuit Connections – RFI Jumper” in Chapter 2:
Installation and Wiring, page 2–14.
* Please refer to “Appendix A: Accessories” for input fusing information.
Note: For single phase models with identical HP and current ratings, choosing a larger size drive will
provide greater tolerance to heavy current and loads.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–11
Chapter 1: Getting Started
460v class
460V Class GS4 Model-Specific Specifications
Model Name: GS4-xxxx 41P0 42P0 43P0 45P0 47P5 4010 4015 4020
Frame Size A B
Constant
Torque
(CT)
Output
Rating
Variable
Torque
(VT)
CT
VT
Input
Rating *
IE2 Efficiency – Relative Power Loss
Weight (kg [lb])
Watt Loss 100% I (W)
Cooling Method
Braking Chopper
DC Reactor
EMI Filter
Rated Voltage/Frequency
Operating Voltage Range
Frequency Tolerance
Short Circuit Withstand (SCCR)
(A, rms symmetrical)
Max Motor Output
Rated Output Capacity kVA
Rated Output Current A
Carrier Frequency kHz
Max Motor Output
Rated Output Capacity kVA
Rated Output Current A
Carrier Frequency kHz
Rated Input Current A
hp
kW
hp
kW
* If 3-phase power source is non-symmetrical, refer to “Circuit Connections – RFI Jumper” in Chapter 2:
Installation and Wiring, page 2–14.
Please refer to “Appendix A: Accessories” for input fusing information.
1 2 3 5 7�5 10 15 20
0�75 1�5 2�2 3�7 5�5 7�5 11 15
2�3 3�0 4�5 6�5 8�8 14 18 24
2�9 3�8 5�7 8�1 11 17 23 30
2 to 6
1 2 3 5 7�5 10 15 20
0�75 1�5 2�2 3�7 5�5 7�5 11 15
2�4 3�2 4�8 7�2 9�6 14 19 25
3 4 6 9 12 18 24 32
2 to 15
4�1 5�6 8�3 13 16 19 25 33
4�3 5�9 8�7 14 17 20 26 35
3-phase 380~480 VAC (-15% to +10%), 50/60Hz
323~528 VAC
47~63 Hz
100kA
2�6% 2�3% 2�2% 2�0% 1�9% 2�1% 2�0% 1�8%
2�6 [5�7] 5�4 [11�9]
59 74 104 141 180 292 380 518
natural
convection
built in
optional
optional
fan
Page 1–12
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 1: Getting Started
460V Class GS4 Model-Specific Specifications (continued)
Model Name: GS4-xxxx 4025 4030 4040 4050 4060 4075 4100
Frame Size C D0 D
Constant
Torque
(CT)
Output
Rating
Variable
Torque
(VT)
CT
VT
Input
Rating *
IE2 Efficiency – Relative Power Loss
Weight (kg [lb])
Watt Loss 100% I (W)
Cooling Method
Braking Chopper
DC Reactor
EMI Filter
Rated Voltage/Frequency
Operating Voltage Range
Frequency Tolerance
Short Circuit Withstand (SCCR)
(A, rms symmetrical)
Max Motor Output
Rated Output Capacity kVA
Rated Output Current A
Carrier Frequency kHz
Max Motor Output
Rated Output Capacity kVA
Rated Output Current A
Carrier Frequency kHz
Rated Input Current A
hp
kW
hp
kW
* If 3-phase power source is non-symmetrical, refer to “Circuit Connections – RFI Jumper” in Chapter 2:
Installation and Wiring, page 2–14.
Please refer to “Appendix A: Accessories” for input fusing information.
25 30 40 50 60 75 100
18�5 22 30 37 45 55 75
29 34 45 55 69 84 114
36 43 57 69 86 105 143
2 to 6
25 30 40 50 60 75 100
18�5 22 30 37 45 55 75
30 36 48 58 73 88 120
38 45 60 73 91 110 150
2 to 10
38 45 60 70 96 108 149
40 47 63 74 101 114 157
3-phase 380~480 VAC (-15% to +10%), 50/60Hz
323~528 VAC
47~63 Hz
100kA
1�6% 1�6% 1�6% 1�6% 1�6% 1�4% 1�3%
9�8 [21�6] 27�0 [59�5] 38�5 [84�9]
507 635 866 993 1147 1413 1742
fan
built in optional
optional built in
optional
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–13
Chapter 1: Getting Started
Model Name: GS4-xxxx 4125 4150 4175 4200 4250 4300
Frame Size E F G
Constant
Torque
(CT)
Output
Rating
Variable
Torque
(VT)
CT
VT 167 207 240 300 380 400
Input
Rating *
IE2 Efficiency – Relative Power Loss
Weight (kg [lb]) 64�8 [143] 86�5 [191] 134 [295]
Watt Loss 100% I (W) 2092 2599 3081 3783 4589 5772
Cooling Method fan
Braking Chopper optional
DC Reactor built in
EMI Filter optional
* If 3-phase power source is non-symmetrical, refer to “Circuit Connections – RFI Jumper” in
Chapter 2: Installation and Wiring, page 2–14.
Please refer to “Appendix A: Accessories” for input fusing information.
Rated Voltage/Frequency
Operating Voltage Range 323~528 VAC
Frequency Tolerance 47~63 Hz
Short Circuit Withstand (SCCR)
(A, rms symmetrical)
460V Class GS4 Model-Specific Specifications (continued)
Max Motor Output
Rated Output Capacity kVA
Rated Output Current A 171 209 247 295 352 437
Carrier Frequency kHz 2 to 6
Max Motor Output
Rated Output Capacity kVA
Rated Output Current A 180 220 260 310 370 460
Carrier Frequency kHz 2 to 9
Rated Input Current A
hp
kW 90 110 132 160 185 220
hp
kW 90 110 132 160 185 220
125 150 175 215 250 300
136 167 197 235 280 348
125 150 175 215 250 300
143 175 207 247 295 367
159 197 228 285 361 380
3-phase 380~480 VAC (-15% to +10%), 50/60Hz
100kA
1�2% 1�2% 1�3% 1�3% 1�4% 1�5%
Page 1–14
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
sPecificatiOns aPPlicable tO all gs4 MOdels
GS4 General Specifications (Applicable to All Models)
Control Method
Starting Torque Up to 120% (VT) or 150% (CT) for one minute
V/F Curve 4 point adjustable V/F curve and square curve
Speed Response Ability
Torque Limit
Torque Accuracy ±5%
Max Output Frequency (Hz)
Output Frequency Accuracy
Output Frequency Resolution
Overload Tolerance
Frequency Setting Signal
Accel/Decel Time
Control Characteristics
Main Control Function
Fan Control
Motor Protection Electronic thermal relay protection
Over-current Protection
Over-voltage Protection
Over-temperature Protection Built-in temperature sensor
Stall Prevention
Restart After Instantaneous
Power Failure
Protection Characteristics
Ground Leakage Current
Protection
Agency Approvals
1: V/F (V/Hz control); 2: SVC (sensorless vector control)
5Hz
VT: 170% torque current
CT: 180% torque current
230V series: 600�00 Hz (75hp & above: 400�00 Hz)
460V series: 600�00 Hz (125hp & above: 400�00 Hz)
Digital command: ±0�01%, -10°C to +40°C
Analog command: ±0�1%, 25±10°C
Digital command: 0�01Hz
Analog command: (0�03) x (max output frequency) / 60Hz [±11 bit]
VT duty: rated output current is 120% for 60 seconds
CT duty: rated output current is 150% for 60 seconds
+10V to -10V, 0 to 10V, 4~20mA, 0~20mA
0�00~600�00 / 0�0~6000�0 seconds
Fault restart; Parameter copy; Dwell; BACnet communication;
Momentary power loss ride-through; Speed search; Over-torque
detection; Torque limit; 16-step speed (max); Accel/Decel time
switch; S-curve accel/decel; 3-wire sequence; Auto-Tuning (rotational,
stationary); Frequency upper/lower limit settings; Cooling fan on/
off switch; Slip compensation; Torque compensation; JOG frequency;
MODBUS communication (RS-485 RJ45, max 115�2 kbps); DC injection
braking at start/stop; Smart stall; PID control (with sleep function);
Energy saving control
230V model GS4-2020 and above: PMW control
230V model GS4-2015 and below: ON/OFF switch control
460V model GS4-4025 and above: PMW control
460V model GS4-4020 and below: ON/OFF switch control
For drive model 230V and 460V:
Over-current protection for 240% rated current
Current clamp: VT duty 170–175%; CT duty 180~185%
230V: drive will stop when DC-BUS voltage exceeds 410V
460V: drive will stop when DC-BUS voltage exceeds 820V
Stall prevention during acceleration, deceleration, and running
independently
Parameter setting up to 20 seconds
Leakage current is higher than 50% of rated current of the AC motor drive
CE, cULus, Reach, RoHS
(Agency approvals do not apply to accessory conduit box kits, fan kits,
flange mount kits, and braking resistors�)
Chapter 1: Getting Started
efficiency class
The EU Ecodesign regulation directive establishes a framework to set mandatory ecological
requirements for energy-using and energy-related products. The IEC 61800-9-2 standard defines
the efficiency classes for AC drives. The efficiency classes range (low to high) from IE0 to IE2. These
classes apply to AC drives rated 100 to 1000 V and 0.12 to 1000 kW (1/6 to 1,340 HP).
Drive manufacturers must declare power losses in terms of percentage of rated apparent output
power at eight different operating points, as well as standby losses. The International Efficiency
(IE) level is given at the nominal point.
The power losses of GS4 drives shall not exceed the maximum power losses corresponding to
the IE2 efficiency level. For specific power losses of each drive model, see the drive specification
tables.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–15
Chapter 1: Getting Started
reCeiving anD insPeCtiOn
drive Package cOntents
After receiving the GS4 AC drive, please check the following:
1) Make sure that the package includes the DURApUlse GS4 AC drive and the DURApUlse GS4 AC
Drive Quick-Start Guide.
2) Carefully follow the unpacking instructions contained in this chapter of this user manual when
unpacking your DURApUlse GS4 AC drive.
3) Please inspect the unit after unpacking to assure it was not damaged during shipment. Make
sure that the part number printed on the package corresponds with the part number indicated
on the nameplate.
4) Make sure that the part number indicated on the nameplate corresponds with the part number
of your order.
5) Make sure that the voltage for the wiring lies within the range as indicated on the nameplate.
Please install the GS4 AC drive according to this manual.
6) Before applying the power, please make sure that all the devices, including power, motor, control
board, and digital keypad are connected correctly.
7) When wiring the GS4 AC drive, please make sure that the wiring of input terminals “R/L1, S/L2, T/
L3” and output terminals “U/T1, V/T2, W/T3” are correct to prevent drive damage.
8) When power is applied, select the language and set parameter groups via the digital keypad
(GS4-KPD). When executing a trial run, please begin with a low speed, and then gradually
increase the speed until the desired speed is reached.
The GS4 AC drive should be kept in the shipping carton or crate before installation. In order to
retain the warranty coverage, the GS4 AC drive should be stored properly when it is not to be used
for an extended period of time. Refer to the preceding “Environmental Information” section for
proper storage conditions.
Page 1–16
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
MODel nUMber exPlanatiOn
GS4- 4 7P5
Series Name
Applicable Motor Capacity*
1P0: 1.0hp 2P0: 2.0hp 3P0: 3.0hp 5P0: 5.0hp
7P5: 7.5hp 010: 10hp 015: 15hp 020: 20hp
025: 25hp 030: 30hp 040: 40hp 050: 50hp
060: 60hp 075: 75hp 100: 100hp 125: 125hp
150: 150hp 175: 175hp 200: 200hp 250: 250hp
300: 300hp
*Not all capacities are available in each voltage.
Input Voltage
2: 230VAC
4: 460VAC
naMePlate infOrMatiOn
MODEL : GS4-21P0
INPUT : (Variable Torque / Constant Torque)
VT : 3PH 200-240V 50/60Hz 6�4A
CT : 3PH 200-240V 50/60Hz 6�1A
CT : 1PH 200-240V 50/60Hz 6�4A
OUTPUT : (Variable Torque / Constant Torque)
VT : 3PH 0-240V 5A 2�0KVA 0�75KW/1HP
CT : 3PH 0-240V 4�8A 1�9KVA 0�75KW/1HP
CT : 3PH 0-240V 2�4A 1�0KVA 0�37KW/0�5HP
FREQUENCY RANGE : 0-600Hz
SHORT CIRCUIT CURRENT : 100KA
IP20 / UL Open-Type with top cover removed
(rated -10°C to 50°C Ambient)�
IP20 / NEMA 1 / UL Type 1 with top cover
Installed (rated -10°C to 40°C Ambient)�
Refer to user manual�
Chapter 1: Getting Started
MODEL : GS4-41P0
INPUT : (Variable Torque / Constant Torque)
VT : 3PH 380-480V 50/60Hz 4�3A
CT : 3PH 380-480V 50/60Hz 4�1A
OUTPUT : (Variable Torque / Constant Torque)
VT : 3PH 0-480V 3�0A 2�4KVA 0�75KW/1HP
CT : 3PH 0-480V 2�9A 2�3KVA 0�75KW/1HP
FREQUENCY RANGE : 0-600Hz
SHORT CIRCUIT CURRENT : 100KA
IP20 / UL Open-Type with top cover removed
(rated -10°C to 50°C Ambient)�
IP20 / NEMA 1 / UL Type 1 with top cover
Installed (rated -10°C to 40°C Ambient)�
Refer to user manual�
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Automationdirect.com
Ver : 01.00 MADE IN CHINA
Automationdirect.com
Ver : 01.00 MADE IN CHINA
Page 1–17
Chapter 1: Getting Started
UnPaCking YOUr gs4 duraPulse aC Drive
CAUTION: The larger GS4 DURApUlse AC drives, frame sizes D through G, can easily be
permanently damaged during unpacking, unless the following instructions are followed carefully.
lifting eye lOcatiOns and instructiOns
1)
GS4 DURApUlse AC drives frame sizes
D(0) through G have lifting eyes built in
to the four corners of the backplane, as
shown in this typical drawing.
2)
Frames D through E:
Ensure that the lifting hook properly
goes through the lifting eyes, as shown.
Frames F through G:
Ensure that the lifting hook properly
goes through the lifting eyes, as shown.
Page 1–18
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
3)
Frames D(0) through E:
Ensure that the angle between the
lifting eyes and the lifting device is
within the specification, as shown.
Chapter 1: Getting Started
Frames F through G:
Ensure that the angle between
the lifting eyes and the lifting
device is within the specification,
as shown. Use a spreader bar to
avoid bending the lifting eyes.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–19
Chapter 1: Getting Started
unPacking the drive
unPacking fraMe size d(0) drives
1)
Remove the 12 cover screws to open
the crate.
2)
Remove the packing filler and
Quick-Start Guide.
3)
Remove the 8 screws that are fastened
on the pallet, and remove the wooden
plate.
4)
Lift the drive by hooking the lifting
eyes. The drive is now ready for
installation.
Page 1–20
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
unPacking fraMe size e drives
1)
Remove the 4 screws on the iron
plates. There are 4 iron plates and a
total of 16 screws.
2)
Remove the crate cover, packing filler,
and Quick-Start Guide.
Chapter 1: Getting Started
3)
Remove the 8 screws that hold the
drive to the pallet.
4)
Lift the drive by hooking the lifting
eyes. The drive is now ready for
installation.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–21
Chapter 1: Getting Started
6
3
5
unPacking fraMe size f drives
1)
Remove the 6 clips on the side of the
crate with a flat-head screwdriver.
2)
Remove the crate cover, packing filler,
and Quick-Start Guide.
5
4
1
2
3)
Remove the 5 screws that hold the
drive to the pallet.
4)
Use a spreader bar to avoid bending
the lifting eyes, and lift the drive by
hooking the lifting eyes. The drive is
now ready for installation.
4
3
2
1
Page 1–22
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
unPacking fraMe size g drives
4
3
3
1)
Remove the 6 clips on the side of the
crate with a flat-head screwdriver.
2)
Remove the crate cover, packing filler,
and Quick-Start Guide.
Chapter 1: Getting Started
5
6
1
2
3)
4
5
1
2
Remove the 5 screws that hold the
drive to the pallet.
4)
Use a spreader bar to avoid bending
the lifting eyes, and lift the drive by
hooking the lifting eyes. The drive is
now ready for installation.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 1–23
Chapter 1: Getting Started
BLANK
PAG E
Page 1–24
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter
Chapter
Chapter
InstallatIon and WIrIng
2
2
2
T
able Of COnTenTS
Chapter 2: Installation and Wiring
Drive Models by Frame Size � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–2
Installation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–2
Minimum Clearances and Air Flow� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–3
Minimum Clearance Distances � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–3
Airflow and Power Dissipation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–6
Dimensions� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–7
Circuit Connections – RFI Jumper � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–14
RFI Jumper Removal� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–14
Isolating Main Power from Ground � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–15
Floating Ground System (IT Systems) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–16
Asymmetric Ground System (Corner Grounded TN Systems) � � � � � � � � � � � � � � � � � � � � � � �2–16
Circuit Connections – Warnings and Notes � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–17
Danger!� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–17
Wiring Terminal Access � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–20
Control Terminal Access� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–20
Removing the Control Terminal Block � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–21
Main Circuit Wiring Terminals � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–22
Main Terminal Specifications � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–22
Wiring Terminal Connector Dimensions – Main-Circuit Terminals � � � � � � � � � � � � � � � � � � � � �2–24
Main Terminal Diagrams � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–28
Main Circuit Wiring Diagrams � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–30
Control Circuit Wiring Terminals � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–31
Control Terminal Specifications� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–31
Control Terminal Block Diagram & Wiring Specifications � � � � � � � � � � � � � � � � � � � � � � � � � 2–34
Control Terminal Wiring Instructions� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–34
Control Circuit Wiring Diagrams � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–35
Digital Inputs� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–35
Full I/O with Sinking Inputs � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2–36
Full I/O with Sourcing Inputs � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �2–37
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–1
Chapter 2: Installation and Wiring
Drive MoDels by FraMe size
GS4 DURApUlse Drive Models by Frame Size
Frame Drive
A
B
C
D0
D
E
F
G
GS4-21P0; GS4-41P0; GS4-22P0; GS4-42P0; GS4-23P0; GS4-43P0; GS4-25P0; GS4-45P0; GS4-47P5
GS4-27P5; GS4-2010; GS4-4010; GS4-2015; GS4-4015; GS4-4020
GS4-2020; GS4-2025; GS4-4025; GS4-2030; GS4-4030; GS4-4040
GS4-4050; GS4-4060
GS4-2040; GS4-2050; GS4-4075; GS4-4100
GS4-2060; GS4-2075; GS4-2100; GS4-4125; GS4-4150
GS4-4175; GS4-4200
GS4-4250; GS4-4300
installation
Install the AC drive in an enclosure that is specifically designed to house electrical and electronic
control equipment. Provide proper spacing within the enclosure to allow the dissipation of heat
produced by the drive and any other included electrical and electronic equipment. Ventilation or
air conditioning may also be required, depending upon the application.
Failure to observe these precautions may damage the drive and void the warranty!
Improper installation of the AC drive will greatly reduce its life. Observe the following precautions
when installing the drive:
•
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�
•
Install the AC drive in Pollution Degree 2 environments only�
Pollution Degree 2: Normally only non-conductive pollution occurs� Temporary conductivity
caused by condensation is to be expected�
•
Install the AC drive in a metal cabinet� When installing one drive below another, use a metal
separator between the drives to prevent mutual heating and to prevent the risk of fire�
•
Mount the AC drive securely on a flat, rigid, non-flammable surface�
•
Mount the AC drive vertically and do not restrict the air flow to the heat sink fins�
•
Prevent fiber particles, scraps of paper, shredded wood saw dust, metal particles, etc� from
adhering to the heat sink�
ac drives generate a large amount oF heat which may damage them. auxiliary cooling methods are
typically required in order not to exceed maximum ambient temperatures.
Page 2–2
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
MiniMuM ClearanCes anD air Flow
diagraM directional arrows
•
Air Inflow: Blue Arrow → →
•
Air Outflow: Red Arrow → →
•
Distance: Black Arrows ↔ ↔
MiniMuM clearance distances
1) single drive installation (FraMes a–g)
Chapter 2: Installation and Wiring
2) MultiPle drives side-by-side (FraMes a–c)
3) MultiPle drives side-by-side (FraMes d0, d, e, F)
•
Install a metal separator between the drives�
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–3
Chapter 2: Installation and Wiring
4) MultiPle drives side-by-side (FraMe g)
5) MultiPle drives side-by-side and over/under (FraMes a–g)
•
When installing one AC motor drive below another one (over/under installation), use a metal
separator between the drives to prevent mutual heating�
•
The temperature measured at the fan’s inflow side must be lower than the temperature measured
at the operation side�
•
If the fan’s inflow temperature is higher, use a larger metal separator�
•
Ta = ambient air temperature measured at 50mm away from the fan’s inflow side�
Dimensions for Minimum Clearance Figures 1–5 *
Frame Size A (mm / in) B (mm / in) C (mm / in) D (mm / in)
A–C
D(0)–F
G
60 / 2�4 30 / 1�2 10 / 0�4 0 / 0
100 / 4�0 50 / 2�0 n/a 0 / 0
200 / 7�9 100 / 4�0 n/a 0 / 0
* The minimum mounting clearances stated in this table applies to GS4
drives frames A to G. Failure to follow the minimum mounting clearances
may cause the fan to malfunction and cause a heat dissipation problem.
Page 2–4
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
•
Mounting clearances stated in the figure are for installing
the drive in an open area� To install the drive in a confined
space (such as cabinet or electric box), please observe these
three rules: (1) Maintain the minimum mounting clearances�
(2) Install ambient air ventilation equipment or an air
conditioner to keep surrounding temperature lower than
operation temperature� (3) Refer to parameter setting and set
up P2�10 Carrier Frequency, P6�00/P6�02 Electronic Thermal
Overload Relay, P6�33 Method of Derating, and P6�34 VT/CT
Duty Selection�
•
The following table shows the heat dissipation and the
required air volume when installing a single drive in a
confined space� When installing multiple drives, the required
air volume should be multiplied by the number of drives�
•
Refer to the following chart (Air flow rate for cooling) for
ventilation equipment design and selection�
•
Refer to the following chart (Power dissipation) for air
conditioner design and selection�
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–5
Chapter 2: Installation and Wiring
airFlow and Power dissiPation
Airflow and Power Dissipation
(1)
for Cooling Power Dissipation
454
454 771 5772
(1)
(m3/hr) Power Dissipation
Loss External
(Heat sink)
–
771
Internal Total
–
Model
Number
GS4-21P0
GS4-22P0
GS4-23P0
GS4-25P0
GS4-27P5
GS4-2010
GS4-2015
GS4-2020
GS4-2025
GS4-2030
GS4-2040
GS4-2050
GS4-2060
GS4-2075
GS4-2100
GS4-41P0
GS4-42P0
GS4-43P0
GS4-45P0
GS4-47P5
GS4-4010
GS4-4015
GS4-4020
GS4-4025
GS4-4030
GS4-4040
GS4-4050
GS4-4060
GS4-4075
GS4-4100
GS4-4125
GS4-4150
GS4-4175
GS4-4200
GS4-4250
GS4-4300
Frame
Size
External Internal Total External Internal Total
A
B
166 12 178 282 20 302 455 161 616
C
D
E
A
B
C
D0
D
E
F
G –
166 12 178 282 20 302 549 184 733
166 12 178 282 20 302 649 216 865
179 30 209 304 51 355 913 186 1099
179 30 209 304 51 355 1091 220 1311
228 73 301 387 124 511 1251 267 1518
228 73 301 387 124 511 1401 308 1709
246 73 319 418 124 542 1770 369 2139
126 21 147 214 36 250 655 211 866
179 30 209 304 51 355 809 184 993
179 30 209 304 51 355 929 218 1147
179 30 209 304 51 355 1156 257 1413
186 30 216 316 51 367 1408 334 1742
257 73 330 437 124 561 1693 399 2092
223 73 296 379 124 503 2107 491 2598
224 112 336 381 190 571 2502 579 3081
289 112 401 491 190 681 3096 687 3783
Airflow Rate
Flow Rate
– – – – – – 33 27 60
14 – 14 24 – 24 56 31 87
14 – 14 24 – 24 79 36 115
10 – 10 17 – 17 113 46 159
40 14 54 68 24 92 197 67 264
66 14 80 112 24 136 249 86 335
58 14 73 99 24 123 409 121 530
– – – – – – 33 25 58
– – – – – – 45 29 74
14 – 14 24 – 24 71 33 104
10 – 10 17 – 17 103 38 141
10 – 10 17 – 17 134 46 180
40 14 54 68 24 92 216 76 292
66 14 80 112 24 136 287 93 380
58 14 73 99 24 123 396 122 518
99 21 120 168 36 204 369 138 507
99 21 120 168 36 204 476 158 634
(1)
(cfm) Flow Rate
• Heat dissipation shown in the chart is for
installing a single GS4 drive in a confined
• The required airflow shown in chart is for installing a single GS4 drive in a
confined space�
• When installing multiple GS4 drives, the required air volume would be the
required air volume for a single GS4 drive multiplied by the number of GS4
drives�
space�
• When installing multiple drives, the volume
of heat dissipation should be the heat
dissipated by a single GS4 drive multiplied
by the number of GS4 drives�
• Heat dissipation for each model is calculated
by rated voltage, current and default carrier
frequency�
1) External flow rate is across the heat sink.
Internal flow rate is through the chassis.
Published flow rates are the result of active cooling using fans; factory-installed in the drive.
Unpublished flow rates (-) are the result of passive cooling in drives without factory-installed fans.
2) When calculating power dissipation (Watt Loss) use the total value if the drive is foot mounted, or the
internal value if the drive is flange mounted. Where only a total value is published, these models cannot be
flange mounted.
(2)
(Watt)
(2)
4589
Page 2–6
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
DiMensions
(Units = mm [in])
See our website: www.AutomationDirect.com for complete engineering drawings.
Chapter 2: Installation and Wiring
GS4 duraPulse Frame Sizes by Drive Model
230V 460V
Drive Frame Drive Frame
GS4-21P0
GS4-22P0 GS4-42P0
GS4-23P0 GS4-43P0
GS4-25P0 GS4-45P0
GS4-27P5
GS4-2010 GS4-4010
GS4-2020
GS4-2025 GS4-4025
GS4-2040
GS4-2050 GS4-4050
GS4-2060
GS4-2075 GS4-4075
GS4-2100 GS4-4100
A
B
C
D
E
GS4-41P0
GS4-47P5
GS4-4020
GS4-4040
GS4-4060
GS4-4125
GS4-4150
GS4-4175
GS4-4200
GS4-4250
GS4-4300
A
BGS4-2015 GS4-4015
CGS4-2030 GS4-4030
D0
D
E
F
G
FraMe size a
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–7
Chapter 2: Installation and Wiring
diMensions (Units = mm [in])
See our website: www.AutomationDirect.com for complete engineering drawings.
FraMe size b
FraMe size c
Ø34.0
[1.34]
Page 2–8
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
diMensions (Units = mm [in])
See our website: www.AutomationDirect.com for complete engineering drawings.
FraMe size d0
FraMe size d0 with conduit box
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–9
Chapter 2: Installation and Wiring
diMensions (Units = mm [in])
See our website: www.AutomationDirect.com for complete engineering drawings.
FraMe size d
FraMe size d with conduit box
Page 2–10
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
diMensions (Units = mm [in])
See our website: www.AutomationDirect.com for complete engineering drawings.
FraMe size e
FraMe size e with conduit box
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–11
Chapter 2: Installation and Wiring
diMensions (Units = mm [in])
See our website: www.AutomationDirect.com for complete engineering drawings.
FraMe size F
FraMe size F with conduit box
Page 2–12
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
diMensions (Units = mm [in])
See our website: www.AutomationDirect.com for complete engineering drawings.
FraMe size g (nOT Capable Of flanGe MOUnTinG)
FraMe size g with conduit box (nOT Capable Of flanGe MOUnTinG)
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–13
Chapter 2: Installation and Wiring
CirCuit ConneCtions – rFi JuMper
RFI Jumper: The GS4 drive may emit electrical noise. The RFI jumper, when left in place, enables
an internal filter to supress radio frequency interference on the power line.
rFi JuMPer reMoval
The RFI jumper may need to be removed in some cases, such as situations in which the GS4 drive
is powered from an Asymmetric Ground System (Corner Grounded TN System), as described on
page 2–16.
FraMes a~c
Screw Torque: 8~10 kg·cm [6.9~8.7 lb·in]
Loosen the screw indicated in the view below, and remove the RFI jumper. Tighten the screw to
the specified torque after the RFI jumper is removed.
FraMes d0~g
Remove the MOV-PLATE by hand; no screws need to be loosened.
Page 2–14
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
Ground terminals
isolating Main Power FroM ground
warning: iF the power distribution system supplying the gs4 drive is single phase, the rFi jumper
must be removed.
warning: iF the power distribution system supplying the gs4 drive is a Floating-ground system (it)
or an asymmetric-ground system (tn), the rFi jumper must be removed.
If the power distribution system supplying the GS4 drive is a floating ground system (IT) or an
asymmetric ground system (TN), the RFI jumper must be removed. Removing the RFI jumper
disconnects the internal RFI filter capacitor between the drive’s frame and circuits to avoid
damaging those circuits and to reduce ground leakage current.
Important points regarding ground connection
•
To ensure the safety of personnel, proper operation, and to reduce electromagnetic radiation, the
GS4 drive must be properly grounded during installation�
•
The diameter of the cables must meet the size specified by applicable codes and regulations�
•
The grounding cable must be connected to the ground of the GS4 drive to meet safety
regulations�
•
The grounding cable can be used as the ground for equipment only when the aforementioned
points are met�
•
When installing multiple GS4 drives, do not connect the grounds of the AC motor drive in
series� Instead, utilize a single-point grounding scheme (as shown below), or provide individual
grounding rods for each GS4 drive�
Best wiring setup for ground wires
Pay particular attention to the following WARNINGS:
warning: do not remove the rFi jumper while power is applied to the gs4 drive.
warning: cutting the rFi short-circuit cable will also cut oFF the conductivity oF the capacitor.
gap discharge may occur once the transient voltage exceeds 1000v.
warning: the rFi jumper may not be removed iF the main power is a symetrical grounded power
system.
warning: the rFi jumper may not be removed while conducting high voltage tests.
warning: when conducting a high voltage test to the entire Facility, the main power and the motor
must be disconnected iF leakage current is too high.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–15
Chapter 2: Installation and Wiring
Floating ground systeM (it systeMs)
A floating ground system is also called an IT system, an ungrounded system, or a high impedance/
resistance grounding system (greater than 30Ω).
caution: do not install an external rFi/emc Filter! the emc Filter will pass through the
rFi capacitor, thus connecting power input to ground. this is very dangerous and can easily
damage the gs4 drive.
asyMMetric ground systeM (corner grounded tn systeMs)
caution: do not remove the rFi jumper while the input terminals oF the gs4 drive carries
power.
The RFI jumper must be removed in the following four situations. This is to prevent the system
from grounding through the RFI capacitor, damaging the GS4 drive.
RFI Jumper Must Be Removed (Asymmetric Ground / Corner Grounded TN Systems)
1) Grounding at a Corner of a Triangle Configuration 2) Grounding at a Midpoint in a Polygonal Configuration
3) Grounding at One End in a Single-Phase
Configuration
4) No Stable Neutral Grounding in a Three-Phase
Autotransformer Configuration
The RFI jumper should be left in place for a symmetrically grounded system.
RFI Jumper Left In Place (Symmetrical Ground System)
Internal grounding through internal RFI filter, which reduces
electromagnetic radiation.
In a situation with higher requirements for electromagnetic
compatibility, and using a symmetrical grounding power system,
an EMC filter can be installed.
As a reference, the diagram on the right is a
symmetrical grounding power system.
Page 2–16
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
CirCuit ConneCtions – warnings anD notes
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 will void all warranties, may
result in a saFety hazard, and may void the ul listing.
warning: do not connect the ac input power to the t1, t2, and t3 output terminals. doing this will
damage the ac drive.
warning: do not connect single-phase power to a three-phase drive model.
warning: tighten all screws to the proper torque rating. see “main circuit wiring” later in this
chapter.
wiring notes: Please read Prior to installation.
1) During installation, follow all local electrical, construction, and safety codes for the country in
which the AC drive is to be installed.
2) Refer to the “DURApUlse GS4 AC Drive Specifications” in chapter 1 for voltage and current
requirements.
3) Torque the screws of the main circuit terminals to prevent loosening due to vibration.
4) The addition of a magnetic contactor (MC) in the AC line power input wiring is recommended to
turn off power quickly and reduce the possibility of malfunction if the protection function of the
GS4 AC drive is activated.
5) Do not use a power circuit contactor or disconnect switch for normal run/stop control of the GS4
AC drive and motor. This will reduce the operating life cycle of the AC drive. Cycling a power
circuit switching device while the AC drive is in run mode should be done only in emergency
situations.
6) Make sure the appropriate protective devices (circuit breaker or fuses) are connected between
the power supply and AC drive.
7) Make sure that the leads are connected correctly and that the GS4 AC drive is properly grounded.
(Ground resistance should not exceed 0.1Ω.)
8) Use ground leads that comply with AWG/MCM standards and keep them as short as possible.
9) Multiple GS4 AC drives can be installed in one location. All of the units should be grounded
directly to a common ground terminal. The GS4 AC drive ground terminals may also be
connected in parallel, as shown in the figure below.
Make sure there are no ground loops.
Chapter 2: Installation and Wiring
Correct Incorrect
10) When the GS4 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.
11) Make sure that the power source is capable of supplying the correct voltage and required current
to the GS4 AC drive.
12) Do not attach or remove wiring when power is applied to the GS4 AC drive.
13) Do not inspect components unless inside “POWER” lamp is turned off.
14) Do not monitor the signals on the circuit board while the GS4 AC drive is in operation.
15) GS4 series AC drives cannot be used with single-phase motors.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Forward
Running
Page 2–17
Chapter 2: Installation and Wiring
16) Route the power and control wires separately, or at 90 degree angle to each other.
17) Ground both ends of the shield wire or conduit for the power wiring.
a) If using a “VFD cable,” follow the manufacturer’s recommendation for grounding the cable
shield.
b) If using conduit, bond and ground conduit according to applicable electrical codes.
18) If a filter is required for reducing EMI (Electro Magnetic Interference), install it as close as possible
to the GS4 AC drive. EMI can also be reduced by lowering the Carrier Frequency.
Please refer to the “Applied EMI/RFI Techniques” white paper at support.automationdirect.com.
19) If the GS4 AC drive is installed in a place where a load reactor is needed, install the reactor
close to the T1, T2, and T3 side of GS4 AC drive. Do not use a Capacitor, L-C Filter (InductanceCapacitance), or R-C Filter (Resistance-Capacitance).
20) When using a GFCI (Ground Fault Circuit Interrupt), select current sensor with sensitivity of
200mA or higher, and not less than 0.1-second operation time to avoid nuisance tripping.
Main Power terMinals
•
Do not supply GS4 460VAC models with single-phase power� R/L1, S/L2, and T/L3 have no
phase-sequence requirement; they can be wired in any order�
•
Do NOT start/stop the GS4 AC drive by turning input power ON/OFF� Start/stop the GS4 AC drive
using RUN/STOP commands via control terminals or the keypad� If you must start/stop the GS4
AC drive by turning power ON/OFF, it is recommended to do so only ONCE per hour�
outPut terMinals For Main circuit
•
Do not connect phase-compensation, L-C (Inductance-Capacitance) , or R-C (Resistance
Capacitance) capacitors to the output terminals U/T1, V/T2, W/T3 of the GS4 AC drive�
•
DO NOT connect phase-compensation capacitors or surge absorbers to the output terminals of
the GS4 AC drive�
•
Use a well-insulated motor suitable for inverter operation�
Page 2–18
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
terMinals For connecting dc reactor, external brake resistor, external brake resistor and dc
circuit
•
Terminals +1 and +2 are used to connect an optional DC reactor to improve the power factor�
For the factory setting, they are connected by a short-circuit jumper� Remove this jumper before
connecting a DC reactor�
•
When the GS4 AC Drive is connected directly to a large-capacity power transformer (600kVA or
above) or when a phase lead capacitor is switched, excess peak currents may occur in the power
input circuit due to the load changes� The converter section may be damaged� To avoid this
damage, it is recommend to use a serial connected AC input reactor at the GS4 AC Drive mains
input side to reduce the current and improve the input power efficiency�
•
Connect an optional brake resistor or brake unit in applications with frequent deceleration ramps,
short deceleration time, too low brake torque or requiring increased brake torque�
•
For GS4 frame sizes A–C, the external brake resistor should be connected to the terminals (B1, B2)
of GS4 drives�
•
For the models without built-in braking chopper, connect external brake unit and brake resistor
(both of them are optional) to increase brake torque�
•
If the terminals [+1], [+2], and [-] are not used, leave these three terminals open�
•
DO NOT connect [+1, -], [+2, -], [+1/DC+, -/DC-], or brake resistor directly to prevent drive
damage�
•
DC+ and DC- are connected for common DC bus, please refer to “Main Circuit Wiring Terminals”
in this chapter for wiring terminal specification and wire gauge information�
•
Please refer to the dUra
installing brake units�
(Available for free download at http://www�automationdirect�com/static/manuals/index�html�)
pUlSe
Drives Dynamic Braking User Manual for more information on
Motor oPeration Precautions
1) When using the GS4 AC drive to operate a standard 3-phase induction motor, notice that the
energy loss is greater than for an inverter duty motor.
2) Avoid running a standard induction motor at low speed, which may cause the motor
temperature to exceed the motor rating due to limited airflow produced by the motor’s fan.
3) When the standard motor operates at low speed, the output load must be decreased.
4) If 100% output torque is desired at low speed, it may be necessary to use a special
“inverter-duty” rated motor.
short circuit withstand (sccr)
All DURApUlse GS4 series drives are suitable for use on a circuit capable of delivering not more than
100,000 rms symmetrical amperes.
The maximum voltage is 240V for all 230V models, and 480V for all 460V models.
aPPlicable codes
All DURApUlse
GS4
AC drives are Underwriters Laboratories, Inc. (UL) and Canadian Underwriters
Laboratories (cUL) listed, and therefore comply with the requirements of the National Electrical
Code (NEC) and the Canadian Electrical Code (CEC).
Installations intended to meet the UL and cUL requirements must follow the instructions
provided in “Wiring Notes” as a minimum standard. Follow all local codes that exceed UL and cUL
requirements. Refer to the technical data label affixed to the AC drive and the motor nameplate
for electrical data.
The “Circuit Protection Devices” section in Appendix A lists the recommended fuse part number
for each DURApUlse part number. These fuses (or equivalent) must be used on all installations
where compliance with U.L. standards is required.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–19
Chapter 2: Installation and Wiring
wiring terMinal aCCess
control terMinal access
Remove the drive front cover to access and wire the multi-function input/output control terminals.
drive FraMes a and b
Loosen the captive screw and press the tabs on both sides to remove the cover.
drive FraMes c and d
Loosen the captive screws and press the tabs on both sides to remove the cover.
Page 2–20
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
control terMinal access (continued)
drive FraMe e, F, and g
Loosen the captive screws, lift the cover slightly, and pull it outward.
(Frame E shown)
reMoving the control terMinal block
The control terminal block is removable for ease of wiring.
1) Loosen the captive screws.
2) Slide the control board toward the bottom of the drive to disconnect the pins (1).
3) Lift the control board straight out (2).
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–21
Chapter 2: Installation and Wiring
Main CirCuit wiring terMinals
Main terMinal sPeciFications
Terminal Description
R/L1
S/L2
T/L3
U/T1, V/T2, W/T3
+1, +2
B1, B2
+1/DC+, -/DC-
Main Circuit Wiring Specifications
AC
Drive
Frame
Size
A
B
C
D0
D
E
* Wiring specifications for drives with optional conduit box
AC Drive
Model
GS4-21P0
GS4-22P0
GS4-23P0
GS4-25P0
GS4-41P0
GS4-42P0
GS4-43P0
GS4-45P0
GS4-47P5
GS4-27P5
GS4-2010
GS4-2015
GS4-4010
GS4-4015
GS4-4020
GS4-2020
GS4-2025
GS4-2030
GS4-4025
GS4-4030
GS4-4040
GS4-4050
GS4-4060
GS4-2040
GS4-2050
GS4-4075
GS4-4100
GS4-2060
GS4-2075
GS4-2100
GS4-4125
GS4-4150
300 MCM [152]
300 MCM x2 [152 x2]
4/0 x2 [107 x2]*
Main Circuit Terminals
Input Power – phase 1
Input Power – phase 2
Input Power – phase 3
AC Drive Output
DC Choke Connection (frames A–C)
Braking Resistor Connection (frames A–C)
External Dynamic Brake Unit (frames D–G)
Ground
Wire Range
(AWG [mm2])
Max Min
14 [2�1]
12 [3�3]
10 [5�3]
8 [8�4]
8 [8�4]
14 [2�1]
10 [5�3]
8 [8�4]
6 [13�3]
4 [21�2]
1/0 [53�5]
2/0 [67�4]
4/0 [107]*
(continued next page)
4 [21�2]
8 [8�4]
6 [13�3]
1 [42�4]
1/0 [53�5]
4 [21�2]
2 [33�6]
1/0 [53�5]
2/0 [67�4]
1/0 [53�5]*
4/0 [107]
3/0 [85]*
250 MCM [127]
4/0 [107]*
3/0 [85]
2/0 [67�4]*
300 MCM [152]
4/0 [107]*
1/0 x2 [53�5 x2]
3/0 x2 [85 x2]
2/0 x2 [67�4 x2]*
4/0 x2 [107 x2]
3/0 x2 [85 x2]*
1/0 x2 [53�5 x2]
3/0 x2 [85 x2]
2/0 x2 [67�4 x2]*
Terminal
Tightening
Torque
(kg·cm [lb·in])
20 [17�4]
35 [30�4]
80 [69�4]
81�6 [70�8]
200 [173]
200 [173]
Page 2–22
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
Main Circuit Wiring Specifications (continued)
AC
Drive
Frame
Size
F
G
AC Drive
Model
GS4-4175
GS4-4200
GS4-4250
GS4-4300
GS4-4250
GS4-4300
Max Min
300 MCM x2 [152 x2]
4/0 x2 [107 x2]*
Terminals R/L11,12; S/L21,22; T/L31,32
300 MCM x4 [152 x4]
Terminals U/T1, V/T2, W/T3, +1/DC+, -/DC-
500 MCM x2 [253 x2]
* Wiring specifications for drives with optional conduit box
UL installations must use 600V, 75°C or 90°C wires. Use copper wire only.
Wire Range
(AWG [mm2])
(kg·cm [lb·in])
4/0 x2 [107 x2]
3/0 x2 [85 x2]*
4/0 x2 [107 x2]
2/0 x4 [67�4 x4]
1/0 x4 [53�5 x4]*
3/0 x4 [85 x4]
2/0 x4 [67�4 x4]*
400 MCM x2 [203 x2]
300 MCM x2 [152 x2]*
500 MCM x2 [253 x2]
400 MCM x2 [203 x2]*
Terminal
Tightening
Torque
200 [173]
200 [173]
400 [354]
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–23
Chapter 2: Installation and Wiring
wiring terMinal connector diMensions – Main-circuit terMinals
diMensions = mm
FraMe size a (gs4 Model #s: 21P0, 22P0, 23P0, 25P0, 41P0, 42P0, 43P0, 45P0, 47P5)
NOTE: Crimp connectors are NOT required on A, B, and C frame drives.
NOTE: Heat shrink should comply with UL (600V, YDPU2).
Power Terminal Wiring Connectors: Heat Shrink Tubing:
FraMe size b (gs4 Model #s: 27P5, 2010, 2015, 4010, 4015, 4020)
NOTE: Crimp connectors are NOT required on A, B, and C frame drives.
NOTE: Heat shrink should comply with UL (600V, YDPU2).
Power Terminal Wiring Connectors: Heat Shrink Tubing:
Page 2–24
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
Main circuit criMP connector sPeciFications (continued)
diMensions = mm
FraMe size c (gs4 Model #s: 2020, 2025, 2030, 4025, 4030, 4040)
NOTE: Crimp connectors are NOT required on A, B, and C frame drives.
NOTE: Heat shrink should comply with UL (600V, YDPU2).
Power Terminal Wiring Connectors: Heat Shrink Tubing:
FraMe size d0 (gs4 Model #s: 4050, 4060)
NOTE: Crimp connectors ARE required on D0, D, E, F, and G frame drives.
NOTE: Heat shrink should comply with UL (600V, YDPU2).
Power Terminal Wiring Connectors:
(except Ground Terminal Connectors)
-2
+0
8.2 Min.
Ring lug
Heat Shrink Tubing:
(non-ground power connectors)
13 Min.
Heat Shrink Tube
WIRE
GROUND Terminal Wiring Connectors ONLY:
22 Max.
8.2 Min.
11 Max.
Heat Shrink Tubing:
(ground terminal power connectors)
Ring lug
13 Min.
32 Max.
WIRE
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Heat Shrink Tube
Page 2–25
Chapter 2: Installation and Wiring
Main circuit criMP connector sPeciFications (continued)
diMensions = mm
FraMe size d (gs4 Model #s: 2040, 2050, 4075, 4100)
NOTE: Crimp connectors ARE required on D0, D, E, F, and G frame drives.
NOTE: ADC ring terminal part #s for GS4 A-frame drives:
V70RK004011, V70RK004012, V70RK004017, V70RK004018
NOTE: Heat shrink should comply with UL (600V, YDPU2).
Power Terminal Wiring Connectors: Heat Shrink Tubing:
FraMe size e (gs4 Model #s: 2060, 2075, 2100, 4125, 4150)
NOTE: Crimp connectors ARE required on D0, D, E, F, and G frame drives.
NOTE: Heat shrink should comply with UL (600V, YDPU2).
Power Terminal Wiring Connectors:
(except Ground Terminal Connectors)
-4
+0
16
70MAX.
GROUND Terminal Wiring Connectors ONLY:
17.0MAX.
31MAX.
8.2MIN.
26.5MAX.
28.0MAX.
Heat Shrink Tubing:
Page 2–26
.
8.2MIN.
65.0MAX
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 2: Installation and Wiring
Main circuit criMP connector sPeciFications (continued)
diMensions = mm
FraMe size F (gs4 Model #s: 4175, 4200)
NOTE: Crimp connectors ARE required on D0, D, E, F, and G frame drives.
NOTE: Heat shrink should comply with UL (600V, YDPU2).
Power Terminal Wiring Connectors: Heat Shrink Tubing:
-4
+0
16
70MAX.
FraMe size g (gs4 Model #s: 4250, 4300)
NOTE: Crimp connectors ARE required on D0, D, E, F, and G frame drives.
NOTE: Heat shrink should comply with UL (600V, YDPU2).
31MAX.
8.2MIN.
26.5MAX.
For Terminals: R/L11, R/L12, S/L21, S/L22, T/L31, T/L32:
Power Terminal Wiring Connectors Heat Shrink Tubing:
-4
+0
16
31MAX.
Ø8.2MIN.
54MAX.
Ø26.5MAX.
For Terminals: U/T1, V/T2, W/T3, +1/DC+, -/DC-
Power Terminal Wiring Connectors Heat Shrink Tubing:
42.0(MAX.)
12.2(MIN.)
42.0(MAX.)
21.0(MAX.)
70.0(MAX.)
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–27
Chapter 2: Installation and Wiring
POWER MOTOR
-
POWER MOTOR
-
POWER MOTOR
Main terMinal diagraMs
FraMe size a Main terMinals
-
DC-
FraMe size b Main terMinals
DC-
FraMe size c Main terMinals
DC-
+1
2+
DC+
R/L1 S/L2 T/L3 U/T1 V/T2 W/T3
2+ +1
DC+
R/L1 S/L2 T/L3 U/T1 V/T2 W/T3
2+ +1
DC+
B1 B2
B1 B2
B1 B2
Page 2–28
R/L1 S/L2 T/L3 U/T1 V/T2 W/T3
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Main terMinal diagraMs (continued)
FraMe size d0, d Main terMinals
FraMe size e–F Main terMinals
Chapter 2: Installation and Wiring
FraMe size g Main terMinals
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–29
Chapter 2: Installation and Wiring
GS4-21P0 – GS4-2030
GS4-2040 – GS4-2100
+1/DC+ & -/DC- terminals are for the connection of an optional
GS4-4250 &
+1/DC+ & -/DC- terminals are for the connection of an optional GS-xDBU
Main CirCuit wiring DiagraMs
FraMe sizes a, b, c Main wiring diagraM, three-Phase
GS4-41P0 – GS4-4040 models
230/460VAC, 3-Phase
Includes frame sizes A, B, C
Provide 3-phase input power
Fuse / NFB (No Fuse Breaker)
(L1)
(L2)
(L3)
Jumper
–
R(L1)
S(L2 )
T(L3)
DC choke
(optional)
+1
+2
FraMe sizes d0, d, e, F Main wiring diagraM, three-Phase
GS4-4050 – GS4-200 models
230/460VAC, 3-Phase
Includes frame sizes D0, D, E, F
3URYLGHSKDVHLQSXWSRZHU
Fuse / NFB (No Fuse Breaker)
(L1)
(L2)
(L3)
GS-xDBU dynamic braking unit.
Do NOT connect a braking resistor directly to terminals
+1/DC+ and -/DC-. Connecting a resistor directly to
these terminals will damage the GS4 drive!
+1/DC+
R(L1)
S(L2)
T(L3)
Brake resistor
(optional)
B1
B2
U(T1)
V(T2 )
W(T3)
–/DC–
U(T1)
V(T2)
W(T3)
Motor
3Ø
IM
Motor
3Ø
IM
FraMe size g Main wiring diagraM, three-Phase
GS4-4300 models
460VAC, 3-Phase
3URYLGHSKDVHLQSXWSRZHU
Fuse / NFB (No Fuse Breaker)
(L1)
(L2)
(L3)
dynamic braking unit.
Do NOT connect a braking resistor directly to terminals
+1/DC+ and -/DC-. Connecting a resistor directly to
these terminals will damage the GS4 drive!
+1/DC+
–/DC –
R(L11)
R(L12)
S(L21)
S(L22)
T(L31)
T(L32)
U(T1)
V(T2)
W(T3)
Motor
3Ø
IM
Page 2–30
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Main circuit wiring diagraMs (continued)
GS4-2xxx models,
Connect 230VAC, Single-Phase power to any two of the R, S, or T terminals
9
W
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single-Phase Main wiring diagraM, gs4 230v Models
Chapter 2: Installation and Wiring
230VAC Single Phase
Includes frame sizes A, B, C, D, & E
Provide single-phase input power
Connect to L1 and L2 or L3
Fuse / NFB (No Fuse Breaker)
(L1)
(L2)
(L3)
Control CirCuit wiring terMinals
control terMinal sPeciFications
Terminal
Symbol
+10V
-10V
+24V
AI1
Description Remarks
Potentiometer Power Supply
Digital Control Signal Source +24V±5%, 200mA max output; use with DCM
Analog Input 1
$,FLUFXL
$,
$&0
DC choke
Jumper
–
R(L1)
S(L2 )
T(L3)
(optional)
+2
Brake resistor
(optional)
+1
B1
B2
U(T1)
V(T2 )
W(T3)
Motor
Control Circuit Terminals
Analog frequency setting: +10VDC 20mA max output
Analog frequency setting: -10VDC 20mA max output
Impedance: 20kΩ
Range: 0~10V → 0/4~20mA = 0~Max Output Frequency
AI1 switch = SW3; factory setting is 0~10V
6:IRU$,
3Ø
IM
Analog Input 2
Impedance: 250Ω
Range: 0/4~20mA → 0~10V = 0~Max Output Frequency
AI2
LQWHUQDOFLUFXLW
AI2 Switch = SW4; factory setting is 0~20mA
6:IRU$,
(continued next page)
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–31
Chapter 2: Installation and Wiring
LQWHUQDOFLUFXLW
,QWHUQDOO\6XSSOLHG
LQWHUQDOFLUFXLW
([WHUQDOO\6XSSOLHG
AO1
E
ದ9
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ದP$ದP$
DOC
Terminal
Symbol
AI3
Description Remarks
Analog Input 3
9WR9XQLSRODU
9
$,FLUFXLW
$,
$&0
9WR9ELSRODU
9
$,FLUFXLW
9
$,
Control Circuit Terminals (continued)
Impedance: 20kΩ
Range: -10 to +10 VDC = 0~Max Output Frequency
Note:
For internally supplied -10V to +10V operation (bipolar), connect the
pot to +10V and -10V. Keep the pot wiper connected to AI3.
ACM
AO1
AO2
DIC
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
DCM
DO1
DO2
DOC
9
$&0
Analog Common Common for analog terminals
Analog Output 1
-10 to 10V max output current 2mA; max load 5kΩ
Re solution: 0~10V corresponds to max operation frequency
ACM
AO2
Range: 0~10V → -10 to +10V
AO1 Switch = SW1, factory setting is 0~10V
6:IRU$2
0–10V max output current 2mA; max load 5kΩ
0–20mA max output current 20mA; max load 500Ω
Re solution: 0–10V corresponds to max operation frequency
Analog Output 2
(internal circuit same as AO1)
Digital Signal Common Rail
Range: 0~10V → 0/4~20mA
AO2 Switch = SW2; factory setting is 0~10V
6:IRU$2
Common terminal for multi-function inputs;
Can be tied to DCM (for sinking) or to +24V (for sourcing)
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
ON: the activation current is 3.3mA ≥ 11VDC
OFF: leakage current tolerance is 1.4mA ≤ 5VDC
Digital Input 6
Digital Input 7
Digital Input 8
Digital Signal Common Refer to terminals FO, FWD, REV
Digital Output 1
DO1
DO2
The AC motor drive releases various monitor signals such as drive in
operation, frequency attained, and overload indication via transistor
(open collector)�
Can be used sinking or sourcing�
Use with DOC (common terminal)�
5~48VDC / 50mA
Multi-function Output 2 (photocoupler)�
Digital Output 2
(internal circuit same as DO1)
Can be used sinking or sourcing�
Use with DOC (common terminal)�
5~48VDC / 50mA
Digital Output Common Max 48VDC, 50mA
(continued next page)
Page 2–32
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Terminal
FO
DCM
Symbol
+24V
ECM
SCM1
SCM2
STO1
STO2
FO
FWD
R1
R1C
R1O
R2
R2C
R2O
REV
RJ45-1
RJ45-2
SG+
SGSGND
Control Circuit Terminals (continued)
Description Remarks
STO Control Signal Source
EStop Common
STO Input 1 Common
STO Input 2 Common
STO Input 1
STO Input 2
Digital Frequency Output
Forward Command
R1 Relay Common Re sistive Load:
R1 Relay N�C�
R1 Relay N�O�
R2 Relay Common
R2 Relay N�C�
R2 Relay N�O�
Reverse Command
RJ45 Port 1 Pins 1,2,7,8: Reserved
RJ45 Port 2
Modbus RS-485
Digital Control Ground
Safe Torque Off function�
Refer to Appendix E: Safe Torque Off for more details�
High-speed pulse output� Use with DCM�
Di gital Frequency Out =
Drive Output Frequency [Hz] x P3�38 [Frequency Output Multiplier]�
Duty-cycle: 50% ±1%
Min load impedance: 1kΩ/100pf
Max current: 30mA
Max voltage: 30VDC
Use with DCM�
ON → forward running
OFF → deceleration to stop
3A(N�O�) / 3A(N�C�); 250VAC
5A(N�O�) / 3A(N�C�); 30VDC
In ductive Load (COS 0�4):
1�2A(N�O�) / 1�2A(N�C�); 250VAC
Th ese terminals are to output monitoring signals, such as drive in
operation, frequency attained, or overload indication�
Note: R1 and R2 have N�O� and N�C� contacts�
Use with DCM�
ON → reverse running
OFF → deceleration to stop
Pins 3,6: SGND
Pin 4: SGPin 5: SG+
Chapter 2: Installation and Wiring
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 2–33
Chapter 2: Installation and Wiring
IHUULWHFRUH
control terMinal block diagraM & wiring sPeciFications
0~10V
AO1
-10~10V
SW1
AO1 D01AI3AI1+10V D02D02
AO2 DOCACMAI2-10V FO
•
SW1 sets AO1: 0~10V (default) or -10 to +10V
•
SW2 sets AO2: 0~10V (default) or 0/4–20mA
•
SW3 sets AI1: 0~10V (default) or 0/4–20mA
•
SW4 sets AI2: 0/4~20mA (default) or 0~10V
•
SW5 sets RS-485: open (default) or 120Ω
0~10V
AO2
0/4~20mA
SW2
0~10V
AI1
0/4~20mA
SW3
STO2
STO1 +24V
SCM1 ECM
SCM2
terminated
control terMinal wiring instructions
digital inPuts
•
When using contacts or switches to control the digital inputs, use high quality components to
avoid contact bounce�
Wiring Multiple Drives Together – Digital Inputs
•
With drive Digital Inputs in SINKING mode, as shown on page 2–36: When connecting a single
device to the Digital Inputs of multiple drives (Run, Stop, Reverse, etc�), the DCM (Digital Signal
Common) terminals from each drive should be connected together� [Otherwise, do NOT connect
the different drive DCM terminals together if the drive DI are sourcing�]
•
With drive Digital Inputs in SOURCING mode, as shown on page 2–37 (and the connected field
devices are sinking): Do NOT connect the different drive DCM terminals together� [If the DCM
terminals of multiple drives are connected together with the drive DI in sourcing mode, the inputs
of some of the drives may inadvertently turn ON if another drive is powered OFF�]
e
xaMple
: A switch is tied to Digital Input 1 of Drives A, B, C, and D� The Drive inputs are all set to
Source current out to the field devices� If Drives A, B and C lose power, their Digital Inputs may
sink enough current to inadvertently turn ON Digital Input 1 on Drive D�
0/4~20mA
AI2
0~10V
SW4
+24V DIC
FWD DI1 DI3 DI5 DI7 SGND
DCM REV DI2 DI4 DI6 DI8 SG+ SG-
Open
485
120Ω
SW5
Control Circuit Wiring Specifications
AC Drive
Model
GS4-xxxx
Terminal
R2
Wire
Range
#
(AWG)
A 24~16 5 [4�3]
B 26~16 8 [6�9]
C 24~16 2 [1�7]
R1CR1R2OR2C
R1O
RJ45-1RJ45-2
Tightening Torque
(kg·cm [lb·in])
A
BC
Page 2–34
warning: with drive digital inputs in sourcing mode (as shown on page 2–37:
do not connect the diFFerent drive dcm terminals together.
analog inPuts
•
Analog input signals are easily affected by external noise� Use
shielded wiring and keep it as short as possible (<20m) with
proper grounding� If the noise is inductive, connect the shield
to terminal ACM�
•
If the analog input signals are affected by noise from the AC
motor drive, please connect a capacitor and ferrite core as
indicated in the diagram at right�
(W
ind eaCH Wire arOUnd THe COre
3
TiMeS Or MOre
�)
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
$,$,$,
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control terMinal wiring instructions (continued)
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transistor outPuts
•
Make sure to connect the digital outputs to the correct polarity�
•
When connecting a relay to the digital outputs, connect a surge absorber across the coil and
check the polarity�
analog outPuts
•
When setting SW1, and using it as a current source (external 500Ω resistor is required), ensure
P4.53 AO1 0~20mA/4~20mA selection is set appropriately�
•
When seting SW2 to 0/4~20mA ensure to set P4.57 AO2 0~20mA/4~20mA selection
appropriately� When setting to 0~10V (or leaving as default) ensure P4�57 is set to zero�
Control CirCuit wiring DiagraMs
digital inPuts
Chapter 2: Installation and Wiring
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DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
9
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Page 2–35
Chapter 2: Installation and Wiring
SINKING Mode
*
** If P4.09 = 1, FWD/REV direction is controlled by analog input only.
control circuit wiring diagraMs (continued)
Full i/o with sinking inPuts
(field devices are sourcing)
+24V, DCM =
internal 24VDC supply and 0V
DIC = Common rail
for all inputs (can be + or 0V)
For external power supply,
remove all wiring from all +24V
and DCM terminals
Factory
setting
NOTE
Do NOT apply mains voltage directly to above terminals.
3
2
5kΩ
1
NOTE
* Ensure that the physical switches for AI1 and AI2
(located above the control terminal blocks) are
set for the correct voltage/current configuration.
FWD/STOP* **
REV/STOP* **
Multi-step 1*
Multi-step 2*
Multi-step 3*
Multi-step 4*
N/A*
N/A*
N/A*
N/A*
0~10V / 0~20mA / 4~20mA
0~20mA / 4~20mA / 0~10V
Analog Signal Common
Modbus RS-485
BACnet
Pin 1~2, 7, 8: reserved
Pin 3, 6:GND
Pin 4:SGPin 5:SG+
+10V / 20mA
0~10V / -10 to +10V
-10V / 20mA
SGND
SG+
SG-
Internal
Power
Supply
+24V
DCM
DIC
FWD
REV
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
+10V
SW3*
AI1*
SW4*
AI2*
AI3
ACM
-10V
RJ
45-1RJ45-2
81 81
+
SW1*
SW2*
R1O
R1C
R1
R2O
R2C
R2
AO1
ACM
AO2
Multi-function output
terminals
AC Resistive:
250VAC / 3A (N.O.)
250VAC / 3A (N.C.)
AC Inductive:
250VAC / 1.2A (N.O.)
250VAC / 1.2A (N.C.)
Estimate at COS (0.4)
DC Resistive:
30VDC / 5A (N.O.)
30VDC / 3A (N.C.)
Multi-Function Output
FO
Frequency terminals
5~30VDC / 30mA 100kHz
DCM
Digital Output terminals
DO1
5~48 VDC / 50mA
Digital Output terminals
DO2
5~48 VDC / 50mA
Digital Output common
DOC
Analog Output 1 terminal
0~10VDC / -10~+10V
Analog Signal common
Analog Output 2 terminal
0~10VDC / 4~20mA
NOTE
* Ensure that the physical
switches for AO1 and AO2
(located above the control
terminal blocks) are set for
the correct voltage/current
configuration. Use care to
set these switches correctly;
the setting positions are not
exactly the same for both.
Page 2–36
See User Manual Appendix E for STO details.
Safety Relay,
Safety PLC,
or
E-Stop PB
(2 NC contacts required)
NOTE
* Remove factory-installed short-circuit
jumper from +24V–STO1–STO2 when
using STO function with internal +24VDC.
NOHC
NOHC
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
ECM
SCM1
Red
SCM2
STO
+24V
*
Terminals
STO1
STO2
Option
Slot 1
Option
Slot 3
Communication
extension card
I/O & RELAY
extension card
Control terminalsShielded leads & Cable
control circuit wiring diagraMs (continued)
SOURCING Mode
*
** If P4.09 = 1, FWD/REV direction is controlled by analog input only.
Full i/o with sourcing inPuts
Chapter 2: Installation and Wiring
(field devices are sinking)
+24V, DCM =
internal 24VDC supply and 0V
DIC = Common rail
for all inputs (can be + or 0V)
For external power supply,
remove all wiring from all +24V
and DCM terminals
Factory
setting
NOTE
Do NOT apply mains voltage directly to above terminals.
3
2
5kΩ
1
NOTE
* Ensure that the physical switches for AI1 and AI2
(located above the control terminal blocks) are
set for the correct voltage/current configuration.
FWD/STOP* **
REV/STOP* **
Multi-step 1*
Multi-step 2*
Multi-step 3*
Multi-step 4*
N/A*
N/A*
N/A*
N/A*
+10V / 20mA
0~10V / 0~20mA / 4~20mA
0~20mA / 4~20mA / 0~10V
0~10V / -10 to +10V
Analog Signal Common
-10V / 20mA
Modbus RS-485
BACnet
Pin 1~2, 7, 8: reserved
Pin 3, 6:GND
Pin 4:SGPin 5:SG+
SGND
SG+
SG-
Internal
Power
Supply
DCM
+24V
DIC
FWD
REV
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
+10V
SW3*
AI1*
SW4*
AI2*
AI3
ACM
-10V
RJ
45-1RJ45-2
81 81
+
SW1*
SW2*
Multi-function output
terminals
R1O
AC Resistive:
R1C
R2O
R2C
AO1
ACM
AO2
250VAC / 3A (N.O.)
250VAC / 3A (N.C.)
R1
AC Inductive:
250VAC / 1.2A (N.O.)
250VAC / 1.2A (N.C.)
Estimate at COS (0.4)
DC Resistive:
30VDC / 5A (N.O.)
30VDC / 3A (N.C.)
R2
Multi-Function Output
FO
Frequency terminals
5~30VDC / 30mA 100kHz
DCM
Digital Output terminals
DO1
5~48 VDC / 50mA
Digital Output terminals
DO2
5~48 VDC / 50mA
Digital Output common
DOC
Analog Output 1 terminal
0~10VDC / -10~+10V
Analog Signal common
Analog Output 2 terminal
0~10VDC / 4~20mA
* Ensure that the physical
switches for AO1 and AO2
(located above the control
terminal blocks) are set for
the correct voltage/current
configuration. Use care to
set these switches correctly;
the setting positions are not
exactly the same for both.
NOTE
See User Manual Appendix E for STO details.
Safety Relay,
Safety PLC,
or
E-Stop PB
(2 NC contacts required)
NOTE
* Remove factory-installed short-circuit
jumper from +24V–STO1–STO2 when
using STO function with internal +24VDC.
NOHC
NOHC
ECM
SCM1
Red
SCM2
STO
+24V
*
Terminals
STO1
STO2
Control terminalsShielded leads & Cable
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Option
Slot 1
Option
Slot 3
Communication
extension card
I/O & RELAY
extension card
Page 2–37
Chapter 2: Installation and Wiring
BLANK
PAG E
Page 2–38
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
chapter
chapter
chapter
Keypad OperatiOn and QuicK-Start
3
3
3
T
able Of COnTenTS
Chapter 3: Keypad Operation and Quickstart
The DURApUlSe GS4 Digital Keypad � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3–2
GS4 Start-Up Display � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3–4
Status Page� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3–4
Menu Page � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3–5
Quick-Start – Quick-Start Page � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3–6
Keypad Fault Codes � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3–16
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 3–1
Chapter 3: Keypad Operation and Quick-Start
the Durapulse gs4 Digital KeypaD
The GS4 removable keypad can be installed flat on the surface of the control box (with or without
bezel GS4-BZL) with the appropriate hole punched in the control box cover (See Arrow “A”). Use
the supplied RJ45 connector and an RJ45 cable to connect to the GS4 drive. The front cover is
IP56 rated. The keypad may be mounted remotely and connected to the drive with a standard
RJ45 CAT5e straight through patch cable. (An RJ45 crossover cable will NOT work as the keypad
extension cable.) The maximum RJ45 extension lead is 5m (16ft). No other wiring is required.
116.0 [4.57]
15.0 [0.59]72.0 [2.83]
A
(RJ45
connector)
RJ45 Connector Dimensions mm [in]
Descriptions of Keypad Functions
RUN Key
• Valid only when the source of operation command is from the keypad�
• The RUN LED light (above the button) turns ON when the drive is running�
• RUN can be pressed even when drive is in process of stopping�
• When in “LOCAL” mode, RUN is only valid when the source of operation command is from the keypad�
STOP/RESET Key
This key has the highest processing priority in any situation.
• When the drive receives a STOP command, whether or not the drive is in operation or stop status, the
drive will execute a "STOP" command�
• The RESET key can be used to reset the drive after a fault occurs� For those faults that can't be reset by
the RESET key, see the fault records after pressing MENU key for details�
NO TE: The ability to STOP the drive from the keypad is effective ONLY if the drive is configured to RUN
and/or STOP from the keypad. Keypad STOP can be disabled by parameters such as P3.00, P3.01,
P3.03~P3.16.
Operation Direction Key
• This key only controls the operation direction and does NOT activate the drive� FWD: forward� REV:
reverse�
• Refer to the LED descriptions for more details�
ENTER Key
Press ENTER to go to the next menu level� If it is the last level, then press ENTER to execute the
command�
ESC Key
The ESC key function serves to leave the current menu and return to the last menu� It also functions as a
return key while in the sub-menu�
MENU Key
Press MENU to return to the Main Menu�
Menu Content:
1) Param Setup
2) Quick Start
3) Keypad Lock
4) Fault Record
5) PLC
6) Copy Param
7) Copy PLC
8) Displ Setup
Continued on next page.
9) Time Setup
10) Language
11) Start-up
Page 3–2
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 3: Keypad Operation and Quick-Start
Descriptions of Keypad Functions (continued)
Direction: Left/Right/Up/Down
• In the numeric value setting mode, the arrows are used to move the cursor and change the numeric
value�
• In the menu/text selection mode, the arrows are used for item selection�
Function Keys
• F1 is JOG function�
• The F2, F3 keys are reserved for future use� The F4 key is used to ADD parameters to the user-defined
My-Menu Quick-Start Menu (see “My Menu” in the Quick-Start section of this chapter for more
information)�
LOCAL Key
• This key causes the drive to follow the LOCAL (2nd source) settings for frequency command and
operation�* The factory settings of both source of Local frequency and Local operation are the Digital
Keypad�
• Pressing the LOCAL key with the drive stopped will switch the operation and frequency to the LOCAL
source (P3�01 and P4�01)� Pressing the LOCAL key with the drive running can be configured to keep
running or to stop upon transition� See P3�58 for more information�
• The selected mode, LOCAL or REMOTE, will be displayed on the GS4-KPD�
• When P3�58=0 then LOCAL correlates to HAND mode� The Digital Input Definition must not be set to
33 (LOC/REM Switch)�
*Refer to P3.58 for more detail and other options on how the drive behaves when switching between
LOCAL and REMOTE. Refer to P3.00, P3.01, P4.00 and P4.01 for defining LOCAL and REMOTE sources of
operation and frequency.
REMOTE Key
• This key causes the drive to follow the REMOTE (1st source) settings for frequency command and
operation�* The factory settings of both source of Remote frequency and Remote operation are the
Digital Keypad�
• Pressing the REMOTE key with the drive stopped will switch the operation and frequency to the
REMOTE source� Pressing the REMOTE key with the drive running can be configured to keep running
or to stop upon transition� See P3�58 for more information�
• The selected mode, LOCAL or REMOTE, will be displayed on the GS4-KPD�
• When P3�58=0 then LOCAL correlates to HAND mode� The Digital Input definition must not be set to
33 (LOC/REM Switch)�
*Refer to P3.58 for more detail and other options on how the drive behaves when switching between
LOCAL and REMOTE. Refer to P3.00, P3.01, P4.00 and P4.01 for defining LOCAL and REMOTE sources of
operation and frequency.
Descriptions of LED Functions
Steady ON: Drive is running�
Blinking: Drive is stopping or in base block�
Steady OFF: Drive is not running�
Steady ON: Drive is stopped or in the process of stopping�
Blinking: Drive is in standby; selected speed reference source is at zero�
(If expecting movement, confirm that a speed reference is present�)
Steady OFF: Drive is running�
NO TE: The ability to STOP the drive from the keypad is effective ONLY if the drive is configured to RUN
and/or STOP from the keypad. Keypad STOP can be disabled by parameters such as P3.00, P3.01,
P3.03~P3.16.
Operation Direction LED
• Green light is on, the drive is running forward or will run forward when given a run command�
• Red light is on, the drive is running backwards or will run backwards when given a run command�
• Alternating green/red light: the drive is changing direction�
ERR_COMM_RUN
These LEDs represent the status of RS-485 communication through COM port 1�
RUN-LED Flashing: RS485 is transferring
ERR-LED Red: Latest Tx or Rx failed
Off: Latest Tx or RX = OK
Flashing: Please check the RS-485 master for proper configuration/communication, and also
check the PLC code for proper operation if serial comm is enabled inside the PLC�
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 3–3
Chapter 3: Keypad Operation and Quick-Start
gs4 start-up Display
At power up, the Start-up Page displays the DURApUlse, GS4 logo.
DURA
This page is replaced by the Status Page in 3 seconds.
Pressing the UP Arrow while the Start-up Page is displayed will show
the current keypad firmware.
status page
Drive status:
Press the LOCAL key to allow local control of the drive.
Press the REMOTE key to allow remote control of the drive.
Pressing the Up and Down Direction keys allow the user to scroll
through the Status Page items.
F X.xx Hz (actual GS4 command frequency)
H X.xx Hz (actual GS4 output frequency)
U XXX.x User defined value (in this example P8.00 = 3 DC bus voltage*
F 60.00 Hz
H 0.00 Hz
v 0.00 Vdc
JOG 14:35:36
LOCAL
A X.xx Amp (output amperage)
JOG and time:
JOG appears above the F1 key and is the function assigned to that
key.
The GS4 internal clock is displayed, center bottom.
NOTE: When Power is applied, the keypad will display the startup Page followed by the Status
Page. The Status Page displays the GS4 default settings F/H/U/A. While the order F/H/U/A is
always fixed, P8.01 can be used to set which value appears on the top row at power-up. The UP
and DOWN Arrows will scroll through the display options.
NOTE: If an “Err” appears on the keypad after pressing <Enter> in any menu or parameter, then
the action did not take affect. The keypad will report back “End” if the action was performed
correctly. Ex: writing a value out of range to a parameter will cause a “Err” message.
* NOTE: Refer to Parameter P8.00 in Chapter 4, AC Drive Parameters for a complete list of the
values that can be displayed on line 3 of the keypad display. The value in P8.00 is the value that
will be shown when the drive powers up. By scrolling to the User Defined row, the Left and Right
Direction keys can be used to display any of the other selections available.
Page 3–4
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Menu page
Menu
1:Param Setup
2:Quick Start
3:Keypad Lock
Chapter 3: Keypad Operation and Quick-Start
Press the Menu button from any page to access the Menu Page. Use
the Up and Down Direction keys to scroll through the Menu content.
Press the Enter key to open the selected Menu content item.
1: Param Setup - Parameter Setup
Set up the individual drive parameters.
2: Quick Start
Set typically used parameters to allow quick drive startup.
3: Keypad Lock
Lock the Keypad.
4: Fault Record
Display fault information for the drive.
5: PLC
Run the current PLC program.
6: Copy Param - Copy Parameters
Save drive parameters to the keypad or drive.
7: Copy PLC
Copy a previously saved PLC program to the keypad or drive.
8: Displ Setup
Adjust contrast and backlight settings for the display.
9: Time Setup
Set the time.
10: Language
Set the display language.
11: Start-up
Set the Start-up Page display.
Param Setup - Parameter Setup Page
See the individual parameter summary tables in Chapter 4 - AC Drive
Parameters for specific parameter explanations and settings.
00: MOTOR
Param Setup
00:MOTOR
01:RAMPS
02:V-Hz
01: RAMPS
02: V-Hz
03: DIGITAL
04: ANALOG
05: PRESETS
06: PROTECT
07: PID
08: DISPLAY
09: COMMUNICATION
10: PUMP
11: FAULTS
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 3–5
Chapter 3: Keypad Operation and Quick-Start
QuiCK-start – QuiCK-start page
The Quick Start function allows the user to set typically used parameters for quick drive startup
and motor protection.
For basic applications, it may only be necessary to enter parameters into the “Basic Configuration”
Menu. The “Basic” menu contains Motor definition/protection information and a bare minimum
set of parameters that will need to be set. “Control I/O” allows for customization of the most
common I/O settings, and each subsequent menu configures additional features and allows more
customization of the drive.
If the GS4 drive has been previously configured, it is advisable to restore the default settings (by
using parameter P9.08) before reconfiguring the drive.
Quick Start
1:Basic Config
2:Control I/O
3:Enhancements
1: basic conFig
Basic Con :P00.00
01:Mtr1 Max VoltOut
02:Mtr1 Amps Rated
03:Mtr1 Base Hz
The Quick Start function allows the user to quickly set typically used
parameters. Not all of the six Quick Start categories need to be
configured for every application, but the categories that are needed
for the particular application should be configured in sequential
order as shown below (starting with 1:Basic Config).
1: Basic Config
2: Control I/O
3: Enhancements
4: Protection
5: PID
6: My Menu (User Defined Quick Start Menu)
Parameters in the Basic Configuration menu:
1 P0�00 Motor 1 Maximum Output Voltage
2 P0�01 Motor 1 Rated Current
3 P0�02 Motor 1 Base Frequency
4 P0�03 Motor 1 Rated RPM
5 P0�04 Drive Maximum Output Frequency
6 P0�08 Motor 1 Rated Horsepower (HP)
7 P0�09 Motor 1 Number of Poles
8 P1�00 Stop Method
9 P1�01 Acceleration Time 1
10 P1�02 Deceleration Time 1
11 P3�00 1st Source of Operation Command [Remote]
12 P3�01 2nd Source of Operation Command [Local]
13 P4�00 1st Source of Frequency Command [Remote]
14 P4�01 2nd Source of Frequency Command [Local]
15 P6�00 Electronic Thermal Overload Relay (Motor 1)
16 P6�01 Electronic Thermal Characteristic (Motor 1)
17 P6�33 Drive Derating Method
18 P6�34 Variable/Constant Torque Duty Selection
19 P9�08 Restore to Default
Page 3–6
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
2: control i/o
Chapter 3: Keypad Operation and Quick-Start
Control I :P03.02
01:2,3 wire Control
02:DI1 Function
03: DI2 Function
Parameters in the Control I/O menu:
1 P3�02 2/3 Wire Operation Mode
2 P3�03 Multi-Function Input (DI1)
3 P3�04 Multi-Function Input (DI2)
4 P3�05 Multi-Function Input (DI3)
5 P3�06 Multi-Function Input (DI4)
6 P3�17 Multi-Function Output Terminal 1 (Relay 1)
7 P3�18 Multi-Function Output Terminal 2 (Relay 2)
8 P4�02 Analog Input 1 (AI1) Function
9 P4�03 Analog Input 2 (AI2) Function
10 P4�05 AI1 – I/V Selection
11 P4�06 AI2 – I/V Selection
12 P4�09 Analog Frequency Command for Reverse Run
13 P4�10 AI1 Input Bias (Offset)
14 P4�11 AI1 Input Bias (Offset) Polarity
15 P4�12 AI1 Input Gain
16 P4�13 AI1 Filter
17 P4�15 AI2 Input Bias (Offset)
18 P4�16 AI2 Input Bias (Offset) Polarity
19 P4�17 AI2 Input Gain
20 P4�18 AI2 Filter
21 P4�50 Analog Output 1 (AO1)
22 P4�51 AO1 Gain
23 P4�52 AO1 Negative Value Handle
24 P4�53 AO1 0~20mA/4~20mA Selection
25 P4�60 AO1 Output Constant Level
26 P5�01 Multi-Speed 1
27 P5�02 Multi-Speed 2
28 P5�03 Multi-Speed 3
29 P5�04 Multi-Speed 4
3: enhanceMents
Enhanceme :P01.09
01:S Curve Acc1
02:S Curve Dec1
03:Jog Acc Time
Parameters in the Enhancements menu:
1 P1�09 S-curve Accel Time 1
2 P1�10 S-curve Decel Time 1
3 P1�13 Jog Acceleration Time
4 P1�14 Jog Deceleration Time
5 P5�00 Jog Frequency
6 P1�19 Skip Frequency 1 Upper Limit
7 P1�20 Skip Frequency 1 Lower Limit
8 P1�25 DC Injection Current Level
9 P1�26 DC Injection Time During Start-up
10 P1�27 DC Injection Time During Stopping
11 P1�28 Start-Point for DC Injection During Stopping
12 P2�00 Volts/Hertz Settings
13 P2�01 Slip Compensation Gain
14 P2�25 Slip Compensation Filter
15 P2�02 Torque Compensation Gain
16 P2�03 Torque Compensation Filter
17 P2�10 PWM Carrier Frequency
18 P2�11 Control Mode
19 P2�18 Zero Speed Select
20 P6�25 Upper Limit of Output Frequency
21 P2�23 Automatic Energy-Saving Operation
22 P2�24 Power Saving Gain
23 P2�26 Slip Deviation Level
24 P2�27 Slip Deviation Detection time
25 P2�28 Slip Deviation Treatment
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 3–7
Chapter 3: Keypad Operation and Quick-Start
4: Protection
Protectio :P06.04
01:Auto Restart Qty
02:Reset Window
03:BB Spd Searc
5: Pid
PID :P7.00
01:PID Fbk Select
02:Rem Freq Src
03:Loc Freq Src
Parameters in the Protection menu:
1 P6�04 Auto Restart after Fault
2 P6�05 Reset Time for Auto Restart after fault
3 P6�06 Base Block Speed Search after Fault (oc,ov,bb)
4 P6�09 Fwd/Rev Direction Inhibit
5 P6�13 Auto Adjustable Accel/Decel
6 P6�14 Over-torque Detection Mode (OT1)
7 P6�15 Over-torque Detection Level (OT1)
8 P6�16 Over-torque Detection Time (OT1)
9 P6�26 Lower Limit of Output Frequency
10 P6�28 Dynamic Braking Voltage Level
11 P6�29 Line Start Lockout
12 P6�31 Cooling Fan Control
13 P6�32 PWM Fan Speed
14 P6�45 Output Phase Loss (OPhL) Detection Selection
15 P6�46 Output Phase Loss Detection time
16 P6�47 Output Phase Loss Current Detection Level
17 P6�49 Input Phase Loss Treatment
18 P6�69 Input Phase Loss Detection Time
19 P6�70 Input Phase Loss Ripple Detection
20 P6�50 GFF Detect Current Level (% of INV I-Rated)
21 P6�51 GFF Low Pass Filter Gain
22 P6�71 STO Alarm Latch
Parameters in the PID menu:
1 P7�00 PID Action/Mode
2 P4�00 1st Source of Frequency Command [Remote]
3 P4�01 2nd Source of Frequency Command [Local]
4 P4�02 Analog Input 1 (AI1) Function
5 P4�03 Analog Input 2 (AI2) Function
6 P4�04 Analog Input 3 (AI3) Function
7 P4�05 AI1 – I/V Selection
8 P4�06 AI2 – I/V Selection
10 P7�03 PID Feedback Gain
11 P7�04 PID Offset Value
12 P7�13 Proportional Gain
13 P7�14 Integral Time
14 P7�15 Derivative Value
15 P7�18 PID Output Frequency Limit
16 P7�20 Feedback Signal Detection Time
17 P7�21 PID Feedback Loss
18 P7�22 PID Feedback Loss Speed Level Default
19 P7�25 PID Mode Selection
20 P7�26 PID Reverse Enable
21 P8�00 User Display
22 P8�01 Start-up Display Selection
23 P8�02 User Defined Format
24 P8�03 User Defined Max
25 P8�04 User Defined Setpoint
Page 3–8
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
6: My Menu
Chapter 3: Keypad Operation and Quick-Start
My Menu
01:
02:
03:
Param Setup
00:MOTOR
01:RAMPS
02:Volts/Hertz
00-01 Amps
Press ENTER to
Save MyMenu
My Menu allows the user to store up to 32 parameters of their
choosing into a custom Quick Start menu. Storing parameters in the
My Menu menu can be accomplished in two steps.
Step 1:
From the main menu, go to the parameter you want to add under “1:
Param Setup.”
Step 2:
When you are on the page where you can adjust the parameter value,
notice that the word ADD is above function key F4. Press the F4 key to
ADD the displayed parameter to “My Menu”.
Select the desired parameter group and parameter to include in the
My Menu menu. Press Enter to add the selected parameter to My
Menu.
My Menu P00-01
01:Motor1 Rate
02:Multi-Speed
03:
00-01 Amps
4.50
Motor1 Rated A
0.50~6.00 DEL
To delete a My Menu parameter, in the My Menu menu, position the
cursor next to the parameter you wish to delete and press Enter.
Notice that “DEL” appears above the F4 key. Press the F4 key and
then Enter to delete from My Menu.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 3–9
Chapter 3: Keypad Operation and Quick-Start
Keypad Lock - Keypad Lock Page
Keypad Lock
Press ENTER to
Lock Key
Keypad Lock is used to lock the keypad from unintentional
activation during operation.
Press the Enter key to lock the keypad.
F 60.00 Hz
H 0.00 Hz
v 335.6 Vdc
JOG 03:45:36
Keypad Lock
Press ESC 3sec
to UnLock Key
F 60.00 Hz
H 0.00 Hz
LOCAL
LOCAL
The Status Page will again display.
Pressing ANY key will display the message Press ESC to UnLock Key.
Press and hold the ESC key for 3 seconds to unlock the keypad. The
display will return to the Status Page.
Page 3–10
v 335.6 Vdc
JOG 03:46:12
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Fault Record - Fault Record Page
GS4 drive faults are stored from 1: to 20:. Refer to Chapter 6:
Maintenance and Troubleshooting for a complete list of fault messages
that may appear. Use the Up and Down Direction keys to scroll
Fault Record
001: Lvn
002:
003:
through the list.
1:
2:
3:
▲
▼
18:
19:
20:
Press the Enter key to display information about the drive status when
the fault occurred.
Chapter 3: Keypad Operation and Quick-Start
1: Lvn
Date:05/15/2016
Time: 08:51:10
OutFreq: 60.00
Date: 00/00/0000
Time: 00:00:00
OutFreq: 0.00
OutAmp: 0.00
OutVolt 0.0
DCBus: 0.0
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 3–11
Chapter 3: Keypad Operation and Quick-Start
PLC - PLC Function Page
PLC
1:Disable ☻
2:PLC Run
3:PLC Stop
PLC/RUN LOC
F 60.00 Hz
H 0.00 Hz
v 335.6 Vdc
JOG 04:10:16
PLC Function is used to Enable/Disable and Run/Stop the internal PLC.
The active selection is marked by a smiley face character on the far
right of the display.
warning: on a power cycle the plc run/stop state will be
determined by the last state the keypad was placed in, or by
the conFigured digital inputs. iF the state was changed via
gslogic, that run/stop state may not be true on a power cycle.
Use the Up and Down Direction keys to select Disable, PLC Run or
PLC Stop.
Press the Enter key to confirm the selection.
Selecting PLC Run will activate the GS4 internal PLC. The keypad
status Page will display PLC/RUN at the top, center of the display.
If PLC Stop is selected, the PLC program will stop and the Status
Page will display PLC/STOP at the top center of the page. Selecting
Disable will disable the GS4 internal PLC and return control to the
drive. Selecting PLC Run or PLC Stop also can determine whether
the physical I/O are controlled by the Drive or are controlled by the
PLC. See Chapter 8 for more information on the integrated PLC and
GSLogic software.
Page 3–12
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 3: Keypad Operation and Quick-Start
Copy Param - Copy Parameters Page (Keypad Copy)
Copy Parameters is used to save up to four drive configurations
into the keypad. The keypad can then download any of these
Copy Param
001:
002:
003:
001>
1:
2:
configurations into the drive, or it can be moved to a different drive
and download the parameter settings of the original drive. Use the
Up and Down Direction keys to scroll through the four available copy
parameter locations. If a field is blank, then no copy has been made
to that location.
001: ExhaustFan
002: IntakeFan1
003: Filename02
004:
Press the Enter key to select the desired location for writing the
current parameter settings.
Use the Up and Down Direction keys to select Keypad→VFD to copy
the current parameter settings from the keypad to the drive or
VFD→Keypad to write the current parameter settings from the drive
to the keypad. Press the Enter key.
VFD→ KeypaD
001>
ExhaustFan
KeypaD→ VFD
001> P00-00
10%
When VFD→Keypad is selected, the keypad will prompt you for a
filename to save the existing configuration into. Use the Left/Right
Arrows to scroll from character to character and the Up/Down Arrows
to change the alphanumeric character. Pressing Enter will begin the
transfer of parameters from the drive into the keypad.
When Keypad→VFD is selected, the keypad will begin the transfer of
the preselected file parameters from the keypad into the drive.
As shown in the example to the left, “001” is the file to be transferred.
(NOTE: P9.06, Parameter Copy Enable, must first be set to 1.)
Pressing F4 while in the Copy Param menu will prompt you to Delete
All 4 saved programs (“Press ENTER to clear”).
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 3–13
Chapter 3: Keypad Operation and Quick-Start
Copy PLC - Copy PLC Page
Copy PLC
001:
002:
003:
001>
1:
2:
Copy PLC is used to copy previously saved PLC program from the
keypad to the drive or from the drive to the keypad. Use the Up and
Down Direction keys to scroll through the four available Copy PLC
locations. If the field is blank, then no copies have been made.
Press the Enter key to select the desired location for writing the
current program.
Use the Up and Down Direction keys to select Keypad→VFD to copy
the previously saved PLC settings from the keypad to the drive or
VFD→Keypad to write the current PLC program from the drive to the
keypad.
VFD→ KeypaD
001>
ExhaustPLC
KeypaD→ VFD
001> P00-00
10%
When VFD→Keypad is selected, the keypad will prompt you for a
filename to save the existing configuration into. Use the Left/Right
arrows to scroll from character to character and the Up/Down arrows
to change the alphanumeric character. Pressing Enter will begin the
transfer of PLC program from the drive into the keypad.
When Keypad→VFD is selected, the keypad will begin the transfer of
PLC program from the keypad into the drive.
Page 3–14
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Displ Setup - Display Setup Page
Chapter 3: Keypad Operation and Quick-Start
Displ Setup
1:Contrast
2:Back-Light
3:Text Color
Contrast
-5
-10 0 +5
Back-Light Min
2
0 10
Text Color
0
White Text
0~1
The Display Setup Page allows the user to adjust the Contrast,
Backlight time and Text Color of the display.
1: Contrast
2: Backlight
3: Text Color
Use the Up and Down direction arrows to adjust the Contrast to the
desired setting.
The range of adjustment is from -20 to +20.
The default value is 0.
Entering a value of 0 will keep the backlight ON all the time.
Use the Up and Down direction arrows to adjust the time when the
display backlight turns off. The range of adjustment is from 0 to 10
minutes. The default value is 5 minutes.
Use the Up and Down direction arrows to select from white text or
blue text for the display.
Time Setup - Time Setup Page
The Time Setup Page allows the user to change the date and time.
Time Setup
2016/05/15
21:57:40
The date format is Year/Month/Day. Time is displayed in 24-hour
clock format and is displayed as Hours:Minutes:Seconds. Use the
Right and Left Arrow keys to move the cursor to the desired location
and use the Up and Down Arrow keys to adjust the setting.
After adjusting the time, move the cursor to the Seconds entry before
pressing the Enter Key.
The real time clock (RTC) is maintained in the keypad. A capacitor is used to provide power for the
RTC during power loss. The capacitor can maintain power for the RTC for 7 days with no drive power
applied.
Language - Language Page
Language
1:English ☻
2:Espanol
3:Francaise
The Language Page sets the language shown on the display. Select
from English, Spanish or French.
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 3–15
Chapter 3: Keypad Operation and Quick-Start
Start-up - Start-up Page
Start-up
1:Default1 ☻
2:Default2
The Start-up Page allows the user to select from three different
screens that display during initial start-up. Default1 setting displays
the GS4 logo screen, Default2 setting displays “Initializing, Please
Wait.”
KeypaD Fault CoDes
Following are the fault codes and descriptions for the GS4-KPD. To reset the fault codes press
the Enter and Reset buttons simultaneously. These faults indicate either a communication
error between the keypad and the drive or a keypad failure. To correct: 1) Inspect and clean the
RJ45 connectors on the back of the keypad and the RJ45 connector leading into the drive. 2)
Replace the cable and/or RJ45 M-M adapter with a standard Ethernet patch cable. 3) If the RJ45
connections are OK, replace the keypad.
Display error signal
①
①
Fault
②
③
kpdFlash Read Er
ID No. Description Corrective Actions
Fault
FrEr
kpdFlash Read Er
Fault
FSEr
kpdFlash Save Er
Fault
FPEr
kpdFlash Pr Er
Fault
VFDr
Read VFD Info Er
Fault
ERR88
Type Mismatch
FrEr
LOCAL
LOCAL
LOCAL
LOCAL
LOCAL
LOCAL
②
③
Keypad flash
memory read
error�
Keypad flash
memory save
error�
Keypad flash
memory
parameter error�
Keypad flash
memory when
read AC data error�
Keypad/Drive
parameter file
mismatch�
Abbreviated error code
The code is displayed as shown on GS4-KPD
Display error description
An error has occurred on keypad’s flash memory�
1� Press RESET on the keypad to clear the error�
2� Verify what kind of error has occurred on keypad’s flash memory�
3� Shut down the system, wait 10 minutes and power up the
system�
If the error remains contact technical support�
An error has occurred on keypad’s flash memory�
1� Press RESET on the keypad to clear the error�
2� Verify what kind of error has occurred on keypad’s flash memory�
3� Shut down the system, wait 10 minutes and power up the
system�
If the error remains contact technical support�
Errors occurred on factory setting parameters possibly caused by
firmware update�
1� Press RESET on the keypad to clear the error�
2� Verify if there is a problem on the FLASH IC�
3� Shut down the system, wait 10 minutes and power up the
system�
If the error remains contact technical support�
Keypad can’t read data from drive�
1� Verify if the keypad is properly connected to the drive with the
RJ45 connector�
2� Press RESET on the keypad to clear the error�
3� Shut down the system, wait 10 minutes and power up the
system�
If the error remains contact technical support�
There has been an attempt to copy an incorrect file between the
keypad and the drive� Ensure that there is a valid file in the keypad
(if attempting Keypad → VFD transfer).
Page 3–16
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
ChAPter
ChAPter
ChAPter
AC Drive PArAmeters
4
4
4
T
able Of COnTenTS
Chapter 4: AC Drive Parameters
DURAPulse GS4 Parameter Summary � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �4–2
Motor Parameters Summary (P0�xx) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–2
Ramps Parameters Summary (P1�xx) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–3
V/Hz Parameters Summary (P2�xx) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–4
Digital Parameters Summary (P3�xx) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–6
Analog Parameters Summary (P4�xx)� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–10
Presets Parameters Summary (P5�xx)� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �4–13
Protection Parameters Summary (P6�xx) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–14
PID Parameters Summary (P7�xx)� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–18
Display Parameters Summary (P8�xx) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �4–19
Serial Communication Parameters Summary (P9�xx) � � � � � � � � � � � � � � � � � � � � � � � � � � � �4–22
Pump Parameters Summary (P10�xx)� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–26
Fault Parameters Summary (P11�xx) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–27
DURAPulse GS4 Parameter Details� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–30
Explanation of Parameter Details format � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–30
Group P0�xx Details – Motor Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–30
Group P1�xx Details – Ramps Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �4–36
Group P2�xx Details – V/Hz Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–46
Group P3�xx Details – Digital Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �4–60
Group P4�xx Details – Analog Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–89
Analog Input Parameter Examples � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–108
Group P5�xx Details – Presets Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–119
Group P6�xx Details – Protection Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–121
Group P7�xx Details – PID Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–160
Group P8�xx Details – Display Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–171
Group P9�xx Details – Serial Communication Parameters � � � � � � � � � � � � � � � � � � � � � � � � 4–178
Block Transfer Explanation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–189
Group P10�xx Details – Pump Parameters � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–190
Pump Parameters Details � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–191
Timing Charts for Circulative Control Modes P10�01 through P10�08� � � � � � � � � � � � � � � � � � 4–194
Terminal Specifications for GS4-06TR (Optional Six-Relay Output Card) � � � � � � � � � � � � � � � � 4–200
Wiring Diagrams for Cyclical Pump Control � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–200
Group P11�xx Details – Fault Parameters� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4–203
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 4–1
Chapter 4: AC Drive Parameters
duraPulse gs4 paraMeter suMMary
Motor ParaMeters suMMary (P0.xx)
For detailed information about the P0.xx parameter group, please refer to page 4–30.
GS4 Parameters Summary – Motor Parameters (P0.xx)
Run1)
Parameter Range
Read/
Write
1) ♦ in the Run-Read/Write column indicates that the parameter can be set during RUN mode.
R/W indicates “read/write.”
Read indicates “read-only.”
2) Parameters can be restored to their default values using P9.08.
P0.00
P0.01
P0.02
P0.03
P0.04
P0.05
P0.06
P0.07
P0.08
P0.09
P0.10
P0.11
P0.12
P0.13
P0.14
P0.15
P0.16
P0.17
P0.18
Motor 1 Maximum Output
Voltage
Motor 1 Rated Current 10~120% drive rated Amps R/W 0001 40002
Motor 1 Base Frequency 0�00~600�00 Hz R/W 0002 40003 60�00
Motor 1 Rated RPM 0 to (120 x P0�02/P0�09)-1 ♦R/W 0003 40004
Drive Maximum Output
Frequency
Motor Auto Tune
Motor 1 Resistance 0~65.535Ω R/W 0006 40007 0
Motor 1 No-Load Current 0~100% motor rated Amps R/W 0007 40008
Motor 1 Rated Horsepower (HP) 0�00~655�35hp ♦R/W 0008 40009
Motor 1 Number of Poles 2 to (120 x P0�02/P0�03) R/W 0009 40010 4
Motor 1 or 2 Selection
Motor 2 Maximum Output
Voltage
Motor 2 Rated Current 10~120% drive rated Amps R/W 000C 40013
Motor 2 Base Frequency 0�00~600�00 Hz R/W 000D 40014 60�00
Motor 2 Rated RPM 0 to [(120 x P0�13/P0�18)-1] rpm ♦R/W 000E 40015
Motor 2 Resistance 0~65.535Ω R/W 000F 40016 0
Motor 2 No-Load Current 0~100% motor rated Amps R/W 0010 40017
Motor 2 Rated Horsepower (HP) 0�00~655�35 hp ♦R/W 0011 40018
Motor 2 Number of Poles 2 to (120 x P0�13/P0�14) R/W 0012 40019 4
230V: 0�0~255�0V
460V: 0�0~510�0V
0~600�00 Hz R/W 0004 40005 50�00/60�00
0: Disable
1: Measure motor in dynamic status
(motor spinning)
2: Measure motor in static status
(motor not spinning)
1: Motor 1
2: Motor 2
230V: 0�0~255�0V
460V: 0�0~510�0V
R/W 0000 40001
R/W 0005 40006 0
R/W 000A 40011 1
R/W 000B 40012
Modbus
Address
Hex Dec Default2)User
Settings
GS4 -2xxx:
230�0
GS4 -4xxx:
460�0
90% rated I
of GS4
17 10 (60Hz
4-pole)
14 10 (50Hz
4-pole)
40% of
Motor1
Rated I
Rated hp of
GS4
GS4 -2xxx:
230�00
GS4 -4xxx:
460�00
90% rated I
of GS4
17 10 (60Hz
4-pole)
14 10 (50Hz
4-pole)
40% of
Motor2
Rated I
Rated hp of
GS4
Page 4–2
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Chapter 4: AC Drive Parameters
raMPs ParaMeters suMMary (P1.xx)
For detailed information about the P1.xx parameter group, please refer to page 4–36.
GS4 Parameters Summary – Ramps Parameters (P1.xx)
Run1)
Parameter Range
Read/
Write
1) ♦ in the Run-Read/Write column indicates that the parameter can be set during RUN mode.
R/W indicates “read/write.”
Read indicates “read-only.”
2) Parameters can be restored to their default values using P9.08.
P1.00
P1.01
P1.02
P1.03
P1.04
P1.05
P1.06
P1.07
P1.08
P1.09
P1.10
P1.11
P1.12
P1.13
P1.14
P1.15
P1.16
P1.17
P1.18
P1.19
P1.20
P1.21
P1.22
P1.23
P1.24
P1.25
P1.26
P1.27
P1.28
P1.29
Stop Method
Acceleration Time 1
Deceleration Time 1 ♦R/W 0102 40259 10�00
Acceleration Time 2 ♦R/W 0103 40260 10�00
Deceleration Time 2 ♦R/W 0104 40261 10�00
Acceleration Time 3 ♦R/W 0105 40262 10�00
Deceleration Time 3 ♦R/W 0106 40263 10�00
Acceleration Time 4 ♦R/W 0107 40264 10�00
Deceleration Time 4 ♦R/W 0108 40265 10�00
S-curve Accel Time 1
S-curve Decel Time 1 ♦R/W 010A 40267 0�20
S-curve Accel Time 2 ♦R/W 010B 40268 0�20
S-curve Decel Time 2 ♦R/W 010C 40269 0�20
Jog Acceleration Time
Jog Deceleration Time ♦R/W 010E 40271 10�00
Time Unit for Accel/Decel &
S-curve
Accel/Decel Transition Method
Accel Transition Frequency 1-2
Decel Transition Frequency 1-2 ♦R/W 0112 40275 0�00
Skip Frequency 1 Upper Limit
Skip Frequency 1 Lower Limit R/W 0114 40277 0�00
Skip Frequency 2 Upper Limit R/W 0115 40278 0�00
Skip Frequency 2 Lower Limit R/W 0116 40279 0�00
Skip Frequency 3 Upper Limit R/W 0117 40280 0�00
Skip Frequency 3 Lower Limit R/W 0118 40281 0�00
DC Injection Current Level 0~100% ♦R/W 0119 40282 0
DC Injection Time During Start-up
DC Injection Time During
Stopping
Start-Point for DC Injection During
Stopping
Deceleration Method
0: Ramp to stop
1: Coast to stop
P1�15=0: 0�00~600�00 sec
P1�15=1: 0�0~6000�0 sec
P1�15=0: 0�00~25�00 sec
P1�15=1: 0�0~250�0 sec
P1�15=0: 0�00~600�00 sec
P1�15=1: 0�0~6000�0 sec
0: unit 0�01sec
1: unit 0�1sec
0: rmp2 from terminal
1: transition frequencies P1�17 & P1�18
0�00~600�00 Hz
0�00~600�00 Hz
0�0~60�0 sec
0�00~600�00 Hz ♦R/W 011C 40285 0�00
0: Normal Ramp Deceleration
1: Over Fluxing Deceleration
2: Traction Energy Control
♦R/W 0100 40257 0
♦R/W 0101 40258 10�00
♦R/W 0109 40266 0�20
♦R/W 010D 40270 10�00
R/W 010F 40272 1
♦R/W 0110 40273 0
♦R/W 0111 40274 0�00
R/W 0113 40276 0�00
♦R/W 011A 40283 0�0
♦R/W 011B 40284 0�0
R/W 011D 40286 0
Modbus
Address
Hex Dec Default2)User
Settings
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
Page 4–3
Chapter 4: AC Drive Parameters
v/hz ParaMeters suMMary (P2.xx)
For detailed information about the P2.xx parameter group, please refer to page 4–46.
GS4 Parameters Summary – V/Hz Parameters (P2.xx)
Run1)
Parameter Range
Read/
Write
1) ♦ in the Run-Read/Write column indicates that the parameter can be set during RUN mode.
R/W indicates “read/write.”
Read indicates “read-only.”
2) Parameters can be restored to their default values using P9.08.
0: General Purpose
1: High Starting Torque
(TQR)
P2.00
P2.01
P2.02
P2.03
P2.04
P2.05
P2.06
P2.07
P2.08
P2.09
P2.10
P2.11
P2.12
P2.13
P2.14
Volts/Hertz Settings
Slip Compensation Gain 0�00~10�00 ♦R/W 0201 40514
Torque Compensation Gain 0~10 ♦R/W 0202 40515 0
Torque Compensation Filter 0�001~10�000 sec ♦R/W 0203 40516 0�500
Motor 1 Middle Output Frequency 1 0�00~600�00 Hz R/W 0204 40517 3�00
Motor 1 Middle Output Voltage 1
Motor 1 Middle Output Frequency 2 0�00~600�00 Hz R/W 0206 40519 3�00
Motor 1 Middle Output Voltage 2
Motor 1 Minimum Output Frequency 0�00~599�99 Hz R/W 0208 40521 1�50
Motor 1 Minimum Output Voltage
PWM Carrier Frequency
Note: there are iNterdepeNdeNcies
betweeN p2.10, p6.00/p6.02, p6.33,
p6.34. refer to parameter details
wheN settiNg these parameters.
Control Mode
Motor 2 Middle Output Frequency 1 0�00~600�00 Hz R/W 020C 40525 3�00
Motor 2 Middle Output Voltage 1
Motor 2 Middle Output Frequency 2 0�00~600�00 Hz R/W 020E 40527 3�00
2: Fans and Pumps
3: Custom
4: 1�5 Power Curve
5: Square Curve
230V: 0�0~240�0V
460V: 0�0~480�0V
230V: 0�0~240�0V
460V: 0�0~480�0V
23 0V: 0�0~240�0V
46 0V: 0�0~480�0V
2~15 kHz R/W 020A 40523
0: V/Hz Open Loop Control
1: SVC Sensorless
230V: 0�0~240�0V
460V: 0�0~480�0V
R/W 0200 40513 0
♦R/W 0205 40518
♦R/W 0207 40520
♦R/W 0209 40522
♦R/W 020B 40524 0
♦R/W 020D 40526
(table continued next page)
Modbus
Address
Settings
Hex Dec Default
0� 00
(V/Hz mode)
1� 00
(Vector mode)
G S4-
21P0~27P5: 15�0V
2010+: 14�0V
G S4-
41P0~47P5: 30�0V
4010+: 28�0V
G S4-
21P0~27P5: 15�0V
2010+: 14�0V
G S4-
41P0~47P5: 30�0V
4010+: 28�0V
G S4-
21P0~27P5: 9�0V
2010+: 7�0V
G S4-
41P0~47P5: 18�0V
4010+: 14�0V
model specific; refer
to param� details
G S4-
21P0~27P5: 15�0V
2010+: 14�0V
G S4-
41P0~47P5: 30�0V
4010+: 28�0V
2)
User
Page 4–4
DURApUlse GS4 AC Drive User Manual – 1st Ed. Rev M – 03/14/2022
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