LEESON FHP AC Drives User`s Manual
Contents
1. TOTAL HEIGHT TOP OF CAP TO BOTTOM OF CHASSIS 2 56 65 0 3 02 76 7 175319PCM 175310PCM ALL DIMENSIONS IN INCHES MILLIMETERS Figure 8 175319PCM and 175310PCM Dimensions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Dimensions 9 6 30 160 6 4 40 112 3 00 76 0 70 18 T 6 90 175 ALL DIMENSIONS IN NCHES MILLIMETERS 4 45 113 qin eT fe LLLI Figure 9 175311PCM Dimensions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 10 Installation 175324 Process Control Module PCM Mounting The FHP Series PCM Adder Board accepts a 0 5 VDC 0 10 VDC or 4 20 mA signal and outputs an isolated 0 5 VDC signal without requiring additional panel space It mounts directly over the main AC board bottom board thus maintaining the same footprint Step by step information for mounting the PCM Adder Board to a FHP Series drive is shown on pages 12 14 Figure 10 page 11 s2. Thermal Overload Switch with Optional Enable Disable Switch 2222 ate ei canes breeds niei 42 FHP Series Calibration Trimpot Layout 45 Independent Adjustable 5 51 Switch seas Ber Eee Bee 52 Single Speed Potentiometer Control of Multiple Motors 53 FHP Quick R versing ssim cack eee RR Oe eek eA LESIE DEMN FHP Series diagnostic LED locations Carrier frequency capacitor location Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Specifications 1 Phase 1 or 3 Phase Max Continuous AC Input Output Max Output Amps Drive VAC VAC HP Current AC In 175318 230 230 1 2 3 175319 115 230 230 1 2 713 175320 115 115 74 2 4 7 175321 230 230 2 4 T 175310 415 230 230 5 24 10 7 175322 115 115 4 01 10 175323 230 230 1 4 01 10 175311 115 230 230 4 4 01 15 10 Connect only 115 VAC line input to the 115 VAC terminals Application of 230 VAC line input when set for 115 VAC will result in severe damage to the motor and drive and possible explosion and injury Derate current by 2 per degree if the operating temperature is above 40 C Under no circumstances may the ambient temperature exceed 55 C AC Voltage Input Range 175320 amp 175322 115 VAC 10 50 60 Hz si
3. ACCEL KS TQ LIMIT E 5 8 U nonm AG doo o o 2 gt SD 4 11 Figure 16 Motor Connections for Single Phase Operation Configured for use with DIRECTION switch Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 30 Installation MOTOR WINDINGS LN YN S Y NYY N J Sisisisisis 6 NES So EX OX S d 8 8 8 mh L2 e fe L1 5 Figure 17 Motor Connections for Three Phase Motors Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation Speed Adjust Potentiometer Connections Connect a speed adjust potentiometer to terminals S1 S2 and S3 Make sure the potentiometer is connected so that the motor speed will increase as the wiper S2 is turned clockwise CW See Figure 18 below 10K OHM SPEED ADJUST POTENTIOMETER CW Figure 18 Speed Adjust Potentiometer Connections to TB501
4. 8 31 LJISISSSSIS J 8 0 9 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 32 Installation Voltage Follower Connections Instead of using a speed adjust potentiometer the drive may be wired to follow a 0 5 VDC isolated voltage signal Figure 19 Connect the signal input to S2 and signal common to S1 Make no connection to S3 A potentiometer can be used to scale the analog input voltage The FHP PCM adder board may be used to scale and isolate an analog input voltage see Page 35 TB501 Ol SIGNAL COMMON 2 5 VDC VOLTAGE SIGNAL SIGNAL INPUT op Figure 19 Voltage Follower connections Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 33 Signal and Optional Switch Connections All signal and switch connections are made at TB501 Terminal block orientation and terminal names are identical for all FHP series drives Use 20 24 AWG wire for speed adjust potentiometer and switch connections ENABLE DISABLE switch Connect a single pole single throw ENABLE DISABLE switch between the ENABLE E2 and COMMON E1 terminals as shown Open the switch to
5. E2 51 51 52 53 D iva 960 ps zz i I 4 3 j 5 5 9 o V 1 1 21 2 Jl 1 m 6008 H Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 7 Dimensions 1166571 59 SIHONI SNOISNAWIC 17 52 06 9 090 069 zz 270 ler sry Ferrer sz 00 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 8 Dimensions 4 30 109 3 80 97 If SEC 12 I i eee Aol 3 70 94 2 72 69 0 97 25 i afore M aA a 2 00 51 a
6. m START STOP SWITCH C TO I 115 VAC ae LINE INPUT RE FUSE I 115 230 J501 Voltage Doubler Mode Setting Figure 13 AC Line and Fuse Connections for Doubler FHP Series Drives Voltage Doubler Mode Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 26 Installation CEL TIT O Nees zn STARTISTOP o FUSE SWITCH 5 230 VAC 8 j LINE INPUT FUSE mG EN J501 No Voltage Doubler 230 VAC in 230 VAC out Figure 14 AC Line and Fuse Connections for Doubler FHP Series Drives Not in Voltage Doubler Mode Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 27 Motor connections all FHP series controls Single phase operation For single phase operation connect the motor as shown in Figure 15 page 28 Ensure that the prewired capacitor and its associated motor coil are connected to terminals U and V as shown This connection may be internal if using a 2 wire motor If the motor has three leads you must make this connection yourself To reverse a single phase split capacitor motor connect the motor
7. 56 Troubleshooting Verify that there are no short circuits or grounded connections Check that the drive s rated phase current and RMS voltage are consistent with the motor ratings For additional assistance contact your local Leeson distributor or the factory direct by telephone at TEL 262 377 8810 or FAX 262 377 0090 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Troubleshooting 57 Diagnostic LEDs LEESON FHP Series drives are equipped with diagnostic LED s to assist the user in troubleshooting and monitoring equipment status while in use Refer to Figure 29 page 58 for diagnostic LED locations POWER LED The green POWER LED is on when AC line voltage is applied and the control s low voltage power supply is operational FAULT LED The red FAULT LED turns on when the drive output is locked out or not ENABLED and any one of the following fault conditions occur 1 Overvoltage FHP 230AC controls DC bus exceeds 400 VDC FHP 115AC controls DC bus exceeds 200 VDC 2 Undervoltage FHP 230AC controls DC bus drops below 200 VDC FHP 115AC controls DC bus drops below 100 VDC 3 Instantaneous Overcurrent Trip Inverter output current has exceeded safe levels Note The FAULT condition must be reset using the ENABLE function of the FHP opening and closing the ENABLE input Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email
8. NOTCH SIDE UP ON JMP501 OF THE BOTTOM BOARD 00000 av Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 13 STANDOFFS ONTO BOTTOM BOARD STEP 3 INSTALL TWO i i 2 PLASTIC Z 0 STEP 4 SNAP THE SHORT SIDE OF THE 6 PIN HEADER J501 INTO J501 LOCATED ON THE BOTTOM BOARD 00000 sry 0 STEP 5 INSERT THE SHOULDER SIDE VIEW WASHER included with the kit THROUGH THE SIDE VIEW TOP SIDE OF THE PCM g Eom ADDER BOARD LLL it STEP 6 ATTACH THE 0 578 SPACER TO THE BOTTOM SIDE OF THE SHOULDER WASHER AS SHOWN Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 14 Installation J501 STEP 7 POSITION THE PCM ADDER BOARD OVER THE BOTTOM BOARD AS SHOWN NOTE First align the bottom holes of J501 on the PCM adder board with the 6 pin header installed on the bottom board The PCM adder board will snap into place at J501 and the two standoffs co bated f H STEP
9. USER S MANUAL Variable frequency drives for 3 phase and single phase AC motors 175318 175318PCM 175319 175319PCM 175320 175321PCM 175321 175321PCM 175310 175310PCM 175322 175322PCM 175323 175323PCM 175311 175311PCM Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com LIMITED WARRANTY A Warranty LEESON Electric warrants that its products will be free from defects in material and workmanship for a period of one 1 year from the date of shipment thereof Within the warranty period LEESON will repair or replace such products that are returned to LEESON or to the nearest Branch Office with shipping charges prepaid At our option all return shipments LEESON or its Branch Office This warranty shall not apply to any product that has been subject to misuse negligence or accident or misapplied or repaired by unauthorized persons or improperly installed LEESON is not responsible for removal installation or any other incidental expenses incurred in shipping the product to or from the repair point B Disclaimer The provisions of Paragraph A are LEESON s sole obligation and exclude all other warranties of MERCHANTABILITY or use express or implied LEESON further disclaims any responsibility whatsoever to the customer or any other persons for injury to person or damage or loss of property of value caused by any product that has been subject to misuse negligence or accident or
10. to ENABLE or short the ENABLE E2 and E1 terminals on TB501 6 Apply 115 or 230 VAC 50 60 Hz single phase power to the drive The green POWER LED will come on after an initial delay of 1 2 seconds If the POWER LED does not light check the external line fuses to ensure that they are properly installed and not blown Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 40 Operation 7 f you attempt to startup and the yellow TQ LED comes on the control has entered torque limit mode To avoid this occurrence you may a increase the torque limit setting or b lengthen the acceleration time enough to accomodate the needed starting torque by adjusting the ACCEL trimpot Do not set the torque limit setting above 150 of the motor s nameplate current rating To reverse motor direction To reverse the direction of motor shaft rotation while the motor is running set the DIRECTION switch to the opposite position If no DIRECTION switch is installed open or short the D and E1 terminals on TB501 as required When a new direction is selected there is no need to open the enable input The control will automatically decelerate the motor to zero speed reverse direction and then accelerate the motor back to the set speed Acceleration and deceleration rates are controlled by the ACCEL DECEL trimpot settings If quicker reversing is needed refer to applications notes section page
11. 4773 Web www clrwtr com Email info clrwtr com General Information The LEESON FHP Series are solid state variable frequency AC motor drives The FHP utilizes a 115 or 230 VAC 50 60 Hz single phase input and is factory calibrated for an output of 0 to 60 Hz They will operate any 1 HP or smaller 115 or 208 230 volt three phase AC induction single phase permanent split capacitor motor see page v and can be user calibrated for 0 through 120 Hz output Although FHP inverters can operate over their full speed range most motors will operate with constant torque over a 10 1 speed range 6 Hz to 60 Hz and constant horsepower above 60 Hz Inverter duty motors may operate satisfactorily over a 20 1 speed range Some motors can be satisfactorily operated at speeds as low as 50 rpm speed range 50 1 Below 50 rpm some motors may show signs of stepping or cogging and may run warmer Although the FHP will allow a minimum of 0 Hz the actual minimum frequency is dependent on motor type and load The motor may need to be derated for low frequency 30 Hz and lower operation Please consult the motor manufacturer Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com General Information iii Many 3 phase inverter manufacturers claim that they can run single phase motors effectively This is normally accomplished by wiring only 2 phases however this method may cause instabilities due t
12. 8 SECURE THE PCM ADDER BOARD WITH THE 6 32 x 1 5 16 PHILLIPS SCREW INSTALLATION COMPLETE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 15 Mounting A Warning DO NOT install rewire or remove this control with input power applied Doing so may cause fire or serious injury Make sure that you read and understand the Safety Warnings before attempting installation NOTE Horizontal mouting may require derating the drive See your LEESON representative for more information It is recommended that the drive be oriented with the chassis vertical for best heat dissipation Horizontal mounting while acceptable may require some thermal derating Six 0 19 inch 5 mm wide slots accept 8 pan head Screws Fasten either the large base or narrow flange of the chassis to the subplate Drive components are sensitive to electrostatic fields Avoid direct contact with the circuit board Hold the drive by the chassis only Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 16 Installation Protect the drive from dirt moisture and accidental contact Provide sufficient room for access to the terminal block and calibration trimpots Mount the drive away from heat sources Operate the drive within the specified ambient operating temperature range Prevent loose connections by avoiding excessive vibra
13. TO BOTTOM OF CHASSIS 2 03 51 6 2 68 68 1 68 11 ALL DIMENSIONS IN 2 48 63 0 INCHES MILLIMETERS 1 175318PCM 175320PCM 175321PCM Figure 4 175318PCM 175320PCM and 175321PCM Dimensions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Dimensions 5 EE Y 7 Igi xe Tr rr gt Tr Trr rr e 4 40 112 3 00 72 0 70 18 ALL DIMENSIONS IN INCHES MILLIMETERS Beppo 3 68 93 5 RI 1 00 25 F Figure 5 175322PCM and 175323PCM Dimensions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Dimensions SUOISUAWI 018921 618921 9 91206 OLESZL 0 99 952 61292 SISSVHO 40 WOLLOS 01 dY9 40 401 1 101 SYSLSWITIN 6 SNOISN3WIG TIY
14. com Email info clrwtr com Replacement Parts Troubleshooting 65 Replacement parts are available from LEESON Electric and its distributors for this drive series Table 2 Replacement Parts Potentiometer Kit 175325 Capacitor Kit 175324 PCM Kit 10K ohm 5W Potentiometer 12 kHZ Capacitor 10 kHz Capacitor 8 kHz Capacitor 4 kHz Capacitor PCM Adder Board 1 PCB Standoffs 2 Jumper 1 6 Pin Header 1 Shoulder Washer 1 0 578 Nylon Spacer 1 6 32 x 1 15 16 Phillips Screw 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com DISCLAIMER The information and technical data in this manual are subject to change without notice LEESON Electric makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose LEESON Electric assumes no responsibility for any errors that may appear in this manual and makes no commitment to update or to keep current the information in this manual Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com
15. disable the drive and coast to a stop Close the switch to accelerate to set speed at a rate controlled by the ACCEL trimpot ENABLE DISABLE SWITCH TB501 OPEN TO DISABLE es e E1 COMMON L Figure 20 Enable Disable Switch connections to TB501 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 34 Installation DIRECTION D switch Connect a single pole single throw DIRECTION switch between the and COMMON E1 terminals as shown in Figure 21 below Opening the switch will cause the motor to rotate in the forward direction closing the switch will reverse motor rotation The drive will decelerate the motor to a stop at the DECEL trimpot setting before reversing so there is no need to wait for the motor to coast to a stop before changing direction TB501 Qe 92 E1 COMMON Q es DIRECTION SWITCH 53 CLOSE REVERSE VT 8 Figure 21 Signal and Optional Switch Connections Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 35 Voltage or Current Follower PCM models PCM series drives can be configured to follow a grounded non isolated voltage or current signal To configure the drive to follow a voltage or current signal connect th
16. misapplied or modified by unauthorized persons or improperly installed C Limitations of Liability In the event of any claim or breach of any of LEESON s obligations whether expressed or implied and particularly of any claim of a breach of warranty claimed in Paragraph A or of any other warranties express or implied or claim of liability that might despite Paragraph B be decided against us by any lawful authority LEESON shall under no circumstances be liable for any consequential damages losses or expense arising in connection with the use of or inability to use LEESON s product for any purpose whatsoever An adjustment made to the warranty does not void the warranty nor does it imply an extension of the original one 1 year warranty period Product serviced and or parts replaced by a no charge basis during the warranty period carry the unexpired portion of the original warranty only If for any reason any of the forgoing provisions shall be ineffective LEESON s liability for damages arising out of its manufacture or sale if equipment or use thereof whether such liability is based on warranty contract negligence strict liability in tort or otherwise shall not in any event exceed the full purchase of such equipment Any action against LEESON based upon any liability or obligation arising hereunder or under any law applicable to the sale of equipment or the use thereof must be commenced within one year after the cause of
17. needed and frequent jogging is required Use a single pole two position switch for the RUN JOG switch and a single pole normally open momentary operated pushbutton for the JOG pushbutton Connect the RUN JOG switch and JOG pushbutton to terminal board TB501 as shown in Figure 26 The motor coasts to a stop when the RUN JOG switch is set to JOG Press the JOG pushbutton to jog the motor Return the RUN JOG switch to RUN for normal operation NORMALLY OPEN RUN JOG PUSHBUTTON RUN JOG SWITCH be 501 motor coasts to stop Oo 92 E2 ENABLE RUN 92 E1 COMMON Figure 26 RUN JOG Switch Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Application Notes 53 Single speed potentiometer control of multiple motors A Warning The combined current draw of all motors must not exceed the current rating of the drive The FHP series of controls is capable of operating up to eight 3 phase motors simultaneously All motors must be of the same type and must control similar loads Connect each motor as shown in Figure 27 below MOTOR MOTOR A B CEE poe VFD SERIES SPEED ADJUST DRIVE POTENTIOMETER Figure 27 Single Speed Potentiometer Control of Multiple Motors Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 54 A
18. speed Speed adjust potentiometer or voltage input signal is not properly connected to drive input connections are open Troubleshooting 59 Suggested Solution Check that line fuses are properly Sized for the motor being used Check motor cable and motor for shorts Add a blower to cool the drive components increase TQ LIMIT settings page 47 Increase the speed adjust potentiometer setting or voltage input signal Check connections to input Verify that connections are not open Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 60 Troubleshooting Problem External line fuse does not blow but the motor does not run cont Motor runs too slow or too fast at set speed Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Possible Cause Drive is tripped off or has gone into thermal overload Drive has been disabled Drive is in current limit Drive is not receiving AC voltage input Motor is not connected MAX SPD trimpot is not calibrated correctly Suggested Solution Disable then re enable the drive Ensure that ENABLE EN and COM terminals are properly connected Verify that motor is not jammed Increase TQLIM setting if it is set too low page 47 Apply AC line voltage to L1 and L2 Connect motor to drive output
19. 51 for further detail Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Operation 41 Starting and stopping methods To coast the motor to a stop Open the ENABLE DISABLE switch or remove the jumper between the ENABLE 2 and COMMON 1 terminals of TB501 Refer to the Application Notes section page 51 for instructions on switch installation Thermal protection of the motor The enable input can also act as a motor thermal protection circuit for motors having a built in thermal protector These thermal protectors are operated only by motor heat and open the enable circuit when the motor reaches a temperature capable of causing damage to the motor winding Normally these thermal protectors automatically close the circuit when the motor has cooled to a safe temperature In operation when the drive is disabled or when the motor overheats the thermal protector opens the circuit See Figure 23 page 42 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 42 Operation ENABLE DISABLE SWITCH THERMAL OVERLOAD CLOSE TO ENABLE SWITCH 501 E2 ENABLE E1 COMMON S1 S2 S3 SG QS S Figure 23 Thermal Overload Switch with Optional Enable Disable Switch Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Oper
20. M Dimensions 4 175322PCM and 175323PCM Dimensions 5 175319 amp 1 75310 DIMENSIONS ox ence ese ee cR Ru eee AeA ee 6 175311 Dimensions Sealed ne sek ee tn Perla Wig idc 7 175319PCM and 175310PCM Dimensions 8 175311 PCM Dimensions ER CO dije ditus 9 FHP Series Drive with PCM adder board amp PCM adder 11 Speed Adjust Potentiometer AC Line and Fuse Connections for Single Voltage FHP Series Drives 23 AC Line and Fuse Connections for Doubler FHP Series Drives Voltage Doubler 25 AC Line and Fuse Connections for Doubler FHP Series Drives Not in Voltage Doubler Mode 26 Motor Connections for Single Phase Operation Motor With Pre Wired Capacitor 28 Motor Connections for Single Phase Operation Configured for use with DIRECTION switch Motor Connections for Three Phase Motors Speed Adjust Potentiometer Connections to TB501 Voltage Follower connections Enable Disable Switch connections to TB501 Signal and Optional Switch Connections PCM jumper locations and terminal
21. and can lead to explosion and or injury Check jumper settings before connecting AC power input Connect AC power input to L1 and L2 as shown in Figure 13 and 14 pages 25 amp 26 depending on your power needs NOTE Doubler drives are equipped with a voltage doubling feature which converts a 115 VAC input to a 230 VAC output for use with 230V motors The drive output current rating remains the same Use caution when connecting this output If the input voltage is 115 VAC and the desired output voltage is 230 VAC voltage doubler mode set 115V 230V jumper as shown in Figure 13 page 25 A line fuse may be added to L2 If the input voltage is 230 VAC and the desired output voltage is 230 VAC no voltage doubler set 115V 230V jumper as shown in Figure 14 page 26 Add a line fuse to L1 and L2 Do not use the voltage doubler feature with 230 VAC line voltage Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com TT TT TT ga V w yc 6 0 eo 9 O ml Installation 25 WARNING AAA Do not connect 230 VAC line input when the drive is set for 115 VAC input This will result in severe damage to the motor and drive and can lead to explosion and or injury
22. as shown in Figure 16 page 29 The motor starter cap must be removed from the circuit Three phase operation Connect a three phase motor to terminals U V and W as shown in Figure 17 page 30 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 28 Installation Motor PREWIRED N NOTE WINDINGS CAPACITOR This connection may be DO NOT usea internal to the motor 2 wire 11 DIRECTION switch with leads If not you must make this set up See Figure 16 this connection yourself on Page 29 for setup using e Y Y e a DIRECTION switch J o 0 A Alc EZ o S Xx ax X 6 g g mj em nnannn N Ez nnmnnn TUTTI L1 Figure 15 Motor Connections for Single Phase Operation Motor With Pre Wired Capacitor Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 29 MOTOR WINDINGS NOTE Motor starter cap must be removed from the circuit Wn This method works with uy WINDING most but not all motors WITHOUT CAPACITOR J a
23. ation 43 Line starting and line stopping A Warning LEESON strongly recommends the installation of a master power switch in the voltage input line see Power and Fuse connections page 22 The switch contacts should be rated at a minimum of 200 of motor nameplate current and 250 volts Line starting and line stopping applying and removing AC voltage input is not recommended and should be used for emergency stopping only When AC voltage input is applied to the drive the motor accelerates to the speed set by the speed adjust potentiometer When AC voltage input is removed the motor coasts to a stop To jog a motor install a normally open pushbutton switch on the ENABLE input Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 44 Calibration Warning Dangerous voltages exist on the drive when it is powered and up to 60 seconds after power is removed and the motor stops When possible disconnect the voltage input from the drive before adjusting the trimpots If the trimpots must be adjusted with power applied use insulated tools and the appropriate personal protection equipment BE ALERT High voltages can cause serious or fatal injury The FHP series has five user adjustable trimpots Each drive is factory calibrated to its maximum current rating Re adjust the calibration trimpot settings to accommodate lower current motors See Figure 24 page 45 for FHP series trimpo
24. e signal leads to the 51 S2 terminals TB501 Ensure that the following jumper terminals are properly set JMP501 Input Range Settings Set jumper in position 1 for 0 5 VDC signal input Set jumper in position 2 for 0 10 VDC signal input Set jumper in position 3 for 4 20 mA signal input JMP502 Input Type Jumper pins 1 amp 2 for Voltage follower mode Jumper pins 2 amp 3 for Current follower mode See Figure 22 on page 36 for jumper locations and terminal connections Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 36 Suonoeuuoo pue suormeoo 0 zc M3I3AOUN31Od 1Snrav 43385 f 02 yw 318vN3 0 WHO OL f 1090A 9 0 o NOILO3NNOO LAdNI 1 E 1 1 i 201090939501 1 NN HR es ZS 15 bu ss I j S SSS oS NAYYND 5 5 suid 10 Z SU 1 9 0 0 1 Toa 6 6 PSp
25. e to maximum speed If the acceleration time differs from the desired time adjust the ACCEL trimpot until the desired time is reached Rotating the ACCEL trimpot CW increases the acceleration time DECELERATION DECEL 1 Set the speed adjust potentiometer to maximum full CW and wait for the motor to come to maximum speed Set the speed adjust potentiometer to minimum speed full CCW and note the time the motor takes to decelerate to minimum speed If the deceleration time differs from the desired time adjust the DECEL trimpot until the desired time is reached Rotating the DECEL pot CW increases the deceleration time Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Calibration 49 BOOST The boost trimpot is used to increase motor torque at low speeds The minimum setting is sufficient for most applications and does not need to be adjusted If the motor stalls or runs erratically at very low speeds below 10 Hz the boost trimpot may need adjustment 1 Run the motor at the lowest continuous frequency speed required 2 Monitor the motor phase current with a true RMS meter while very slowly turning the BOOST trimpot CW until the motor operates properly or 100 of the motor nameplate current is reached NOTE Use the absolute minimum amount of BOOST necessary to achieve proper motor operation Improper use of the BOOST feature may cause motor and or drive overheating and fai
26. ensions 2 D S43 LINITIIN SIHONI NI SNOISNAWIG 11 IAN E2 E1 51 S2 3 D CA Sa EJU les pz 960 ps zi z H Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 3 Dimensions suoisueullg 606921 pue 220921 enBi4 SYSLAWITIN SIHONI NI SNOISN3WIG 62 06 9 J 1 61 ao 090 069 0 1 etl 20 5 al 9 r MII A H 1 v l 9 5 500 5 5 6 5 aoe O 6 a D L JK a Yt z Cas H 1 l sz 00 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 4 Dimensions 4 30 109 3 80 97 N N L 1 TT TT TT TTA T TT u w zA Qu sun 3 70 94 2 72 69 91 0 97 25 11 11 H E2 E1 81 82 S3 D B 2 12 54 0 snnm E TOTAL HEIGHT H TOP OF CAP
27. er RI E UR Cha ed 54 Troubleshooting 55 Before troubleshooting reed 55 Diagnostic LEDS 5 uia Tred lei 57 POWERLED gt eh pe lag puas ek ee Hote dm oh ae e 57 FAULT LED hereto te tr pues Pride inns 57 d LP e eee pt dos d bo 58 Optional C510 Capacitor Kit p n 175325 63 Replacement Parts 65 Tables T ble 1 Line Fusing Charb u Ratan dew tei 20 Table 2 Replacement Parts v mx bow tee eee Gere eed 65 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com viii Illustrations Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 FHP Series Features amp Benefits iecur sia pa iv 175318 175320 amp 175321 Dimensions 2 175322 175323 DIMENSIONS exui SE emer eei AR Y tos 3 175318PCM 175320PCM and 175321PC
28. ge Follower Connections 32 Signal and Optional Switch Connections 33 Voltage or Current Follower PCM models 35 Operation 37 Voltage Doubler sc 220 2 seed DADA be ROR EA as 38 it b Ki 39 To reverse motor direction 40 Starting and stopping methods 41 coast the motortoastop 41 Thermal protection of the motor 41 Line starting and line stopping 43 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Contents vii Calibration 44 Calibration Procedure Setup for 60 Hz Motors 46 MAXIMUM SPEED MAX SPD 46 TORQUE LIMIT TQ LIMIT 47 ACCELERATION ACCEL 48 DECELERATION DECEL 0 48 BOOST 49 Calibration Procedure Conclusion 50 Application Notes 51 Independent adjustable speeds with DIR switch 51 RUN JOG SWIICh raha 52 Single speed potentiometer control of multiple motors 53 QUICK Reversing se
29. he desired speed or frequency is reached Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Calibration 47 TORQUE LIMIT TQ LIMIT Warning Although the TQ LIMIT trimpot can be set up to 150 of the drive nameplate rating continuous operation beyond the drive nameplate rating may cause damage to the motor and or drive 1 With no power applied to the drive connect a true RMS ammeter in series with one of the motor leads 2 Set the TQ LIMIT trimpot to full CCW 3 Carefully lock the motor shaft Ensure that the motor is firmly mounted 4 Apply line power The motor should be stopped 5 Set the speed adjust potentiometer or reference signal to maximum speed The motor should remain stopped 6 Slowly rotate the TQ LIMIT trimpot clockwise CW until the ammeter reads 120 of maximum motor current 7 speed adjust potentiometer or reference signal to zero speed 8 Remove power from the drive 9 Remove the lock from the motor shaft 10 Remove the ammeter in series with the motor lead Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 48 Calibration ACCELERATION ACCEL 1 Set the speed adjust potentiometer to zero full CCW and wait for the motor to come to a stop or minimum speed Set the speed adjust potentiometer or reference signal to maximum speed full CW and note the time the motor takes to accelerat
30. hows a FHP Series drive with the PCM adder board installed on the unit and the parts supplied in the PCM adder kit Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 11 Yr Cc MAIN AC BOARD Qu T Y p UTET 9 BOTTOM BOARD oN i PCMADDER BOARD gt 2 PARTS SUPPLIED IN THIS KIT PCM ADDER PCB BOARD 1 STANDOFF 2 JUMPER 1 i 8 8 UU 6 PIN SHOULDER 0 578 NYLON 6 32 1 5 16 HEADER 1 WASHER 1 SPACER 1 PHILLIPS SCREW 1 Required Tools Phillips Screwdriver Figure 10 FHP Series Drive with PCM adder board amp PCM adder kit Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 12 Installation Yf Je U 00000 20 157 fh STEP 1 USING A PHILLIPS SCREWDRIVER REMOVE SCREW AND PLASTIC CAP FROM BOTTOM BOARD AND DISCARD 0 SHOULDER WASHER FROM THE BOTTOM BOARD t NOTE i DO NOT REMOVE THE i 1 STEP 2 PLACE THE JUMPER
31. info clrwtr com 58 Troubleshooting TQ LIMIT LED The yellow TQ LIMIT LED is on when the drive output current exceeds the threshold set by the TQ LIMIT trimpot When the TQ LIMIT LED turns on shut down the motor and drive by disabling or removing power Check the motor to make sure it is not jammed or overloaded The TQ LIMIT trimpot may need to be recalibrated See the Calibration section page 47 for information on calibrating the TQ LIMIT trimpot TT TTA TT TT 7 Ss ee 0 6 2 DECEL BOOST TQ S 2 B Sy 9 TQ LIMIT o 2 te FAULT amp FAULT 5 MAX E 0 T o POWER POWER O coo dE ne O S 0 L1 Figure 29 FHP Series diagnostic LED locations Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Problem External line fuse blows External line fuse does not blow but the motor does not run Possible Cause Line fuses are the wrong size Motor or motor cable is shorted to ground Nuisance tripping caused by a combination of ambient conditions and high current spikes i e reversing Speed adjust potentiometer or voltage input signal is set to zero
32. ith power applied Failure to heed this directive may result in fire or serious injury LEESON strongly recommends the installation of a master power switch in the voltage input line The switch contacts should be rated at a minimum of 200 of motor nameplate current and 250 volts Power and fuse connections Single Voltage FHP Series Drives 175318 175320 175321 175322 175323 Connect the AC power input to L1 and L2 as shown in Figure 12 page 23 Connect an external fuse between the drive and master stop switch Install the switch between the external fuse and AC power input as shown Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 23 0 2n E O ST IMIT AULT 5 x 20 x MER START STOP C coo FUSE SWITCH 125 115 230 VAC 0 FUSE LINE INPUT L1 1 Do not add fuse to L2 unless line voltage is 230 VAC Figure 12 AC Line and Fuse Connections for Single Voltage FHP Series Drives Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 24 Installation Doubler FHP Series Drives 175319 175310 175311 Warning Do not connect 230 VAC line input when the drive is set for 115 VAC input This will result in severe damage to the motor and drive
33. lure If proper motion operation cannot be achieved with the above procedure please contact your LEESON representative for assistance Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 50 Calibration Calibration Procedure Conclusion 1 Set the speed adjust potentiometer to zero full CCW 2 Disable the drive by opening the ENABLE DISABLE switch or removing the jumper from TB501 E2 and E1 terminals 3 Remove power to the motor and drive Calibration is now complete Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 51 Application Notes Independent adjustable speeds with DIR switch Replace the speed adjust potentiometer with two single pole multi position switches and two or more potentiometers in parallel with a total parallel resistance of 10K ohms Figure 25 shows the connection of two independent speed adjust potentiometers that can be mounted at two separate operating stations TB501 le FORWARD SPEED 20K OHM E1 E 2 s 20K OHM HOE Hols FORWARD i 2 D DIRECTION REVERSE O E Figure 25 Independent Adjustable Speeds Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 52 Application Notes RUN JOG switch Using a RUN JOG switch is recommended in applications where quick stopping is not
34. mends inverter duty motors when the speed range is beyond 10 1 In addition to standard 3 phase induction motors the following motor types may be used with FHP Series drives Permanent split capacitor PSC Shaded pole AC synchronous The following motor types MAY NOT be used Split phase Capacitor start Repulsion induction Series Universal AC DC Any motor with starting switch centrifugal or relay and or separate starting winding Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com vi Contents Safety Warnings i General Information ii Important Information Specifications 1 Dimensions 2 Installation 10 175324 Process Control Module PCM Mounting 10 e bebe i Wr Idi dun em ea ad 15 Wiring 212 UEM Ad um 17 Shielding guidelines 18 FIG At SI u S dria e 19 FUSING zoe med pe OE tette als Be sa pu sapa 20 Speed adjust potentiometer 21 COnmeChOne SIS SA Se SOS See ee aes 22 Power and fuse connections 22 Motor connections all FHP series controls 27 Speed Adjust Potentiometer Connections 31 Volta
35. ngle phase 175318 175321 amp 175323 230 VAC x 10 50 60 Hz single phase 175319 175310 amp 175311 115 230 VAC 10 50 60 Hz single phase Standard Carrier Frequency 16 KHz Output Frequency Range 0 120 Hz Adjustable Maximum Output Frequency Range 30 120 Hz Acceleration Time Range 1 12 seconds Deceleration Time Range 1 12 seconds Analog Input Voltage Range signal must be isolated S1 to S2 4 0 5VDC Input Impedance S1 to S2 100K ohms Vibration 0 5G max 20 50 Hz 0 1G max gt 50 Hz Weight 1 216 Ambient Operating Temperature Range 10 40 C An isolation board option that allows for a non isolated 0 5 VDC 0 10 VDC or 4 20 mA input signal is available PCM option The option board is installed directly above the main board maintaining the same footprint and dimensions Call the factory for more information regarding the PCM option Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com SUOISUBWIG 126921 026671 816671 72 nB 091872 789 892 9151602 SISSWHO 30 WOLLOS OL H LHOISH WLOL SLES 40 401 0 0 1 3 1 ito sz 1670 E 29 5 697 12 BTO r6 0 76 qe 18 42 1 1 1 1 Jj 1 1 1 lj 1 1 1 o J J1 26 087 m bodor im
36. o the lack of feedback from one of the motor connections Furthermore motor torque will be reduced considerably because the phases are 120 apart Although the FHP uses this method of connection its fundamental design enables it to operate efficiently under these conditions The FHP series features solid state reversing with adjustable acceleration and deceleration The FHP may also interface with motor thermal protection through the enable circuit Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com iv General Information FHP SERIES FEATURES amp BENEFITS SOLID STATE CIRCUITRY SOLID STATE REVERSING ADJUSTABLE CARRIER FREQUENCY 4 kHz 16 kHz MULTIPLE MOTOR OPERATION THREE PHASE AND SINGLE PHASE MOTOR CONTROL green FAULT red TORQUE yellow ADJUSTABLE CALIBRATION TRIMPOTS DECEL ACCEL MAX BOOST TQ LIMIT optional ACCEPTS 0 5 VDC DOUBLES THE OUTPUT ZERO SET 0 10 VDC or 4 20 mA VOLTAGE TO THE AC MOTOR NON ISOLATED SIGNAL WHEN 115 IS APPLIED on isolation board OPTIONAL ISOLATION BOARD DOUBLER VERSIONS Figure 1 FHP Series Features amp Benefits Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Important Information A Warning Caution should be taken when operating fan cooled motors at low speeds because their fans may not move sufficient air to properly cool the motor LEESON recom
37. ouiiwolo 5 Bla es zs ts ta za 101 2 9 3dAL 1 ZOSdWr 5 ojo a rnanan 4 8 5 558 indui jeufis oz a3 2 ooo 10 uonisod era 2 8 5 ood 1ndui 0 0 99 22 01 0 2 10 Z uonisod j dunr Wod o indui S 0 JO uonisod J dunr 00 90 1 LOSANF Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 37 Operation A Warning Dangerous voltages exist on the drive when it is 4 powered and up to 60 seconds after power is removed and the motor stops BE ALERT High voltages can cause serious or fatal injury Do not change jumper settings with power applied Ensure that jumper settings are compatible with the motor being controlled Voltage Input Warning for Doubler Drives DO NOT connect 230 VAC line input when the drive is set for 115 VAC input This will result in severe damage to the motor and drive and possible explosion and or injury Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 38 Operation Voltage Doubler A Warning DO NOT connect 230 VAC line input
38. pplication Notes Quick Reversing To reverse the direction of motor shaft rotation install a DPDT center off switch as shown below Figure 28 The drive will brake the motor before reversing so there is no need to wait for the motor to coast to a stop before changing direction FWD STOP REV 0 o DPDT CENTER OFF SWITCH Figure 28 FHP Quick Reversing TB501 E2 ENABLE E1 COMMON 51 52 59599696969 53 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 55 Troubleshooting Warning Dangerous voltages exist on the drive when it is powered and up to 60 seconds after power is removed and the motor stops When possible disconnect the voltage input from the drive while troubleshooting BE ALERT High voltages can cause serious or fatal injury Before troubleshooting Perform the following steps before starting any procedure in this section Disconnect AC voltage input from the drive Wait 60 seconds for power to discharge The green POWER LED will blink while power is discharging Check the drive closely for damaged components Check that no wire chips or other foreign material has become lodged on the printed circuit board Verify that every connection is correct and in good condition Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com
39. r should twist all logic leads with themselves to minimize induced noise It may be necessary to earth ground the shielded cable If noise is produced by devices other than the drive ground the shield at the drive end If noise is generated by a device on the drive ground the shield at the end away from the drive Do not ground both ends of the shield Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 19 If the drive continues to pick up noise after grounding the shield it may be necessary to add AC line filtering devices or to mount the drive in a less noisy environment Logic wires from other input devices such as motion controllers and PLL velocity controllers must be separated from power lines in the same manner as the logic I O on this drive Heat sinking LEESON 1 HP FHP drives 175322 175323 amp 175311 drives are delivered with a factory installed heat sink All other FHP series drives have sufficient heat sinking in their basic configurations No additional heat sinking is necessary Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 20 Installation Fusing FHP series drives require external AC power line fuses Connect the external line fuse s in series with the AC voltage input See Connections on page 22 Use fast acting fuses rated for 250 VAC or higher See Table 1 for recommended line fuse sizes Table 1 Line F
40. ry Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Troubleshooting 63 Optional C510 Capacitor Kit p n 175325 In some applications lowering carrier frequency reduces switching losses and increases bearing life in some motors LEESON provides an optional capacitor kit for lowering the carrier frequency The default carrier frequency on FHP controls is 16kHz Using one of the capacitors supplied in the kit the carrier frequency can be lowered to a range of 12kHz to 4kHz Note Audible noise will increase when the carrier frequency is lowered To lower the carrier freqency on all FHP controls install one of the following 2 pin capacitors C510 on the bottom board LABEL ON CAPACITOR FREQUENCY VALUE 3n3J 12kHz 0 0033uF 6n8 10kHz 0 0068uF 10n 8kHz 0 01uF 33n 4kHz 0 033uF See Figure 30 on page 64 for C510 location and installation instructions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 64 Troubleshooting Cap Label T 3n3 J100 CARRIER FREQUENCY CAPACITOR C510 Insert the 2 pins of the carrier frequency capacitor into the 2 socket holes C510 located on bottom board DECEL OR e e TQ LIMIT o 8 9 FAULT J501 JMPSO Xx x C POWER n R 7 Figure 30 Carrier frequency capacitor location a C Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr
41. s U V and W Calibrate MAX SPD trimpot page 46 Problem Motor will not reach the desired speed Motor pulsates or surges under load Motor does not reverse Possible Cause MAX SPD setting is too low Nominal input voltage may be too low for motor Motor is overloaded Motor bouncing in and out of torque limit Defective DIRECTION switch connection Reversing circuit not working properly Troubleshooting 61 Suggested Solution Increase MAX SPD setting page 46 Compare motor voltage to input voltage replace motor if necessary Check motor load Resize the motor or drive if necessary Make sure motor is not undersized for load adjust TQ LIM setting CW page 47 Check DIRECTION switch connection Check reversing circuit by shorting TB501 D terminal to E1 terminal with jumper wire Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 62 Troubleshooting Problem Possible Suggested Cause Solution TQ is unsatisfactory at TQ LIMIT set too low Check TQ LIM high speeds setting page 41 Load may exceed Fix load i e rating of motor drive straighten mounting coupling etc or replace motor and drive with motor and drive rated for higher horsepower Nominal input voltage Compare motor may be too low for voltage to input motor voltage Replace motor if necessa
42. such action arises Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 0 Safety Warnings This symbol A denotes an important safety tip or warning Please read these instructions carefully before performing any of the procedures contained in this manual DO NOT INSTALL REMOVE OR REWIRE THIS EQUIPMENT WITH POWER APPLIED Have a qualified electrical technician install adjust and service this equipment Follow the National Electrical Code and all other applicable electrical and safety codes including the provisions of the Occupational Safety and Health Act OSHA when installing equipment Reduce the chance of an electrical fire shock or explosion by using proper grounding over current protection thermal protection and enclosure Follow sound maintenance procedures It is possible for a drive to run at full speed as a result of a component failure LEESON strongly recommends the installation of a master switch in the main power input to stop the drive in an emergency Circuit potentials are at 115 VAC or 230 VAC above earth ground Avoid direct contact with the printed circuit board or with circuit elements to prevent the risk of serious injury or fatality Use a non metallic screwdiver for adjusting the calibration trimpots Use approved personal protective equipment and insulated tools if working on this drive with power applied Phone 800 894 0412 Fax 888 723
43. t location All adjustments increase with clockwise CW rotation and decrease with counter clockwise CCW rotation Use a non metallic screwdriver for calibration Each trimpot is identified on the printed circuit board Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 45 Calibration 1no e pz anpa pieoq uoljejosi uo 135 043Z 502 o 0 2 0 10vDC 3 4 20MA AmA zero H SET JMP502 INPUT TYPE 1 2 VOLTAGE 2 3 CURRENT JMPS01 INPUT RANGE 1 5VDC Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 46 Calibration Calibration Procedure Setup for 60 Hz Motors 1 Set ENABLE switch to the DISABLE open position If no switch is installed remove the jumper between the E2 and E1 terminals of TB501 2 Set the DIRECTION switch to the FWD open position If no switch is installed remove the jumper between the D and E1 terminals of TB501 3 Set all trimpots except TQ LIMIT and MAX fully counterclockwise CCW 4 Setthe TQ LIMIT trimpot to maximum full CW 5 Set the speed adjust potentiometer to zero full CCW 6 Calibrate the trimmer pots as follows MAXIMUM SPEED MAX SPD Rotate the speed adjust potentiometer full CW Using a hand held tachometer or analog frequency meter as a reference adjust the MAX trimpot until t
44. tion of the drive The chassis must be earth grounded Use a star washer beneath the head of at least one of the mounting screws to penetrate the anodized chassis surface and to reach bare metal Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 17 DO NOT install rewire or remove this control with input power applied Failure to heed this warning may result in fire explosion or serious injury Circuit potentials are at 115 or 230 VAC above ground To prevent the risk of injury or fatality avoid direct contact with the printed circuit board or with circuit elements Do not disconnect any of the motor leads from the drive unless power is removed Opening any one motor lead may destroy the drive Use 20 24 AWG wire for speed adjust potentiometer wiring Use 14 16 AWG wire for AC line L1 L2 and motor U V and W wiring Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 18 Installation Shielding guidelines A Warning Under no circumstances should power and logic leads be bundled together Induced voltage can cause unpredictable behavior in any electronic device including motor controls As a general rule LEESON recommends shielding of all conductors If it is not practical to shield power conductors LEESON recommends shielding all logic level leads If shielding the logic leads is not practical the use
45. using Chart 1 Phase AC AC Line Input Max Amps Fuse Drive VAC HP In Size Amps 175318 230 3 5 175319 115 230 7 3 10 5 175320 115 7 10 175321 230 7 10 175310 115 230 10 7 15 10 175322 115 10 15 175323 230 1 10 15 175311 115 230 1 15 10 20 15 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Installation 21 Speed adjust potentiometer A Warning Be sure that the potentiometer tabs do not make contact with the potentiometer enclosure Grounding the input will cause damage to the drive Mount the speed adjust potentiometer through a 0 38 in 10 mm hole with the hardware provided Figure 11 Install the circular insulating disk between the panel and the 10K ohm speed adjust potentiometer Twist the speed adjust potentiometer wire to avoid picking up unwanted electrical noise If speed adjust potentiometer wires are longer than 18 in 457 mm use shielded cable Keep speed adjust potentiometer wires separate from power leads L1 L2 U V W MOUNT THROUGH A 0 38 IN 10 MM HOLE r T NUT STAR WASHER SPEED ADJUST POTENTIOMETER INSULATING DISK POT TAB ASSIGNMENTS PANEL Figure 11 Speed Adjust Potentiometer Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 22 Installation Connections A Warning DO NOT connect this equipment w
46. when drive is set for 115 VAC input This will result in severe damage to the motor and drive and possible explosion or severe injury Doubler drives are equipped with a unique voltage doubling feature for use when 230 VAC input voltage is not available This feature converts a 115 VAC input to a 230 VAC output for use with 230V motors The drive output current rating remains the same Refer to Page 24 for connection information Use extreme caution when connecting this feature Incorrect use of this feature may result in fire and serious injury Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com Operation 39 Startup Warning DO NOT change jumper settings with power applied Ensure that jumper settings are compatible with the motor being controlled Before applying power verify that no conductive material is present on the printed circuit board 1 Verify that no conductive material is present on the PCB 2 Verify that the correct voltage is connected to the inputs before applying power DO NOT CONNECT 230 VAC line voltage to a 115 VAC drive Applying power in this manner will damage the motor and drive 3 Set speed adjust potentiometer to zero full CCW 4 Set the DIRECTION switch if installed to the desired direction If no switch is installed add or remove a jumper across the D and E1 terminals as required 5 Set the ENABLE DISABLE switch if installed
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