GSD6 Series DC Drives User Manual
Contents
1. For 110 130 VAC inputs slide the selector For 208 240 VAC inputs slide the selector switch completely to the left as shown below switch completely to the right as shown below 8 CAUTION INCORRECT SETTING OF THE INPUT VAC SELECTOR SWITCH WILL RESULT IN DAMAGE TO THE DRIVE IronHorse GSD6 DC Drives User Manual Ist Ed Rev 02 06 2014 Page 7 WAUTOMATIONDIRECT WIRING TERMINALS GSD6 Wiring Terminals Type Wire Range Tightening Torque barrier type terminal strip 26 12 AWG 10 0 Ib in 1 1 N m WIRING TERMINAL FUNCTIONS Page 8 CAUTION BE SURE DRIVE HOUSING IS PROPERLY GROUNDED Purpose P1 Terminal Strip for Power Wiring EARTH GROUND Ground the drive by connecting the ground wire to this terminal NOTE Terminals P1 5 ARM and P2 2 AMP REF are electrically the same which is the common reference point low voltage common for the control logic The EARTH GROUND terminal P1 1 is electrically different from common If connected together either at the amplifier or in any other fashion fatal or hazardous operation may occur and permanent damage to the drive WILL result AC1 115VAC Connect incoming hot AC black wire to this terminal NOTE This is fused F1 on the drive AC1 230VAC Connect either hot side AC2 115VAC Connect the neutral AC white wire to this terminal NOTE This i2. 13 GSD6 DC DRIVES USER MANUAL OVERVIEW OVERVIEW OF THIS PUBLICATION The IronHorse GSD6 Series DC Drives User Manual describes the installation configuration and methods of operation of the GSD6 Series DC Drives information contained in this manual 15 intended to be correct However information and data in this manual are subject to change without notice AutomationDirect ADC makes no warranty of any kind with regard to this information or data Further ADC is not responsible for any omissions or errors or consequential damage caused by the user of the product ADC reserves the right to make manufacturing changes which may not be included in this manual WHO SHOULD READ THIS USER MANUAL This manual contains important information for those who will install maintain and or operate any of the GSD6 Series DC Drives 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 automationdir
3. 200 55 9 50 8 1 1 70 170 1 2240 94 23 9 A Speed Pot Speed Pot Mounting CUSTOMER S MOUNTING BRACKET DIALPLATE 2 inch dia 0 25 96 4 MOUNTING CUTOUT SBEFDPOT EEUU HEX NUT 20 58 4 97 H LOCK i WASHER 125 90 16 0 44 31 7 04 0 11 277 Page 6 IronHorse GSD6 DC Drives User Manual 1st Ed Rev 02 06 2014 WAUTOMATIONDIRECT INSTALLATION AND WIRING gt P POD FUSING INSTALL OPEN FRAME DRIVES IN AN ENCLOSURE WITH A VOLUME AT LEAST THREE TIMES THE VOLUME OF THE OPEN FRAME DRIVE Do MOUNT GSD6 240 15C DC DRIVE WHERE AMBIENT TEMPERATURE IS OUTSIDE THE RANGE OF 10 To 45 C 14 To 113 F SIZE ALL WIRES THAT CARRY ARMATURE OR LINE CURRENTS AS SPECIFIED BY AP PLICABLE NATIONAL STATE AND OR LOCAL CODES ALL OTHER WIRES MAY BE 20AWG OR SMALLER AS PERMITTED BY THE CODES SEPARATE CONTROL WIRES FROM THE ARMATURE AND AC LINES WHEN ROUTED IN CONDUIT OR WIRE TRAYS CAUTION Turn POWER OFF WHILE MAKING WIRING CONNECTIONS IMPROPER INSTALLATION OR OPERATION OF THIS DC DRIVE MAY CAUSE INJURY TO PERSONNEL OR DRIVE FAILURE THE DRIVE MUST BE INSTALLED IN ACCORDANCE WITH LOCAL STATE AND NATIONAL SAFETY CODES MAKE CERTAIN THAT THE POWER SUPPLY IS DISCONNECTED BEFORE ATTEMPTING TO SERVICE OR REMOVE ANY COMPONENTS IF THE POWER DISCONNECT POINT IS OUT OF SIGHT LOCK IT IN DISCONNECTED POSITION AND TAG IT TO PREVENT UNEXPECTED APPLICATION OF POWER
4. 9 i 0 O A E kig E wu m m M M E x x dO x INPUT 6 ce 5 66 0 VOLTAGE MEM SELECTOR 8 P2 SWITCH orange white m z customer supplied wiring factory supplied wirin 9 GSD6 240 15C TWO SPEED OPERATION GSD6 240 15C DYNAMIC BRAKING Two speed operation is done using two DPDT switch is used to control and to connect 10 kQ speed potentiometers in parallel customer supplied Dynamic Braking Resistor DBR with both Highs connected to terminal Typical values for the DBR are 35 50 at 50 for 115V P2 5 and both Lows connected to or 100 for 230V Motor horsepower inertia and cycle 2 3 SPDT switch selects which time affect the sizing of the DBR pot Wiper is connected to terminal P2 2 2 10 Speedpots O DYNAMIC BRAKE RESISTOR Page 9 VAUTOMATIONDIRECT INSTALLATION AND WIRING WIRING DIAGRAMS CONTINUED Page 10 GSD6 240 15C TACHOMETER FEEDBACK GSD6 240 15C TACHOMETER FOLLOWER Improves regulation to 1 2 of base speed Allows drive output to follow tachometer 2 P2 9 Tach voltage 6 12 VDC at Base Speed P2 4 Pot Wiper Tachometer 3 7 VDC at 1000 rpm for 1800 rpm motor Tachometer 12 VDC at Full Speed 1 5 Arm Amp Ref E P2 3 Pot Lo TACHOMETER CONTROL NEEDS TACHOMETER OUTPUT RIPPLE LIMITED TO 14 OR LESS GSD6 240 15C INHIBIT USED INDEPENDENTLY GSD6 240 15C INHIBIT USED WITH SPEED POT Connect the customer supplied SPST switch
5. ONLY A QUALIFIED ELECTRICIAN OR SERVICE PERSONNEL SHOULD PERFORM ANY ELECTRICAL TROUBLESHOOTING OR MAINTENANCE AT NO TIME SHOULD CIRCUIT CONTINUITY BE CHECKED BY SHORTING TERMINALS WITH A SCREWDRIVER OR OTHER METAL DEVICE BEFORE ATTEMPTING TO WIRE THE DC DRIVE MAKE SURE ALL POWER IS DISCONNECTED RECHECK CODE DESIGNATION TO ASSURE PROPER VOLTAGE IS PRESENT FOR THE DC DRIVE CAREFULLY SELECT PROPER WIRE SIZE FOR CURRENT AND VOLTAGE DROP LIMIT THE VOLTAGE DROP THROUGH THE WIRING TO 5 OF THE LINE VOLTAGE AT FULL LOAD CAUTION Do NOT ATTEMPT TO PERFORM HI POT TEST ACROSS THE AC LINES WITH THE DC DRIVE IN THE CIRCUIT THIS WILL RESULT IN IMMEDIATE OR LONG TERM DAMAGE TO THE DRIVE 1 ENSURE THAT THE GSD6 DRIVE CHASSIS IS PROPERLY GROUNDED 2 MOTOR ARMATURE CONNECTIONS MUST NOT SWITCHED OR BROKEN WHILE THE GSD6 DRIVE 15 ON SERIOUS DAMAGE MAY RESULT 3 THE INPUTS TO THE SPEED POT TERMINALS P2 3 P2 4 P2 5 MUST NOT BE GROUNDED SERIOUS DAMAGE MAY RESULT The GSD6 has a 20A internal fuse in each AC line P1 2 amp P1 3 and this fuse is sized to open in the event of a shorted armature or if an armature line is shorted to earth ground Both AC lines are fused For replacement use Bussman ABC 20 or LittleFuse 314 020 AutomationDirect sells ABC series fuses AC CURRENT IS DETERMINED BY MOTOR CHARACTERISTICS AND IT MAY BE NECES SARY TO INCREASE FUSE VALUE FOR SOME APPLICATIONS INPUT VOLTAGE SWITCH SELECTION
6. Deceleration Line voltage compensation 5kQ speed potentiometer with leads dial and knob included 50 1 speed range Transient voltage protection Voltage following mode or DC tachometer follower by supplying ungrounded o 12VDC analog input signal DC tachometer feedback jumper selectable 3V or 7V per 1 000 rpm Inhibit circuit permits start amp stop without breaking AC lines Shunt field supply provided Includes two AC line fuses 12 VDC 12 mA user accessible power supply Open frame chassis CONTROL FEATURES Page 4 MINIMUM SPEED Allows adjustment of the motor speed when the speed pot is set at minimum CCW This permits the user to eliminate Deadband on the main speed control permitting zero calibration MAX SPEED Maximum Speed Allows adjustment of the motor speed when the speed pot is set at maximum CW This permits the user to eliminate the top end Deadband which will provide full speed at maximum rotation ACCEL Acceleration Allows adjustment of the motor acceleration time DECEL Deceleration Allows adjustment of the motor deceleration time LR COMP Speed Regulation Adjusts the drive output to compensate for speed changes caused by varying motor loads As motor load is increased IR COMP increases the voltage output of the drive CUR LIM Current Limit Provides protection from excessive armature current by limiting the maximum armature current the dri
7. fuses included Bussman ABC 20 or Littlefuse 314020 ceramic fuses or equivalent Operating Temperature 10 to 45 C 14 to 113 F Thermal Protection not available Mounting Orientation can be mounted in any orientation Corrosive Gases NOT compatible with any corrosive gases Weight 40 oz 11349 Agency Approvals RoHS Optional Accessories Replacement Potentiometer GSDA 5K Digital Potentiometer GSDA DP Analog Current Input Card GSDA AI A For accessories details please visit www AutomationDirect com Plugging is a method of rapidly changing motor direction by reversing motor armature polarity while the motor is still running IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 Page 5 WAUTOMATIONDIRECT DIMENSIONS GSD6 240 15C dimensions in mm 6 28 M 159 4 4X RO 13 i R3 2 E 69 69 69 69 69 9 00 B co 7 50 228 6 190 4 Ol 65 0 75 191 i E 22 5 JEE
8. in Connect the customer supplied SPST switch in series between the Speed Pot High P2 5 and series between Speed Pot High the drive Speed the Tach P2 9 drive terminals To inhibit Pot High terminal P2 5 To inhibit stop stop motor close Speed Pot High to Tach motor open the SPST switch To restart close To restart return the switch to open the switch The drive will stop and start the motor quickly The drive will soft stop and soft start the motor 2 through the acceleration setting P2 SPEEDPOT LO SPEEDPOT WIPER HI EE 1 INHIBIT CONTROL PERMITS STARTING AND STOPPING THE MOTOR WITHOUT BREAKING THE LINES 2 IN THE EVENT OF SCR FAILURE OR FALSE TRIGGERING THE CIRCUIT WILL NOT STOP THE MOTOR 3 ALWAYS USE SHIELDED WIRE WHEN CONNECTING TO THE TERMINAL AND CONNECT THE SHIELD TO THE ARMATURE OR COMMON OF THE DRIVE IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 WAUTOMATIONDIRECT START UP 1 2 3 4 5 6 7 8 9 Ensure that the 115 230 VAC is set for the proper input voltage Check to see that the incoming power is of the correct voltage Recheck all wiring Accidental grounds loose or pinched wires on armature or speed pot wires may damage the DC drive when power is applied Preset trim pots for your horsepower by using the Trim Pot Preset Chart Turn the speed pot to zero fully CCW Turn power on and advance
9. WVAUTOMATIONDIRECT IRONHORSE GSD6 SERIES DC DRIVES USER MANUAL USER IMANUAL NUMBER IH GSD6 USER M WAUTOMATIONDIRECT A WARNING A Thank you for purchasing automation equipment from Automationdirect com doing business as Automation Direct We want your new automation eguipment to operate safely Anyone who installs or uses this eguipment should read this publication and any other relevant publications before installing or operating the eguipment To minimize the risk of potential safety problems you should follow all applicable local and national codes that regulate the installation and operation of your eguipment These codes vary from area to area and usually change with time It is your responsibility to determine which codes should be followed and to verify that the equipment installation and operation is in compliance with the latest revision of these codes Ata minimum you should follow all applicable sections of National Fire Code National Electrical Code and the codes of National Electrical Manufacturer s Association NEMA There may be local regulatory or government offices that can also help determine which codes and standards are necessary for safe installation and operation Eguipment damage or serious injury to personnel can result from the failure to follow all applicable codes and standards We do not guarantee the products described in this publication are suitable for your particular applica
10. d pot 0 12 VDC input signal or a 0 10V isolated input signal to control the speed Operation of the drive beyond 10 of normal line voltage is not recommended and could result in readjustments These settings are permanent periodic readjustment is normally not needed USE ONLY AN UNGROUNDED VOLTMETER VAUTOMATIONDIRECT FOR GSD6 DRIVES WITHOUT ANALOG CURRENT VOLTAGE INPUT CARDS Trim Pot Function Adjustment Max Sets maximum motor speed when speed pot is set at maximum fully CW rotation CW rotation of MAX trim pot increases maximum motor speed 1 Connect a DC voltmeter to ARM to ARM 2 Set meter voltage range 90VDC for 115VAC 180VDC for 230VAC 3 With no load on the motor adjust MAX trim pot to rated motor armature voltage as shown on meter NOTE A tachometer or strobe may be used in lieu of a meter Follow above steps except adjust MAX trim pot to rated motor base speed indi cated by tachometer or strobe Sets minimum motor speed when speed pot is set at zero CW rotation will increase minimum motor speed 1 Set Speed Pot to zero fully CCW 2 With no load on the motor rotate MIN trim pot CW until motor starts to rotate 3 Slowly rotate MIN trim pot CCW until motor stops NOTE If motor rotation is desired rotate MIN trim pot CW until desired MIN speed is reached Provides a means of improv ing motor speed regulation in the armature feedback mode If a slowdo
11. ect com SPECIAL SYMBOLS WHEN YOU SEE THE NOTEPAD IN THE LEFT HAND MARGIN THE PARAGRAPH TO ITS IMMEDIATE RIGHT WILL BE SPECIAL NOTE WHEN YOU SEE THE EXCLAMATION MARK T ICON IN THE LEFI HAND MARGIN THE PARAGRAPH TO ITS IMMEDIATE RIGHT WILL BEA WARNING THIS INFORMATION COULD PREVENT INJURY LOSS OF PROPERTY OR EVEN DEATH IN EXTREME CASES IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 Page 3 WAUTOMATIONDIRECT IRONHORSE GSD6 SERIES DC DRIVES GENERAL INFORMATION IronHorse GSD6 DC drives are versatile general purpose variable speed DC motor controllers that are designed to control DC Permanent Magnet Shunt Wound and some Universal AC DC motors Incoming AC voltage is converted to adjustable full wave rectified DC voltage to operate the DC motor Also a full wave field voltage is provided for shunt wound motors CAREFULLY CHECK THE DC DRIVE FOR SHIPPING DAMAGE REPORT ANY DAMAGE TO THE CARRIER IMMEDIATELY Do NOT ATTEMPT TO OPERATE THE DRIVE IF VISIBLE DAMAGE IS EVIDENT TO EITHER THE CIRCUIT OR TO THE ELECTRONIC COMPONENTS STANDARD FEATURES Input voltages 115 230VAC 9 50 60Hz output 0 90 180VDC Barrier terminal strip for all power and control wiring Full wave packaged bridge supply 196 speed regulation with armature voltage feedback 1 2 with tachometer feedback Adjustable Minimum speed Maximum speed IR Compensation Current Limit and Acceleration amp
12. kely that a terminal connection is loose Check the terminal connections and ensure that they are secure and correct If the drive is still inoperative refer to the Troubleshooting Table Problem Possible Cause s Corrective Action Motor doesn t run Blown fuse or circuit breaker Incorrect or no power Speed Pot set at zero Worn motor brushes Improper or missing jumper 1 Replace fuse or reset breaker Install proper power service Rotate Speed Pot CW to start Replace motor brushes Ensure that jumper JU2 is properly connect ed between drive terminals P2 2 and P2 7 Armature output voltage cannot be adjusted out put is a constant DC level No motor or load connected Speed Pot low connection open Ensure that motor or load is con nected to armature terminals Ensure that Speed Pot Low wire is connected N Motor stalls or runs very slowly with speed control set fully CW Low voltage Overload condition Worn motor brushes Max speed set incorrectly Ensure that VAC is above 104 or 208 VAC Reduce load or re adjust Current Limit Replace brushes Consult Trim Pot Adjustments section Motor hunts Too much IR Comp Motor is in Current Limit Motor speed is above rated speed Consult Trim Pot Adjustments section Consult Trim Pot Adjustments section Reduce Max trim pot setting Repeated fuse blowing Overload condition Worn motor brushes Defective moto
13. m these two inputs can be wired to the motor side of a reversing switch or relay During the period of switching neither input will be low which will instantly return the set speed to zero and reset the acceleration ramp REV 2 Identical to REV 1 P2 7 TACH Connect Tach from DC tachometer for tachometer feedback The minus lead from the tachometer goes to AMP REF P2 2 Output voltage from the tachometer at full speed can range from 6 to 12 volts The scale is corrected using the JU3 jumper selectable setting of 3V 7V per 1000 rpm and the MAX speed trim pot A 3 volt per 1000 rpm OR 7 volt per 1000 rpm tachometer should be used PILOT LIGHT Connecting point for on off neon indicator lamp The remaining lead will be connected to P2 11 Reserved Reserved Reserved IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 WAUTOMATIONDIRECT NSTALLATION AND WIRING CONTINUED WIRING DIAGRAMS IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 GSD6 240 15C GSD6 240 15C BASIC WIRING DIAGRAM P1 FIELDI OPTIONAL CUR LIM P3 PROVIDES SUPPORT FOR SHUNT AND TRIGGERING FOR WOUND OPTIONS FIELD MOTORS ONLY IR D ARM DC MOTOR S ARM FUSES A REAY Hi gt VAC INPUT L VAC INPUT cc a hot active EARTH GND P GROUND ACCEL lt gt
14. ompanies The product and company names may be trademarked and are the sole property of their respective owners AutomationDirect disclaims any proprietary interest in the marks and names of others Copyright 2013 2014 Automationdirect com Incorporated All Rights Reserved No part of this manual shall be copied reproduced or transmitted in any way without the prior written consent of Automationdirect com Incorporated AutomationDirect retains the exclusive rights to all information included in this document Page 2 IronHorse GSD6 DC Drives User Manual 1st Ed Rev 02 06 2014 WAUTOMATIONDIRECT CONTENTS WARNING itin ke creto OR Lor a cR d 2 TRADEMARKS o 5 o3 fap Ro im loce RI CR RR URN GR ie DB n 2 6506 DC DRIVES USER MANUAL OVERVIEW 3 IRONHORSE GSD6 SERIES DC DRIVES GENERAL INFORMATION 4 SELECTION AND 5 6 5 DIMENSIONS e roi i AR REOR ck dp BE A Bae die e c vg re 6 INSTALLATION AND 7 START UP 454030 rrLPPrrT m 11 TRIM POT 5 5 12 TROUBLESHOOTING iL Uy a e eR RE De ah E rue Soe
15. r Defective electrical components Reduce load Replace brushes Replace motor Contact AutomationDirect Prod uct Returns for replacement SENS ONS ONIS Motor runs but will not stop Incorrect wiring enclosed drive Defective wiring Defective component Ensure that Terminal Strip Wiring is cor rect per wiring instructions diagrams Check wiring Contact AutomationDirect Prod uct Returns for replacement IronHorse GSD6 DC Drives User Manual 1st Ed Rev 02 06 2014 Page 13 WAUTOMATIONDIRECT Page 14 IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 WAUTOMATIONDIRECT IronHorse GSD6 DC Drives User Manual Ist Ed Rev B 02 06 2014 WAUTOMATIONDIRECT Literature Number LT145 Drawing Number A 5 3904A IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014
16. rth ground Serious damage and injury may result This terminal is electrically the same point as ARM P 1 5 SPEEDPOT LO Connects to the low side orange wire of the 5kO Speed Pot normally the CCW end This input is raised and lowered by the MIN trim pot Electronic speed input voltage voltage follower may be referenced to Speed Pot LO if the MIN trim pot adjustments are to be active Otherwise inputs may be referenced to AMP REF P2 2 which will bypass the MIN trim pot INPUT MUST NOT BE GROUNDED CAUTION FOR VOLTAGE FOLLOWER APPLICATIONS THE INPUT CONNECTION TO THE Speed pot MUST NOT BE GROUNDED SERIOUS DAMAGE TO THE DRIVE MAY RESULT FROM A GROUNDED INPUT SPEEDPOT WIPER Connects to the wiper red wire of the Speed Pot center lead Use this input for the plus side of voltage follower operation or tach follower The minus side connects to AMP REF P2 2 INPUT MUST NOT BE GREATER THAN 12V MAXIMUM AND MUST NOT BE GROUNDED SPEEDPOT HI Connects to high side white wire of the Speed Pot CW end This is internal 12 volts INPUT MUST NOT BE GROUNDED SPARE This terminal is not connected to the drive circuit It can be used as a terminal for field modifications REV 1 REV 1 and REV 2 are identical quick stop inputs One of them must be held low to AMP REF before the drive will operate The two are diode separated to form an OR gate Since ARM P1 5 is also low in the syste
17. s fused F2 on the drive AC2 230VAC Connect either hot side ARMATURE Connects to the plus Armature wire on the motor 0 90VDC for 115VAC input or 0 180VDC for 230 VAC input See SPECIFICATIONS for output rating CAUTION ARMATURE CONNECTION MUST NOT BE SWITCHED OR BROKEN WHILE DRIVE IS ON OR SERIOUS DAMAGE TO THE DRIVE MAY RESULT ARMATURE Connects to minus Armature wire also considered circuit common on the motor FIELD Connect minus Field wire of the Shunt Wound motor not used on PM motors FIELD DO NOT use for Permanent Magnet motor This supplies Field voltage for a Shunt Wound motor For motors with dual voltage field ie 50 100V or 100 200V make sure the highest value is connected P2 Terminal Strip for Control Wiring CAUTION NONE OF THE P2 TERMINALS SHOULD BE EARTH GROUNDED OVER CURRENT OUT Can be used to signal that the drive is in current limit It can also signal other devices or alarms This is a low level logic signal which goes high when the current limit amplifier is in current limit The logic of this drive is 12 volts while the output at this terminal is approximately 1 5 volts through a 1000W resistor when in Current Limit AMP REF This is the common point of the logic It is used as common with OVER CURRENT OUT P2 1 TACH P2 9 REV 1 P2 7 REV 2 2 8 and WIPER P2 4 NOTE Never connect this terminal to ea
18. the speed pot while observing motor direction of rotation Power must be turned off again before step 7 can be accomplished If the motor rotation is incorrect turn power off at external disconnect and reverse the ARM and ARM connections Check for satisfactory operation throughout the speed range If operation is satisfactory no readjustments are needed 10 If instability or surging is observed or if maximum speed is higher than desired refer to the Trim Pot Adjustments section 11 For other problems consult the Troubleshooting section TRIM POT PRESET CHART SHORT CIRCUITING PC BOARD COMPONENTS WHEN MAKING ADJUSTMENTS ALWAYS USE A SCREWDRIVER WITH AN INSULATED SHAFT TO AVOID MIN ACCEL DECEL MAX LR CURLIM VOLTS MIN ACCEL DECEL MAX LR CUR LIM VOLTS amp 2 C2 62 09 C2 15 129 2969 C2 C2 Q2 CD NOTES These settings apply when using 5k2 speedpot IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 Page 11 TRIM POT ADJUSTMENTS Four adjustments MIN MAX COMP and CUR LIM are checked at the factory using a typical motor Use the Trim Pot Preset Chart to adjust the trim pots to the approximate setting for your horsepower The other two adjustments ACCEL and DECEL are the Acceleration and Deceleration adjustments and should be set for your particular application reguirements The Trim Pot Preset Chart is approximate and is valid when using a spee
19. tion nor do we assume any responsibility for your product design installation or operation Our products are not fault tolerant and are not designed manufactured or intended for use or resale as on line control eguipment in hazardous environments reguiring fail safe performance such as in the operation of nuclear facilities aircraft navigation or communication systems air traffic control direct life support machines or weapons systems in which the failure of the product could lead directly to death personal injury or severe physical or environmental damage High Risk Activities AutomationDirect specifically disclaims any expressed or implied warranty of fitness for High Risk Activities For additional warranty and safety information see the Terms and Conditions section of our catalog If you have any questions concerning the installation or operation of this equipment or if you need additional information please call us at 770 844 4200 This publication is based on information that was available at the time it was printed At AutomationDirect we constantly strive to improve our products and services so we reserve the right to make changes to the products and or publications at any time without notice and without any obligation This publication may also discuss features that may not be available in certain revisions of the product TRADEMARKS This publication may contain references to products produced and or offered by other c
20. ve can provide This enables adjustment of the maximum torque the motor can deliver INPUT SELECTION SWITCH Switch selectable between 115VAC and 230VAC input TACH INPUT SELECTION Jumper selectable between 3V and 7V per 1 000 rpm preset for 3V IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 WAUTOMATIONDIRECT SELECTION AND SPECIFICATIONS Model GSD6 240 15C Package Configuration open frame Power Quality Form Factor 1 4 Input Voltage 50 60Hz 115 230 VAC 10 Output Voltage 0 90 180 VDC Shunt Field Voltage 100VDC 115VAC input 200VDC 230VAC input 1 5A max Motor Rating hp 1 8 1 5 hp 90VDC 1 4 3 hp 180VDC Output Current continuous 15A DC Current Overload Capacity 200 for 60s Current Limit adjustable 2 30A DC Transient Protection Metal Oxide Varistor MOV LR Compensation 1 5hp and 3hp Speed Adjustment 5kQ 0 5W potentiometer Speed Range 50 1 Speed Regulation 1 of base speed Maximum Speed adjustable from 60 to 120 of base speed Minimum Speed linear ramp 0 30 of adjustable maximum speed Acceleration linear ramp adjustable 0 3 12 seconds Deceleration adjustable 0 6 12 seconds Dynamic Braking no Plugging Capability no Electrical Connections barrier type terminal strip 26 12 AWG Fusing 2 20A
21. wn due to load change is of no concern rotate this trim pot fully CCW 1 Set Speed Pot at 50 2 Observe motor speed at no load condition 3 Apply full load to motor 4 Turn IR COMP trim pot CW with load still applied to obtain the same motor speed as with no load Cur Lim Limits DC motor armature current torque to prevent damage to the motor or drive The current limit is set for 12596 rated motor current CW rotation of this trim pot increases the armature cur rent or torque produced 1 TURN DRIVE POWER OFF 2 Connect a DC Ammeter between A on motor and on drive Preset the Current Limit trim pot CCW Turn power ON Set Speed Pot at the 50 position Apply friction braking to motor shaft until motor stalls zero rpm With motor stalled set current at 12596 of rated motor armature current by ad justing CUR LIM trim pot 3 4 5 6 Accel Allows adjustment of acceler ation by user 1 CW rotation of the ACCEL trim pot increases acceleration time Decel Allows adjustment of deceler ation by user 1 CW rotation of the DECEL trim pot increases deceleration time DO NOT USE this adjustment procedure for GSD6 240 15C DC drives with GSDA AI A analog current input cards Page 12 IronHorse GSD6 DC Drives User Manual 1st Ed Rev B 02 06 2014 WAUTOMATIONDIRECT TROUBLESHOOTING If a newly installed DC Drive will not operate it is li
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