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RSi S4 Manual[FINAL].vp

1. ta t3 3 3 A ESB aaa Je 16 2 TECHNICAL SPECIFICATIONS 2 5 4 Frame 3 specifications D DE ETS A sse Dimelo A a 1265 3 95 100 1 69 44 03802 OO dP O 5 60 142 3 7 24 184 Weight Ib kg 50 0 22 68 Figure 5 S4 Frame size 3 models E 7 JET F 8 PLACES Oo o Ol e F Pose M 2 PLACES 6 e amp e L N 3 PLACES D A e e q e 1 Y TT Ss SS i B 17 2 TECHNICAL SPECIFICATIONS 2 5 5 Frame 4 Specifications Em 00 AC Standard Duty Horsepower 60 100 60 100 A 29 35 745 12 84 326 c E F c seed x ew S 1 94 49 Weight Ib kg 95 0 43 1 Figure 6 S4 Frame size 4 models 8 26 210 F 8 PLACES N 2 PLACES M 2 PLACES S 1 PLACES 18 2 TECHNICAL SPECIFICATIONS 2 5 6 Frame 5 Specifications ES Standard Duty Horsepower 125 200 125 200 51 02 1296 A 0 CEE 16 31 414 C 16 88 429 E F 45 77 1163 c u seed AAA RA n a 1 86 47 Weight Ib kg 305 138 Figure 7 S4 Frame size 5 models
2. Acom ons 1 TO 10K crm A WATT Bs mE 0 ANALOG O Cin ANALOG 10 Cin ES Imet A O ren RS485 MODBUS RTU RAS JEN lz A D 24V O 24V N B DRV READY q Doi AT SPEED O DO2 PULSE OUTPUT JT r xx CONTROL CIRCUITRY 3 Note For configuring I O refer to the RSi S4 User Manual 2 2 elo sE de x Pl E m 4 H 4 DRV FRQ SET DIS C FAULT RESET MOL C 4 hno MOL _ y ACTIVE HIGH a No t FACTORY DEFAULT DRVFLTED DRIVE RUNNING CM DEFAULT SETTINGS DBR CONNECTIONS FUN 05 MOTOR CONNECTION DRV 01 AFN 22 PROGRAMMABLE DIGITAL INPUT VO 02 I O 07 PROGRAMMABLE OUTPUT CONTACTS 2 SPDT RELAYS 130 VAC 1A 250 VAC 0 5A VO 10 I O 11 43 4 CONNECTIONS 4 5 3 Typical Connection Diagrams for Digital Inputs Typical connection for 2 wire control RUN STOP 4 5 4 Preset Speeds Figure 15 Connections for Preset Speeds eialslelalel s e2 a 8 CN O OJO JQ Q S al Y a ac S ou al o gt al 1 amp e ou af if ul Selection of Preset Speeds PS3 it DRV05 Freq Mode 1 or operate screen a pro o E p 3 C Jn or L x ER 7 4 CONNECTIONS 4 5 5 Typical Connection Diagrams for Analog Inputs Figure 16 Connections for Speed Potentiometer Figure 17 Connections for
3. A 10cm Min Leave Space enough to Cooling air allow cooled air flowing easily between wiring duct and the unit Inverter Cooling fan A 10cm Min 3 NOTE These are the minimum ventilation requirements 3 NOTE Ensure that the ventilation openings are not obstructed 24 3 INSTALLATION MOUNTING CONSIDERATIONS 3 4 Considerations for Mounting in Host Enclosures When RSi S4 drives are mounted in a host enclosure the heat dissipated by the drives must be dissipated by the host enclosure If this is not accomplished the control circuitry of the RSi S4 drives will be damaged Two techniques are available for mounting RSi S4 drives in a host enclosure e The drives may be entirely enclosed in the host enclosure or e The drives may be mounted with their cooling fins outside of the host enclosure For frames 1 and 2 consult factory for S4 s chassis for outside fin mounting The following two sections discuss these two mounting techniques in greater detail 3 4 1 Models Entirely Enclosed in the Host Enclosure When an RSi S4 drive is entirely enclosed in a host enclosure the host enclosure must be properly sized to dissipate the heat generated by the drive and any other power dissipating devices also mounted in the host enclosure Tables 8 9 and 10 on pages 26 to 28 provide the heat dissipated by the various models of RSi S4 drives Use this information to adequately size the host enclosure 3 4 2 Mode
4. The arrows in Figure 8 show the location of the S4 cover screws Torque specifications for control terminals and power terminals are listed on page 31 amp 32 3 NOTE Ensure that the ventilation openings are not obstructed 36 NOTE Avoid using sealed connectors around rubber coated cables to seal the drive These do not allow any air transfer and can create condensation around the display Figure 8 Cover Assembly A gt HEAT DISSIPATION 3 6 Heat Dissipation Heat Dissipation for Models Entirely Inside an Enclosure at 200 230VAC Required Dissipation for Models Entirely TENET RSi S4 Inside an Enclosure at Rated Current 3KHz Required Dissipation when Fins are External Model Carrier Frequency Watts to the Enclosure Watts RSi025542W 653 RSi030842W WS 103 26 3 INSTALLATION Heat Dissipation for Models Entirely Inside an Enclosure at 380 460 VAC Required Dissipation for Models Entirely Inside an Enclosure at Rated Current 3KHz Carrier Frequency Watts Required Dissipation when Fins are External to the Enclosure 27 3 INSTALLATION Heat Dissipation for Models Entirely Inside an Enclosure at 600VAC Required Dissipation for Models Entirely Inside an Enclosure at Rated Current 3KHz Carrier Frequency Watts Required Dissipation when Fins are External to the Enclosure RSOISAOW 0000 32 RSiOOSASW so O RSi003S46W OH 2 RSiOSSAGW 2 33 RSi
5. 0 to 400 0Hz Default 0 0Hz Lost Reference Frequency AFN 30 Lost Ref Freq sets the frequency level used when AFN 29 Ref Fault is set to Preset Lvl 123 7 PARAMETER DESCRIPTION PID Config AFN 31 LCD Display AFN PID Config 31 No PID Range So PID ea Description This parameter enables PID control and determines the type of operation of the PID controller The set point or reference for the PID controller is defined by parameter DRV 05 IF DRV o5 is set to keypad Default the set point is programmed in the operator screen of the keypad 36 NOTE PID can also be disabled by using a digital input programmed as PID disable Feedback Cfg AFN 32 LCD Display AFN Feedback Cfg 32 Vin1 Range Sets Vin2 as the PID feedback signal Description Feedback Configuration This parameter configures the source of the feedback signal which may be either Vinl Cin or Vin2 PID P gain AFN 33 LCD Display AFN PID P Gain 33 0 Range 0 to 2000 Default 0 Description PID Proportional gain This parameter configures the short term response of the drive to incremental change in the feedback signal 124 7 PARAMETER DESCRIPTION PID I gain AFN 34 LCD Display AFN PID I Gain 34 0 Range 0 to 10000 Default 0 Description PID Integral gain This parameter sets the long term response of the drive to a change in the feedback signal This is some times called averaging time By
6. F 8 PLACES N 2 PLACES M 2 PLACES S 1 PLACE 19 2 TECHNICAL SPECIFICATIONS 20 NOTES 3 Installation 21 3 INSTALLATION PRELIMINARY INSPECTION 3 1 Preliminary Inspection Before storing or installing the RSi S4 drive thoroughly inspect the device for possible shipping damage Upon receipt Remove the drive from its package and inspect exterior for shipping damage If damage is apparent notify the shipping agent and your sales representative e Remove the cover and inspect the drive for any apparent damage or foreign objects Ensure that all mounting hardware and terminal connection hardware is properly seated securely fastened and undamaged e Read the technical data label affixed to the drive and ensure that the correct horsepower and input voltage for the application has been purchased The numbering system for a Benshaw inverter is shown on page 5 e f you will store the drive after receipt place it in its original packaging and store in a clean dry place free from direct sunlight or corrosive fumes and where the ambient temperature is not less than 20 C 4 F or greater than 65 C 149 F A CAUTION EQUIPMENT DAMAGE HAZARD Never use power factor correction capacitors on motor terminals T1 U T2 V or T3 W of the RSi S4 Sensorless Vector Drive Doing so will damage the semiconductors Failure to observe this instruction can result
7. nstallation Connection Keypad Operation and Programming Parameter Groups Parameter Descriptions Troubleshooting amp Maintenance Motor Characteristics Options Appendices Symbols There are 2 symbols used in this manual to highlight important information The symbols appear as follows Electrical Hazard that warns of situations in which a high voltage can cause physi cal injury death and or damage equipment Caution that warns of situations in which physical injury and or damage to equipment may occur by means other than electrical Highlight marking an important point in the documentation DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Only qualified personnel familiar with low voltage equipment are to perform work described in this set of instructions Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E Turn off all power before working on or inside equipment Use a properly rated voltage sensing device to confirm that the power is off Before performing visual inspections tests or maintenance on the equipment disconnect all sources of electric power Assume that circuits are live until they have been completely de energized tested and tagged Pay particular attention to the design of the power system Consider all sources of power including the possibility of backfeeding Replace all devices doors and covers before turning on
8. 1 0 01 Active Logic Active High O Active Low 1 Active High 1 0 02 DI1 Config 1 Preset 1 O Not Assign 40302 1 0 03 DI2 Config 2 Preset 2 ee 40303 1 O 04 DI3 Config 3 Preset 3 3 Preset 3 40304 Coas O VO 05 DI4 Config 6 DRV Frq Set 5 DC Inject 40305 6 DRV Frq Set I O 06 DI5 Config 8 Fault Reset Ramo 40306 1 0 07 MOL Config 18 NO MOL 8 Fault Reset 40307 9 EMOP 10 EMOP 11 PID Disable 12 Cur Lim Dis 13 SL Override 14 FLY Dis 15 CurLimIMax 16 Jog Fwd 17 Jog Rev 18 NO MOL 19 NC MOL 20 Timer 1 21 Timer 2 22 Seq 1 23 Seq 2 24 Seq 3 25 Seq Dwel 26 Seq Advance 1 0 08 DO1 Config 4 Drv Ready O Not Assign z 1 Drive Run 1 O 09 DO2 Config 5 At Speed 2 Running Fwd 1 0 10 R1 Config 6 Drv Fault 3 Running Rev 4 Drv Ready I O 11 R2 Config 1 Drive Run 5 At Speed 6 Drv Fault 7 Drv NotFIt 8 Kpd in Ctl 9 Drv in Rem 10 Jogging 11 Curr Lvl 1 12 Curr Lvl 2 13 Trq Lvl 1 14 2 Trq Lvl 2 15 Frq Lvl 1 16 Frq Lvl 2 17 Frq Lvl 3 18 Current Lim 19 Loss Ref 20 SL in Ctrl 21 SL Override 22 Zero Speed 23 Frq Low Th 24 PID High 25 PID Low 26 Timer 1 27 Timer 2 28 SeqOut 00 29 SeqOut 01 30 SeqOut 10 31 SeqOut 11 32 ARCTIC Mode 166 C S4 PARAMETERS vo 12 dog Spsea som oo amome ao oo vo 13 Preset Spat sone 0 0 4000He ions voa Prese
9. V Hz curve with the amount of boost fixed at the value set in parameter AFN 07 V Boost Conf on Pump Fxd neo page 112 Curve designed for pump applications V Hz curve with the amount of boost fixed at the value set in parameter AFN 07 V Boost Conf on Fan Fxd A page 112 Curve designed for fan applications Uses parameters AFN 08 Bst Trp Freq on page 113 and AFN 09 Bst Tpr Vlt These parameters Linear 2pc are used to define a midpoint through which the V Hz curve passes so a custom curve may be created for special motor applications Activates the sensorless vector algorithm for high torque low speed operation A vector duty motor should be used for this mode of operation Vector mode does not use either of the boost parameters Vector 36 NOTE See AFN 10 11 12 13 and 14 starting on page 114 3 NOTE When set to Vector the drive must first perform an autotune on the motor to calculate the motor RS See page 151 for more information on autotuning Description This parameter selects the control algorithms used by the RSi S4 drive The V Hz Characteristic Selection parameter determines the characteristic of the V Hz curve and whether any boost will be applied at tarting The amount of boost may be automatically determined or set with parameters AFN 07 V Boost Conf on page 112 36 NOTE Vector control requires careful programming of motor parameters Start Mode FUN 03 LCD Display FUN Start Mode 03 LS Locko
10. 20 0Hz 0 0 400 0 Hz 0 0 400 0 Hz 0 0 400 0 Hz 0 0 400 0 Hz Oto8 0 to 60 0 s 0 to 200 96 0 to 200 96 0 to 200 96 0 to 200 96 0 0 400 0 Hz 0 0 400 0 Hz 0 0Hz 0 0 400 0 Hz 40132 0 0Hz 0 0 400 0 Hz 40133 0 On Delay O On Delay 40134 1 Off Delay 2 On Off Delay 1 0s 0 0 to 320 0 s 40135 0 On Delay O On Delay 40136 1 Off Delay 2 On Off Delay 1 0s 0 0 to 320 0 s 40137 0 Drive Load 0 Drive Load 40138 93 1 Output Curr 2 Out Volt 3 Drive Temp 4 of FLA 5 Out Power Fuss Fame fe eese fes 9 FUN 40 Display Mode 0 Std Disply 0 Std Disply 40140 94 1 Output Freq 2 7 Stator Freq 3 User Units 4 RPM Units 5 GPM Units 6 FPM Units 7 MPM Units 8 PSI Units 9 Degrees C 10 Degrees F 11 Time hrs 12 Time min 13 Time sec 14 Fbk RPM 15 Fbk PSI 16 Fbk GPM 17 Fbk User FUN 41 Units Scale 18000 1 to 65535 40141 C Ea Ramp Time CL Curr Lim Min Reg Time Out Skip Frq Bnd Skip Freq 1 Skip Freq 2 Skip Freq 3 Skip Freq 4 Fault LO Auto Rst Tm Curr Level 1 0 0 0 0 0 0Hz 0 0Hz Curr Level 2 wm IN mil Ex ES 00 Torque Lvl 1 Eu Torque Lvl 2 Freq Level 1 Freq Level 2 Freq Level 3 Low Freq Thr Timer 1 Type FUN 35 FUN 36 Timer 1 Time Timer 2 Type FUN 37 FUN 38 Timer 2 Time Status Field 165 C Sd PARAMETERS 11 3 3 1 0 Group Fe rene De vooo fume
11. De nombreuses pi ces de ce variateur de vitesse y compris les cartes de circuits imprim s fonctionnent la tension du secteur N Y TOUCHEZ PAS N utilisez que des outils dot s d une isolation lectrique Avant tout entretien ou r paration sur le variateur de vitesse Coupez toutes les alimentations Placez une tiquette NE PAS METTRE SOUS TENSION sur le sectionneur du variateur de vitesse Verrouillez le sectionneur en position ouverte Si ces pr cautions ne sont pas respect es cela causera une lectrocution ou des br lures ce qui entrainera des blessures graves ou la mort 4 CONNECTIONS GENERAL WIRING INFORMATION 4 1 General Wiring Information 4 1 1 Wiring Practices When making power and control connections the following precautions should be observed e Never connect input AC power to the motor output terminals T1 U T2 V or T3 W as damage to the drive will result e Power wiring to the motor must have the maximum possible separation from all other power wiring Do not run in the same conduit this separation reduces the possibility of coupling electrical noise between circuits e Cross conduits at right angles whenever power and control wiring cross Good wiring practice also requires separation of control circuit wiring from all power wiring Since power delivered from the drive contains high frequencies which may cause interference with other equipment do not run control wires in the same co
12. The S4 AC drive is pre programmed to run a standard 4 pole AC induction motor For many applications the drive is ready for use right out of the box with no additional programming needed The digital keypad controls all operations of the unit The ten input keys allow press and run operation of the motor Operation mode and straightforward programming of the parameters Program mode Figure 20 The S4 Keypad 3 NOTE To see operation of each button go to page 52 5 1 1 Description of the LEDs on the Standard Keypad The display window on the digital keypad has three LEDs The LEDs provide information about the drive s operating condition as shown in the table below LED Name Operating Condition Steady On The drive is running the motor in forward Steady On The drive is running the motor in reverse on The drive has detected a fault and has stopped the motor Flashing Steady On The drive has stopped operation 50 5 KEYPAD OPERATION AND PROGRAMMING KEYPAD OPERATION 5 2 Alpha Numeric Display The RSi S4 uses a 32 character alpha numeric LCD display for its human machine interface All drive functions can be accessed by the keypad The keypad allows easy access to drive programming with parameter descriptions on the LCD display The following three figures are examples of what is shown in the display window of the Standard Keypad during Drive DRV Function FUN Input Output 1 0 Advanced F
13. gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 6 00000000000 Bit 0 2 gt Speed Sel 40707 Bit 3 gt Accl Sel 133 Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 7 00000000000 Bit 0 2 gt Speed Sel 40708 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cnil 8 00000000000 Bit 0 2 gt Speed Sel 40709 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 9 00000000000 Bit 0 2 gt Speed Sel 40710 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel 0 65535 40711 APP 11 APP 12 APP 13 APP 14 APP 15 APP 16 APP 17 APP 18 APP 19 Seq Count 1 CA H o Joss far o fosses fon o foes O fom 0 0 65535 40719 Seq Count 6 Seq Count 7 Seq Count 8 Seq Count 9 171 C S4 PARAMETERS 11 3 6 FLT Group Parameter Range View idus CARD Et dE ne ww dup ne FLT 01 Last Trip 1 Read Only Fault Codesof the Drive Parameters saved in Fault 40800 History FLT 02 LastTrip2 Read Only Fault Codes of the Drive Output Freq 40820 FLT 03 Last Trip3 Read Only Fault Codes of the Drive Drive oad 40840 FLT 04 Last Trip 4 Read Only Fault Codes of the Drive Drive Warn 40860 Output Voltage FLT 05 Last Trip 5 Read Only Fault Codes of the Drive Output Current 40880 X Drive Temp Run Time
14. 1 poss gt 2 2 21 sons o Jafe 72 se si o o fas sa a9 as 4 sos 1 s 2 es pep ajaj e RI T esos papas is us oe fu ps paje pe pe osse IO a 9 9 wo ow T o IC sos a os oss ne 9 oos 9 o os 09 o osa uo as 26 s o e s ss nef 9 Rasso s asp ue ss pie ise pupa e wo 28 Fesusosiap A uso mo 205 10 aos vo CN ioe ise 6 8 10 2 TECHNICAL SPECIFICATIONS Ratings for 600 VAC sa a prpes 20 po poor e o EEN as 35 2 1 Fesomsiow 1 3 27 so 239 E s os T om Pisos a s 3 l r 9 EET TESTO RECTO 1 prs ss wa 99 CI 8 ff a Fesoosiow 1 1o 78 four no T8 E88 fu 90 sess 2 asf 5 0 opel ufr sas m 2 psa pa jp Pisos 2 s a m ICE 2 ao am 9 afm a 7 _ MEC 3 ao 39 9 fouet fus _ soose 3 solar o _ MESE ola e Es Er e Gs jaj er pap pepe Prsinoosasw pas om s pe jojo MESES s E 9 O IEC as am a MESES s E ne 29 OO IO us o 5 05 MESE s ao 1 om Tos E o8 T o ENVIRONMENTAL 2 2 Environmental Specifications For 003842 W 005S42 W 030S42W 030S44W 005S46W 030S46W models Operating temperature 10 C to 35 C 14 F to 95 F 10 C to 40 C 14 F to 104 F All other mo
15. 114 7 PARAMETER DESCRIPTION Motor RS AFN 10 LCD Display AFN Motor RS 10 1 82 ohm Range 0 0 to 655 35 ohm Default 1 82 ohm Description Stator Resistance This parameter allows direct entry of the Stator Resistance Rs of the motor for better vector performance The motor manufacturer can provide this information See also FUNO2 on page 83 Auto tune AEN 11 LCD Display AFN Auto Tune 11 Not Active Range Not Active Default Motor RS Description When active the VFD automatically tunes the motor and acquires the motor RS value See also FUNO2 on page 83 Power Factor AEN 12 LCD Display AFN Power Factor 12 0 80 Range 0 50 to 1 00 Default 0 80 Description This parameter allows direct entry of the motor s power factor for better vector performance The motor manufacturer can provide this information See also FUNO2 on page 83 115 7 PARAMETER DESCRIPTION Fstator Filt AFN 13 LCD Display AFN Fstator Filt 13 8ms Range 1 to 100 ms Default 8ms Description Stator Frequency Filter This parameter filters the stator frequency applied to the motor which can help tune the acceleration behavior of the motor This is particularly helpful when using short ramps and operating the motor at a frequency above the Boost Taper Freq AFN 08 value field weakening area Lower values allow dynamic currents to be produced but with greater peaks This could produce unstable states in the field weakening area
16. DC Bus Volt Adv Fault Code Cntl Brd Temp Out Power Power Time DI Status 172 Revision History Dec 5 2007 Jan 06 2008 Dec 22 2009 173 ADVANCED CONTROLS 8 DRIVES BENSHAW 615 Alpha Drive Pittsburgh PA 15238 Phone 412 968 0100 Fax 412 968 5415 BENSHAW Canada 550 Bright Street Listowel Ontario N4W 3W3 Phone 519 291 5112 Fax 919 291 2595
17. Drive Mode 2 2 Terminal 2 0 Keypad 1 Terminal 1 2 Terminal 2 3 Serial 2 Cin Freq Mode 2 0 Keypad 1 Vin1 2 Cin 3 Vin2 4 Vin1 6FS 5 Vin1 48FS 6 Vin1 Cin 7 Vin1 Vin2 8 Vin1 Cin 9 Vin1 Vin2 10 Vin1 k Cin 11 Vin1 k Vin2 12 Max Input 13 EMOP 14 Serial 3 Vin2 4 Vin1 6FS 5 Vin1 48FS DRV 08 Output Curr Read Only 0 0 to 999 9 A 40008 DRV 09 Output Volts Read Only 0 to 1000 V 40009 DRV 10 Output Power Read Only 0 0 to 655 35 kW 40010 10 Vin1 k Cin 11 Vin1 k Vin2 12 Max Input 6 Vin1 Cin 7 Vin1 Vin2 8 Vin1 Cin 9 Vin1 Vin2 DRV 11 MWh Meter Read Only 0 to 32767 MWh 40011 DRV 12 kWh Meter Read Only 0 0 to 999 9 kWh 40012 80 DRV 13 Read Only 0 0 to 6553 5 h 40013 IX 180 DRV 14 Read Only 0 to 65535 h 40014 Ix e DRV 15 Output Freq Read Only 0 0 400 0 Hz 40015 x feaj DRV 17 Drive Temp Read Only 20 0 to 125 0 40017 X 81 Celcius DRV 18 Bus Voltage Read Only 0 to 1000 Vdc 40018 ahs hi X X X X X X 163 C S4 PARAMETERS ovis psmerres recom sene aw x s PoRv20 toad Torque renom zshomzsnox xm x fer Rvar swwama Reomy Porp e DRV 22 Drive Model Read Only RSi001S4 1 40022 X 82 RSi001S4 2 to RSi030S4 2 RSi001S4 4 to RSi20054 4 RSi001S4 6 to RSi20054 6 11 3 2 FUN Group FUN 01 Nom Mtr Volt Model Dependant Model Dependant 40101 82 FUN
18. SL Override 22 Zero Speed 23 Frq Low Th 24 PID High 25 PID Low 26 Timer 1 27 Timer 2 28 SeqOut 00 29 SeqOut 01 30 SeqOut 10 31 SeqOut 11 32 ARCTIC Mode 40308 40309 40310 40311 67 6 S4 PARAMETER GROUPS Parameter Name Default Range Options Modbus Code View 1 0 12 1 0 13 1 0 14 1 0 15 1 0 16 1 0 17 1 0 18 1 0 19 Preset Spd 4 30 0 Hz 0 0 400 0 Hz 40316 Preset Spd 5 40 0 Hz 0 0 400 0 Hz 40317 y E ya 6 Preset Spd 6 50 0 Hz 0 0 400 0 Hz 40318 Vin1 Config 0 10V 40319 0 0 10V I 0 10V Bipol 0 5V 0 5V I 0 20mA 250 0 20mA 2501 4 20mA 250 4 20mA 2501 10 PT 0 1kHz 11 PT 0 10kHz 12 PT 0 100kHz Vin1 Span 100 00 10 0 to 200 0 40320 Vin1 Offset 0 0 to 100 0 40321 Vin1 Filter 1 to 1000 ms 40322 Cin Config 2 0 20mA 50 0 4 20mA 50 40323 1 4 20mA 501 2 0 20mA 50 3 0 20mA 501 1 0 24 Cin Span 100 00 10 0 to 200 0 40324 VCONXDONAD0DN Won non n H oH og 1 0 20 1 0 21 1 0 22 1 0 23 VO 25 Cin Offset oO 0 0to100 0 40325 VO 26 Cin Filter 1 to 1000 ms 40326 1 0 27 Vin2 Config 0 0 10V 40327 10V Bipol 0 5V 1 0 31 Set k Factor 0 0 100 0 40331 I O 32 Vmet Config 0 Not Assign 40332 1 0 33 Imet Config 2 Out Torque Taon Todi 40333 3 Out Volt 4 Out Power 5 Ref Freq 6 PID Fback 7 Bus Voltage 8 Output Curr 10 a6 Imet Offset 20336 5 lt o wm 68 6 S4 PARAMET
19. Serial DRV 05 Freq Mode 1 0 Keypad 40005 78 1 Vin1 2 Cin 3 Vin2 4 Vin1 6FS 5 Vin1 48FS 6 Vin1 Cin 7 Vin1 Vin2 8 Vin1 Cin 9 Vin1 Vin2 10 Vin1 k Cin 11 Vin1 k Vin2 12 Max Input 13 EMOP 14 Serial DRV 06 Drive Mode 2 2 Terminal 2 0 Keypad 40006 78 1 Terminal 1 2 Terminal 2 3 Serial DRV 07 Freq Mode 2 Vi 0 Keypad 40007 79 1 Vin1 2 Cin 3 Vin2 4 Vin1 6FS 5 Vin1 48FS 6 Vin1 Cin 7 Vin1 Vin2 8 Vin1 Cin 9 Vin1 Vin2 10 Vin1 k Cin 11 Vin1 k Vin2 12 Max Input 13 EMOP 14 Serial Drva IET Recon oowoo oor fx fo DRVI Runtime Reas ony oowessasn aer x feo DRaa Powertime renom omesssn xw x fo gt ovis OuputFrea Reas ony oowom as x fo Drv ae ren renom fzwowzmos aus x fe Drvar Drvene Rextony zowwsocms 40017 x for or 18 Bus votage Reston owiova eos fx er 64 6 S4 PARAMETER GROUPS Drvar swm Reo fo fer DRV 22 Drive Model Read Only RSi001S4 1 40022 X 82 RSi001S4 2 to RSi030S4 2 RSi001S4 4 to RSi200S4 4 RSi001S4 6 to RSi20054 6 6 1 2 FUN Group FUN 00 Jump Code FUN 01 Nom Mtr Volt Model ne Model se 40101 q FUN 02 Torque Curve 1 Linear Fxd 0 Linear Auto 40102 83 1 Linear Fxd 2 Pump Fxd 3 Fan Fxd 4 Linear 2pc 5 Vector FUN 03 Start Mode 0 LS Lockout 0 LS Lockout 40103 83 1 Au
20. The drive is running in reverse without accelerating decelerating or residing at Reverse the reference frequency This means that something is keeping the drive from the reference frequency Not Enabled The drive is not allowed to run because the digital input enable EN is not active or because ARCTIC mode has shut down the run operation Volt Range The drive has not met the input voltage requirements that it needs to be able to 8 run In other words the Bus Voltage of the drive is either too low or too high Low Voltage The drive has reached an undervoltage state A stop command was given from the keypad when the keypad was not the active Kpd Stop control source To remove this condition the run signal to the drive must be removed ARCTIC Mode UN DB Resistor mode is actively pulsing the DB IR Active Valid IR communications are occurring Seq Running The program sequencer functionality is active Jog FWD The drive is jogging in the forward direction Jog REV The drive is jogging in the reverse direction 55 5 KEYPAD OPERATION AND PROGRAMMING 5 6 3 S4 Keypad Warning Messages Figure 29 S4 Keypad Warning Messages This is the node address of the drive when it receives a valid Addr XXX message through the IR port address to another node The XXX will be replaced with the node address Hieh Tem The temperature of either the heatsink or the control board is 8 P nearing a high temperature limit that will fault the drive Vac
21. UP until you have the screen shown below DRV Nom Mtr Amps 01 X xA 5 Press the ENTER key to edit the parameter You will see a flashing cursor Use the arrow keys to select the motor s rated full load Amperage Press the ENTER key again to write the data to memory WARNING Setting the Acceleration time too low can cause OVERCURRENT faults Setting the Deceleration time too low can cause OVERVOLTAGE faults 60 6 Set the desired Acceleration Time by setting parameter DRV 02 Accel Time 1 DRV Accel Time 1 02 5 0sec Press the ENTER key to edit the parameter You will see a flashing cursor use the arrow keys to select the desired acceleration time Press the ENTER key to write the value to memory 7 Set the desired Deceleration Time by pressing the UP arrow key to change the LCD screen to DRV Decel Time 1 03 5 0sec Press the ENTER key to edit the parameter You will see a flashing cursor use the arrow keys to select the desired deceleration time Press the ENTER key to write the value to memory 8 Press the MENU button to return to the Operate screen Use the arrow keys to select to the desired output frequency You can change the frequency while the motor is running 9 Press the FWD button The Green LED on the fwd button will turn on when the motor has reached the desired speed 5 KEYPAD OPERATION AND PROGRAMMING 5 9 1 Easy Start Up Operation from a Two Wir
22. gt MOL DI Bit 9 gt EN DI O 45 Outputs Read Only Bit O gt R1 Relay 40345 X 108 Bit 1 gt R2 Relay Bit 2 gt DO1 Output Bit 3 gt DO2 Output 1 O 46 Com Parity O RTU N81 O RTU N81 40346 109 1 RTU N82 2 RTU E81 3 RTU O81 1 O 48 Com Baudrate 1 9600 O 4800 40348 109 1 9600 2 19200 3 38400 4 57600 1 0 50 Infared Baud Rate 1 9600 40350 110 2 19200 3 38400 4 57600 11 3 4 AFN Group eno oce Paro Nom irFreq wosarDependan 0000 sw 39 _ avo nomina ion roma as un avos Mnmumtes nore uomo xs fn AFN 04 Maximum Freq 60 0Hz Minimum Freq to 0504 111 400 0Hz AFN 06 Slip Comp 0 No 0 No 0506 112 1 Yes AFN 07 V Boost Conf 0 0 to 50 0 40507 nz AFN O8 Bst Tpr Frq 60 0Hz 0 0Hz to 40508 113 Maximum Freq AFNO9 Bst Tpr Vit 100 0 0 0 to 100 0 40509 113 AFN 10 Motor RS Model Dependant 0 0 to 655 35 ohm 40510 AFN 11 Auto Tune 0 Not Active 0 Not Active 40511 114 1 Motor RS 168 C S4 PARAMETERS AFN 12 12 80 0 0 50 to 1 00 40512 mea Para rare ams fie pao ms AFN 15 Filter Slip 10 to 1000 ms AFN 16 ID Percent Read Only 300 0 300 0 AFN 17 IQ Percent Read Only 300 0 300 096 AFN 18 Catch Mode 0 Sweep Fwd EM Hu mE AFN 21 Loc Rem Key 1 Enabled AFN22 TOL Select 2 Std Ind 60s AFN 23 Ramp Config 0 AR
23. 4 20 mAdc 250 Ohm load 6FS pulse train input 0 1 10 100 kHz pulse Vinl reference input input inverted function 0 5 10 bipolar input broken wire detection Span and offset adjustment Vin2 reference input 0 5 10 Vdc 0 5 10 bipolar input inverted function broken wire detection span and offset adjustment Programmable for frequency reference or current limit input 0 4 20 mAdc 50 Ohm load inverted function span and offset adjustment Cin reference input Epi Programmable for frequency reference or current limit input Reference voltage 10 Vdc 10 mAdc maximum Digital inputs 10 OfF 0 to 3 Vde On 10 to 32 Vdc pullup logic selectable between pullup and pull down logic Digital supply voltage 24 Vdc 150 mA maximum 3 inputs for seven preset frequencies selectable Toren eU 2 SPDT relay output 130 Vac 1 A 250 Vac 0 5 A Era OUpu 2 open collector outputs 50 mA per device Digital pulse train output Open collector output pulse train proportional to output frequency Vmet analog output 0 to 10 Vde 5mAdc maximum Imet analog output 0 20 mAdc output into a 500 Ohm load maximum At start stop by frequency with adjustable current level and time or continuous DC injection by digital input Adjustable inverse time trip shear pin 30 sec 60 sec 5 min standard or Timed overload inverter duty motors Overcurrent overvoltage fault ground fault short circuit dynamic brake Protective features overload drive temperatur
24. 50 0Hz Factory Default 0 00 to Max Freq Preset speed through 6 defaults shown above e Y retener UB fr TE CO ENS EE ME EE EE E CO EE EE ET EE CNS EUA EE ER B EE TR EE EVA EUA ETT A Description These parameters set the six preset speeds The preset speed selection is made through a combination of digital inputs or serial command bits if serial control is used Preset 1 Preset 2 and Preset 3 select the active preset speed as shown in the table above 1 1 1 1 36 NOTE If Preset 1 Preset 2 or Preset 3 is not assigned to a digital input it will always be read as 0 For example if Preset 3 is not assigned to a digital input you will only be able to select Preset 1 or Preset 2 36 NOTE For preset speed digital connections go to page 44 100 7 PARAMETER DESCRIPTION Vin1 Config 1 0 19 LCD Display Range Parameter Value 0 10V Default 0 10V Brk W 0 10VI 0 10v Bipol 0 5V 0 5VI 0 20mA 250 0 20mA 2501 4 20mA 250 4 20mA 2501 PT 0 1kHz PT 0 10kHz PT 0 100kHz Description See also LCD Display Range Description l O Vin1 Config 19 0 10V 5Vdc is stop with OVdc Full Rev and 10Vdc Full FWD Vinl Config selects the type of signal for analog input Vinl Vinl can be a voltage current or pulse train input This parameter also determines input range impedance and characteristics Parameters I O 21 Vinl Offset and I O 20 Vinl Span may be
25. AFN Prog Number 35 0 Range 0 to 9999 Default 0 Description Program number Entering 10 in this parameter will reset the total run time meter in DRV 13 Run Time on page 80 Par Sto Rcl AEN 56 LCD Display AFN Par STO RCL 56 Select Range Parameter Value Function Factory Rst Resets all parameters to factory defaults Store Parm Stores current drive parameter settings in memory Load Parm Recalls stored parameters from memory Swap Parm Exchanges the active parameter settings and the stored parameter settings Description Parameter store recall This parameter allows the user to reset all parameters to factory defaults or store and recall custom parameter settings 131 7 PARAMETER DESCRIPTION Power Fail Config AFN 57 LCD Display AFN Pwr Fail Cfg 57 CTSNoMsg Range When the parameter is set to this value in the Vector or Linear Auto modes the drive will simply coast to E EL stop when an UnderVoltage condition Power down is detected When the parameter is set to this value in the Vector or Linear Auto modes the drive will simply coast to Coast Stop stop when an UnderVoltage condition Power down is detected In this mode however the drive will fault with an UnderVoltage This will register the powerdown in the fault log When power is lost in the Vector or Linear Auto modes with this setting the drive will ramp the motor Ramp Down down at a decel rate of Decel 1 When the drive is fully ramped down
26. Accel Time 2 AFN 24 LCD Display AFN Accel Time 2 24 3 0sec Range 0 1 to 3200 0 seconds Default 3 0s Description This parameter sets the length of time to accelerate from 0 Hz to the maximum frequency for alternate ramp 121 7 PARAMETER DESCRIPTION Decel Time 2 AFN 25 LCD Display AFN Decel Time 2 25 3 0sec Range 0 1 to 3200 0 seconds Default 3 0s Description This parameter sets the length of time to decelerate from the maximum frequency to 0 Hz for Alternate Ramp 1 See also AFN 23 for other functions of this parameter LCD Display AFN Rmp Rounding 26 25 Range 1 to 100 Default 25 Description Ramp Rounding This parameter is used to define the amount of rounding or s curve to the Accel and Decel ramps The amount of rounding is split evenly between the beginning and end of the ramp A value of 1 would mean that the ramp is nearly linear A value of 50 would have 25 rounding at the start of the ramp and 25 at the end of the ramp Ramp Rounding is only active when S Curve is selected in AFN 23 Ramp Config Rmp Sw Freq AFN 27 LCD Display AFN Rmp Sw Freq 27 40 0Hz Range 1 to 400 0 Hz Default 40 0 Hz Description Ramp Switch Frequency This parameter sets the threshold frequency that activates Accel 2 and Decel 2 ramp during acceleration and deceleration Alternate ramp is invoked as long as the output frequency is greater than the defined value This parameter is only active when ART FRQ or
27. Inspection Be sure to check the following before operation Theconditions of the installation location Theconditions of the drive cooling Abnormal vibration Abnormal heating PERIODICAL INSPECTION 8 4 Periodical Inspection Are there any loose bolts nuts or rust caused by surrounding conditions If so tighten or replace them Are there any deposits inside the drive cooling fan If so remove using compressed air Are there any deposits on the drive s PCB Printed Circuit Boards If so remove using compressed air Are there any abnormalities in the various connectors of the drive s PCB If so check the condition of the connector in question Check the rotating condition of the cooling fan the size and condition of the capacitors and the connections with the magnetic contactor Replace them if there are any abnormalities 142 8 TROUBLESHOOTING MAINTENANCE DAILY AND PERIODIC INSPECTION ITEMS 8 5 Daily and Periodic Inspection Items Daily and Periodic Inspection Items Inspection Method Criterion Measuring Instrument Temperature 10 40 no freezing Humidity Under 90 no dew Use sight and hearing No abnormality Measure the voltage between the Digital Multi terminals L1 R L2 S L3 T Meter Tester Tighten the screws Inspection Is there any dust Environment Is the ambient temperature and humidity 2 adequate Inspection Location Inspection Item Thermometer Hygro
28. LCD Display AFN PID Ref 44 0 0096 Range 0 00 to 100 00 view only Description This parameter shows the set point for the PID control loop The set point is expressed as a percentage of the maximum frequency The value shown in this parameter can be used to determine whether the control path of the drive is configured correctly PID FB AEN 45 LCD Display AFN PID FB 45 0 0096 Range 0 00 to 100 0096 view only Description This parameter shows the feedback signal as a percentage of the maximum frequency This parameter may be used to determine if the analog input is configured correctly with respect to span and offset It can also be sent to either the Imet or Vmet analog output terminal if the analog output is configured to the PID feedback signal PID Error AEN 46 LCD Display AFN PID Error 46 0 00 Range 0 00 to 100 00 view only Description This parameter shows the value of the error between AFN 45 PID FB and AFN 44 PID Ref 128 7 PARAMETER DESCRIPTION PID Output AFN 47 LCD Display AFN PID Output 47 0 00 Range 0 00 to 100 00 view only Description This parameter shows the value of the PID output expressed as a percentage of maximum frequency PID High Lim AFN 48 LCD Display AFN PID High Lim 48 100 00 Range 0 00 to 100 00 Default 100 00 Description This parameter sets the high limit of PID output The range is 0 00 to 100 00 of the maximum frequency PID Low Lim AFN 49 LC
29. Low values for this parameter can cause overcurrent faults while accelerating to frequencies over the Knee Frequency Higher values allow the drive to run more smoothly at frequencies over the Knee Frequency and protect the drive against overcurrent often the case when using special motors or spindle drives See also FUNO2 on page 83 Start Field AFN 14 LCD Display AFN Start Field 14 No Range Parameter Value Description The shaft will begin rotating after receiving a Start command without delay If the application has heavy No Default load conditions or short ramp times this setting can produce very large starting currents to overcome the inertia of the system This may produce nuisance trips when starting The shaft will begin rotating after receiving a Start command with delay the drive is building up the Yes magnetic field in the motor This allows the drive to start in vector mode with less starting current 3 NOTE Automatically set to yes when FUN 02 is set to Vector See also FUNQ2 on page 83 Filter Slip AFN 15 LCD Display AFN Filter Slip 15 100ms Range 10 to 1000 ms Default 100ms Description This parameter filters the slip frequency applied to the motor which can help improve the dynamic response of the drive This parameter produces the following results based on the parameter value If the parameter is configured to 100 ms the drive will produce stable conditions to a change in load in m
30. More than one disconnect switch may be required to de energize the equipment before servicing Injury Prevention Service only by qualified personnel Make sure power up restart is off to prevent any unexpected operation of the motor e Make certain proper shield installation is in place e Apply only the voltage that is specified in this manual to the terminals to prevent damage Fire Prevention e If the drive is faulty switch off the drive power A continuous flow of large current could cause a fire Mount the drive on a non flammable surface Installing the drive directly on or near a flammable surface could lead to a fire Do not connect a resistor directly to the DC terminals This could cause a fire Transportation and Installation Use proper lifting gear when carrying products to prevent injury e Make certain that the installation position and materials can withstand the weight of the drive Refer to the installation information in this manual for correct installation e If parts are missing or drive is damaged do not operate the drive e Do not hold the drive by the front cover as it may fall off e Do not stand or rest heavy objects on the drive as damage to the drive may result e Do not subject the drive to impact or dropping e Make certain to prevent screws wire fragments conductive bodies oil or other flammable substances from entering the drive Trial Run e Check all parameters and ensure that the app
31. O 02 I O 07 LCD Display I O DIT Config I O DI2 Config I O DI3 Config 02 Preset 1 03 Preset 2 04 Preset 3 I O DI4 Config I O DIS Config I O MOL Config 05 DRV Frq Set O6 Fault Reset 07 NO MOL Range Displayed Name Az nor FLY Dis Disables Catch on the fly mode Jog FWD NEMO Not Assign Input has no function Description Digital Inputs and Motor Overload configuration The multi function input terminals can be defined for many different applications 3 NOTE The MOL Input is configured by factory default as a normally open external motor overload It can be used as an additional multi function input by changing the value of parameter I O 07 See also 1 O 44 Inputs on page 108 98 7 PARAMETER DESCRIPTION Digital Relay Outputs DO1 DO2 ROI RO2 Config I O 08 09 10 11 LCD Display Range Parameter Value Not Assign Drive Run R2 Default Running Fwd Running Rev Drv Ready DO1 Default At Speed D02 Default Drv Fault R1 Default Drv NotFlt Kpd in Ctl Drv in Rem Jogging Curr Lvl 1 Curr Lvl 2 Trq Lvl 1 Trq Lvl 2 Frq Lvl 1 Frq Lvl 2 Frq Lvl 3 Current Lim Loss Ref SL in Ctrl SL Override Zero Speed Frq Low Thr PID High PID Low Timer 1 Timer 2 SEQOUT 00 SEQOUT 01 SEQOUT 10 SEQOUT 11 Arctic Mode Description See also l O DO1 Config I O DO2 Config 08 DRV Ready 09 At Speed l O R1 Config l O R2 Config 10 Drv Fault 11 Drive Run Drive has reached the refer
32. Phase Imbalance Phase voltage imbalance of the input AC source can cause unbalanced currents and excessive heat in the drive s input rectifier diodes and DC bus capacitors Phase imbalance can also damage motors running directly across the line The phase imbalance should not exceed 2 of the voltage rating 33 4 CONNECTIONS 34 4 CAUTION EQUIPMENT DAMAGE HAZARD Never use power factor correction capacitors on motor terminals T1 U T2 V or T3 W of the RSi S4 Sensorless Vector Drive Doing so will damage the semiconductors Failure to observe this instruction can result in injury or equipment damage 4 ATTENTION RISQUE DE DOMMAGES MAT RIELS Ne raccordez jamais de condensateurs de correction du facteur de puissance aux bornes T1 U T2 V ou T3 W du moteur du variateur de vitesse Sensorless Vector Drive RSi S4 Car cela endommagera les semiconducteurs Si cette directive n qest pas respect e cela peut entra ner des blessures corporelles ou des dommages mat riels 4 2 5 Single Phase Operation S4 AC drive 230 VAC models are designed for both three phase and single phase input power If one of these models is operated with single phase power derating of 50 is required Use any two line input terminals The output of the device will always be three phase 3 NOTE Parameter AFN 28 Single Phase on page 122 must be activated 4 2 6 Ground Fault Circuit Interrupters S4 drives rated for 115 VAC are NOT desig
33. Process Signal 4 5 6 Typical Connection Diagrams for Analog Outputs Figure 18 Connections for Process Meters E E gt 10V E as o 8 E Vint m Vin2 DO1 Acom DO2 m Cin DOP o 24 24 Dcom EN 45 4 CONNECTIONS INTERFERENCE SUPPRESSION MEASURES 4 6 Interference Suppression Measures Electrical electronic devices are capable of influencing or disturbing each other through connecting cables or other metallic connections Interference suppression measures electromagnetic compatibility consists oftwo elements interference resistance and interference emission Correct installation of the inverter in conjunction with any possible local interference suppression measures has a crucial effect on minimizing or suppressing mutual interference 4 6 1 Guidelines for Interference Suppression The following guidelines assume a power source that is not contaminated by high frequency interference Other measures may be necessary to reduce or suppress interference if the power source is contaminated and no general recommendations can be given for such cases Please consult Benshaw s Electrical Application Engineering Department if the following recommended interference suppression measures do not produce the desired result Guidelines are as follows e When dealing with RFI radio frequency interference the surface area of the co
34. Seq Count Function Bits 4 5 6 Time Base The current sequencer state will last for a time interval equal to the number Seq Count X multiplied by the time base configured in the Seq Appl APP 01 parameter rene 0 sec Seq Cnt 0 01 sec Base 0 01 sec Seq Cnt X Pulse Count The current sequencer state will last until the number of pulses programmed into Seq Count X is detected on terminal Vinl Low Analog Voltage Threshold The active sequencer state lasts until the voltage signal applied to terminal Vin2 is lt a value programmed into Seq Count X The value programmed into Seq Count X should be the percentage of input after span and offset are applied where 100 0095 10000 NOTE The of analog input after span and offset can be read in parameter I O39 Vin2 Stat High Analog Voltage Threshold The active sequencer state lasts until the voltage signal applied to terminal Vin2 is gt a value programmed into Seq Count X The value programmed into Seq Count X should be the percentage of input after span and offset are applied where 100 0095 10000 NOTE The of analog input after span and offset can be read in parameter I O39 Vin2 Stat Low Analog Current Threshold The active sequencer state lasts until the current signal applied to Cin terminals is lt a value programmed into Seq Count X The value programmed into Seq Count X should be the percentage of input after span and offset a
35. case the carrier frequency may be lowered to compensate for this condition see AFN 05 06 Carrier Frequency Configuration 9 1 8 Motor Load Combinations When the VFD is used in combination with one of the following motors or loads it may result in unstable operation Amotor with a rated capacity that exceeds the motor capacity recommended for the VFD Anexplosion proof motor When using the VFD with an explosion proof motor or other special motor types lower the carrier frequency to stabilize the operation DO NOT set the carrier frequency below 2 2kHz if operating the system in the vector control mode fthe motor that is coupled to a load has a large backlash or a reciprocating load use one of the following procedures to stabilize its operation e Adjust the Ramp Shape settings e Switch to the Constant Torque control mode 3 NOTE Consult motor manufacturer for operation on a VFD 9 1 9 Load Produced Negative Torque When the VFD is combined with a load that produces negative torque the over voltage or over current protective function of the display may cause the VFD to trip To minimize the effects of negative torque a dynamic braking system may be used The dynamic braking system uses a braking resistor that must be suitably matched to the load The RSi S4 is equipped with a light duty internal braking resistor which is sized appropriately for most applications If you require constant braking torque or faster sto
36. contains a value representing the measured input signal at the Vin 2 input terminal as a percentage of the maximum input signal For example if Vin 2 was configured to range from 0 to 10VDC and the measured voltage was 2V then this parameter would show 20 2 10 See also DRV 05 07 on page 78 107 7 PARAMETER DESCRIPTION Vmet Status YO 40 LCD Display O Vmet Status 40 0 00 Range 0 to 100 0 view only Description This parameter contains a value representing the measured voltage at the Vmet voltage output terminal as a percentage of the maximum output voltage For example if this parameter showed 50 then the voltage being output at Vmet would be SVDC 50 of 10VDC the maximum value See also I O 33 on page 104 Imet Status I O 41 LCD Display I O Imet Status 41 0 00 Range 0 to 100 0 view only Description This parameter contains a value representing the measured current at the Imet current output terminal as a percentage of the maximum output current For example if this parameter showed 50 then the current being output at Imet would be 12mA See also I O 33 on page 104 DOP Scaling I O 42 LCD Display 1 O DOP Scaling 42 Range 6 or 48 times the output frequency 6FS or 48FS Default 6FS Description This parameter selects the multiplier that is used to determine the output frequency at the DOP Pulse Train Output terminal The pulse train is a 50 duty cycle signal and requires a pu
37. disconnected if an external resistor is used for dynamic braking see page 39 for more information These terminals are for motor connections 4 3 2 Typical Power Connections amp Fuse Ratings See section 4 2 starting on page 33 for input line requirements Note that when testing for a ground fault do not short any motor lead T1 U T2 V or T3 W back to an input phase L1 R L2 S or L3 T It is necessary to provide fuses and a disconnect switch for the input AC line in accordance with all applicable electrical codes The S4 AC drive is able to withstand a 150 overload for 60 seconds for heavy duty rating and 120 overload for standard duty rating The fusing and input protection of the drive must always meet UL NEC National Electric Code or CEC Canadian Electric Code requirements All fuse ratings listed in the table below are for reference only and do not supersede code requirements The recommended supplier is Bussman or Shawmut Fuse Size Fuse Size Fuse Size Fuse Size Fuse Size Fuse Size 115 Vac 208 Vac 230 Vac 380 Vac 460 Vac 600 Vac JJS JJN JJS JJN JJS JJN A6T A3T A6T A3T A6T A3T Model Number RS10018415W RS1001842W RS1002842W RSi003S42W RSi005S42W RSi007542W RSi010S42W RSi015842W RSi020S42W RSi025S42W 36 4 CONNECTIONS RS1030842W RS1001844W RS1002844W RS1003844W RS1005844W RS1007844W RSi010S44W RS1015844W RS1020844W RS1025844W RS1030844W RS1040844W RS1050844W RS106084
38. drive The communication interface is RS 485 and allows up to 247 slaves to be connected to one master with repeaters when the number of drops exceeds 31 Please refer to the figure below for connection diagrams The figure below shows the pinout for the RJ45 connector on the bottom of the Terminal Strip Processor Card An RJ45 male connector may be attached here to connect the RSi S4 drive to a ModBUS 485 Network If the drive is the end of a cable a 1200 1 4W resistor may be required Figure 38 RS 485 pin connections Figure 37 RJ45 Connector S4 RS 485 Connector Modbus Pin out Pin Number Signal 24 Vdc st gu FRONT mr 1 8 Figure 39 Connection Diagram for Remote Communication DRIVE COMPUTER C N n n n RJ45 n Last Drive on Last Unit chain No Terminal on chain 120 Ohm 14W No Stubs 120 Ohm 14W Terminator Terminator 159 B REMOTE COMMUNICATION 160 IMPORTANT DO NOT CREATE STUBS CABLE MUST GO TO EACH DRIVE p 11 2 1 Configuring of the Serial Link The I O group contains the parameters that govern the baud rate watchdog ti
39. either the FWD or REV The motor will operate at the speed programmed in parameter I O 12 Jog Speed To exit Jog mode press Jog again Must be set to LOCal The The e The the le e UP arrow key is used in a variety of ways Increase the value of a numeric parameter including drive speed Select the next value of an enumerated parameter Scroll forwards through the parameters within a group When the first parameter is displayed it returns to the end of the list When a list of faults is displayed it moves from one fault to the next After the last fault is displayed it returns to the first fault DOWN arrow key is used in a variety of ways Decrease the value of a numeric parameter including drive speed Select the previous value of an enumerated parameter Scrolls backwards through the parameters within a group When the first parameter is displayed it returns to the end of the list When a list of faults is displayed it moves from one fault to the previous fault After the first fault is dis played it returns to the last fault LEFT arrow key moves the cursor one digit to the left when editing a numeric parameter It will scroll to ast significant digit on the right if cursor is at the most significant digit The LEFT arrow allows menu groups to be scrolled through in the opposite direction of the menu key The STOP RESET key halts the operation of the RSi S4 drive unless it is disabled by parameter A
40. failed braking transistor Consult factory Reduce braking cycle ora Add external DB resistor Activate current limit Consult factory Reduce braking cycle ora Add external DB resistor Activate current limit Consult factory Check for failed output power device or shorted motor Operate after motor has completely stopped Verify output wiring Check mechanical brake operation Reduce load on motor Verify Motor FLA Increase Accel time Check cooling fan Check for mechanical binding shock loading Check that ambient temperature does not exceed drive s rating Check for fan operation and replace if required drives with fans installed Verify ambient temperature is below 40C Check that ambient temperature does not exceed drive s rating Check for fan operation assuming drive has fans installed Check thermistor connections or replace Consult factory Check thermistor connections or replace Consult factory 8 TROUBLESHOOTING MAINTENANCE Check load current demand The drive detected an overload Verify Motor FLA is Motor timed overload Motor TOL tri that exceeds the customer s programmed to the correct value B defined overload setting Verify TOL characteristic is correct for the application 9 Verify that ambient temperature This fault occurs if the DE PP p A is within the drive s specs Low Temp Low temperature tempera
41. history To view these parameters which store the drive s status at the time of the fault view Fault History and select Last Fault Press the Enter key while viewing the last fault and then use the UP and DOWN arrow keys to scroll through the stored drive status parameters Press the Menu key again to return to the programming mode fault parameter 36 NOTE Shaded faults are auto resettable except where noted Checksum error EE Checksum Curr Calibr 4 Power Supp eme Current calibration fault Power supply fault Instantaneous overcurrent trip MOL contact fault CE Adv Fault Code 0 3 1 2 1 2 3 1 2 Explanation Internal microprocessor problem Thermistor profile incorrect Memory problem when reflashing the drive s memory Conflict in drive s memory Unable to write an EE parameter after a parameter has been changed through the keypad or SIO The drive is receiving EE parameter after a parameter has been changed through the keypad or SIO Current calibration fault on phase T1 U Current calibration fault on phase T2 V Current calibration fault on phase T3 W SV supply is below 4Vdc for more than 100ms Short circuit was detected on power up The MOL digital input was activated depending on pull up or pull down logic configuration Suggestions for Recovery Consult factory for repair or replacement Consult factory for repair or replacement Reset drive to factory
42. occur and Decelerating too fast will cause an overvoltage to occur 36 NOTE When operating at less than max frequency the accel and decel times are reduced proportionately Example if the operating frequency is 20Hz and the max frequency is 60Hz while the accel time is 10 seconds then the motor will accel from 0 to 20Hz in 3 3s See also AFN 23 Ramp Config on page 120 Figure 31 Accel Decel Operation Output Frequency Max Freq Time Acc Time Dec Time T 7 PARAMETER DESCRIPTION Drive Mode 1 DRV 04 LCD Display Range Description 78 DRV Drive Mode 1 04 Keypad Keypad Terminal 1 Terminal 2 Serial Default Keypad This parameter sets where the drive will receive its Start Stop command Keypad The FWD REV keys on the display provides the run command as well as controls the direction of the motor Terminal 1 Digital Inputs FWD and or REV control the run command as well as the direction Closing FWD will engage a forward run command Closing REV will engage a reverse run command Closing both will engage a forward run command Terminal 2 Digital input FWD controls the run command with the REV input controlling direction If reverse is not active or configured the drive defaults to forward direction when a run command is commanded Serial Start Stop and direction is set via the communication link 36 NOTE The keypad stop button will always stop the drive regardless of this parame
43. po3ueyo oq 03 popoou JajoweJsed y jo JOQUINU opoo MY 193UH amp ex ANAN ou ssoig epoy dung peor pim nuour ayy dno13 ure804d yore jo Suruurdoq oq yy egueuo e sormbar yey dnoJ3 193oureed e 309198 sdas oso Surwo 0J Aq opoo Jojourered orroods e o duinf ued Jasn y sdnoss 1o3oure1ed ayy jo Aue uj Parameter Navigation o p che a en E TOW 00 60 00 ANN 8c 00 ANAW sz 00 Te 00 Z LTdLIL 1587 114 apo dunc ddv epo dunc N4v apo dunc O I apo dunc Nnd z E Q c9 z H BALDY E nant 7 9 TO donan o oez TO a 00 E baud JJW UON NdV 51601 JALIN ILOA JAN WON Nn3 apo dunc Asa amp w oo E D CN 2 10N S0 0 6T uda OSZT 20 T aeseJd nNawl PX seeur zo vz 10 3 o GdLJL 1se1 314 6auno5 bes ddv WAY JAN WON NIV 514005 TIA SAN ANDAOL NN sduv JW WON AYOQ E en a 5 E ZH 0 0 o Z 19S81d ANAWH 200207 s7 0 2950 z0 baJ4 UNULULW N4V 514005 ZIG apo 14815 NN3 T euLL 222V AYQ AFN 00 T vSTOO SH zz e D9 9S 96 0096 os T Wd ev ANNAN onan LepON SALIA HAYA DY OLS Jed NdV eg poJejur O I Siiun INNA All groups have a jump code screen A03S1IH INBA dno19 uoneonddy dno1y NAV dnory O I dnory uoysuny dno19 SALI 3 NOTE 5 5 Parameter Navigation 29 5 KEYPAD OPERATION AND PROGRAMMING LCD Displays 5 6 LCD Displays 5 6 1 Control loc rem button The characters in the top right hand corner of the operate screen show the source of control for the d
44. power to this equipment Failure to follow these instructions will result in death or serious injury 1 INTRODUCTION BENSHAW SERVICES General Information Benshaw offers its customers the following e Start up services e On site training services e Technical support e Detailed documentation e Replacement parts 3 NOTE Information about products and services is available by contacting Benshaw Start Up Services Benshaw technical field support personnel are available to customers with the initial start up of the RSi S4 drive Information about start up services and fees are available by contacting Benshaw On Site Training Services Benshaw technical field support personnel are available to conduct on site training on RSi S4 operations and troubleshooting Technical Support Benshaw technical support personnel are available at no charge to answer customer questions and provide technical support over the telephone For more information about contacting technical support personnel refer to Contacting Benshaw on page 4 Documentation Benshaw provides all customers with e Operations manual Wiring diagram All drawings are produced in AutoCADO format The drawings are available on standard CD DVD or via e mail by contacting Benshaw On Line Documentation All RSi S4 documentation is available on line at http www benshaw com Replacement Parts Spare and replacement parts can be purchased from Benshaw Technical Suppo
45. regenerative mode the output frequency will be automatically increased for the same reason 88 7 PARAMETER DESCRIPTION Curr Lim FUN 11 LCD Display FUN Curr Lim M F 11 120 Range 5 200 Default 120 Description Current limit motoring forward This parameter sets the current limiting point when the motor is driving the load in the Forward direction The limit is expressed as a percentage of the normal duty rated current of the drive See also FUN 10 Curr Limit on page 87 for more programming options Curr Lim M R FUN 12 LCD Display FUN Curr Lim M R 12 120 Range 5 200 Default 120 Description Current limit motoring reverse This parameter sets the current limiting point when the motor is driving the load in the Reverse direction The limit is expressed as a percentage of the nominal motor amps See also FUN 10 Curr Limit on page 87 for more programming options Curr Lim R F FUN 13 LCD Display FUN Curr Lim R F 13 80 Range 5 200 Default 80 Description Current limit regenerating forward This parameter sets the current limiting point when the load drives the motor regenerative mode in the Forward direction The limit is expressed as a percentage of the nominal motor amps Curr Lim R R FUN 14 LCD Display FUN Curr Lim R R 14 80 Range 5 200 Default 80 Description Current limit regenerating reverse This parameter sets the current limiting point when the load drives the
46. settings Consult factory Reset drive to factory settings Consult factory Reset drive to factory settings Consult factory Slow down the frequency of Modbus writes Check the motor connections to the terminal strip of the drive and at the motor Have motor checked Consult factory for repair or replacement of drive Increase resistance between REF and analog inputs Check wiring to REF terminals Consult factory Remove the short from the power wiring Check for shorted motor Consult factory Reset MOL contact or remove condition causing the MOL contact activation Model ID ID out of range 0 1 2 Control board is not reading the Consult factory for repair or drive ID properly replacement Restart lockout The number of fault restarts is greater than the limit defined in FUN 24 Check the actual fault in the fault log and use the appropriate remedy 147 8 TROUBLESHOOTING MAINTENANCE HE a Vac Imbince OverVoltage Dyn Brake Input voltage imbalance Overvoltage condition Dynamic brake overload Overcurrent condition Over temperature condition 148 The drive has detected current flow to ground The drive has detected a single phase condition or a voltage imbalance outside the drive s rating that could be dam aging to the drive The drive has detected an overvoltage condition during a running condition The drive has detected an overvolt
47. the PID signal AFN 39 selection is Within this percentage the drive stops The PID function remains active When the PID signal becomes greater than the Wake Up Level AFN 41 the drive will begin to run See also AFN 39 PID Sleep Wake Up Lvl AFN 41 LCD Display AFN Wake Up Lvl 41 0 00 Range 0 00 to 100 00 Default 0 00 Description This parameter sets the wake up level as a percentage of full scale below the sleep level When the PID signal AFN 39 selection becomes greater than this the drive will begin to run Example If the sleep level is set to 75 and the wake up level at 10 the drive will stop at 75 and wake at 65 See also AFN 39 PID Sleep AFN 40 Sleep Lvl Sleep Delay AFN 42 LCD Display AFN Sleep Delay 42 0 0sec Range 0 00 to 300 0 seconds Default 0 0s Description This parameter sets the sleep delay When the PID signal AFN 39 selection is within the percentage set by AFN 40 Sleep Lvl the drive waits for the Sleep Delay time to expire before stopping See also AFN 39 PID Sleep 127 7 PARAMETER DESCRIPTION Wake Up Dly AFN 43 LCD Display AFN Wake Up Dly 43 0 0sec Range 0 00 to 300 0 seconds Default 0 0s Description This parameter sets the wake up delay time When the PID signal AFN 39 selection becomes greater than the Wake Up Level AFN 41 the drive waits for this Wake Up Delay time to expire before resuming output See also AFN 39 PID Sleep PID Ref AFN 44
48. the drive will fault with an Under Voltage If the power recovers the drive will continue to ramp to stop and fault Quick Ramp Same as Ramp Down above except the shortest ramp is chosen between Decel 1 and Decel 2 When power is lost in the Vector or Linear Auto modes with this setting the drive will decelerate the motor trying to regulate the bus voltage to the UnderVoltage level If the power recovers the drive accel erates to the command frequency without faulting the drive If the drive reaches the stopped condition it will generate an UnderVoltage fault Control No Msg Same as the Contolled mode but without generating and UnderVoltage fault Description This parameter can be used to define how the drive responds to an undervoltage operation when parameter FUN 02 Torque Curve is set for Vector or Linear Auto mode Controlled Ride Thru Enable AFN 58 LCD Display AFN Ride Thru En 58 w LVT Range Paramete Description Tracin Ride Thru UV Value p 8 mode Fault Under Voltage Ride Thru state is disabled Once the bus voltage system goes to the ready state the drive will not stop Only mode that does not enter the ride thru or ride thru timeout bus monitoring states Disables both the Ride Thru mode and Tracking Disabled Disable Disable Disable The bus voltage system will adjust the voltage level thresholds based on the long term w LVT average of the bus voltag
49. used when FUN 02 Torque Curve is set to Linear Fxd Linear Auto Pump Fxd or Fan Fxd 36 NOTE This parameter is not used when the drive is in Vector mode 113 7 PARAMETER DESCRIPTION Bst Trp Frq AFN 08 LCD Display AFN Bst Tpr Frq 08 60 0Hz Range 0 00 to Max Freq Default 60 Hz Description This parameter works with the AFN 07 V Boost Conf and AFN 09 boost taper voltage parameter When voltage boost is applied at the start of the V Hz curve the amount of boost tapers linearly and reaches zero at the point established by the frequency set in this parameter and the voltage set in parameter AFN 09 Bst Tpr VIt Bst Tpr Vlt AFN 09 LCD Display AFN Bst Tpr Vit 09 100 096 Range 0 00 to 100 00 Default 100 0 Description This parameter works with the AFN 07 V Boost Conf parameters When voltage boost is applied at the start of the V Hz curve the amount of boost tapers linearly and reaches zero at the point established by the voltage set in this parameter and the frequency set in parameter AFN 08 Bst Tpr Frq 36 NOTE In variable torque mode Boost Taper voltage and frequency are locked at 100 Application example below Figure 35 Terminal 1 Linear Operation Figure 34 Terminal 2 Quadratic Operation Bst Trp VIt V V AFN 09 100 Bst Trp Frq on Nom Mtr Volt AFN 08 60 Hz Bst TprVIt AFNO 9 V Boost Conf AFNO7 Bst TprFrq Nom MtrFreq Nom Mtr Freq AFNO8 AFNO1 AFNO1
50. viewing rights to the various parameters Once the correct code is entered you again have 10 minutes of free access unless power is removed and restored To disable the access code requirement set FUN 39 to the access code and then change it to 0 Display Mode FUN 40 FUN Display Mode 40 Std Display Display Mode determines how the reference or output of the drive will be displayed to the operator FUN 41 Units Scale and FUN 42 Units allow calibration of display to match actual process conditions Custom display with degrees F must be scaled in FUN 41 95 7 PARAMETER DESCRIPTION Units Scale FUN 41 LCD Display FUN Units Scale 41 18000 Range 1 to 65535 Default 18000 Description This parameter configures how the reference or output of the drive will be displayed to the operator It selects the maximum scaling of the display with the number of decimal places set by FUN 42 Units when running at maximum frequency as set by AFN 04 Maximum Freq Units FUN 42 LCD Display FUN Units 42 RPM 1 Range Alpha Numeric Default RPM 1 Description When user units are set in FUN 40 the alpha numeric units can be assigned through FUN 42 The first three characters will be alpha numeric characters of the units i e RPM FPS etc the last character is the number of decimal places Example To program the display to read 0 to 30 revolutions per minute RPM as the drive operates from 0 to 60hz with
51. 0 to 100 0 40509 MERA AFN 10 Motor RS Model Dependant 0 0 to 655 35 ohm 40510 E dj AFN 11 Auto Tune 0 Not Active 0 Not Active 40511 114 1 Motor RS 69 6 S4 PARAMETER GROUPS AFN 1 AFN 1 AFN 1 AFN 1 AFN 1 AFN 1 AFN 1 3 4 5 6 7 8 Fstator Filt Start Field Filter Slip ID Percent IQ Percent Catch Mode AFN 19 Run Prevent AFN 20 AFN 21 AFN 22 AFN 23 Stop Key Loc Rem Key TOL Select Ramp Config AFN 24 Accel Time 2 AFN 25 Decel Time 2 AFN 26 Rmp Rounding AFN 27 Rmp Sw Freq AFN 28 AFN 29 Single Phase Ref Fault AFN 30 Lost Ref Frq AFN 31 AFN 32 AFN 33 LES CET o oero sss 1x aens Pors ean fin owsmw fose e aenor Ponnan fous EXCITA es ls 70 PID Config Feedback Cfg PID P Gain 8 ms o I Z o 100 ms Read Only Read Only 0 Sweep Fwd 0 Allow F R 1 Enabled 2 Std Ind 60s 3 0 sec 3 0 sec 25 40 0Hz o I Zz o ModelDependant 2 Fault 0 0Hz 0 No PID Com ass frs 0 No 1 Yes 10 to 1000 ms 300 0 300 096 300 0 300 096 0 Sweep Fwd 1 Sweep Rev 2 Sweep F R 0 Allow F R 1 No Reverse 2 No Forward 0 Coast 1 Ramp 2 Disabled 0 Disabled 1 Enabled 0 Std Ind Shp 1 Std Ind 30s 2 Std Ind 60s 3 Std Ind 5mn 4 In Duty Shp 5 In Duty 30s 6 In Duty 60s 7 n Duty 5mn 0 AR
52. 00000000000 Bit 0 2 gt Speed Sel 40709 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 9 00000000000 Bit 0 2 gt Speed Sel 40710 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel o oessas OP o nes oS en Code APP 00 APP 01 APP 11 APP 12 Seq Count 2 Seq Count 9 72 6 S4 PARAMETER GROUPS 6 1 6 FLT Group FLT 01 Last Trip 1 Read Only Fault Codes Parameters saved in Fault History 40800 X 139 of the Drive Output Freq S Drive Load FLT 02 Last Trip 2 Read Only Fault Codes Drive Status 40820 X of the Drive Drive Warn FLT 03 Last Trip 3 Read Only Fault Codes Output Voltage 40840 X utput Current of the Drive Dri rive Temp FLT 04 Last Trip 4 Read Only Fault Codes of Run Time 40860 X the Drive DC Bus Volt Adv Fault Code FLT 05 Last Trip 5 Read Only Fault Codes of Cntl Brd Temp 40880 X the Drive Out Power Power Time DI Status 73 6 S4 PARAMETER GROUPS 74 NOTES Parameter Descriptions 7 PARAMETER DESCRIPTIONS Parameter Descriptions 7 1 Parameter Descriptions The detailed parameter descriptions in this chapter are organized in the same order as they appear on the LCD display Each parameter has a detailed description that is displayed with the following format LCD Display MMM Parameter MI Value Description The descriptio
53. 007S46W_ 9 37 Rsio10S46w 187 54 3 32 50 112 159 187 RSi015846W 124 RSi020846W 143 RSi025846W 528 154 RSi030S46W 597 155 RSi040S46W 742 160 877 766 913 RSi060S46W 200 RS1075846W 200 RSi100S46W 1542 DIS RS1125846D 1988 397 RSi150S46D 2282 349 RSi200S46D 3043 355 Dissipation at rated current and maximum switching frequency 28 Connections 29 4 CONNECTIONS CONNECTION PRECAUTIONS HAZARDOUS VOLTAGE Read and understand this manual in its entirety before installing or operating the RSi S4 Sensorless Vector Drive Installation adjustment repair and maintenance of these drives must be performed by qualified personnel Disconnect all power before servicing the drive WAIT 5 MINUTES until the DC bus capacitors discharge Then measure the DC bus capacitor charge between the B and B terminals to verify that the DC voltage is less than 45VDC The DC Bus LED is not a definitive indication of the absence of DC voltage DO NOT short across DC bus capacitors or touch unshielded components or terminal strip screw connections with voltage present Install all covers and close door before applying power or starting and stopping the drive The user is responsible for conforming to all applicable code requirements with respect to grounding all equipment Many parts in this drive including printed circuit boards operate at line voltage DO NOT TOUCH Use only electrically insulated tools Before servicing
54. 02 Torque Curve 1 Linear Fxd 0 Linear Auto 83 1 Linear Fxd 2 Pump Fxd 3 Fan Fxd 4 Linear 2pc 5 Vector Start Mode 0 LS Lockout 0 LS Lockout 83 1 AutoStart 2 LSL w Fly 3 Auto w Fly EMOP Config 0 TS no Mem 0 TS no Mem 84 1 TS Mem 2 T K Mem 3 TS Stp 4 TS Mem Stp 5 T K Mem Stp DB Config 1 DB Internal 0 No Dyn Brk 40105 85 1 DB Internal 2 DB External 3 Int ARCTIC DC Inj Cfg 0 DC at Stop 0 DC at Stop 40106 1 DC at Start 2 DC at Both 3 DC on Freq FUN 07 DC Inj Freq 0 0Hz 0 0 to 20 0 Hz 40107 se FUN 09 DC Inj Lvl 50 0096 0 0 to 100 0 96 40109 Je FUN 10 Curr Lim Sel O Fixed Lvls 0 Fixed Lvls 40110 87 1 Vin2 2 Cin 3 Vin2 Motor 4 Cin Motor 5 Vin2 F Mtr 6 Cin F Motor FUN 11 Curr Lim M F 120 5 to 200 4004 ss 164 C S4 PARAMETERS DET 40113 40114 40115 40116 40117 40118 40119 40120 40121 40122 40123 40124 40125 40126 40127 40128 40129 40130 40131 Code Parameter Name Default Range Options FUN 12 FUN 13 FUN 14 FUN 15 FUN 16 FUN 17 FUN 18 FUN 19 FUN 20 FUN 21 FUN 22 FUN 23 FUN 24 FUN 25 FUN 26 FUN 27 FUN 28 FUN 29 FUN 30 FUN 31 FUN 32 FUN 33 FUN 34 Curr Lim MIR Curr Lim R F Curr Lim R R Curr Lim Frq 120 80 0 3 0Hz 1 0 sec 10 300 0 2Hz 0 0Hz 0 0Hz 0 0Hz 0 0Hz 5 to 200 5 to 200 5 to 200 0 0 to 400 0 Hz 0 1 3200 0 sec 0 50 100 to 1000 0 2
55. 1 This parameter sets the parity and stop bits recognized by the serial communication port DRV 05 07 on page 78 Com Drop T O 47 LCD Display Range Description 1 O Comm Drop 47 1 1 to 247 Default 1 This parameter sets the drop number of the serial communication port A change will not take effect until the power is cycled Com Baudrate YO 48 LCD Display Range Parameter Value 4800 9600 Default 19200 38400 57600 Description 110 1 O Com Baudrate 48 9600 Baud Rate Assigned 4800 bps 9600 bps 19 2 K bps 38 4 K bps 57 6 K bps This parameter sets the baud rate for serial communication 3 NOTE Only available for Modbus communication 3 NOTE The baud rate changes will not take effect until power is cycled 7 PARAMETER DESCRIPTION Com Timeout YO 49 LCD Display I O Com Timeout 49 1 0sec Range 0 0 to 60seconds Default 1 0s Description This parameter configures a watchdog timer that will require a valid communication in the specified time period when the drive is in serial control A fault code 25 will be generated if the communication does not respond in the programmed amount of time 3 NOTE To disable the Com Loss faults set to 0 Infrared Baud Rate YO 50 LCD Display l O Infared Baud 50 9600 Range 9600 Default 19200 38400 57600 Description This parameter sets the baud rate of the infrared communications port 7 1 4
56. 4W RS1075844W RS1100844W RS1125544D RSi150S44D RSi200S44D RSi001S46W RSi002S46W RS1003846W RSi005S46W RSi007S46W RSi010S46W RS1015846W RSi020S46W RS1025846W RS1030846W RSi040S46W RS1050846W RSi060S46W RS1075846W RS1100846W RS1125846D RSi150S46D RSi200S46D Model Number Fuse Size 115 Vac JJS JJN A6T A3T Fuse Size 208 Vac JJS JJN A6T A3T Fuse Size 230 Vac JJS JJN A6T A3T Fuse Size 380 Vac JJS Fuse Size Fuse Size 460 Vac 600 Vac JJS JJS A6T A6T o ojo APR lulnin _ als CA Riel ro olc DIUISIS N UJ Un w D a alululalulunil sl lsiSlsislalsls Un 37 4 CONNECTIONS 4 3 3 Power Lugs for 100 150 200HP CT 1 0 YA25 L6BOX 3 0 YA27 LBOX 4 0 YA28 LBOX 300 YA30 L 350 YA31 L 4 3 4 Megger Dielectric Test Consult factory before performing a Megger Dielectric test 4 3 5 Power Cables Before connecting line power to an RSi S4 drive determine the configuration of the power system If the configuration cannot be determined with exactitude at least have a solid understanding of how the power system is configured Numerous configurations of distribution transformers are in use today throughout the world The principal difference between these various configurations is the means used to introduce a connection to earth ground The primary consideration should be to measure the voltages from line to line all c
57. 5 KEYPAD OPERATION AND PROGRAMMING 5 7 Programming Mode To program a parameter s value perform the following steps 1 Press MENU to select the parameter group 2 Use the arrow keys to scroll through the parameter group to the parameter you want to change 3 Press the ENTER key After the ENTER key is pressed the parameter will enter edit or program mode unless it is a read only The RSi S4 drive uses two types of parameters One type is assigned a numerical value while the second type is assigned a function For example parameter AFN 04 Maximum Freq may range from 0 to 400Hz and you may configure any value within that range for the maximum frequency of the drive On the other hand parameter AFN 20 Stop Key only allows you to choose from one of three functions Coast Ramp or Disabled Instructional example to change Accel Time 1 DRV 02 from 5 0sec to 3 0 sec First go to the correct parameter by pressing MENU until you see the DRV 00 group Press the UP or DOWN arrows to move to DRV 02 DRV Accel Time 1 02 5 0sec menu DRV Accel Time 1 Press ENTER key and a 02 5 sec r blinking black cursor means it s ready to program DRV Accel Time 1 02 Osec Press LEFT key once to move cursor DRV Accel Time 1 02 3 0 sec Press DOWN until your desired value DRV Accel Time 1 02 3 0 sec enter ressing ENTER will now store the new value HOB BDIH The same procedure applies to
58. 9 as needed set in parameter I O 49 This fault occurs if the drive takes more time to decelerate to a stop than is allowed The Reduce the amount of 26 Regen Time Regen timeout timeout is determined by the regenerative CORBY OF INCTEASG longest deceleration ramp time the Regen timeout parameter p FUN 18 Decel 1 or Decel 2 plus the Regen Timeout parameter 27 Pwr Bridge Power b d c Guilt 0 1 2 The drive detected a failure inthe Check for failed input power output power devices device 28 Drive TOL Drive timed overload nous LIN m eras is Consult factory exceeded the drive rating This fault occurs if a key press is detected upon power up This eros keypad and would occur because of a j 29 Stuck Key Stuck key error repair or replace defective keypad or because Consultfact someone was holding down a key aa oe when powering up the drive 149 8 TROUBLESHOOTING MAINTENANCE Parameter out of Param Range range Pwr Wiring Power wiring error Low Voltage Low voltage trip 1Ph Overload 1Ph overload j Stator resistance RS Meas Fail measurement failed Loss of fan control or Fan Loss g operation One of the customer parameters is out of range This fault flags a problem with the drive wiring This fault can occur if an IOC fault is detected during the power wiring test This fault occurs if a power dip occurs when the drive is operating and the drive is not able to ride through the power dip bef
59. A 4X 6 575V 600V class D NEMA 12 1 110V 120V class i C Chassis Name Plate Example 7 RSi020846W IP66 TYPE 4X INDOOR USE ONLY SD HD c us HP 20 15 Input Volts 600V 15 10 3PH 50 60HZ USTED ne Input Amps 31 0 23 0 esns Output Volts 0 600 3PH Output Amps 220 17 0 ud instruction Manual 8900031 01 00 www benshaw com FRS 07143749 war 1 1 INTRODUCTION PRODUCT OVERVIEW 1 3 Product Overview Although the S4 AC drive is small in size it is big on performance It is an economical yet powerful solution for many industrial applications It features remote communications capability using Modbus protocol a keypad for easy configuration and standard NEMA 4X enclosures that eliminate the need for mounting in a separate enclosure The S4 product family includes a wide variety of models to suit almost any input voltage requirement An x in the following table indicates what models are currently available Input Voltage Horsepower 115 Vac 230 Vac 460 Vac 575 Vac 1 Phase 3 Phase 3 Phase 3 Phase HAT 7 1 INTRODUCTION BASIC CONFIGURATION 1 4 Basic Configuration The following devices are required to operate the drive Proper peripheral devices must be selected and correct connections made to ensure proper operation An incorrectly applied or installed drive can result in system malfunction or reduction in product life as well as component damage You must read and under
60. AFN Group Jump Code AEN 00 LCD Display AFN Jump Code 00 28 Description By changing the value of this parameter and pressing ENTER you can jump directly to any parameter within the group 111 7 PARAMETER DESCRIPTION Nom Mtr Freq AEN 01 LCD Display AFN Nom Mtr Freq 01 60 0Hz Range 25 00 to 400 Hz Default 60 0Hz Description Nominal Motor Frequency This parameter configures the nominal motor frequency or base frequency and is obtained from the nameplate on the attached motor Nom Mtr RPM AEN 02 LCD Display AFN Nom Mtr RPM 02 1750rpm Range 1 to 24000 RPM Default 1750 Description This parameter sets the nominal motor speed in revolutions per minute and is obtained from the nameplate ofthe motor attached to the drive It is important that this be entered accurately as it is used in sensorless vector control SVC calculations and in slip compensation For 50 Hz power systems the default is 1450 RPM For 60 Hz power systems the default is 1750 RPM Minimum Freq AFN 03 LCD Display AFN Minimum Freq 03 0 0Hz Range 0 00 to Max Freq Default 0 0Hz Description This parameter sets the minimum frequency that may be output to the motor Maximum Freq AEN 04 LCD Display AFN Maximum Freq 04 60 0Hz Range Minimum Freq to 400 Hz Default 60Hz Description This parameter sets the maximum frequency that may be output to the motor Note that the resolution is 1 Hz Check with the motor manufactur
61. ART FRQ CTS is selected in AFN 23 Ramp Config 122 7 PARAMETER DESCRIPTION LCD Display Range Description See page Single Phase AFN 28 AFN Single Phase No Yes No Default Selecting yes will allow the drive to function on single phase input power If this parameter is set to No the drive will fault on Phase Loss when single phase power is applied Consult factory before using a drive on single phase power 34 for more information on single phase Ref Fault AFN 29 LCD Display Range Displayed Name Retain Spd Preset Lvl Fault Default Description AFN Ref Fault 29 Fault The last known reference speed will remain in effect The drive will ramp to the frequency set by parameter AFN 30 Lost Ref Freq A fault is generated and the drive stops This parameter configures what action is taken if any when the drive loses the reference speed input signal Vinl Cin Vin2 The input signal needs to be configured as a 4 20mA input A Fault 22 Ref Loss will result when the signal is at or below the trip level of 3 0 mA When configured to a 0 20mA or a 0 10V input the monitoring fault is not active Also if the input signal Vinl Cin Vin2 is configured for broken wire detection and the input is disconnected a fault 23 broken Wire will result Action taken when signal is lost Lost Ref Frq AFN 30 LCD Display Range Description AFN Lost Ref Frq 30 0 0Hz
62. CE Qu 890035 01 03 2009 Benshaw Inc Benshaw retains the right to change specifications and illustrations in text without prior notification The contents of this document may not be copied without the explicit permission of Benshaw gt BENSHAW ADVANCED CONTROLS 8 DRIVES Congratulations on the purchase of your new Benshaw RSi S4 Sensorless Vector Drive SVD The RSi S4 Sensorless Vector Drive is a solid state AC drive that features Vector Control Algorithm True Torque Control This manual gives handling information and precautions for use of this equipment Incorrect handling of the drive may result with an unexpected fault or damage to the drive For best results on operating the RSi S4 drive carefully read this manual and all warning labels attached to the drive before installation and operation Keep this manual on hand for reference Do not attempt to install operate maintain or inspect the drive until you have thoroughly read this manual and related documents carefully and can use the equipment correctly Do not use the drive until you have a full knowledge of the equipment safety procedures and instruc tions This instruction manual classifies safety instruction levels under WARNING and CAUTION Electrical Hazard that could result in injury or death Caution that could result in damage to the drive Highlight marking an important point in the documentation Please follow the instructions of both safe
63. CLARATION OF CONFORMITY EU DECLARATION OF CONFORMITY 11 1 APPENDIX A EU DECLARATION OF CONFORMITY Product Category Motor Controller Product Type VFD Variable Frequency Drives Model Number RSi S4 Manufacturer s Name Benshaw Inc Manufacturer s Address 1659 East Sutter Road Glenshaw PA 15116 United States of America The before mentioned products comply with the following EU directives and Standards Low Voltage Directive ENS0178 Electronic equipment for use in power installations Electromagnetic Compatibility EN61800 3 Adjustable speed electrical power systems Part 3 EMC product standard including specific test methods The products referenced above are for the use of control of the speed of AC motors For application information consult the following document from Benshaw Form 1346 The use in residential and commercial premises Class B requires an optional RSi LF series filter Via internal mechanisms and Quality Control it is verified that these products conform to the requirements of the Directive and applicable standards Glenshaw PA USA 1 September 2007 Neil Abrams Quality Control Manager 158 B REMOTE COMMUNICATION REMOTE COMMUNICATION 11 2 APPENDIX B REMOTE COMMUNICATION The RSi S4 drive provides a serial link to support remote communication The serial link supports ASCII or RTU communication utilizing Modbus protocol Modbus I O 46 47 48 and 49 are supported by the RSi S4
64. Current DRV 08 LCD Display DRV Output Curr 08 0 0A Description The Output Current parameter displays the output current of the drive Output Voltage DRV 09 LCD Display DRV Output Volts 09 OV Description The Output Voltage parameter displays the output voltage of the drive Output Power DRV 10 LCD Display DRV Out Power 10 0 00 kW Description This parameter displays the power being output in terms of drive rating The measurement is calculated by scaling the Load Torque by the ratio of Volt Amps to Rated Volt Amps and adjusted by Output Frequency MWh Meter DRV 11 LCD Display DRV MWh Meter 11 0 MWh Description This display shows the power MWh consumed by the load 80 7 PARAMETER DESCRIPTION kWh Meter DRV 12 LCD Display DRV kWh Meter 12 0 0 kWh Description This display shows the power KWh consumed by the load Run Time DRV 13 LCD Display DRV Run Time 13 1 6h Description Total Run Time is a resettable timer for drive operation To reset the timer enter 10 in AFN 55 Prog Number on page 130 Power Time DRV 14 LCD Display DRV Power Time 14 471 h Description Power Time displays how long the drive has been powered up Output Freq DRV 15 LCD Display DRV Output Freq 15 0 0 Hz Description The Output Frequency parameter shows the frequency being applied to the motor connected to the drive Drive Load DRV 16 LCD Display DRV Drive Load 16 0 0 Description The drive load p
65. D Display AFN PID Low Lim 49 0 00 Range 0 00 to 100 00 Default 0 00 Description This parameter sets the low limit of PID output The range is 0 00 to 100 00 of the maximum frequency PID User Unt AFN 50 LCD Display AFN PID Usr Unts 50 No Range Yes No Default Description This parameter sets whether the drive will use units when in PID control If set to Yes the user units can be set in FUN 42 Units The actual values of the feedback signal and reference will then be displayed in AEN 44 PID Ref and AFN 45 PID FB 129 7 PARAMETER DESCRIPTION Software Rev AFN 51 LCD Display AFN Software Rev 51 1 96 Range 0 00 to 99 99 Default 1 94 Description This read only parameter displays the software revision in use by the drive Serial No 1 AFN 52 LCD Display AFN Serial No1 52 720 Range N A view only Description This read only parameter displays a date code indicating date of manufacturing for the drive Serial No 2 AFN 53 LCD Display AFN Serial No 2 53 486 Range N A view only Description This read only parameter contains a number that determines the number of the drive manufactured during the date indicated in AFN 52 Serial No 1 Language AFN 54 LCD Display AFN Language 54 English Range N A view only Description This read only parameter displays the language used in the drive for programming purposes 130 7 PARAMETER DESCRIPTION Prog Number AFN 55 LCD Display
66. ER GROUPS View xu ES NAE Read Only 0 00 to 100 0096 40339 Read Only 0 00 to 100 00 40340 Read Only 0 00 to 100 0096 40341 Code Parameter Name 1 0 39 Vin2 Status 1 0 40 Vmet Status 1 0 41 Imet Status 1 0 42 DOP Scaling 1 0 43 Speed Ratio 1 0 44 0 6FS 0 6FS 1 48FS 40342 100 00 0 0 200 0 40343 Read Only Bit 0 gt FWD DI 40344 X 108 Bit 1 gt REV DI Bit 2 gt R J DI Bit 3 gt DI1 Bit 4 gt DI2 Bit 5 gt DI3 Bit 6 gt DI4 Bit 7 DI5 Bit 8 gt MOL DI Bit 9 gt EN DI Read Only Bit 0 gt R1 Relay 40345 X 108 Bit 1 gt R2 Relay Bit 2 gt DO1 Output Bit 3 gt DO2 Output 0 RTU N81 O RTU N81 40346 109 1 RTU N82 2 RTU E81 3 RTU O81 l O 48 Com Baudrate 1 9600 O 4800 40348 109 1 9600 2 19200 3 38400 4 57600 1 0 49 Com Timeout 0 0 to 60 0 sec 40349 110 1 O 50 Infared Baud Rate 1 9600 1 9600 40350 110 2 19200 3 38400 4 57600 6 1 4 AFN Group Pas umece A DAEN o1 nominas Model Depono avec x o amos minimum erea fou oowoo sss E AFN 04 Maximum Freq 60 0Hz Minimum Freq to 0504 11 400 0Hz AFN 05 3 0kHz 1 0 to 16 0kHz 40505 ESSE Inputs 1 0 45 Outputs l O 46 Com Parity AFN 06 Slip Comp 0 No 0 No 0506 11 1 Yes AFN 07 V Boost Conf 0 0 to 50 0 40507 ME AFN 08 Bst Tpr Frq 60 0Hz 0 0Hz to 40508 11 Maximum Freq AFN 09 Bst Tpr Vit 100 0 0
67. FN 20 Stop key This parameter also determines the type of stop coast ramp or DCI that occurs when STOP is pressed This button works unless disabled with any control source Menu scrolls between the operate screen and the available parameter groups When viewing a parameter pressing MENU will jump to the top of the menu For the DRV FUN I O AFN and APP menu groups it will return you to the Jump Code When a parameter is being programmed cursor and MENU is pressed the change is aborted and the old value is restored When the Drive is in the Operate Mode pressing ENTER will allow you to change the speed reference if the drive is configured to use the keypad for the reference source Pressing while a parameter is shown will put in program mode Stores the new value of a parameter Pressing this key toggles drive control between the loc and rem control modes It can be configured to shift a the Run Stop command FWD or REV b the speed reference signal or both a and b It can also be set to disabled It will operate either in Stop mode or while the drive is running If power is removed and reapplied the memory will retain the last selected function See page 54 Control loc rem button for information on this key KEYPAD OPERATION AND PROGRAMMING 3 By changing the value of this parameter and pressing ENTER you can jump directly to any parameter 5 3 1 Jump Code within the group JALNA ssoud uou
68. Hz 152 Power Factor Correction ooooooooonoooononononononocccncnonononnnnnnnnnnnnnnnonnnonnnnnnns 135 Light Load Conditions aci 153 Motor Load Combinations 153 Load Produced Negative Torque eee 133 Motor Braking di 1353 Options bd he TEN 156 Standard Keypad Kits for remote mounting 156 Reflash OO an a ee 156 Dynamic Braking Units 2 id er tete DU RUE 156 Fins OR ee 156 Appendices IX A EU DECLARATION OF CONFORMITY 158 APPENDIX B REMOTE COMMUNICATION 159 Configuring of the Serial Link c cccccseeeceeeeeeceeeceeeececeeeeeeeeeeees 160 Parameter Addresses intra iia 160 ops dui Wee c I 160 Motor Operation from Serial Link 162 Frequency Reference from Serial Link 162 APPENDIX C S4 Parameter Groups 163 DRV CID iio 163 A PRENSA 164 WENN usd 166 NENE ti ee 168 A a EET mT 171 EET GEOUD n 172 1on aw Q 2 TO B E I 1 INTRODUCTION USING THIS MANUAL Layout This manual is divided into 11 sections Each section contains topics related to the section The sections are as follows Introduction Technical Specifications
69. ID Ref gt Anso eluerun oso TENE Dans Pomme Jo os as foo 0 Select 1 Factory Rst AFN 56 Par STO RCL 0 Select 2 Store Parm 40556 3 Load Param 4 Swap Param 0 CTS No Msg 1 Coast Stop 2 Ramp Down AFN 57 Power Fail Cfg CTS No Msg 3 Quick Ramp 40557 4 Controlled 5 ContrNoMsg 0 Disabled 1 w LVT AFN 58 Ride Thru En w LVT 2 eva IVA 40558 3 No UV Fault AFN 59 Cutoff Freq 0 0 to 5 0 Hz 40559 AFN 60 Stab Gain lo 0to10 40560 AFN 61 Stab Rate 1 to 1000 40561 as x wo wo ES ES gt w N N 170 C S4 PARAMETERS 11 3 5 APP Group Parameter Name Default Range Options Page User Setting Seq Appl 0 Disabled 0 Disabled 40701 1 1sec base 2 1sec base 3 01sec base Seq Cntl 1 00000000000 Bit 0 2 gt Speed Sel 40702 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 2 00000000000 Bit 0 2 gt Speed Sel 40703 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 3 00000000000 Bit 0 2 gt Speed Sel 40704 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 4 00000000000 Bit 0 2 gt Speed Sel 40705 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 5 00000000000 Bit 0 2 gt Speed Sel 40706 Bit 3 gt Accl Sel Bit 4 6
70. Imbince Either the drive has lost an input phase or the input voltage is unbalanced more than 2 Power Supp A power supply short occurred Seq Dwell The sequencer is active but the transition to the next step is halted Int Fan Err Either the internal fan is on and should be off or vice versa DB OverTem The temperature of the DB Resistor is nearing a high temperature P and will fault the drive CPU Warning A system error occurred in the software of the S4 Low ten The temperature of either the heatsink or the control board is P nearing a low temperature limit that will fault the drive 5 6 4 Operate Mode The Operate mode is entered automatically approximately one second after the power up display is shown which provides information about the software version of the drive The operate mode is the principle mode for the standard keypad The display for this mode provides operational information about the RSi S4 drive The table on the previous page shows the typical operate display and notes what the various codes in the display mean Note that if more than one status is active the higher priority status will be shown Also note that you may select a different display for the Operate mode Parameter FUN 40 Display Mode allows you to select a display that shows a custom unit instead of output frequency Alternately this parameter allows you to choose the display retention time See page 94 for more information on this parameter 56
71. P reference speed and the EMOP reference speed is not lost when the drive is stopped or power cycles TS st Digital Inputs are used to change EMOP reference speed the EMOP reference speed can be changed P when the drive is stopped and the EMOP reference speed is lost when power cycles Digital Inputs are used to change EMOP reference speed the EMOP reference speed can be changed TS Mem stp when the drive is stopped and the EMOP reference speed is not lost when power cycles Either Digital Inputs or the Keypad Arrows can be used to change EMOP reference speeds the T K Mem stp EMOP reference speed can be changed when the drive is stopped and the EMOP reference speed is not lost when the drive is stopped or power cycles Description Electronic Motorized Operator Potentiometer The RSi S4 drive supports a frequency reference control called EMOP DRV 05 Freq Mode 1 on page 78 or DRV 07 Freq Mode 2 must be set to EMOP EMOP allows the reference frequency to be adjusted incrementally using a pair of digital inputs I O 02 07 to activate this function This is useful if you need fine control of the reference frequency but a traditional potentiometer is unacceptable e g dirty or corrosive environments To use a digital input configure two digital inputs to functions EMOP Spd and EMOP Spd The EMOP reference frequency may also be configured to stay at the most recent value or reset to zero speed when a stop command is received and or if lin
72. RPM 15 Fbk PSI 16 Fbk GPM 17 Fbk User FUN 41 Units Scale 18000 1 to 65535 40141 E FUN 22 Skip Freq 3 0 0 400 0 Hz 40122 88 88 88 oil 91 SI 91 Sn 1 98 98 98 e9 99 EE 99 90 90 eo e0 90 90 EDEN 91 LN 91 ETES ES 66 6 S4 PARAMETER GROUPS 6 1 3 VO Group I O 00 Jump Code 1 0 01 Active Logic DI3 Config DI4 Config DI5 Config 1 0 08 DO1 Config 1 0 09 DO2 Config 1 0 10 R1 Config 1 0 11 R2 Config 1 0 07 MOL Config 1 Active High 1 Preset 1 2 Preset 2 3 Preset 3 6 DRV Frq Set 8 Fault Reset 18 NO MOL 4 Drv Ready 5 At Speed 6 Drv Fault O Active Low 1 Active High 0 Not Assign 1 Preset 1 2 Preset 2 3 Preset 3 4 Coast Stop 5 DC Inject 6 DRV Frq Set 7 Alt Ramp 8 Fault Reset 9 EMOP 10 EMOP 11 PID Disable 12 Cur Lim Dis 13 SL Override 14 FLY Dis 15 CurLimIMax 16 Jog Fwd 17 Jog Rev 18 NO MOL 19 NC MOL 20 Timer 1 21 Timer 2 22 Seq 1 23 Seq 2 24 Seq 3 25 Seq Dwell 26 Seq Advance 0 Not Assign 1 Drive Run 2 Running Fwd 3 Running Rev 4 Drv Ready 5 At Speed 6 Drv Fault 7 Drv NotFit 8 Kpd in Ctl 9 Drv in Rem 10 Jogging 11 Curr Lvl 1 12 Curr Lvl 2 13 Trq Lvl 1 14 Trq Lvl 2 15 Frq Lvl 1 16 Frq Lvl 2 17 Frq Lvl 3 18 Current Lim 19 Loss Ref 20 SL in Ctrl 21
73. T DI AFN 28 Single Phase 0 No ModelDependant AFN 29 Ref Fault 2 Fault AFN 31 PID Config 0 No PID AFN 32 Feedback Cfg ANG Poren CE ELE Parma pio roma fo emo ss opcs Jo fou ss Parnaso pio recam wo otezxo foss is 0 No 1 Yes 40514 115 40515 40516 40517 40518 115 116 116 0 Sweep Fwd 116 1 Sweep Rev 2 Sweep F R 0 Allow F R 1 No Reverse 2 No Forward 0 Coast 1 Ramp 2 Disabled 0 Disabled 1 Enabled 0 Std Ind Shp 1 Std Ind 30s 2 Std Ind 60s 3 Std Ind 5mn 4 In Duty Shp 5 In Duty 30s 6 In Duty 60s 7 n Duty 5mn 0 ART DI 1 ART F R 2 ART Frq 3 ART Strt RS 4 S Curve 5 ART DI CTS 6 ART F R CTS 7 ART Frq CTS 8 ART Strt CS 9 S Curve CTS 40519 40520 40521 40522 40523 40524 40525 40526 40527 40528 120 121 121 121 0 No 122 1 Yes 0 Retain Spd 1 Preset Lvl RC Fault 0 0to400 0Hz 0 No PID 1 Dir F Fwd 2 Rev F Fwd 3 Dir Full 4 Rev Full 0 Vin1 1 Cin 2 Vin2 40529 40530 40531 122 123 40532 40533 40534 123 124 124 AFN 37 PID High Alm 0 00 0 00 to 100 00 AE EE 169 C S4 PARAMETERS Code Default Range Options M User Setting AFN 38 PID Low Alm 0 0096 0 00 to 100 00 40538 125 0 Disabled 1 PID FBk AFN 39 PID Sleep 0 Disabled 2 PID FBk gt 40539 3 PID Ref lt 4 P
74. T DI 1 ART F R 2 ART Frq 3 ART Strt RS 4 S Curve 5 ART DI CTS 6 ART F R CTS 7 ART Frq CTS 8 ART Strt CS 9 S Curve CTS 0 No 1 Yes 0 Retain Spd 1 Preset Lvl 2 Fault 0 0 to 400 0 Hz 0 No PID 1 Dir F Fwd 2 Rev F Fwd 3 Dir Full 4 Rev Full 0 Vin1 1 Cin 2 Vin2 0 to 2000 4051 405 4051 4051 E 40524 40525 40526 40527 40528 40529 40530 40531 40533 EN al e 116 116 116 1 1 1 120 121 121 121 122 1 1 1 11 1 1 122 cu N wo Y 7 m 8 20 22 23 1 123 m mm m E a ems 6 S4 PARAMETER GROUPS AEN 38 PID Low Alm 0 00 0 00 to 100 00 40538 125 0 Disabled 1 PID FBk AFN 39 PID Sleep 0 Disabled 2 PID FBk gt 3 PID Ref lt 4 PID Ref gt arva waeunts Joon Jomwwmnwmx 45e me avaz SeeDem nose Joveaoose 4m me Farnaa WakeupDy Joose oowsmose ass wr anaa Por Reso Jomvmos es v anas Pore reasony ooroo faoss zr Parnas Poer CCA ETICO me s Farwa7 PID ouput roms Jooowioooow ass we amas PpHgnum from Jooos fase x amwas Pptewum Joux Jomwmws fase we 0 No Daen sa Language oct Joe fan s FarN ss Prognumber o Jus as 0 Select 1 Factory Rst AFN 56 Par STO RCL 0 Select 2 Store Parm 40556 130 3 Load Param 4 Swap Param 0 CTS No Msg 1 C
75. This may be connected for two wire maintained or three wire momentary operation 3 wire latch terminal When this terminal is connected to 24 or common depending upon Active Logic setting momentarily connecting either FWD or REV to 24 results in a latched run mode 3 wire operation Bj Motor Overload input terminal This requires a N O or NC contact for operation referenced to 24 or COM depending on Active Logic setting Enable terminal A jumper is placed between this terminal and the 24 terminal at the factory You may replace this with a contact if desired The circuit from EN to 24 must be closed for the drive to operate Note that unlike all other terminals this terminal cannot be configured for pull down logic That is a high input to this terminal is always regarded as true and must be present for the drive to operate Dcom Digital Common for use with digital inputs and 24 internal power DI1 DIS Digital inputs The selectable digital inputs are programmed via 1 O 02 to I O 06 NC1 The first auxiliary relay The function of the relay is set by parameter I O 10 R1 Config The default setting is for NO1 the relay to activate when the motor is faulted Terminal NO1 is the normally open contact which closes when the RCI relay is activated Terminal NC1 is the normally closed contact which opens when the relay is activated Terminal RCI is the common terminal m NC2 The second auxiliary relay The
76. VFD at the factory This setting will have to be adjusted to match the rating of the motor with which the VFD is to be used To change the overload reference level refer to AFN 22 Time OL and I O 07 MOL Config 9 1 5 Operation Above Base Frequency 50 60Hz A motor produces more noise and vibration when it is operated at frequencies above 60Hz Also when operating a motor above 60 Hz the rated limit of the motor or its bearings may be exceeded this may void the motor warranty Contact the motor manufacturer for additional information before operating the motor above 60 Hz 9 MOTOR CHARACTERISTICS 9 1 6 Power Factor Correction DO NOT connect power factor correction capacitors or surge absorbers to the output of the VFD Doing so may cause damage to the VFD that is not covered under warranty If the VFD is used with a motor that is equipped with a capacitor for power factor correction remove the capacitor from the motor Connecting either of these devices to the output of the VFD may cause the VFD to malfunction and trip or the output may cause an over current condition resulting in damage to the device or the VFD 9 1 7 Light Load Conditions When a motor is operated under a continuous light load 1 e at a load of less than 50 of its rated capacity or it VFDs a load which produces a very small amount of inertia it may become unstable and produce abnormal vibration or trips because of an over current condition In such a
77. act See I O 01 to I O 06 and I O 08 to I O 11 starting on page 97 to program the timer input and output The timer can be configured for On or Off Delay or for both On and Off Delay The time value is set by FUN 35 Timer 1 Time If configured for On and Off Delay the time value is the same for the On and Off Delay Timer 1 Time FUN 35 LCD Display FUN Timer 1 Time 35 1 0 sec Range 0 00 to 320 00 seconds Default 1 0s Description The Timer 1 Value is the time setting for Timer 1 On Delay Off Delay Digital On Digital On i i Input Off Input og Digital On Digital On Output off D Output og 1 Time Delay t t Time Delay FUN 35 FUN 35 93 7 PARAMETER DESCRIPTION Timer 2 Type FUN 36 LCD Display FUN Timer 2 Type 36 On Delay Range On Delay Off Delay On Off Delay Default On Delay Description The drive has 2 internal timers A digital input can be programmed to control the timer coil and a digital output can be programmed to be the timer contact See I O 01 to I O 06 and I O 08 to I O 11 starting on page 97 to program the timer input and output The timer can be configured for On or Off Delay or for both On and Off Delay The time value is set by FUN 37 Timer 2 Time If configured for On and Off Delay the time value is the same for the On and Off Delay Timer 2 Time FUN 37 LCD Display FUN Timer 2 Time 37 1 0 sec Range 0 00 to 320 00 seconds Default 1 0s D
78. age condition during a running condition The drive has detected an overvoltage condition on power up The DB circuit is active on power up not auto resettable The DB circuit is being activated for too long possibly causing the resistor to overheat or fail The DB circuit is overloaded because of too large a regenerative load The DB circuit is faulty on power up not auto resettable The drive sensed an overcurrent condition on power up not auto resettable The drive sensed an overcurrent condition during operation The current has exceeded the safe operation point of power devices The temperature of the heatsink exceeded a temperature limit The temperature of the control board exceeded a temperature limit The drive sensed the heatsink thermistor sensor is faulty or not connected properly The drive sensed the control board thermistor sensor is faulty or not connected properly Check for grounded motor leads or motor Verify proper wiring and grounding Consult factory Replace motor Check input voltage and current for imbalance and correct Verify incoming line power is within specification Increase decel time Verify incoming line power and check for regenerative load Reduce Regen load or add dynamic braking resistors Regen Current Limit may help Consult factory Verify incoming line power is within specification Add reactor or transformer to correct Check for
79. all other parameters While the drive is running the output frequency can be changed to a new command frequency 3 NOTE Some parameters cannot be changed while the VFD is running 57 5 KEYPAD OPERATION AND PROGRAMMING 58 5 7 1 Active Fault Warning and Fault History Mode When a fault or warning occurs the Operate mode automatically changes to the Active Fault mode The drive stores up to 5 active faults or warnings and provides a separate display for each Once the active fault display is shown you must correct the condition causing the fault and then reset the drive to return to the Operate mode Figure 30 Fault Screen 1 5 Indicates which fault is shown 1 5 FLT Last Tri p 1 1 denotes the most recent fault 01 MOL In addition to the active faults the drive maintains a history of faults The 5 most recent faults are kept in the fault history log 5 7 2 Jog Control Press the Jog button to enter Jog mode The green Jog indicator in the key illuminates when the drive is in Jog mode To jog the motor in either direction press and hold either the FWD or REV The motor will operate at the frequency programmed in parameter I O 12 Jog Speed To exit Jog mode press Jog again 36 NOTE Must be set to LOCal Press the loc rem key if you are in REMote mode See page 54 for more information on control modes 5 7 3 Measuring Stator Resistance RS Measurement for Vector Control e Make sure there is no loa
80. ameter sets the low pass filter time for the analog input signal being received at terminals Vin2 Longer filter times better reduce noise disturbances but will also slow the signal response time See also T O 27 28 29 31 Set K factor YO 31 LCD Display I O Set k Factor 31 0 0 Range 0 to 100 Default 0 0 Description When parameters DRV 05 Freq Mode 1 or DRV 07 Freq Mode 2 are set to Vinl k Vin2 this parameter sets the value of k which is the scale factor by which reference 2 is multiplied before being added to reference 1 See also T O 27 28 29 30 Vmet Imet I O 32 33 LCD Display l O Vmet Config l O Imet Config 32 Out Freq 33 Out Torque Range Description Analog voltage output and Analog current output configure These parameters configure what variable governs the analog outputs Vmet and Imet Vmet is a 0 to 10VDC output Imet is a 0 to 20mA output See also T O 34 35 36 40 41 105 7 PARAMETER DESCRIPTION Vmet Span I O 34 LCD Display 1 0 Vmet Span 34 100 096 Range 0 0 to 200 0 Default 100 0 Description This parameter is used to alter the range of the output at the Vmet analog output terminals For example for Vmet setting this parameter to a value of 50 alters the range to 0 to 5VDC See also I O 32 Imet Span I O 35 LCD Display I O Imet Span 33 100 0 Range 0 0 to 200 0 Default 100 0 Description This parameter is used to alter the range of the output at the Imet ana
81. and given to the drive Note that this option is slower than the other two modes of operation Description This parameter configures how the Catch Mode operates when selected in FUN 03 Start Mode 36 NOTE This feature is disabled if a digital input configured for Fly Dis is active See also I O 01 through I O 06 on page 97 FUN 03 on page 83 117 7 PARAMETER DESCRIPTION Run Prevent AFN 19 LCD Display AFN Run Prevent 19 Allow F R Range Allow F R Default No Reverse No Forward Description This function is to lock the direction of rotation To lock the direction select No Reverse or No Forward Stop Key AFN 20 LCD Display AFN Stop Key 20 Coast Range Disabled The STOP key is disabled Ramp A ramp to stop is performed Coast Default A coast to stop is performed Description This parameter sets the type of stop that occurs when the drive is running under terminal strip control and the STOP key on the keypad is pressed Parameter Value See also Keypad Messages page 55 Kpd Stop Loc Rem Key AFN 21 LCD Display AFN Loc Rem Key 21 Enabled Range Enabled Default Disabled Description This parameter is used to enable or disable the function of the LOC REM key on the keypad See also Control Loc Rem Button on page 54 118 7 PARAMETER DESCRIPTION Timed Overload Select AFN 22 LCD Display AFN TOL Select 22 Std Ind 60s Range Description Two pa
82. arameter shows the percentage torque of the drive when operating below the knee frequency It displays Load Torque if the frequency is below nominal frequency and displays Power if above Nominal Frequency The output current is measured with the motor power factor applied to an accuracy of 20 The parameter value is positive when the motor is pulling a load motoring mode and negative when being pulled by a load regenerative mode 81 7 PARAMETER DESCRIPTION Drive Temp DRV 17 LCD Display DRV Drive Temp 17 31 4 C Description The Drive Temp parameter shows the actual temperature of the drive s heatsink DC Bus Voltage DRV 18 LCD Display DRV Bus Voltage 18 331 Vdc Description The DC Bus Voltage displays the voltage on the DC bus Stator Freq DRV 19 LCD Display DRV Stator Freq 19 0 0 Hz Description Stator Frequency displays the frequency the drive is applying to the motor stator Load Torque DRV 20 LCD Display DRV Load Torque 20 0 0 Description The Load Torque parameter displays the load torque of the drive SW Manual DRV 21 LCD Display DRV SW Manual 21 890035 01 02 Description This is the document number for the applicable S4 User Guide 36 NOTE This is a view only parameter it cannot be changed 82 7 PARAMETER DESCRIPTION Drive Model DRV 22 LCD Display DRV Drive Model 22 RSi001S4 1 Description This parameter contains the RSi S4 model number in the format RSihh
83. ay FUN DC Inj Time 08 0 2 sec Range 0 5 0 seconds Default 0 2s Description DC Injection Time This parameter determines how long the DC is applied when FUN 06 DC inject config is set to DC at stop DC on Start or DC at Both DC Inj Level FUN 09 LCD Display FUN DC Inj Lvl 09 50 096 Range 0 100 0 Default 50 0 Description DC Injection Level This parameter configures the amount of DC current to be injected into the motor windings The amount of current is expressed as a percentage of nominal motor current Curr Limit Sel FUN 10 LCD Display FUN Curr Lim Sel 10 Fixed Lvls Range Parameter Value Description Fixed Lvls Default The fixed levels set in FUN 11 FUN 14 determine the current limits Vin2 Vin2 analog input sets the current limit value range 0 200 Cin Cin analog input sets the current limit value range 0 200 Vin2 Motor Vin2 analog input sets the motoring current limit value range 0 200 Cin Motor Cin analog input sets the motoring current limit value range 0 200 Vin2 F Mtr Vin2 analog inputs sets the FWD motoring current limit value range 0 200 Cin F Motor Cin analog input sets the FWD motoring current limit value range 0 200 Description Current Limit Select The S4 drive provides a Current Limit feature With this feature enabled the drive s frequency is automatically reduced when operating in motoring mode to keep the measured current within limits When operating in
84. ce area at both ends The shield on this cable should be uninterrupted If a shielded motor cable cannot be used the unshielded motor line should be laid in a metal conduit or duct which is uninterrupted and grounded at both ends 46 4 CONNECTIONS When selecting shielded cable for use as motor leads it is important to select a cable which is designed for operation at the frequencies and power levels involved Improper selection of motor cable can cause high potential to exist on the shield This could cause damage to the inverter and other equipment and could pose a safety hazard The following cables are acceptable for this purpose OLFlex Series 150CY 110CY 110CS 100CY 100CS and 540CP Siemens CordaflexSM is also acceptable Some of these cables are VDE approved only others carry VDE UL CSA and combinations of these ratings Be sure to confirm that the cable you are using meets the certification of the agency required OLFlex cables are available from OLFlex Wire amp Cable 30 Plymouth Street Fairfield NJ 07004 800 774 3539 Cordaflex cables are available from Siemens Energy and Automation Inc Power Cables 3333 State Bridge Road Atlanta GA 30202 800 777 3539 If the installation requires the use of an output reactor then the reactor like the line filter should be placed as close as possible to the inverter Control wires longer than 3 feet 1 meter must be run in shielded cable and the shield must be t
85. controlled from either the keypad or the terminal strip It is NOT possible to control the sequencer through the serial link The control method of the program sequencer is determined by parameters DRV 04 Drive Mode 1 and DRV 05 Freq Mode 1 Setting the input mode parameters also allows switching from Sequencer mode to normal keypad operation by way of the loc rem button Keypad Control Activation of the S4 Program Sequencer When activating or controlling the S4 Program Sequencer from the keypad pressing FWD commands the drive to cycle through the programmed states of the sequencer one time only one shot operation One shot operation will run the sequencer until state 9 is reached or until any state that is not changed from the default is reached Pressing the LEFT and FWD buttons simultaneously causes the programmed sequence to repeat until the STOP key is pressed continuous operation In continuous mode the sequencer runs until state 9 or any state that is not changed from the default is reached it then jumps back to state 1 Terminal Control of the S4 Program Sequencer When activating or controlling the S4 Program Sequencer from terminals continuous and one shot operation is determined by whether the drive is wired for 2 wire or 3 wire control If the terminal is set up for 2 wire control the sequencer operates in continuous mode R J terminal inactive This will run the sequencer until the Forward command is removed If t
86. d applied to the motor and that the motor shaft is free to spin without damage e Set the following parameters to the data on nameplate of motor FUN 01 Nom Mtr Volt DRV 01 Nom Mtr Amps AFN 02 Nom Mtr RPM AFN 12 Power Factor Change parameter AFN 11 Auto tune to Motor RS At this point the RS measurement will be armed e The operate screen shows in two ways that an RS Measurement is ready to be made First the Control path status field displays MEA Second a Mtr Measure warning flashes Start the RS Measurement by pressing the FWD e The measurement will begin as the drive injects voltage to the motor at zero freq This lasts 2 seconds e If the test was successful AFN 10 Motor RS will contain the new Motor RS e Ifthe tests fails you may want to try the test again with a different Rated Mtr FLA or Current Limit 5 KEYPAD OPERATION AND PROGRAMMING UPGRADING FIRMWARE BY REFLASHING 5 8 Upgrading Firmware by Reflashing The firmware of the RSi S4 Sensorless Vector Drive can by upgraded by a process called reflashing This allows the latest features to be implemented in existing hardware The procedure for upgrading firmware by reflashing is as follows e Stop the drive and clear any faults Press stop reset and menu buttons simultaneously Connect the reflash cable to the RJ45 jack on the TSP board e Connect the other end of the cable to the PC e Open the refla
87. dels 1 to 5 HP models Natural convection Cooling 7 5 to 200 HP models Forced air Note 600Vac 5 HP model has a fan 11 2 TECHNICAL SPECIFICATIONS ELECTRICAL 2 3 Electrical Specifications 115V Models 115 Vac 1 phase 10 Input Voltage 230V Models 200 230 Vac 3 phase 15 p 8 460V Models 380 460 Vac 3 phase 15 600V Models 600 Vac 3 phase 10 15 Line Frequency 50 60Hz 2Hz Source kVA max 10 times the unit rated kVA see Note below DC Bus Voltage for 115VAC Models 230 VAC Models 460VAC Models 600VAC Models Overvoltage Trip 406VDC 406VDC 814VDC 1017VDC Dynamic Brake Activation 388VDC 388VDC 776VDC 970VDC Nominal Undervoltage UV Trip 199VDC 199VDC 397VDC 497VDC V Hz or SVC Control System Carrier frequency 1 16 kHZ programmable 8kHz max for 125 200HP Output Voltage 0 to 100 of line voltage 3 phase Overload Giaeit 120 of rated normal duty rms current for 60 seconds Mea apaga 150 of rated heavy duty rms current for 60 seconds Frequency range 0 1 to 400 Hz Frequency stability 0 1 Hz digital 0 1 analog over 24 hours 10 C By keypad or by external signal Frequency setting Speed Pot 0 to SVDC 0 to 10VDC 0 to 20mA or 4 to 20mA OR by pulse train up to 100 kHz 3 NOTE Unit Rated kVA rated Voltage x rated Current x 1 732 1000 12 2 TECHNICAL SPECIFICATIONS Control Features Specifications 2 4 Control Features Specifications 0 5 10 Vdc 0
88. e Enable Enable Enable Default Only mode that uses the tracking system Disables the voltage tracking system w o LVT The default levels define when the bus voltage system change to various states Ride Disable Enable Enable Thru ride thru timeout under voltage etc Same as w o LVT except if the bus recovers from the ride thru timeout state then the under voltage fault is not generated Disable Enable Disable The bus voltage system will reset and go back thru the startup sequence Description This parameter allows the function to disable either a undervoltage ride through or b continuous Line Voltage Tracking LVT that produces dynamic Undervoltage Ride Thru Thresholds 132 7 PARAMETER DESCRIPTION Cutoff Frequency AFN 59 LCD Display AFN Cutoff Freq 59 0 0 Hz Range 0 0 5 0 Hz Default 0 0 Hz Description This parameter sets the point where the drive no longer attempts to spin the motor The drive will operate with no Cut off Frequency when the parameter is configured to a value of 0 0 Hz If the function is enabled the drive will be able to ramp up through the cut off frequency range as in normal operation If the output frequency falls below the cut off frequency the drive stops gating the outputs and coasts down to zero speed The keypad display will indicate Zero Speed and the Forward or Reverse LED will be lit depending on the command When the frequency returns to a value gr
89. e power wiring fault drive timed overload input voltage quality overvoltage ridethrough Program Sequence Logic 9 step PLC type functionally that can control speed direction and ramps Controller PSLC based on time analog input digital input or pulse input DC holding injection braking 15 2 TECHNICAL SPECIFICATIONS Dimensions and Weights 2 5 Dimensions and Weights 2 5 1 Frame 0 specifications MEN TN MEN RN c AA x m TA a e x 9e L w4 Dimensions in mm o E E e om d zZ zim ix Figure 2 S4 Frame size 0 models F M i A A Lof e NO i q l On C 3 D i A G H S poro KT eiiis 7 14 2 TECHNICAL SPECIFICATIONS 2 5 2 Frame 1 specifications Dimensions in mm 4 05 103 78 200 2 31 59 0 28 7 11 Les B i MZ M Jf NN i i XS N N eed GAR n FI i a ml E C te G COMA Bea C3 iN 1 m P A O D Ll NS O B DE roy I gt BELEE K X A Le L 15 2 TECHNICAL SPECIFICATIONS 2 5 3 Frame 2 specifications mm EU 8 esae E i E m c N A m e Figure 4 S4 Frame size 2 models
90. e Start Stop Circuit amp Analog Input 1 First press the loc rem button to switch the control mode from LOC to K K 2 Press MENU key until the following screen appears DRV Jump Code 00 11 3 Using the UP arrow key scroll to the following parameter DRV Drive Mode 1 04 Keypad 4 Press ENTER key to select 5 Using the UP arrow key select Terminal 1 6 Press the ENTER key to save the setting 7 The VFD can now start and stop via a dry contact closure This contact closure should be between the terminals FWD and 24 control 8 After you have DRV 04 set to Terminal 1 press the UP button to have the display screen shown below DRV Freq Mode 1 05 Keypad 9 Press ENTER key to select 10 Using the UP arrow key select Vin1 11 Press the ENTER key to save the setting 12 Press MENU button until the following screen is displayed 3 NOTE See page 54 for more information on Control Modes 38 NOTE See page 43 to see the S4 Wiring Diagram 61 5 KEYPAD OPERATION AND PROGRAMMING 62 NOTES Parameter Groups 63 6 S4 PARAMETER GROUPS 6 1 S4 Parameter Groups 6 1 1 DRY Group E A ee Name Only DRV 01 NomMrAmps NomaliorDive ModelDependant oo 75 pmvoz AccsiTimet sose 01 smo0se fan 7 EE ET RN CET NUN EN MN IG DRV 04 Drive Mode 1 0 Keypad 0 Keypad 40004 1 Terminal 1 2 Terminal 2 3
91. e of Isolation Transformers and Line Reactors 33 Phase Imbalance a een ne iaa cts 33 Single Phase Operation 4 4 34 Ground Fault Circuit Interrupters esses 34 Motor Lead Length cursis 34 Terminals Found on the RSi S4 Power Board 35 Description of Power Terminals 36 Typical Power Connections amp Fuse Ratings 36 Power Lugs for 100 150 200HP CT 38 Megger Dielectric Test esse 38 Power Cables stc mano roman ae 38 Dynamic Braking unid dai 39 Terminals Found on the RSi S4 Control Board 41 Description of the Control Terminals 41 S4 Wiring Diagram ccccccccscssssssscossssssssssssevesesesesesvevsvevevevceseeenes 43 Typical Connection Diagrams for Digital Inputs 44 PECES PES is Typical Connection Diagrams for Analog Inputs 45 Typical Connection Diagrams for Analog Outputs 45 Interference Suppression Measures eee 46 Guidelines for Interference Suppression 46 Keypad Operation and Programming Ipse urn Sr 50 Description of the LEDs on the Standard Key
92. e power is lost If configured to reset the reference speed the drive reference frequency becomes the minimum frequency upon the next start 85 7 PARAMETER DESCRIPTION DB Config FUN 05 LCD Display FUN DB Config 05 DB Internal Range Parameter Value Description No Dyn Brk The DB circuit is disabled DB Internal Default The VFD is set to use and protect the internal dynamic brake resistor DB External a resistor is used for additional braking capacity The VFD will not attempt to protect this Dynamic braking becomes active if the drive temperature drops below 7 degrees C ARCTIC Model warning flashes on the keypad when the DB becomes active The drive will be disabled and not allowed to run if the drive drops below 10 degrees C The keypad will indicate a Not Enabled state at this point The drive must meet the following criteria before operating again Int ARCTIC Drive temperature must be above 9 degrees C and Drive temperature must stay above 9 degrees C until a time period has elapsed The time period is dependent on how far below 10 degrees C the drive was Each degree below 10 degrees C adds another 4 minutes before restart The VFD can operate down to 15 degrees C with no wind loading in Artic Mode Description Dynamic Braking configuration The drive provides an internal dynamic brake resistor DBR to assist in stopping If desired an External Braking Resistor or Bus Control System may be connec
93. e some variable speed AC motor control concepts with which the user of the RSi S4 Drive should become familiar with Motor production methods may cause minor differences in the motor operation The negative effects of these differences may be minimized by using the Autotune feature of the RSi S4 9 1 1 Motor Autotuning Autotuning is a function of the RSi S4 that automatically measures several parameters of the connected motor and places these readings in a stored table The software uses the information in the table to help optimize the response of the VFD to application specific load and operational requirements The Autotuning function is enabled via AFN 11 Autotune being set to Motor RS Once set the FWD button must be pressed so the drive can measure the RS value of the motor The drive applies a DC pulse for approx 2 seconds to calculate the RS values This new value will be kept in AFN 10 Motor RS until you re autotune You must re autotune the drive if you switch motors and use the Vector in FUN 02 Torque Curve When FUN 02 Torque Curve is set to Vector the drive will execute a motor autotune This means that the user must press FWD after switching to Vector so the motor can perform an autotune After pressing FWD once to calculate the motor RS the drive will be ready to run and will start up the second time you press FWD The measured parameters include the rotor resistance the stator
94. eater than the cut off frequency the drive will ramp from 0 0 Hz to the reference frequency Stab Gain AFN 60 LCD Display AFN Stab Gain 60 0 Range 0 10 Default is model dependent Description Adjust this parameters if you observe mechanical instability in the motor If this occurs adjust the Stab Gain parameter higher to attempt to remove this instability Stab Rate AFN 61 LCD Display AFN Stab Rate 61 0 Range 1 1000 Default is model dependent Description This parameter is similar to AFN 60 Adjust this parameter if you observe mechanical instability in the motor This parameter is a further adjustment to deal with differences in inertial loads It configures the reaction time of the algorithm and can be adjusted for further stability control The number should be programmed smaller for higher inertia loads 133 7 PARAMETER DESCRIPTION 7 1 5 APP Group Seq Cntl 1 9 APP 02 10 These parameters each provide a 10 bit binary status display The following bits are used with each of these parameters Bit 0 2 Speed Sel Bit 3 Accl Sel Bit 4 6 Event Length Bit 7 8 Dir Sel Bit 9 10 Output Sel Seq Count 1 9 APP 11 19 These parameters configure the time number of pulses or analog level of sequencer steps 1 through 9 respectively See page 137 Description of Seq Count Function for more information regarding this group 7 2 Using the S4 Program Sequencer The S4 AC dr
95. ed 4 001 Pulse Input Vin1 101 Preset Speed 5 010 Low Volt Thres Vin2 110 Preset Speed 6 011 High Volt Thres Vin2 100 Low Curr Thres Cin 101 High Curr Thres Cin 110 DI Compare 111 Never Advance 111 Max Frequency S4 Sequencer Speed Selection Bits 0 1 2 The table below gives more information on the speed selection options available in the S4 sequencer by programming bits 0 1 and 2 of each state s control parameter The options include any Preset Speed Max Frequency or allowing the reference to be determined in the normal S4 control path 7 PARAMETER DESCRIPTION Speed Selection Options ma Sa nein as in nomnat S4 operation as dened by Oper Soron S4 Sequencer Ramping Selection Bit 3 When the sequencer is active the active ramp is no longer determined by parameter Ramp Config The user however does have the choice of using the main ramps Accel Time 1 Decel Time 1 or the alternate ramps Accel Time 2 Decel Time 2 for each independent state This is determined by bit 3 of the control parameter If bit 3 is set to 1 then the alternate ramps are used Accel Time 2 Decel Time 2 Sequencer State Duration Bits 4 5 and 6 Bits 4 5 and 6 of each sequencer control parameter specify how that step will allow advancement to the next step The options for advancement are time pulse input voltage threshold current threshold or digital input comparison After the advancement method
96. efore automatic resetting is disabled Once the number set in this parameter is exceeded a manual reset of the fault will be required A manual reset is accomplished by displaying the active fault display and then pressing the STOP key on the keypad or by using a digital input 36 NOTE No automatic fault resets will occur if this parameter is set to 0 See also Fault Codes on page 146 to see which parameters are allowed to be auto reset The shaded parameters in the Fault Codes are auto resettable 9 7 PARAMETER DESCRIPTION Auto Rst Tm FUN 25 LCD Display FUN Auto Rst Tm 25 60sec Range 0 60 seconds Default 60s Description Auto Restart Time This parameter specifies the time delay before the fault is reset when automatic resetting of faults enabled by FUN 24 Fault Lo NOTE If this parameter is set to 0 no automatic fault resets will occur Curr Level 1 amp 2 FUN 26 27 LCD Display FUN Curr Level 1 FUN Curr Level 2 26 0 27 0 Range 0 to 200 Default 0 Description Current Level parameter is a comparator between the nominal drive output current and the value entered into the Curr Level When the nominal drive output current exceeds this set level the associated digital output will be activated The digital outputs are configured in I O 08 I O 11 on page 98 Torque Lvl 1 amp 2 FUN 28 29 LCD Display FUN Torque Lvl 1 FUN Torque Lvl 2 28 0 29 0 Range 0 to 200 Default 0 Description Torque Le
97. el Time 2 is 10 0 seconds and Max Regen Ramp is 300 a deceleration to stop that takes more than 30 seconds will cause a Regen Timeout fault in the drive 90 7 PARAMETER DESCRIPTION Skip Frq Bnd FUN 19 LCD Display FUN Skip Frq Bnd 19 0 2 Hz Range 0 2 20 0Hz Default 0 2Hz Description Skip Frequency band The Skip Frequency function is used to prevent operation of the drive at a frequency that creates a resonant condition in the mechanical equipment associated with the motor Skip Frequencies are set in FUN 20 FUN 23 FUN 19 Skip Freq Bnd sets the width of the window of frequencies that will be skipped around the frequencies set in FUN 20 FUN 23 When Skip Frequencies are used the drive will accelerate or decelerate through a skip frequency but will not maintian speed within the skip frequency window Example If FUN 19 Skip Frq Bnd is set to 1 0 Hz and FUN 20 Skip Freq 1 is set to 20 0 Hz the drive will skip from 19 0 to 21 0 Hz Skip Freq 1 2 3 4 FUN 20 21 22 23 LCD Display FUN Skip Freq 1 FUN Skip Freq 2 20 0 0 Hz 21 0 0 Hz FUN Skip Freq 3 FUN Skip Freq 4 22 0 0 Hz 23 0 0 Hz Range 0 to Max Frequency Default 0 0 Hz Description These parameters set the mid points of the skip frequency windows See also FUN 19 Skip Freq Bnd Fault LO FUN 24 LCD Display FUN Fault LO 24 0 Range 0 to 10 Default 0 Description Fault Lockout Number This parameter sets the number of faults that may occur b
98. ence speed Drive is powered up and ready Drive is not in the faulted state The keypad is the control and reference source Value of parameter FUN 32 Frequency Level 3 is exceeded Loss of 4 to 20mADC follower Drive is in the faulted state Serial Control in control control bit SLC set The drive is in remote control The drive is in Run mode but the speed reference is OHz See AFN39 Sleep Mode Value of parameter FUN 31 Frequency Level 2 is exceeded The drive frequency is below the value set in FUN 33 Low FreqThr The PID output is above the value in AFN 37 PID High Alarm Timer 1 output See FUN 34 35 Control by Serial Link being overridden These parameters configure what actions or states cause the digital outputs terminal DQ1 DQ2 to become active NOTE Only Active Low pull down logic is available for the digital outputs The PID output is below the value in AFN 38 PID Low Alarm I O 45 Outputs on page 108 99 7 PARAMETER DESCRIPTION Jog Speed YO 12 LCD Display l O Jog Speed 12 5 0 Hz Range 0 to Max Freq Default 5 0 Hz Description This parameter sets the speed the drive will operate when a Jog command is given A jog command can be via the keypad or via a digital input Preset Speed 1 6 1 0 13 YO 18 LCD Display l O Preset Spd 1 l O Preset Spd 2 l O Preset Spd 3 13 5 0Hz 14 10 0 Hz 15 20 0 Hz l O Preset Spd 4 l O Preset Spd 5 I O Preset Spd 6 16 30 0Hz 17 40 0 Hz 18
99. ephone numbers A service technician is available Monday through Friday from 8 00 a m to 5 00 p m EST 4 NOTE An on call technician is available after normal business hours and on weekends by calling Benshaw and following the recorded instructions To help assure prompt and accurate service please have the following information available when contacting Benshaw e Name of Company e Telephone number where the caller can be contacted e Fax number of caller e Benshaw product name e Benshaw model number Benshaw serial number e Name of product distributor e Approximate date of purchase e Voltage of motor attached to Benshaw product e FLA of motor attached to Benshaw product e A brief description of the application 1 INTRODUCTION INTERPRETING MODEL NUMBERS 1 2 Interpreting Model Numbers Model Numbers The model number of the RSi S4 drive appears on the shipping carton label and on the technical data label affixed to the model Read the technical data label affixed to the drive and ensure that the correct horsepower and input voltage for the application has been purchased The numbering system for a Benshaw inverter is shown below Figure 1 RSi S4 Drive Model Numbers RSi Benshaw RediStart Inverter Standard Duty Motor HP rating 001 200 HP 007 S4 2 W Series name of inverter Input voltage 2 220V 240V class End E nclosure 4 440V 480V class W NEM
100. er before exceeding the base speed of the motor 112 7 PARAMETER DESCRIPTION Carrier Freq AFN 05 LCD Display AFN Carrier Freq 05 3 0kHz Range 0 6 to 16 0 kHz Default 3 0 kHz Description This parameter configures the switching or carrier frequency for the drive Lower frequencies produce better torque but produce more audible noise from the motor Higher switching frequencies produce less audible noise but cause more heating in the drive and motor 36 NOTE This parameter is not adjustable during Run mode See also page 34 for information on motor lead lengths High carrier frequencies and long lead lengths can lead to premature motor and or drive failure Slip Comp AFN 06 LCD Display AFN Slip Comp 06 No Range No Default Slip compensation is not utilized Yes The drive calculates how much slip compensation is needed depending on the load and motor speed Description This parameter sets the amounts of slip compensation which may help maintain constant motor speed under changing load conditions V Boost Conf AEN 07 LCD Display AFN V Boost Conf 07 1 0 Range 0 00 to 50 Default 1 0 Description This parameter sets the amount of boost expressed as a percentage of nominal motor voltage to be applied at zero frequency The amount configured then tapers linearly as frequency increases reaching zero at the point specified by parameters AFN 08 Bst Tpr Frq and AFN 09 Bst Tpr VIt This parameter is
101. erating 3 INSTALLATION Figure 7 Temperature checking points Inverter Temp checking point I irn Temp hecki int O checking point Fom e See ARCTIC mode below 10 C on page 85 DB Config e Mount the drive on a non combustible flat level vertical surface and do not restrict the air flow to the heat sink fins as seen below e Ifthe drive is going to be installed in an environment with a high probability of dust metallic particles mists corrosive gases or other contaminates the drive must be located inside the appropriate electrical enclosure of the proper NEMA or IP rating e When two or more drives are installed or a ventilation fan is mounted in the drive panel the drives and ventilation fan must be installed in proper positions with extreme care taken to keep the ambient temperature of the drives below the permissible value If they are installed in improper positions the ambient temperature of the drives will rise Ventilating fan y mE A A GOOD 0 GOOD 0 BAD X When installing several drives in a panel When installing a ventilation fan in a panel e nstall the drive using appropriate sized screws or bolts to insure the drive is firmly fastened Risk of Electric Shock More than one source of power may be present More than one disconnect switch may be required to de energize the equipment before servicing 23 3 INSTALLATION 3 3 Clearance between Drives
102. erminated at circuit common Acom on the inverter Note that connection to Dcom rather than earth ground is allowed because RSi S4 inverters have isolated control inputs If the signal run exceeds 30 feet 9 meters a 0 20 mA or 4 20 mA signal should be used as it will have better noise immunity than a low level voltage Other loads connected to the power source may produce voltage transients spikes that may interfere with or damage the inverter Line reactors or filters can be used on the input power to protect the inverter from such transients If the inverter is operated from switchgear devices or is in close proximity to switchgear devices in a common cabinet the following procedures are recommended as a precaution to prevent these devices from interfering with the inverter s operation e Wire the coils of DC devices with freewheeling diodes The diodes should be placed as close as possible to the physical coil of the device e Wire the coils of AC devices with RC type snubber networks Place the snubbers as close as possible to the physical coil of the device e Use shielded cables on all control and monitoring signals Route distribution cables for example power and contactor circuits separately and as far away from control and monitoring signal cables as possible 47 4 CONNECTIONS 48 NOTES Keypad Operation and Programming 5 KEYPAD OPERATION AND PROGRAMMING INTRODUCTION 5 1 Introduction
103. es better reduce noise disturbances but will also slow the signal response time See also T O 23 24 25 103 7 PARAMETER DESCRIPTION Vin2 Config T O 27 LCD Display Range Parameter Value 0 10V Default 0 10V Brk W 0 10VI 0 10v Bipol 0 5V 0 5V I Description See also LCD Display Range Description See also LCD Display Range Description See also 104 I O Vin2 Config 27 0 10V This parameter selects the type of signal for analog input Vin2 I O 29 Vin2 Offset and I O 28 Vin2 Span may be used to customize the selected range DRV 05 amp 1 0 28 29 30 31 Description of Control Terminals on page 41 Vin2 Span I O 28 1 0 Vin2 Span 28 100 096 0 0 to 200 0 Default 100 0 This parameter is used to alter the range of the input being received at terminal Vin2 For example with a 0 to 10VDC input setting this parameter to a value of 50 alters the range to 0 to SVDC T O 27 29 30 31 Vin2 Offset YO 29 1 0 Vin2 Offset 29 0 0 0 0 to 100 0 Default 0 0 This parameter is used to alter the starting value of the input being received at terminals Vin2 For example with a 0 to 10VDC input setting this parameter to a value of 10 alters the range to 1 to 10VDC I O 27 28 30 31 7 PARAMETER DESCRIPTION Vin2 Filter YO 30 LCD Display I O Vin2 Filter 30 15ms Range 1 to 100ms Default 15ms Description This par
104. escription The Timer 2 Value is the time setting for Timer 2 Status Field FUN 38 LCD Display FUN Status Field 38 Drive Load Range Parameter Value Description Range Limit Out Volt Voltage being supplied to the motor Rated Motor voltage Output Curr Current being supplied to the motor 200 of drive rating Description This parameter allows the configuration of additional parameter status field on the operate screen The following fields can be configured 94 7 PARAMETER DESCRIPTION Password FUN 39 LCD Display Range Description LCD Display Range Parameter Value Std Display Default Output Freq Stator Freq User Units RPM Units GPM Units FPM Units MPM Units PSI Units Degrees C Degrees F Time hrs Time min Time sec Fbk RPM Fbk PSI Fbk GPM Fbk User Description FUN Password 39 0 0 111 999 Default 0 The Password allows the user to control access to the programmable functions of the inverter The initial value of this parameter is 0 which signifies that no access code is necessary Any number between 111 and 999 may be used for an access code To enter an access code re program FUN 39 as you would any other parameter After the new value is stored you have 10 minutes of free access If you remove power and then restore it you will need to enter the access code to change any program parameter If you enter an incorrect access code the drive displays Wrong Code and allows only
105. for Multi Meter output terminals U V and W 200V 800V class is Rectifying under 4V 8V Voltmeter Operation Is there any unbalance between each Check phases of the output voltage s there any abnormal oscillation or noise Cooling Fan s the connection area loose s the displayed value correct Are there any abnormal vibrations or All noise s there any unusual odor Insulation Megger check between the output termi Resistor nals and the ground terminal Control Circuit Protective Circuit Turn OFF the power and turn the fan by hand Must rotate smoothly No fault Tighten the connections Check the meter reading at the Check the specified and Voltmeter exterior of the panel management values Ammeter etc pote ee feje e Pir pot o e lo ofoo o Jje eeeeec tyear L LL LL LL felt E ser Auditory sensory visual check No fault Check for overheat and damage Disconnect motor from VFD and Over 5MO 500V class short motor leads together Ner Megger 143 8 TROUBLESHOOTING MAINTENANCE TROUBLESHOOTING 8 6 Troubleshooting 1 Main circuit inspection Is the input line voltage normal Is the motor connected correctly 2 Input signal inspection Check the operating signal input to the VFD Check the forward and the reverse signal input simultaneously to the VFD Check the command frequency signal input to the VFD 3 Parameter setting inspection The M
106. function of the relay is set by parameter 1 O 11 R2 Config The default setting is NO2 for the relay to activate when the drive is running Terminal NO2 is the normally open contact which closes when the relay is RC2 activated Terminal NC2 is the normally closed contact which opens when the relay is activated RC2 is the common terminal DO1 Digital Outputs 1 and 2 The function of the outputs is set by parameter I O 08 D1 Config and I O 09 D2 Config The default DO2 setting for DOI is Drive Ready for DO2 it is At Speed Open collector transistor output that supplies a pulse train proportional to speed The frequency of the output is set by parameter I O 42 to either 6x or 48x the running frequency The output has a maximum rating of 28 Vdc and requires a pull up resistor 4 7 kOhms if using the drive s internal supply Note that if you are using a high impedance meter to this terminal the pull up resistor value may need to change Please consult the factory for more information 42 4 CONNECTIONS LINE CONNECTIONS 30 230 460 600 VAC 50 60 Hz SINGLE PHASE AFN28 ANALOG INPUTS Vin1 CONFIG VO 19 22 Vin2 CONFIG VO 27 30 Cin CONFIG VO 23 I O 26 ANALOG OUTPUT VO 32 1 0 36 PROGRAMMABLE TRANSISTOR OUTPUTS VO 08 1 0 09 I O 42 4 5 2 S4 Wiring Diagram E lt S4 Series Wiring Diagram DB OPTIONAL EXTERNAL V DB ASSEMBLY GND E N sov r T ae LS 4 vim L
107. gital input is then used to select between the ramp configured by DRV 02 Accel Time ART DI Default Ramp to Stop 1 and DRV 03 Decel Time 1 digital input false or open and the ramp configured by AFN 24 Accel Time 2 and AFN 25 Decel Time 2 digital input true or closed Running Forward DRV 02 and DRV 03 BERE Rampuostup Running Reverse AFN 24 and AFN 25 If the output frequency is less than preset AFN 27 Rmp Sw Freq the active ramp is set by DRV 02 and DRV 03 If the output frequency is equal ART F Ramp to St f ma ne or greater than AFN 27 Rmp Sw Freq the active ramp is set by AFN 24 Accel Time 2 and AFN 25 Decel Time 2 Uses AFN 24 Accel Time 2 and AFN 25 Decel Time 2 for start and stop i E ramp times pibe Ramp toi top Uses DRV 02 Accel Time 1 and DRV 03 Decel Time 1 when changing speeds The drives uses DRV 02 Accel Time 1 and DRV 03 Decel Time 1 for total S Curve Ramp to Stop time and AFN 26 as the S Ramp Rounding value The amount of rounding is the same for that start and stop of the ramp time ART DI CTS Same as ART DI but with Coast to Stop ART F R CTS Same as ART F R but with Coast to Stop ART Frq CTS Same as ART Frq but with Coast to Stop ART Str CTS Same as ART Strt but with Coast to Stop S Curve CTS Same as S Curve with Coast to Stop Description This parameter configures when the alternate ramps of the drive will be active and when either the drive ramps to stop or coasts to stop
108. hS4v where hhh is the horsepower rating of the drive and v represents the voltage code 1 single phase 120VAC 2 three phase 240VAC 4 three phase 460VAC 6 three phase 600VAC 7 1 2 FUN Group Jump Code FUN 00 LCD Display FUN Jump Code 00 21 Description By changing the value of this parameter and pressing ENTER you can jump directly to any parameter within the group Nom Mtr Volt FUN 01 LCD Display FUN Nom Mtr Volt 01 230V Range 100 690 Volts Default is model dependant Description This parameter configures the voltage delivered to the motor terminals by the drive at the field weakening point 100 motor speed The field weakening point is defined in AFN 01 Nom Mtr Freq on page 111 36 NOTE Incorrectly setting this parameter will affect motor torque and heating 83 7 PARAMETER DESCRIPTION Torque Curve FUN 02 LCD Display FUN Torque Curve 02 Linear Fxd Range Parameter Value Description V Hz curve with auto boost This is typically used for constant torque applications however do not use Linear Auto it for multi motor applications The amount of boost applied varies from zero to the value of parameter AFN 07 V Boost Conf on page 112 and is calculated by the drive based on the load V Hz curve with the amount of boost fixed at the value set in parameter AFN 07 V Boost Conf on Linear Fxd Default aioe page 112 Curve designed for constant torque applications
109. he terminal is set up for 3 wire control the sequencer runs one cycle when the FWD terminal is activated 36 NOTE The REV terminal has no function in sequencer mode S4 Sequencer Dwell Functionality The S4 sequencer has the capability to dwell or pause in a state and disregard any command to advance to the next state This can be done in two different ways and both methods can be used at the same time If the sequencer is actively running and the ENTER key is pressed from the Operate screen of the S4 keypad the sequencer will dwell in the current state it will never advance to the next state While the sequencer is dwelling a warning of Seq Dwell will flash on the Operate screen To leave the dwell state press the ENTER key again from the Operate screen The sequencer Dwell mode can also be entered by programming a digital input to Seq Dwell The sequencer will then dwell in the current state for as long as the digital input is active S4 Sequencer Advance Functionality The sequencer has the ability to allow the user to advance to the next state without satisfying the conditions programmed to advance To do this program a digital input to Seq Advance When a digital input programmed to this option changes from inactive to active a running sequencer will advance one state This feature is useful when debugging a sequence with long time intervals 7 2 3 Sequencer State Configuration Overview Each state of
110. ienne A Lage inicie AFN E000 ati APP Group sisi di ii Using the S4 Program Sequencer Enabling the S4 Program Sequencer Controlling the S4 Program Sequencer Sequencer State Configuration Overview eese FLT CLEUBD eee een Troubleshooting amp Maintenance O RUPEE tU ea aes eee Precattions aa Routine Inspection acacia Periodical Inspection Daily and Periodic Inspection Items Troubleshooting eene How to check Power Components 1 sss Replacing Fans K S4 Ea Codes e TABLE OF CONTENTS 9 9 1 9 1 1 9 1 2 9 1 3 9 1 4 9 1 5 9 1 6 9 1 7 9 1 8 9 1 9 9 1 10 10 10 1 10 1 1 10 1 2 10 1 3 10 1 4 11 11 1 11 2 11 2 1 11 2 2 11 2 3 11 2 4 11 2 5 11 3 11 3 1 11 3 2 11 3 3 11 3 4 11 3 5 11 3 6 Motor Characteristics Motor Characteristics 152 Motor Autotuning ii 152 Pulse Width Modulation Operation 132 Low Speed Operation iii 152 Overload Protection Adjustment 152 Operation Above Base Frequency 50 60
111. ier Freq on page 112 4 CONNECTIONS Lead Length Specifications 460 Volt 600 Volt 3 NOTE The chart above refers to NEMA MG 1 1998 Section IV Part 31 Compliant Motors 3 NOTE Refer to page 38 for information on Input Power Cables POWER TERMINALS 4 3 Terminals Found on the RSi S4 Power Board Figure 9 RSi S4 Power Terminals Frame 0 amp Frame 1 Figure 10 RSi S4 Power Terminals Frame 2 Internal DB Resistor t a en m evo L1 R L2 S L3 T T1 U T2 T3 W GND Figure 11 RSi S4 Power Terminals Frame 3 Internal DB Resistor Figure 12 RSi S4 Power Terminals Frame 4 and 5 Internal DB Resistor 35 4 CONNECTIONS 4 3 1 Description of Power Terminals Figures 9 12 show the power terminals for the RSi S4 drives Description of RSi S4 Power Terminals Description These terminals are the line connections for three phase models Single phase models will only have theL1 R terminal with the other two terminals being replaced by a terminal labeled N The B and B terminals depending on the model provide a connection to the DC Bus They may be used for common DC Bus connections or for powering the drive from a DC source Alternately by connecting a Benshaw dynamic brake unit to these terminals braking capacity may be enhanced The DB and B terminals depending on the model are the connection points for the dynamic brake resistor The internal resistor must be
112. in injury or equipment damage A ATTENTION RISQUE DE DOMMAGES MAT RIELS Ne raccordez jamais de condensateurs de correction du facteur de puissance aux bornes T1 U T2 V ou T3 W du moteur du variateur de vitesse Sensorless Vector Drive RSi S4 Car cela endommagera les semiconducteurs Si cette directive n qest pas respect e cela peut entra ner des blessures corporelles ou des dommages mat riels INSTALLATION PRECAUTIONS 3 2 22 Installation Precautions Improper installation of the RSi S4 drive will greatly reduce its life Be sure to observe the following precautions when selecting a mounting location Failure to observe these precautions may void the warranty e Do not install the drive in a place subjected to high temperature 10 to 40C while running high humidity excessive vibration installed on a press or other moving equipment corrosive gases or liquids or airborne dust or metallic particles See Section 2 2 on page 11 for temperature humidity and maximum vibration limits Do not mount the drive near heat radiating elements or in direct sunlight e The drive generates heat Allow sufficient space around the unit for heat dissipation as seen below e Verify the ambient condition of the mounting location Ambient temperature should not be below 20 C 4 F and must not exceed 65 C 149 F Relative humidity should be less than 95 non condensing The altitude should be below 3 300ft 1 000m without d
113. input being applied when the input is removed The second type of DC injection braking supported by the RSi S4 drive is where DC injection braking occurs below a specified frequency With this type of DC injection braking as the drive ramps down after a Stop command DC injection braking begins when the frequency reaches the value specified in FUN 07 DC Inj Freq If the frequency at the time of a Stop command is less than that of FUN 07 DC Inj Freq DC injection braking begins immediately The braking continues for the time period specified by parameter FUN 08 DC Inj Time Once the time period elapses the drive may be re started 36 NOTE If FUN 08 DC Inj Time is set to zero braking is applied until the digital input DC Inject is de activated To re start the DC Inject Digital Input must be activated and then the run command re issued DC Inj Freq FUN 07 LCD Display FUN DC Inj Freq 07 0 0Hz Range 0 00 to 25 00 Hz Default 0 0Hz Description DC Injection Frequency The drive will apply DC every time the frequency falls below this setting when FUN 06 DC Inj Cfg is set to DC on Freq This parameter sets the value of the frequency the drive will apply the DC See parameter FUN 06 DC Inj Cfg for more information See also FUN 06 DC Inj Cfg FUN 07 DC Inj Freq FUN 08 DC Inj Time and FUN 09 DC Inj Level for further programming options 87 7 PARAMETER DESCRIPTION DC Inj Time FUN 08 LCD Displ
114. is selected with these bits the threshold of advancement is determined by the state s count parameter see the next paragraph Sequencer State Advance Threshold via Count Parameter Sequencer Direction Selection Bits 7 and 8 The sequencer allows each state to be configured as running Forward Reverse Stopped or DC Injected by setting bits 7 and 8 of the control parameters Sequencer Output Configuration Bits 9 and 10 The S4 Program Sequencer allows digital outputs to be activated during states of the sequencer This function could be used to activate other devices in a system or to signal to an operator when a part of the sequence is active The user sets the digital output parameter with the option for that same binary value For example if a control state was output configured for a binary value of 11 then any digital output configured SeqOut 11 would be activated during that time The sequencer count parameters work in conjunction with the state duration configuration in the control parameter to determine when to advance to the next state The function of this parameter is dependent on the state duration configuration as defined in the following table The range of data programmed into this parameter can be from 0 to 65 535 and can represent time pulse counts analog voltage thresholds analog current thresholds or digital comparison values 137 7 PARAMETER DESCRIPTION Bits 4 5 6 of Seq Cntl Description of
115. ive offers functionality that allows users to program up to nine independent operation states of the drive This functionality is called the program sequencer because it allows the drive to sequence through the operation states programmed by the user The S4 Program Sequencer can be used in applications that would normally require external intelligence such as a simple programmable logic controller 7 2 4 Enabling the S4 Program Sequencer The S4 Program Sequencer can be enabled with parameter APP 01 Seq Appl This parameter configures the sequencer The time base may change depending on the timing loops used The following data values may be assigned to this parameter Options Meaning Disabled The Sequencer mode of the S4 is not active The Sequencer mode of the S4 is active and all timing for the sequencer will be on a 1 sec base 1 second base The Sequencer mode of the S4 is active and all timing for the sequencer will be on a 1 sec base 0 1 second base The Sequencer mode of the S4 is active and all timing for the sequencer will be on a 01 sec base 0 01 second base 3 NOTE The program sequencer can be activated and controlled from either the keypad or the terminal strip It is not possible to control the sequencer through the serial link See page 54 for information on control modes 134 7 PARAMETER DESCRIPTION 7 2 2 Controlling the S4 Program Sequencer The Program Sequencer can be activated and
116. kfeeding Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury TRADEMARK NOTICE Benshaw is a registered trademarks of Benshaw Incorporated ModBus is a registered trademark of Modicon DeviceNet is a registered trademark of the Open DeviceNet Vendor Association ODVA Metasys is a registered trademark of Johnson Controls Inc UL is a trademark of Underwriters Laboratories Incorporated SAFETY PRECAUTIONS SAFETY PRECAUTIONS Electric Shock Prevention e While power is on or drive is running do not open the front cover The capacitor bank may remain charged even when power is not applied and you may get an electrical shock e This drive contains high voltage which can cause electric shock resulting in personal injury or loss of life e Be sure all AC power is removed from the inverter before servicing e Wait at least 5 minutes after turning off the AC power for the bus capacitors to discharge Measure the DC Bus voltage between B and B terminals and ensure DC voltage is below 30V before proceeding e Do not connect or disconnect the wires to or from drive when power is applied Make sure ground connection is in place e Always install the drive before wiring Otherwise you may get an electrical shock or be injured e Operate the switches with dry hands to help prevent an electrical shock e Risk of Electric Shock
117. lation rating and must be of copper construction The 230V 7 5 and 15 HP models and the 460V 30 HP models require 90 C wire to meet UL requirements See chapter 2 on page 10 for the continuous output ratings for the drive 3 NOTE TECK cables are not recommended for use with the S4 due to it s higher capacitance to ground which can adversely affect VFD operation 3 NOTE For conduit installations based on NEC table 310 16 ambient temperature of drive at 40 C 3 NOTE Refer to page 34 for information on motor lead lengths 31 4 CONNECTIONS See table below for a summary of power terminal wiring specifications S4 Size Models Frame Specifications 12 in Ibs nominal torque or Frame 0 13 in Ibs maximum torque 12 24 awg wire 5 16 0 3125 strip length 16 in lbs nominal torque or 18 in lbs maximum torque Frame 1 x 8 18 awg wire 5 16 0 3125 strip length 30 in Ibs nominal torque Frame 2 6 8 awg wire 3 8 0 38 strip length awg wire Framed 65 in Ibs nominal torque 3 0 wire max F 5 132 in lbs nominal torque tame 250MCM wire max 3 NOTE Wire type not specified by the manufacturer Some types of wire may not fit within the constraints of the conduit entry and bend radius inside the drive 4 1 4 Grounding and Ground wire sizes e The drive contains high power and high frequency switching devices leakage current may flow between the drive and ground Ground the drive to avoid electrical shock Co
118. lication will not be damaged by a sudden start up Emergency Stop To prevent the machine and equipment from hazardous conditions if the drive fails provide a safety backup such as an emergency brake Disposing of the Drive e Never dispose of electrical components via incineration Contact your state environmental agency for details on disposal of electrical components and packaging in your area TABLE OF CONTENTS 1 1 1 2 1 3 1 4 2 1 2 2 2 3 2 4 2 5 2 5 1 2 5 2 2 5 3 2 5 4 2 5 5 2 5 6 3 1 3 2 3 3 3 4 3 4 1 3 4 2 3 4 3 3 5 3 6 4 1 4 1 1 4 1 2 4 1 3 4 1 4 4 2 4 2 1 4 2 2 Introduction Contacting Benshaw nennen 4 Interpreting Model Numbers eee 5 Product Overview sacan dro 6 Basic Configuration ias 7 e e e e Technical Specifications Power and Current Ratings 10 Environmental Specifications 11 Electrical SPECITICATIONS 0d este teintes 12 Control Features Specifications 13 Dimensions and Weights orina pod nth Rn rh trie repe 14 Frame 0 specifications 14 Frame 1 SG Cie ation use pe hir X bi Met UE EPI CENE PP EXIRET FPEM ERR RUE 15 Frame 2 spectleatioig cue ceo senec to irit re Een ep In eL io
119. ll up resistor of approximately 4 7k Ohms See also DRV 05 07 on page 78 and Description of Control Terminals on page 41 108 7 PARAMETER DESCRIPTION Speed Ratio 1 0 43 LCD Display I O Speed Ratio 43 100 0 Range 0 to 200 0 of pulse train input at Vinl Default 100 0 Description This parameter configures the drive when using I O 19 as a Pulse Train Input The drive will follow the Pulse Train at the percentage programmed See also DRV 05 07 on page 78 amp I O 42 on page 107 Inputs I O 44 LCD Display I O Inputs 44 01000000000 Range 00000000000 to 11111111111 view only Description This eleven bit binary number indicates the status of the discrete inputs at the terminals A one 1 indicates the input is true and a zero 0 indicates it is false Example 01000000001 Drive enable EN input is active FWD input is active Outputs I O 45 LCD Display I O Outputs 45 00000000100 Range 00000000000 to 00000001111 view only Description This eleven bit binary number indicates the status of the discrete outputs as shown below A one 1 indicates the input is true and a zero 0 indicates it is false Example 00000000010 R2 is active See also I O 08 to I O 11 starting on page 98 109 7 PARAMETER DESCRIPTION Com Parity 1 0 46 LCD Display Range Parameter Value RTU N81 Default RTU N82 RTU E81 RTU 081 Description See also l O Com Parity 46 RTU N8
120. log output terminals For example with a 4 20mA output a value of 50 will alter the range to 4 12mA output See also T O 33 36 Imet Offset T O 36 LCD Display I O Imet Offset 36 0 0 Range 0 0 to 100 0 Default 0 0 Description This parameter adjust the low end offset for the current analog output Imet For example if the value of this parameter was set to 50 the range for the output would start at 10mA rather than 4mA See also I O 32 35 106 7 PARAMETER DESCRIPTION Vin1 Status VO 37 LCD Display 1 0 Vin1 Status 37 0 26 Range 100 0 to 100 0 view only Description This parameter contains a value representing the measured input signal at the Vin terminal as a percentage of the maximum input signal For example if Vin was configured to range from 0 to 10VDC and the measured voltage was 2V then this parameter would show 20 2 10 See also I O 32 on page 104 and I O 35 on page 105 Cin1 Status I O 38 LCD Display I O Cin Status 38 0 46 Range 0 to 100 0 view only Description This parameter contains a value representing the measured input signal at the Cin terminal as a percentage of the maximum input signal For example if Cin was configured to range from 0 to 20mA and the measured current was 15mA then this parameter would show a value of 75 15 20 See also DRV 05 07 on page 78 Vin2 Status YO 39 LCD Display O Vin2 Status 39 0 24 Range 100 to 100 0 view only Description This parameter
121. ls with Fins External to the Host Enclosure By mounting an RSI S4 drive so that its heat sink fins are outside of the host enclosure you may select a smaller host enclosure than that required when the drive is mounted entirely inside the host enclosure For most applications with this type of mounting typically you will not need such additional cooling devices as fans heat exchangers or air conditioners Tables 8 9 and 10 on pages 26 to 28 also provide the heat dissipated by the various models of RSi S4 drives when the fins are external to the drive 3 4 3 Minimum Torque Values to Secure Cover If you remove the cover of an RSi S4 drive it is imperative that the cover be re secured with an air tight seal The Table below specifies the torque values for the bolts that secure the covers on the various RSi S4 models RSi S4 Model Torque Values Torque Value RSi S4 Enclosure Type 7 English 1 10HP 230VAC input 18 in lbs 2 03Nm 15 30HP 230VAC input 12 in lbs 1 35Nm NEMA 4X 1 20HP 460 and 600VAC input 18 in lbs 2 03Nm 25 200HP 460 and 600VAC input 12 in lbs 1 35Nm 3 5 Conduit Usage The S4 drive in the NEMA 4X enclosure is rated for 1000 psi washdown from 6 inches To keep this rating the use of a sealed conduit is required The use of a Romex type conduit will not prevent water entry into the enclosure If the approved conduit is not used all warranty claims against water damage will be void 23 3 INSTALLATION
122. mA 50 0 to 20 mA current signal with 50 Ohm load 0 20mA 501 0 to 20 mA current signal with 50 Ohm load inverted Description Cin Config selects the type of signal for analog input Cin Parameters I O 25 Cin Offset and I O 24 Cin Span may be used to customize the selected range 36 NOTE When the signal range is inverted the minimum input corresponds to the maximum output while the maximum input corresponds to the minimum output See also DRV 05 on page 78 Description of Control Terminals on page 41 102 7 PARAMETER DESCRIPTION Cin Span T O 24 LCD Display I O Cin Span 24 100 096 Range 0 0 to 200 0 Default 100 Description This parameter is used to alter the range of the input being received at terminal Cin For example with a 0 20mA DC input setting this parameter to a value of 50 alters the range to 0 to 10mA DC See also DRV 05 on page 78 amp 1 0 23 25 26 Cin Offset VO 25 LCD Display I O Cin Offset 25 0 096 Range 0 0 to 100 0 Default 0 0 Description This parameter is used to alter the starting value of the input being received at terminal Cin For example with Cin Config set to 4 to 20mA setting this parameter to 50 alters the range to 12 20mA See also T O 23 24 Cin Filter I O 26 LCD Display I O Cin Filter 26 15ms Range 1 to 1000 ms Default 15ms Description This parameter sets the low pass filter time for the analog input signal received at terminal Cin Longer filter tim
123. mer and protocol selection for the serial interface I O 46 to I O 50 All addresses from 1 to 247 are allowed for RSi S4 drives Address 0 is a broadcast address understood by all drives however no reply is returned for messages sent to this address 11 2 2 Parameter Addresses Each parameter is assigned a unique memory address to permit easy reading and configuration Chapter 6 and 7 lists all RSi S4 parameters and the memory address assigned to each under the Modbus heading 11 2 3 RSi S4 VFDs RSi S4 VFDs can be controlled remotely via Modbus in the standard product and via other fieldbusses with optional communications cards The bits in Control Word 1 and Control Word 2 are used to control various aspects of the drive s operation and the bits in Status Word 1 and Status Word 2 are used to communicate drive status back to the controlling computer B REMOTE COMMUNICATION Figure 40 Control Word 1 ModBUS Address 40904 1sp 13j2 r 0 9 58 76 5 4 3 2 1 0 Bit Meaning Meaning Reserved Preset Input 3 PS3 Ref Switch Preset Input 2 PS2 CIS Preset Input 1 PS1 DCI FEXT2 Curr Lim Reverse Not Used Forward PI Enable SLF Ref Alt Ram SLC Run Ext Ref Freq 1 amp 2 These parameters provide access for changing the frequency reference over the serial link Freq 2 is an alternate access for changing frequency Control Word 1 Bit Description Bit 12 The drive will start injecti
124. meter Recorder Refer to the precautions Equipment Is there any abnormal oscillation or noise Input Is the input voltage of the main circuit Voltage normal Are any fixed parts removed All Are there any traces of overheating at each component s cleaning Is the conductor oxidized No fault Visual check id idi Undo the VFD connection and measure the resistance between R S T and U V W with a tester Conductor Wire Is thew ire coating damaged Is there any damage IGBT Module Check the resistance between each of the Diode terminals Module Digital Multi Meter Analog Tester Refer How to Check Power Components s there any liquid coming out Main Circuit Visual check No fault C apacitance Measuring Device Smoothing s the safety pin out and is there any Capacitor swelling Measure with a capacitance Over 85 of the rated measuring device Capacity Auditory check No fault Visual check Visual check Measure the capacitance s there any chattering noise during rati 9 Relay operation s there any damage to the contact Is there any damage to the resistor insulation Resistor s the wiring in the resistor damaged open No fault Digital MultiMeter Analog Tester Disconnect one of the connections and measure with a tester Error must be within 1096 of specified resistance The voltage balance Digital Measure the voltage between the between the phases
125. motor regenerative mode in the Reverse direction The limit is expressed a percentage of the nominal motor amps 89 7 PARAMETER DESCRIPTION Curr Lim Freq FUN 15 LCD Display FUN Curr Lim Frq 15 3 0 Hz Range 0 00 to Max Frequency Default 3 0 Hz Description Current Limit Frequency This parameter sets the frequency when the current limit becomes active This value will also be the frequency point the drive will decelerate the motor to during Motoring Current Ramp Time CL FUN 16 LCD Display FUN Ramp Time CL 16 1 0sec Range 0 1 3200 seconds Default 1 0s Description Ramp Time in current limit This parameter defines the ramp rate when the drive enters current limit mode If the drive is in regenerative current limit it is an acceleration time If the drive is in motoring current limit it is a deceleration time Curr Lim Min FUN 17 LCD Display FUN Curr Lim Min 17 10 Range 0 50 Default 10 Description Current Limit Minimum This parameter sets the minimum amount of current limit when the current limit amount is determined by an analog input Reg Time out FUN 18 LCD Display FUN Reg Time Out 18 300 Range 100 1000 Default 300 Description Regenerative timeout This parameter operates as a percentage of the longest ramp time This time then defines the amount of time a deceleration to stop can take without causing a Regen Timeout fault For example if Decel Time 1 is 5 0 seconds Dec
126. n PID high alarm When PID output exceeds the value of this parameter which is a percentage of the reference frequency a digital output or relay may be configured to provide notification PID Low Alm AFN 38 LCD Display AFN PID Low Alm 38 0 0096 Range 0 00 to 100 00 Default 0 0 Description PID low alarm When PID output falls below the value of this parameter which is a percentage of the reference frequency a digital output or relay may be configured to provide notification PID Sleep AFN 39 LCD Display AFN PID Sleep 39 Disabled Range Disabled Default Disables the Sleep Mode function PID Fback lt The drive goes to sleep idle if the feedback is less than the level set in AFN40 set in a percent of full scale PID Fback gt The drive goes to sleep goes idle if the feedback is greater than the level set in AFN40 set in a percent of full scale The drive goes to sleep goes idle if the reference is less than the level set in AFN40 set in a percent of PID Ref lt full scale The drive goes to sleep goes idle if the reference is greater than the level set in AFN40 set in a percent PD RER of full scale 3 NOTE Display shows Zero Speed when the VFD is in sleep mode 126 7 PARAMETER DESCRIPTION Sleep Lvl AFN 40 LCD Display AFN Sleep Lvl 40 0 00 Range 0 00 to 100 00 Default 0 00 Description This parameter sets the sleep level as a percent of full scale When
127. n of the function See Also Cross references to related parameters or other chapters 7 1 1 DRY Group Jump to Parameter DRV 00 LCD Display DRV Jump Code 00 11 Description By changing the value of this parameter and pressing ENTER you can jump directly to any parameter within the group Nom Mtr Amps DRV 01 LCD Display DRV Nom Mtr Amps 01 XX Description Model Dependent Application Nominal Motor Amperage This parameter configures the nominal motor current and is obtained from the nameplate on the attached motor This parameter is used to set the motor overload See AFN 22 TOL Select on 118 130 36 NOTE Incorrectly setting this parameter prevents proper operation of the drive 76 7 PARAMETER DESCRIPTION Accel Decel Time 1 DRV 02 DRV 03 LCD Display DRV Accel Time 1 DRV Decel Time 1 02 5 0sec 03 5 0sec Range 0 1 to 3200 0s Default 3 0s Description Acceleration time sets the length of time to accelerate from 0Hz to the maximum frequency parameter AFN 04 Maximum Freq on 111 121 for the primary ramp Deceleration time sets the length of time to decelerate from the maximum frequency parameter AFN 04 Maximum Freq on 111 121 to OHz from the primary ramp e For faster acceleration and or deceleration decrease the accel and or decel time For slower acceleration and or deceleration increase the accel and or decel time 36 NOTE Accelerating too fast will cause an overcurrent to
128. nductors is a more critical consideration than its cross sectional area Since high frequency interference does not flow through the entire cross section of the conductor but tends to stay toward its outer surface skin effect braided copper tapes of equal cross section should be used A central grounding point should be used for interference suppression Route the ground cables radially from this point avoiding loops which may lead to interference The inverter and all components used for interference suppression particularly the shield of the motor cable should be connected over as large a surface area as possible when passing over metallic surfaces Remove the paint from contact surfaces to ensure a good electrical connection See Figure 19 for recommended connection technique Figure 19 Recommended Connection Technique ot Shielded motor cable Take care not to damage the shield cross section when connecting it to the continuing lines This raises the RF resistance of the shield and radiates rather than discharges the RF energy traveling on the shield Shields particularly those on control cables must not be routed through pin contacts plug connectors When shielded cables must pass through a plug connection use the metallic hand guard of the plug for the continuation of the shield It is strongly recommended that the shield be uninterrupted whenever possible e Usea shielded motor cable which is grounded over a large surfa
129. nduit or raceway with power or motor wiring 3 NOTE Local electrical codes must be adhered to for all wiring practices 4 1 2 Considerations for Control Wiring Control wiring refers to the wires connected to the control terminal strip Select control wiring as follows e Shielded wire is recommended to prevent electrical noise interference from causing improper operation or nuisance tripping e Use only UL or CSA recognized wire Control wire voltage rating must be at least 300V for 230VAC systems It must be at least 600V for 460 or 600 VAC systems See table below for a summary of power terminal control wiring specifications Si Size Models 4 4 in lbs maximum torque All sizes Models 12 24 awg wire 9 32 strip length 4 1 3 Considerations for Power Wiring Power wiring refers to the line and load connections made to terminals L1 R L2 S L3 T and T1 U T2 V T3 W respectively Select power wiring as follows e Use only UL or CSA recognized wire e Wire voltage rating must be a minimum of 300V for 230VAC systems or 600V Class 1 wire for 460VAC or 750V Class wire for 600VAC systems e Grounding must be in accordance with NEC and CEC If multiple RSi S4 drives are installed near each other each must be connected to ground Take care to not form a ground loop Wire gauge must be selected based on 125 of the continuous input current rating of the drive Wire gauge must be selected from wire tables for 75 C insu
130. ned to operate with ground fault circuit interrupters GFCI The GFCI breakers are designed for residential use to protect personnel from stray currents to ground Most GFCI breakers will shut off at 5 mA of leakage It is not uncommon for an AC drive to have 30 to 60 mA of leakage 4 2 7 Motor Lead Length Adhere to the NEC CEC and any local codes during the installation of VFD and motor systems Excessive lead lengths may adversely effect the performance of the motor Shielded symmetrical motor cables are recommended Lead lengths from VFD to the motor in excess of those listed in the table on page 35 may require filters to be added to the output of the VFD The table also lists the suggested maximum lead lengths for the listed motor types As a rule of thumb the distance from the S4 drive to the motor should not exceed 300 meters 1000 feet The voltage of the pulses can be almost double at the motor terminals depending on the motor cable properties This in turn can cause additional stress of the motor insulation Nuisance trips can occur due to capacitive current flow to ground Some applications can have a restricted lead length because of type of wire motor type or wiring placement Consult the motor manufacturer for more information 36 NOTE Any non inverter duty motor should have a reactor or filter added when the motor lead length exceeds 20 feet The carrier frequency for the drive should also be reduced using parameter AFN 05 Carr
131. ng DC current into the motor when set to a 1 and will stop when this bit is cleared Bit 8 Ramp Select 0 Main Ramp is selected 1 Alternate Ramp is selected Bit 7 5 Preset Speed Selection These bits work in the same manner as the PS1 3 digital inputs Please refer to I O 20 26 for more information about the preset speed selection FEXT2 Start Stop bit 3 2 Bit 3 2 00 Stop 01 Forward 10 Reverse 11 Forward Forward has priority Note Run Stop Setting must be set to Serial for these bits to have any effect Serial Speed Reference Select If set to 0 the frequency speed reference comes from External Frequency Reference 1 If set to 1 the frequency speed reference comes from External Frequency Reference 2 Please refer to the end of this section for the description of these registers Note Ref Source and or Alt Ref Src must be set to Serial for this bit to have any effect Serial link Control Run 161 B REMOTE COMMUNICATION Status Word 1 Figure 41 Status Word 1 ModBUS Address 40908 15 14 13 2 11 0 9 8 7 6 5 4 3 124110 Meaning Bit Meaning reserved reserved Zero Speed Decel Jogging Accel DCI FEXT2 Curr Lim REV run Remote FWD run SL Override SLF Ref 162 Alt Ram SLC Run 11 2 4 Motor Operation from Serial Link In order to allow the serial link to move the motor the drive must be configured to accep
132. nnect only to the dedicated ground terminal of the drive Don t use the case or chassis screw for grounding e f multiple drives are installed near each other each must be connected to ground directly Take care not to form a ground loop between the drives and the grounding location The protective earth conductor must be the first one in being connected and the last one in being disconnected e The grounding wire conductor size shall comply with all local regulations The ground wire shall be as short as possible and should be connected to a ground point as near as possible to the drive 32 4 CONNECTIONS INPUT LINE REQUIREMENTS 4 2 Input Line Requirements 4 2 1 Line Voltage See the Power and Current Ratings tables on page 10 for the allowable fluctuation of AC line voltage for your particular RSi S4 model A supply voltage above or below the limits given in the table will cause the drive to trip with either an overvoltage or undervoltage fault Exercise caution when applying the RSi S4 AC drive on low line conditions For example an RSi S4 Series VFD will operate properly on a 208VAC line but the maximum output voltage will be limited to 208VAC Now if a motor rated for 230VAC line voltage is controlled by this drive higher motor currents and increased heating will result Therefore ensure that the voltage rating of the motor matches the applied line voltage If other than 60Hz output is desired proper V Hz can be prog
133. ns Eve Poe E Ure epi E e PEE 16 Frame 3 speciBeatlons ia I7 Frame 4 Specifications 18 Frame 5 Specifications sii 19 e Installation Preliminary Inspection sissvccsccsexessssesnrcnesorassndoneraveeesdascuaswvevesenvesows 22 Installation Precautions 22 Clearance between Drives ns tit 24 Considerations for Mounting in Host Enclosures 25 Models Entirely Enclosed in the Host Enclosure 25 Models with Fins External to the Host Enclosure 25 Minimum Torque Values to Secure Cover eee 25 Conduit Usage asocian en de han ner 25 Heat Dissipation 2 2 2 eee eE EA AARAA EEEE 26 e Connections General Wiring Information eee 31 Wiring Practices ir ld 31 Considerations for Control Wiring 31 Considerations for Power Wiring ee 3l Grounding and Ground Wire sizes sscsssseeseeesceeecceceeeceeeeeeeeeeess 32 Input Line Requirements 33 Dine Volta bE si em mme es 33 Line Capacity tri ne ent 33 TABLE OF CONTENTS 4 2 3 4 2 4 4 2 5 4 2 6 4 2 7 4 3 4 3 1 4 3 2 4 3 3 4 3 4 4 3 5 4 4 4 5 4 5 1 4 5 2 4 5 3 4 5 4 4 5 5 4 5 6 4 6 4 6 1 5 5 1 5 1 1 5 2 5 3 5 3 1 5 5 5 6 5 6 1 5 6 2 5 6 3 5 6 4 5 7 5 7 1 5 7 2 5 7 3 Us
134. oast Stop 2 Ramp Down AFN 57 Power Fail Cfg CTS No Msg 3 Quick Ramp 40557 131 4 Controlled 5 ContrNoMsg 0 Disabled 1 w LVT AFN 58 Ride Thru En w LVT Dao WAT 40558 131 3 No UV Fault 71 6 S4 PARAMETER GROUPS 6 1 5 APP Group Parameter Name Range Options Seq Appl O Disabled O Disabled 40701 1 1sec base 2 1sec base 3 01sec base Seq Cntl 1 00000000000 Bit 0 2 gt Speed Sel 40702 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 2 00000000000 Bit 0 2 gt Speed Sel 40703 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 3 00000000000 Bit 0 2 gt Speed Sel 40704 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 4 00000000000 Bit 0 2 gt Speed Sel 40705 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 5 00000000000 Bit 0 2 gt Speed Sel 40706 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 6 00000000000 Bit 0 2 gt Speed Sel 40707 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 7 00000000000 Bit 0 2 gt Speed Sel 40708 Bit 3 gt Accl Sel Bit 4 6 gt Event Length Bit 7 8 gt Dir Sel Bit 9 10 gt Output Sel Seq Cntl 8
135. of Drive Drive IS010 0 164 RSi001542W 0 164 RSi002842W 0 1 82 RSi003842W 0 55 RSi005842W 95 RSi007S42W 91 RSi010S42W 76 RSi015842W 2 68 RSi020842W 3 102 5 2 3 x60 RSi025842W 2x60 8296 RSi001S44W 302 RSi002S44W 151 o o RSi003844W 0 101 RSi005S44W 1 163 RSi007844W 1 145 L1 1 X 1 X gt RSi010844W 1 x 109 X gt 15 87 e x 70 x 102 x 82 40 560 91 RS1015844W 12 944 116 2 RSi020 44W 2 20 15 RSi025844W 2 RSi040544W RSi050S44W 60 45 RSi060S44W RSi030844W NO 4 CONNECTIONS Standard DB of Max Ext DB of Drive sos s so 37 60 wpa 24 o 0 sos 4 o a5 o feo 5 ans uw as ss a ax6o 28 is ans ma sisi a 100 15 60 aeo 21 2 xus e sms s 125 9 60 Jaso rm 10 94672 100 soso s 150 no 60 woo mn 10 uen e sas s 20 13 o feo im 10 am en 38 NOTE Asterisked size 0 S4 model numbers cannot have external braking added 40 4 CONNECTIONS CONTROL TERMINALS 4 5 Terminals Found on the RSi S4 Control Board 4 5 1 Description of the Control Terminals Figure below shows the control terminals found on the I O board of the S4 AC drive The drive s control terminals are referenced to earth ground through a resistor capacitor network Use caution when connecting analog signals no
136. ombinations in a three phase system and the voltage from each line connection to earth ground Ensure that each voltage measurement does not exceed the input voltage rating including tolerance for your particular model If you discover different results than expected contact Benshaw for assistance Failure to observe these precautions may void the warranty Motor Cable Shield To effectively suppress radiated and conducted radio frequency emissions the shield conductivity must be at least 1 10 of the phase conductor conductivity The requirements are easily met with a copper or aluminum shield The minimum requirement of the motor cable shield of the drive is shown below It consists of a concentric layer of copper wires with an open helix of copper tape The tighter and better the shield is the lower the emission level Copper wire screen Helix of copper tape Insulation jacket Inner insulation Cable core General Rules Dimension the mains input power and the motor cables according to local regulations e The cable must be able to carry the drive load current See Power and Current Ratings starting on page 10 e The cable must be rated for at least 75 C maximum permissible temperature of conductor in continuous use e The inductance and impedance of the PE conductor cable grounding wire must be rated according to permissible touch voltage appearing under fault conditions so that the fault point voltage will not
137. onstant Max Input Frequency Ref is the highest value of the three analog inputs Vinl Vin2 and Cin EMOP Frequency Ref is set by the Motorized Pot function see FUN 04 EMOP config on 84 86 Serial Frequency Ref is set by Serial Communications Description This parameter selects the method of speed control for the drive See also I O 31 Set K Factor on page 104 for programmable constant Drive Mode 2 DRV 06 LCD Display DRV Drive Mode 2 06 Terminal 2 Range Keypad Terminal 1 Terminal 2 Serial Default Terminal 2 Description This parameter provides the user a second start source to be selected by a digital input This is often used with a local remote selector switch To use this function one of the digital inputs I O 02 must be set to Drv Frq Set DRV 06 will be used to select the start source when the input is closed otherwise the drive uses the start source in DRV 04 See also DRV 04 Drive Mode 1 on page 77 79 7 PARAMETER DESCRIPTION Freq Mode 2 DRV 07 LCD Display DRV Freq Mode 2 07 Vin1 Range Same as DRV 05 Default Vin 1 Description This parameter provides the user a second frequency source to be selected by a digital input This is often used with a local remote selector switch To use this function one of the digital inputs must be set to Drv Frq Set DRV 07 will be used to select the frequency source when this input is closed Otherwise the drive uses the frequency source in DRV 05 Output
138. ore shutting off outputs If the user configures parameter AFN 28 for single phase operation this fault occurs if the bus voltage ripple is outside the limit of the drive Tf the drive cannot measure the stator resistance properly this fault occurs There is a problem with the heat sink fan There is a problem with the internal fan This occurs only on Size 4 and 5 models All other models display a fan error warning Note that this is a lack of fan control so the fan can be spinning and this fault will still occur This can happen if the fan is on and should not be or if the fan feedback signals are obstructed from getting to the control board 36 NOTE Shaded faults are auto resettable except where noted 150 Reset parameters to factory default Consult factory Check that input power wiring is not connected to load power terminals Consult factory Verify that input line power is within the drive s specifications Add a transformer or reduce demands to power feed Increase line capacity Exchange magnetic switch Consult factory Check that input power demand does not exceed the drive s capacity for single phase operation Consult factory Try the routine again and if the fault occurs twice consult the factory Consult Factory Motor Characteristics 151 9 MOTOR CHARACTERISTICS MOTOR CHARACTERISTICS 9 1 152 Motor Characteristics Listed below ar
139. ost cases If the parameter is configured to less than 100 ms the drive will be able to react quickly to a change in load but may over compensate its reaction to the load If the parameter is configured to greater than 100 ms the drive will react very slowly to a change in load and will need a longer time to compensate for the difference between the setpoint and the actual frequency 116 7 PARAMETER DESCRIPTION ID Percent AFN 16 LCD Display AFN ID Percent 16 0 0 Range 300 0 to 300 0 view only Description This parameter shows the Flux producing current as a percentage of motor rated current that is being applied to the motor IQ Percent AFN 17 LCD Display AFN IQ Percent 17 10 096 Range 300 0 to 300 0 view only Description This parameter shows the Torque producing current as a percentage of motor rated current that is being applied to the motor Catch Mode AFN 18 LCD Display AFN Catch Mode 18 Sweep FWD Range Sweep Fwd Default Catch Mode algorithm sweeps through frequencies only in the forward direction while searching for the operating frequency Catch Mode algorithm sweeps through frequencies only in the reverse direction while Sweep Rev 2 3 searching for the operating frequency Catch Mode algorithm sweeps through frequencies in both directions while searching for the Sweep F R operating frequency The direction that is chosen first depends on the direction of the comm
140. otor Does Not Rotate Is the Run Prevention AFN 19 function set Is the Run Stop Source set correctly Is the drive enable EN terminal input active Is the command frequency set to 0 4 Load inspection Is the load too large or is the motor jammed Is a mechanical or supplemental brake engaged 5 Other Is the alarm displayed on the keypad or is the Stop LED blinking The Motor Rotates in Is the phase sequence of the output terminal T1 U T2 V T3 W correct Opposite Directions Is the starting signal forward reverse connected correctly The Difference Is the frequency reference signal correct Check the level of the input signal Between the Are the following parameter settings correct Minimum Frequency AFN 03 Maximum Rotating Speed and Frequency AFN 04 Analog Input Configuration I O 20 26 Is the input signal line the Reference is influenced by external noise Use a shielded wire Are there skip frequencies Too Large programmed The VFD Does Not Accelerate or Decelerate Smoothly The Motor Current is Too Is the load too large High Is the Torque Boost Value see above too high ut Speed Does Nol Is the Maximum Frequency AFN 04 value correct Is the load too large 1 Load inspection Is the load oscillating The Rotating Speed Oscillates 2 Input signal inspection When the VFD is Operating Is the frequency reference signal oscillating 3 Other Is the wiring too long when the inverter is using V F control O
141. p times a larger external braking resistor may be required 9 1 10 Motor Braking The motor may continue to rotate and coast to a stop after being shut off due to the inertia of the load If an immediate stop is required a braking system should be used 133 9 MOTOR CHARACTERISTICS 154 NOTES 133 10 OPTIONS OPTIONS 10 1 Options 10 1 1 Standard Keypad Kits for remote mounting For VFD s 30 HP and below the kit below includes a keypad for remote mounting The Keypad in the VED remains installed Part VFD S4 REMOTE KEYPAD KIT Kit Includes 1 Keypad VFD RSI S4 REMOTEKEY PAD 1 Interface Board VFD XFBINTFRENKEYPAD 1 Cable VFD 2M RE CABLE S4 For VFD s 40 HP and above only the cable and interface board are required The Keypad in the VFD is removed and mounted remotely 10 1 2 Reflash Tool The Reflash Tool allows you to upgrade the firmware of the RSi S4 Sensorless Vector Drive This allows the latest features to be implemented in existing hardware For more information on this capability refer to the Benshaw document titled Reflash Procedures for the RSi S4 Sensorless Vector Drive 10 1 3 Dynamic Braking Units To augment the braking capacity of the RSi S4 drive consult factory 10 1 4 Fins Out Kit The Fins Out Kit allows you to mount the fins outside a host enclosure 4 a BRKT1004500 156 Ices O Q c c lt 11 157 A EU DE
142. pad 50 Alpha Numeric Display 1 eere 51 Keypad Buttons Description 52 Jump GLEN AIRAA TARE ee 53 Parameter Navigation union ias 53 ECD Displays oee e E made 54 Control loc rem button 54 S4 Keypad Status Messages 55 S4 Keypad Warning Messages eee 56 Operate Malle arica 56 Programming Mode 57 Active Fault Warning and Fault History Mode 58 Ii ni 58 Measuring Stator Resistance RS Measurement for Vector Control 58 TABLE OF CONTENTS 5 8 5 9 5 9 1 6 1 6 1 1 6 1 2 6 1 3 6 1 4 6 1 5 6 1 6 7 1 7 1 1 7 1 2 7 1 3 7 1 4 7 1 5 7 2 7 2 1 7 2 2 7 2 3 7 3 8 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 8 9 Upgrading Firmware by Reflashing A A em eos Easy Start A A A Parameter Groups S4 Parameter Groups DRV GrOUp rr sitet ciecincinmandeiions FUNCION ae ica VO Group A AE tite AFEN CEI Mee ENE TE APP Group sisi es sta FEE EL A A AAA Parameter Descriptions Parameter Descriptions Dadenume EUN FOUR nee t
143. peed of the motor is increasing REV Accel The drive is spinning the motor in the reverse direction and the speed of the motor is increasing FWD Decel The drive is spinning the motor in the forward direction and the speed of the motor is decreasing REV Decel The drive is spinning the motor in the reverse direction and the speed of the motor is decreasing FWD At Spd The drive is spinning the motor in the forward direction and the speed of the motor is at the reference frequency REY at Spd The drive is spinning the motor in the reverse direction and the speed of the motor is at the reference frequency Zero Speed The drive has an active run signal but the motor is not spinning because the P reference speed to the drive must be 0 0 Hz or the drive is in sleep mode DC Inject Faulted The drive is injecting DC voltage into the motor Faulted The drive is faulted The drive is faulted but has the possibility of being automatically reset Line Start Lockout functionality has become active This means there was an LS Lockout active run signal during power up or when a fault was reset This run signal must be removed before the Line Start Lockout functionality will be removed Catch Fly The Catch on the Fly functionality is actively searching for the motor frequency The drive is running forward without accelerating decelerating or residing at the Forward reference frequency This means that something is keeping the drive from the reference frequency
144. rameters in the S4 work together to configure how the motor timed overload operates DRV 01 Nom Mtr Amps and AFN 22 TOL Select DRV 01 Nom Mtr Amps should be configured to the value on the nameplate of the motor This value is used in calculating the percentage of load on the motor AFN 22 TOL Select determines the graph of Trip Fault time vs Percent Current that is used by the Motor TOL functionality This protective feature is speed dependent to handle standard induction motors whose cooling is limited by the shaft mounted fan Blower cooled motors and most inverter duty motors do not have this limitation 119 7 PARAMETER DESCRIPTION S4 Motor TOL Trip Time vs Percent Current for 30s options Percent Current vs Trip Time Std Ind 30s 110 130 Percent Current S4 Motor TOL Trip Time vs Percent Current for 60s options Percent Current vs Trip Time Std Ind 60s 110 130 Percent Current S4 Motor TOL Trip Time vs Percent Current for 5 mn options Percent Current vs Trip Time Std Ind 5mn 110 130 Percent Current 120 7 PARAMETER DESCRIPTION Ramp Config AFN 23 LCD Display AFN Ramp Config 23 ART DI Range A digital input is defined as the Alternate Ramp Selector The di
145. rammed into the RSi S4 drive by setting FUN 01 Nom Mtr Volt and AFN 01 Nom Mtr Freq parameters 4 2 2 Line Capacity If the source of AC power to the RSi S4 drive is greater than 10 times the transformer kVA rating listed in the table below an isolation transformer or line reactor is recommended Consult the factory for assistance in sizing the reactor Recommended Isolation Transformer Sizing for RSi S4 Sensorless Drive Transformer kVA 1 2 30 38 NOTE RSi S4 Drives are suitable for use on a circuit capable of delivering not more than 65 000 rms symmetrical Amperes at maximum rated Voltage 4 2 3 Use of Isolation Transformers and Line Reactors In nearly all cases the RSi S4 drive may be connected directly to a power source However in the following cases a properly sized isolation transformer or line reactor should be utilized to minimize the risk of drive malfunction or damage e When the line capacity exceeds the ratings of the drive see Section 4 2 2 When power factor correction capacitors are used on the drive s power source When the power source experiences transient power interruptions or voltage spikes e When the power source supplying the drive also supplies large devices such as DC drives that contain controlled rectifiers e When the drive is powered from an ungrounded floating Delta connected source In this case a drive isolation transformer utilizing a grounded secondary should be used 4 2 4
146. re applied where 100 0096 10000 NOTE The of analog input after span and offset can be read in parameter 1 039 Vin2 Stat High Analog Current Threshold The active sequencer state lasts until the current signal applied to Cin Terminals is gt a value programmed into Seq Count X The value programmed into Seq Count X should be the percentage of input after span and offset are applied where 100 0095 10000 NOTE The of analog input after span and offset can be read in parameter 1 039 Vin2 Stat Seq 1 Seq 2 Seq 3 active 0 0 0 1 1 Digital Comparison The active sequencer state lasts until the binary value of digital inputs configured to Seq1 Seq2 and Seq3 is equal to the value programmed into Seq Count X NOTE DIx Configure parameters must be set to Seq1 Seq2 and Seq3 Digital Input Terminals Description 01 10 11 100 01 10 111 ETT The sequencer will never advance if this option is selected 138 7 PARAMETER DESCRIPTION Chart to plot Program Sequencer settings Output Direction Ramp pem E dite ip Qu 139 7 PARAMETER DESCRIPTION 7 3 FLT Group 140 The FLT Group shows the last five faults FLT Last Trip 1 01 MOL FLT Last Trip 3 03 FLT Last Trip 5 05 MOL The descriptions of all possible faults can be found in Chapter 8 on page 146 S4 Fault Codes FLT Last Trip 2 02 MOL FLT Last Trip 4 04 MOL Below is a list of values
147. resistance the required excitation inductance rotational inertia values and inductive leakage values 9 1 2 Pulse Width Modulation Operation The RSi S4 drive uses a sinusoidal Pulse Width Modulation PWM control system The output current waveform generated by the VFD approaches that of a perfect sine wave however the output voltage waveform is slightly distorted For this reason the motor may produce more heat noise and vibration when operated by a VFD rather than other starting methods such as a soft starter 9 1 3 Low Speed Operation Operating a general purpose motor at lower speeds may cause a decrease in the cooling ability of the motor Reducing the torque requirement of the motor at lower speeds will decrease the generated heat at lower speeds When the motor is to be operated at low speeds less than 5096 of full speed and at the rated torque continuously an inverter grade motor designed for use in conjunction with a inverter is recommended When the VFD is used with an inverter grade motor the overload TOL Select AFN22 of the VFD must be set to inverter duty 9 1 4 Overload Protection Adjustment The RSi S4 drive software monitors the system current and determines when an overload condition occurs The overload current level is a percentage of the rated system current This function protects the motor from overload The default setting for the overload detection circuit is set to the maximum rated current of the
148. rise excessively when a ground fault occurs e 600VAC cable is accepted for up to SOOVAC 750VAC cable is accepted for up to 600VAC For 690VAC rated equipment the rated voltage between the conductors of the cable should be minimum 1 kV 38 4 CONNECTIONS DYNAMIC BRAKING 4 4 Dynamic Braking The RSi S4 Sensorless Vector Drive is supplied with an integrated dynamic braking DB resistor and is designed to have adequate dynamic braking for most applications In cases where short stopping times or high inertia loads require additional braking capacity install an external resistor 36 NOTE Internal DB resistors are connected with fast on terminals up to Frame size 3 3 NOTE Consult Benshaw if you are installing external resistors To install an external resistor first disconnect the internal DB resistor or resistors in 460 and 600 Vac models and properly terminate the wires leading to it Then connect the external resistor fast on terminals where the internal resistor had been connected Changes to FUN 05 must be made when using external DB resistors Verify with the manufacturer of the selected resistor that the resistor is appropriate for your application Contact Benshaw for further assistance with other possible sizing limitations 36 NOTE It s recommended to have thermal protection wired back to a digital input to protect the DBR S4 Dynamic Braking Capacity Toss co Max Ext Model eid KW DB of Size
149. rive Modes loc rem key can be set as Display Value for Remote Mode Meaning LOC Local control via the keypad K K Keypad control Keypad reference K T Keypad control Terminal reference T K Terminal control Keypad reference T T Terminal control Terminal reference Serial control Keypad reference Figure 25 Drive is in loc mode Figure 26 Drive is in rem mode FWD At Spd LOC FWD At Spd T K 60 0Hz 0 60 0Hz 0 In figure 25 the drive is in loc mode which means the Start Stop amp Speed reference control paths come from the keypad In figure 26 the T K is an example of one of the control sources during remote mode The chart above shows all the paths that may be set The first letter T in example is for parameter DRV 04 Drive Mode 1 and will set the control run command source The second letter K in example is for DRV 05 Freq Mode 1 and will set the reference speed source 3 NOTE If the drive is running and the loc rem button is pressed the drive will stop if the new control source does not have a run command 3 NOTE To disable this button go to page 117 AFN 21 loc rem button 54 5 KEYPAD OPERATION AND PROGRAMMING 5 6 2 S4 Keypad Status Messages S4 Keypad Status Messages E The drive is not spinning the motor or injecting DC voltage The drive is ready Stopped a to run when given the proper signal FWD Accel The drive is spinning the motor in the forward direction and the s
150. rspaz ioom oo swom ao vo 15 preserspsa 200m foo swom ions 1 0 19 Vin1 Config 0 10V 40319 V 11 2 PT 0 10kHz 12 PT 0 100kHz 1 O 20 vint Span 100 00 10 0 to 200 0 40320 1 0 21 Vin1 Offset o 0 0to100 0 40321 1 O 22 Vin1 Filter 1 to 1000 ms 40322 1 0 23 Cin Config 2 0 20mA 50 0 4 20mA 50 40323 1 4 20mA 501 2 0 20mA 50 3 0 20mA 501 1 O 24 100 00 10 0 to 200 0 40324 I O 25 Cin Offset oO 0 0to100 0 40325 I O 26 Cin Filter 1 to 1000 ms 40326 1 0 27 Vin2 Config 0 0 10V 40327 10V Bipol 0 5V 1028 vo 29 ving onset Jo 00110005 40328 SES 1 0 33 Imet Config 2 Out Torque ics eels 40333 3 Out Volt 4 Out Power 5 Ref Freq 6 PID Fback 7 Bus Voltage 8 Output Curr 1 O 34 Vmet Span 100 0 0 0 200 0 40334 I O 35 Imet Span 0 0 200 0 40335 100 200 I O O1 B N OC uy n n unn nw I O 36 Imet Offset 0 0 90 0 40336 1 0 37 Vin1 Status Read Only 0 00 to 100 00 40337 x I O 38 Cin Status Read Only 0 00 to 100 00 40338 x 167 C S4 PARAMETERS Parameter Name Default Range Options User Setting o 1 0 39 Vin2 Status Read Only 0 00 to 100 00 40339 X x X 1 O 40 Vmet Status Read Only DOP Scaling 0 6FS O 44 Inputs Read Only Bit O gt FWD DI 40344 X 108 Bit 1 gt REV DI Bit 2 gt R J DI Bit 3 gt DI1 Bit 4 gt DI2 Bit 5 gt DI3 Bit 6 gt DI4 Bit 7 gt DIS Bit 8
151. rt Software Number This manual pertains to the software version number 2 03 Warranty Benshaw provides a 2 year standard warranty with its drives This warranty is from the date of shipment Benshaw provides a warranty data sheet with each shipment It is recommended that this be filled out and returned when start up is completed All recommended maintenance procedures must be followed throughout the warranty period 1 INTRODUCTION CONTACTING BENSHAW 1 1 Contacting Benshaw Information about Benshaw products and services is available by contacting Benshaw at one of the following offices Benshaw Inc Corporate Headquarters Benshaw Pueblo 1659 E Sutter Road Trane Division Glenshaw PA 15116 1 Jetway Court Pueblo CO Phone 412 487 8235 81001 Toll Free 800 203 2416 Phone 719 948 1405 Fax 412 487 4201 Fax 719 948 1445 Benshaw Canada Controls Inc E mail 550 Bright Street East usatechsupport benshaw com Listowel Ontario N4W 3W3 cantechsupport benshaw com Phone 519 291 5112 Toll Free 877 236 7429 BEN SHAW Fax 519 291 2595 Benshaw West 14715 North 78th Way Suite 600 Scottsdale AZ 85260 Phone 480 905 0601 Fax 480 905 0757 Benshaw Rochester Hills 2904 Bond Street Rochester Hills MI 48309 Phone 248 299 7700 Fax 248 299 7702 Technical support for the RSi S4 Series is available at no charge by contacting Benshaw s customer service department at one of the above tel
152. s A potentiometer in the range of 1 to 10 kOhms is recommended for this input 410 This terminal is a 10 Vdc source for customer supplied potentiometers The maximum load on this supply cannot exceed 10 mAdc Current Input Cin Cin The default input signal is 4 20 mA although this range may be adjusted by using parameters I O 25 Cin Offset and I O 24 Cin Span to reduce or enlarge the range for example setting Cin Span to 50 results in a range of 4 12 mA The burden for this terminal is 50 Ohms Voltage Input 2 which is used to provide speed references The default input signal is 0 to 10 Vdc The type of input signal is selected with parameter I O 27 Vin2 Config Parameters T O 28 Vin2 Span and I O 29 Vin2 Offset may be used to offset the starting value of the range and the size of the range respectively If a 0 to 20 mAdc input signal is configured the burden is 250 Ohm If a 0 to 10 Vdc input signal is configured the input impedance is 475 kOhms A potentiometer in the range of 1 to 10 kOhms is recommended for this input Common for the Analog Inputs and Outputs Note that while there are two Acom common terminals they both connect to the same electrical point A source for positive nominal 24 Vdc voltage This supply has a source capacity of 150 mA Forward Direction Selection terminal This may be connected for two wire maintained or three wire momentary operation Reverse Direction Selection Terminal
153. setting this parameter appropriately the drive may be calibrated to ignore short term disturbances seen the in transducer signal that may be considered either noise or insignificant while still responding to longer term effects reflected in the signal The range of this parameter is 0 to 10000 with 0 being inactive and 10000 being the quickest response time PID D gain AFN 35 LCD Display AFN PID D Gain 35 0 Range 0 to 2000 Default 0 Description This parameter sets the gain of the drives direct or immediate response to changes in the feedback input The range of this parameter is 0 to 2000 with 0 being inactive and 2000 being maximum derivative gain Changing the value of this parameter to a number greater than 0 may result in unstable operation Since most applications only require integral feedback conditioning not derivative feedback conditioning adjustment of this parameter should only be performed by experienced personnel and with great care Failure to observe this warning may result in injury or equipment damage PID FB gain AFN 36 LCD Display AFN PID FB Gain 36 1000 Range 0 to 2000 Default 1000 Description PID Feedback gain This parameter provides a scaling factor for the feedback signal The range is 0 to 2000 corresponding to 0 096 to 200 096 of the maximum frequency 125 7 PARAMETER DESCRIPTION PID High Alm AFN 37 LCD Display AFN PID High Alm 37 0 00 Range 0 00 to 100 00 Default 0 0 Descriptio
154. sh software on the PC Open the new code file e Click the reflash button e When reflashing is complete press stop reset button and load the new factory defaults See parameter AFN 56 Par STO RCL 3 NOTE See page 158 for more information on the RJ45 jack QUICK START 5 0 Quick Start These QuickStart instructions are for those applications where e The user wants to get the RSi S4 Series inverter started quickly e The factory default values are suitable for the user application The factory default values are shown in Section 6 Parameter Groups of this manual The factory settings are for the drive to run a typical NEMA B induction motor to a maximum speed of 60 00Hz with acceleration and deceleration times of 5s The jog frequency is set for 5 0Hz It is recommended the user become familiar with all parameters and features of the inverter before applying AC power when a more advanced setup is required 1 Apply power to the VFD 2 Verify power up The display should read as follows 3 Set FUN 02 Torque Curve to the setting that best describes your application 3 NOTE If you are uncertain of the application s load characteristics leave the FUN 02 Torque Curve parameter at it s default value Linear Fxd FUN Torque Curve 02 Linear Fxd 39 5 KEYPAD OPERATION AND PROGRAMMING 4 Set the correct Motor Amps from the nameplate of motor into parameter DRV 01 Nom Mtr Amps by pressing MENU then
155. stand this manual thoroughly before proceeding Switch a ie E uses 38 c ES x i 0n gd gt i X 1 a 3 PW pe p 34 Fd Motor E 4 Ni SHIELD 3 or 5 Line Reactor 2 DC Bus Voltage 3 B DB Connection 4 3 or 5 Line Reactor EMI RFI Suppression Connection for 18 pulse frontend Long Lead Filter Isolation Transformer Multi Drives Sine Wave Filter Passive Filter DBR Dynamic Braking Module Active Filter Line Regeneration Module 1 INTRODUCTION NOTES Technical Specifications 2 TECHNICAL SPECIFICATIONS POWER AND CURRENT RATINGS 2 1 Power and Current Ratings Ratings for 115VAC Frame Output current Output current MOM Normal Duty Input current A P A Heavy Duty Input current A p A number e Pes s Les Ratings for 230VAC number Size ur xw 200vac 2sovac 2oovac novac me tow 200vac 230vac vac vc rusas o 1 os se a ss 2 losjon 29 zs 25 22 rss o 2 is o pasas os c poss se as 2 msoosaw o 3 22 o n os apis gt 78 7 oa ESOS AT s e 2 vs ms 352 o 22 7 7 ruso see ne eje o Eas sal or T Ratings for 460VAC Psowsew o rpes gt z 2 2 oslo i 1 is u onse o 3 pus 52 39 38 34
156. t referenced to earth ground especially if the communications port J3 is being used The J3 port includes a common reference that can be connected to earth ground through the host PLC or computer See page 13 for specification information concerning these features Figure 13 RSi S4 Control Terminals 41 4 CONNECTIONS Description of RSi S4 Control Terminals Analog output 1 which is a dedicated voltage output MR The default signal range is from 0 to 10 Vdc 5 mA maximum It is proportional to the variable configured by parameter I O 32 Vmet Config It may be calibrated while the drive is running via parameter 1 O 34 Vmet Span Analog output 2 which is a dedicated current output The default signal ranges from 0 to 20 mAdc 50 to 500 Ohms It is proportional to the variable configured by parameter I O 33 Imet Config It may be calibrated while the drive is running via parameters I O 36 Imet Offset and I O 35 Imet Span Analog Input 1 which is used to provide speed references The default input signal is 0 to 10 Vdc the type of input signal is selected with parameter I O 19 Vinl Config Parameters T O 20 Vin Span and I O 21 Vinl Offset may be used to offset the starting value of the range and the size of the range respectively see parameter DRV 05 also If a 0 to 20 mAdc input signal is configured the burden is 250 Ohms If a 0 to 10 Vdc input signal is configured the input impedance is 475kOhm
157. t start stop control and or frequency reference commands from the serial link This is accomplished by setting DRV04 Drive Mode 1 and or DRV05 Frequency Mode 1 to Serial All other functions in the control words are available at all times 11 2 5 Frequency Reference from Serial Link In order to allow the serial link to set the frequency reference the drive must be configured to accept the frequency reference from the serial link This is accomplished by setting DRVOS Freq Mode 1 or DRV07 to Serial There are two serial frequency references available on the RSi S4 drive Freq Mode 1 is at the Modbus address 40005 and Freq Mode 2 is at 40007 Both of these registers accept a value from 0 to the max freq see AFN04 Max Freq on page 111 times 100 Ex writing a value of 4050 to one of these registers would command a reference frequency of 40 50Hz The active serial frequency reference is controlled by bit 4 of Control Word See the table Control Word 1 Bit Descriptions on page 160 C S4 PARAMETERS 11 3 APPENDIX C 4 Parameter Groups 11 3 1 DRV Group Code Parameter Default Range Options Name DRV 01 Nom Mtr Amps Nominal for Drive Model Dependant 40001 User Setting DRV 02 Accel Time 1 0 1 3200 0 sec 40002 DRV 03 Decel Time 1 0 1 3200 0 sec 40003 DRV 04 Drive Mode 1 0 Keypad 0 Keypad 40004 1 Terminal 1 2 Terminal 2 3 Serial 13 EMOP Freq Mode 1 0 Keypad 0 Keypad 14 Serial 1 7 Vin1
158. ted to the B B DB DB1 terminals on the power board 36 NOTE If an external DB resistor is used it must be protected with a thermal monitor The trip output must be interlocked with the VFD external fault input See also Dynamic Braking on page 39 86 7 PARAMETER DESCRIPTION DC Inj Cfg FUN 06 LCD Display FUN DC Inj Cfg 06 DCatStop Range Parameter Value DC at Stop DC inject only on Stop Default DC at Start DC inject only on Start DC at Both DC inject on both Start and Stop DC on Freq DC inject only on Stop below the set frequency Description DC Injection Configuration DC injection braking may be used to stop the motor quicker than normally possible by either a ramp to stop or coast to stop The RSi S4 drive allows DC injection braking to be initiated either when a digital input assigned to DC injection braking becomes active or when a specified frequency is reached or when either of these occur When using a digital input for DC injection braking one of the digital inputs must be configured for DC injection braking The amount of braking force is set by parameter FUN 09 DC Inj Lvl The length of time that the braking force is applied is determined by the time that the selected digital input is active The digital input only applies the brake when a run command is present The drive will DC brake when the brake input is applied while running and return back to the same frequency as it was prior to the
159. ter s setting unless disabled through AFN 20 Stop Key on page 117 Figure 32 Terminal 1 Operation Output frequency A Forward Reverse On Forward Off l Los On E 3 1j Reverse Off y 1 1 i 1 3 NOTE That in the above diagram when both forward and reverse are on closed the drive runs forward This is the case whenever both FWD and REV are closed at the same time Figure 33 Terminal 2 Operation Output frequency Forward TS Forward Off On Reverse Off 7 PARAMETER DESCRIPTION Freq Mode 1 DRV 05 LCD Display DRV Freq Mode 1 05 Keypad Range Keypad Frequency Ref is input from the keypad Default Vin1 Frequency Ref is input from analog input Vinl Cinl Frequency Ref is input from analog input Cin Vin2 Frequency Ref is input from analog Vin2 Vin1 6FS Frequency Ref is 1 6th of the frequency of a pulse train input at Vinl V Vin1 48FS Frequency Ref is 1 48th of the frequency of a pulse train input at Vinl Vin1 Cin Frequency Ref is the sum of analog inputs Vinl and Cin Vin1 Vin2 Frequency Ref is the sum of analog inputs Vinl and Vin2 Vin1 Cin Frequency Ref is the difference between analog Inputs Vinl and Cin Vin1 Vin2 Frequency Ref is the difference between analog Inputs Vinl and Vin2 Vin1 k Cin Frequency Ref is Vinl plus Cin times a programmable constant Vin1 k Vin2 Frequency Ref is Vinl plus Vin2 times a programmable c
160. that show what the drives conditions were in when the fault occurred Press ENTER on the keypad when the fault screen is being displayed above displays and scroll through the data The following information is available FLT A Output Frequency FLT B Drive Load FLT C Drive Status FLT D Drive Warn FLT E Output Volts FLT F Output Curr FLT G Drive Temp FLT H Run Time FLT I Bus Voltage FLT J Adv Flt Code FLT K Ctl Brd Temp FLT L Out Power FLT M Power Time FLT N Inputs 36 NOTE Press MENU to go back to previous screen Troubleshooting amp Maintenance 141 8 TROUBLESHOOTING MAINTENANCE MAINTENANCE 8 1 Maintenance Proper operation of the RSi S4 Series of drives can be influenced by temperature humidity and vibration To avoid any possible uncertainty the drive must be maintained properly by certified personnel PRECAUTIONS 8 2 Precautions Be sure to remove the drive power input while performing maintenance Be sure to perform maintenance only after checking that the bus has discharged The bus capacitors in the electronic circuit can still be charged even after the power is turned off The correct output voltage can only be measured by using a rectifier voltage meter Other voltage meters including digital voltage meters are likely to display incorrect values caused by the high frequency PWM output voltage of the drive ROUTINE INSPECTION 8 3 Routine
161. the electrical system Disconnect all power Place a DO NOT TURN ON label on the drive disconnect Lock the disconnect in the open position Failure to observe these precautions will cause shock or burn resulting in severe personal injury or death DANGER TENSION ELECTRIQUE DANGEREUSE Lisez et comprenez ces directives dans leurs int gralit avant d installer ou de faire fonctionner le variateur de vitesse Sensorless Vector Drive RSi S4 L installation le r glage les r parations et l entretien des ces variateurs de vitesse doivent tre effectu es par du personnel qualifi Coupez toutes les alimentations avant de travailler sur le variateur de vitesse ATTENDEZ CINQ MINUTE pour que la d charge des condensateurs du bus cc s effectue Ensuite mesurez la tension des condensateurs du bus cc entre les bornes B et B afin de v rifier que la tension cc soit inf rieure 45VDC La DEL du bus cc ne fournit pas une indication d finitive de l absence de tension cc NE court cuitez PAS les condensateurs du bus cc ou ne touchez pas aux composantes non blind es ou aux connexions des vis du bornier si l appareil est sous tension Installez tous les couvercles et fermez la porte avant de mettre le variateur de vitesse sous tension de le mettre en marche ou de l arr ter L utilisateur est responsable de la conformit avec tous les codes lectriques en vigueur concernant la mise la terre de tous les appareils
162. the program sequencer is defined by five characteristics Direction in which the drive will operate e Speed at which the drive will operate e Ramp selection of the drive Output configuration relays and digital outputs of the drive How the sequencer advances to the next state 135 7 PARAMETER DESCRIPTION These five characteristics are configured by two parameters for each state These parameters are named Seq Cntl X and Seq Count X where X represents the state number of the sequencer 1 9 The Seq Cntl X parameter is a binary parameter that sets each of the five characteristics listed above Seq Count X uses bits 4 5 6 and configures the threshold that the sequencer will use in determining when to advance to the next stage by the method programmed in the control parameter The descriptions for Seq Count X is under the title Description of Seq Count Function The bit patterns of the Seq Cntl X parameters are shown below S4 Seq Cntl Parameter Bit Definition Bit number 10 9 8 7 6 5 4 3 2 1 0 Output Configuration 00 SeqOut 00 Direction Ramp Selection 01 SeqOut 01 Selection 10 SeqOut 10 11 SeqOut 11 136 0 Accel Decel Time 1 Speed Selection 00 Stopped 1 Accel Decel Time 2 000 Default Setpoint 01 Forward 001 Preset Speed 1 10 Reverse State Duration 010 Preset Speed 2 11 DC Inject 011 Preset Speed 3 000 Time Base 100 Preset Spe
163. toStart 2 LSL w Fly 3 Auto w Fly FUN 04 EMOP Config 0 TS no Mem 0 TS no Mem 40104 84 1 TS Mem 2 T K Mem 3 TS Stp 4 TS Mem Stp 5 T K Mem Stp FUN 05 DB Config 1 DB Internal O No Dyn Brk 40105 85 1 DB Internal 2 DB External 3 Int ARCTIC FUN 06 DC Inj Cfg 0 DC at Stop 0 DC at Stop 40106 1 DC at Start 2 DC at Both 3 DC on Freq FUN 09 DC Inj Lvi 50 00 0 0 to 100 0 40109 ESL FUN 10 Curr Lim Sel O Fixed Lvls O Fixed Lvls 40110 87 1 Vin2 2 Cin 3 Vin2 Motor 4 Cin Motor 5 Vin2 F Mtr 6 Cin F Motor FUN 11 Curr Lim M F 120 5 to 200 40111 88 65 6 S4 PARAMETER GROUPS FUN 12 Curr Lim MR 40112 FUN 16 Ramp Time CL 0 1 3200 0 sec 40116 p a ma I FUN 33 Low Freq Thr 0 0 400 0 Hz 40133 2 FUN 34 Timer 1 Type 0 On Delay 0 On Delay 40134 92 1 Off Delay 2 On Off Delay FUN 36 Timer 2 Type 0 On Delay 0 On Delay 40136 93 1 Off Delay 2 On Off Delay FUN 37 1 05 0 0 to 320 0 s 40137 93 FUN 38 Status Field 0 Drive Load 0 Drive Load 40138 93 1 Output Curr 2 Out Volt 3 Drive Temp 4 of FLA 5 Out Power Fona fran fous fa FUN 40 Display Mode 0 Std Disply 0 Std Disply 40140 94 1 Output Freq 2 Stator Freq 3 User Units 4 RPM Units 5 GPM Units 6 FPM Units 7 MPM Units 8 PSI Units 9 Degrees C 10 Degrees F 11 Time hrs 12 Time min 13 Time sec 14 Fbk
164. trongly recommended that the drive be sent back to the factory to recondition the electrolytic capacitors 145 8 TROUBLESHOOTING amp MAINTENANCE REPLACING FANS 8 8 Replacing Fans The fans for the S4 drives are only on the Frame Size 2 drives and up Frames 0 and 1 do not have fans The fans are located on the bottom of the drive and cool off the heatsinks The fans should be clean from dust dirt etc because cooling off the heatsink is essential To replace fan you must unfasten the screws in the four corners of the fan Frame size 2 4 5 and 6 drives will have two fans and the frame size 3 drives will have one fan Examples shown below Frame 2 fans Frame 3 drive fan You must now disconnect the fan wires B R from the Jl terminals Frame 2 will have fan wires B and R connected to the Jl and J9 terminals There is a grommet that the wires travel through to get to the J1 and J9 terminals This grommet must be loosened so the wires can get out After installing new fans this grommet must be tightened WARNING DISCONNECT POWER TO DRIVE JIN BEFORE REPLACING FANS 146 8 TROUBLESHOOTING MAINTENANCE S4 Fault Codes 8 9 S4 Fault Codes Table below shows the fault codes that may be displayed during S4 AC drive operation along with suggestions for recovering from the fault condition When faults occur you can access the status parameters that are saved along with the fault Advanced Fault
165. ture of the heatsink falls Increase the ambient below 10 0 degrees C temperature if necessary Check physical connections for The drive detected the analog reference signal Re Los Speed reference loss input was configured to fault if Check that programming for the input current went below 4 20 mA signal is correct Verify signal to drive is correct see AFN 29 The drive detected that the E Check winne OS Broken wire A WE connection to control terminals 23 Brk Wire potentiometer circuit wiring detection Check that a proper value opened and generated a fault one potentiometer is installed This fault occurs because of a problem with the keypad or a keypad connection It occurs if 24 the drive detects that it cannot read any key presses This fault occurs because of a problem with the keypad a Check the connection from keypad connection or the wrong keypad to control board Note keypad is being used It occurs if that they keypad is not designed the keypad ID for an S4 cannot for remote mounting be read Keypad Loss Keypad loss This fault occurs because of a problem with the keypad or a keypad connection It occurs if the drive detects that it cannot write to the LCD This fault occurs when the drive is in a serial link control path and Check connections to the Comm Loss Communication loss the amount of time since the last Modbus port Adjust value of Modbus comm exceeds the time parameter I O 4
166. two decimal places set FUN 40 to User Units set FUN 41 to 3000 and set FUN 42 to RPM 2 The display will read as follows 96 7 PARAMETER DESCRIPTION 7 1 3 VO Group Jump Code T O 00 LCD Display I O Jump Code 00 25 Description By changing the value of this parameter and pressing ENTER you can jump directly to any parameter within the group Active Logic YO 01 LCD Display I O Active Logic 01 Active High Range Active Low Low input is true pull down logic all digital inputs are referenced to Dcom Active High Default High input is true pull up logic all digital inputs are referenced to 24 Description This parameter determines whether a high or a low input is regarded as active A high input is input voltage between 10 and 24 VDC a low input is voltage between 0 and 3 VDC Any value in between is considered unspecified and is not supported Note that the EN Enable terminal on the TB4 terminal group is not affected by the setting of this parameter A high input to the EN terminal is always regarded as active Thus if the input to the terminal goes low the drive will not operate even if pull down logic is configured The digital inputs must be within the specified voltages or unintended operation may result causing machinery and or personal damage 97 7 PARAMETER DESCRIPTION Multifunction Input Terminal DI1 DI5 amp MOL Configuration T
167. ty levels as they are important to personal safety High Voltage Motor control equipment and electronic controllers are connected to hazardous line voltages When servicing drives and electronic controllers there may be exposed components with housings or protrusions at or above line potential Extreme care should be taken to protect against shock Stand on an insulating pad and make it a habit to use only one hand when checking components Always work with another person in case an emergency occurs Disconnect power before checking controllers or performing maintenance Be sure equipment is properly grounded Wear safety glasses whenever working on electronic controllers or rotating machinery DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Only qualified personnel familiar with low voltage equipment are to perform work described in this set of instructions Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E Turn off all power before working on or inside equipment Use a properly rated voltage sensing device to confirm that the power is off Before performing visual inspections tests or maintenance on the equipment disconnect all sources of electric power Assume that circuits are live until they have been completely de energized tested and tagged Pay particular attention to the design of the power system Consider all sources of power including the possibility of bac
168. unction AFN and Fault Modes FLT Figure 21 Operate Screen Frequency Status Reference FWD At Spd T K lt lt Control 69 0Hz 0 Source Frequency Additional Status Field Drive Load Figure 22 DRV FUN I O AFN APP groups Menu Group Parameter Name DRV Nom Mtr Amps 01 4 2A Menu Index Parameter Value Figure 23 Fault Screen 1 5 Menu Group Fault Number Code FLT Last Trip 1 S 01 MOL Fault Description 51 5 KEYPAD OPERATION AND PROGRAMMING Keypad Buttons Description 5 3 Keypad Buttons Description 52 The following describes each button on the Standard Keypad LJ e Ln LI gt n a E reset a v bd 4 This key causes the drive to begin spinning the motor in the Forward direction if this direction is enabled See AFN 19 Run Prevent and if the keypad is the active control source See DRV 04 Drive Mode 1 NOTE Drive enable EN terminal input must be active This key causes the drive to begin spinning the motor in the Reverse direction if this direction is enabled See AFN 19 Run Prevent and if the keypad is the active control source See DRV 04 Drive Mode 1 NOTE Drive enable EN terminal input must be active Press the Jog button to enter Jog mode The green Jog indicator in the key illuminates when the drive is in Jog mode To jog the motor in either direction press
169. used to customized the selected range 36 NOTE When the signal range is inverted the minimum input produces the maximum output while the maximum input produces the minimum output DRV 05 on page 78 amp 1 0 20 21 22 Description of Control Terminals on page 41 Vin1 Span I O 20 I O Vin1 Span 20 100 096 0 0 to 200 Default 100 This parameter is used to alter the range of the input being received at Vinl terminals analog For example with a 0 to 10VDC input setting this parameter to a value of 50 alters the range to 0 to SVDC 101 7 PARAMETER DESCRIPTION Vin1 Offset YO 21 LCD Display 1 0 Vin1 Offset 21 0 0 Range 0 0 to 100 Default 0 0 Description This parameter is used to alter the starting value of the input being received at Vinl terminals analog For example with a 0 to 10VDC input setting this parameter to a value of 10 alters the range to 1 to 10VDC Vin1 Filter YO 22 LCD Display O Vin1 Filter 22 15ms Range 1 1000 ms Default 15ms Description This parameter sets the low pass filter time for the analog input signal being received at Vinl terminals analog Longer filter times better reduce noise disturbances but will also slow the signal response time Cin Config 1 0 23 LCD Display l O Cin Config 23 0 20mA 50 Range Parameter Value 4 20mA 50 4 to 20 mA current signal with 50 Ohm load 4 20mA 501 4 to 20 mA current signal with 50 Ohm load inverted 0 20
170. ut Range Parameter Value Description LS Lockout Default Line Start Lock Out The drive will not automatically start when line power is applied and a Run command is active Instead the run command must be removed and a new run command given The drive will automatically start when line power is applied and a run command is active on the Auto Start E terminal strip This setting has both LS Lockout and Catch on the Fly enabled at the same time When restarting the LSL w FLY drive will try to catch the motor and match its speed 38 NOTE See AFN 18 Catch Mode on page 116 This setting has both Auto Start and Catch on the Fly enabled at the same time When restarting Auto w FLY the drive will try to catch the motor and match its speed 38 NOTE See AFN 18 Catch Mode on page 116 Description This parameter allows you to select whether the drive will automatically start when line power is applied while a Run command is active 84 7 PARAMETER DESCRIPTION EMOP Config FUN 04 LCD Display FUN EMOP Config 04 TS no Mem Range Parameter Value TS no Mem Default Digital Inputs are used to change EMOP reference speed and the EMOP reference speed is lost when the drive is stopped or power cycles Digital inputs are used to change EMOP reference speed and the EMOP reference speed is not lost TS Mem ne when the drive is stopped T K Mem Either Digital Inputs or the Keypad Arrows can be used to change EMO
171. vel parameter is a comparator between the load torque and the value entered into the Torque Lvl When the nominal drive torque exceeds this set level the associated digital output will be activated The digital outputs are configured in I O 08 I O 11 on page 98 Freq Lvl 1 3 FUN 30 31 32 LCD Display FUN Freq Level 1 FUN Freq Level 2 FUN Freq Level 3 30 0 0 Hz 31 0 0 Hz 32 0 0 Hz Range 0 00 to Max Freq Default 0 00 Hz Description Frequency Level parameter is a comparator between the drive output frequency and the value entered into the Freq Lvl When the drive output frequency exceeds this set level the associated digital output will be activated The digital outputs are configured in I O 08 I O 11 on page 98 92 7 PARAMETER DESCRIPTION Low Freq Th FUN 33 LCD Display FUN Low Freq Thr 33 0 0 Hz Range 0 to Max Freq Default 0 00 Hz Description Low Frequency Threshold is a comparator between the drive output frequency and the value entered into the Low Freq Thr When the drive output frequency goes below this set level the associated digital output will be activated The digital outputs are configured in I O 08 I O 11 Timer 1 Type FUN 34 LCD Display FUN Timer 1 Type 34 On Delay Range On Delay Off Delay On Off Delay Default On Delay Description The drive has 2 internal timers A digital input can be programmed to control the timer coil and a digital output can be programmed to be the timer cont
172. ver 500m Is the acceleration deceleration time is set too short a period of time Is the load too large Is the Torque Boost Configuration AFN 07 11 set incorrectly 1 Reduce load and or running duty 2 Increase VFD capacity 3 Adjust TOL AFN22 level to an appropriate level 4 Select correct VFD capacity 5 Select correct V F pattern 6 Install a cooling fan with a separate power supply Eliminate fault at circuit connected to external fault terminal or cause of external fault External Fault input 1 Check IGBT IGBT Short 2 Check output wiring of VFD 3 Increase acceleration or deceleration time Magnetic Contactor Fail Replace the magnetic contactor CPT Fuse opened Replace the CPT fuse Electronic Thermal Overload 144 8 TROUBLESHOOTING MAINTENANCE HOW TO CHECK POWER COMPONENTS 8 7 How to check Power Components Before checking the power components be sure to disconnect AC Input Supply and wait until the Main Electrolytic Capacitor B B discharges Figure 36 S4 Drive e Diode Module Check Check Module Resistance to be Good R S and T to B 50K ohms or more R S and T to B 50K ohms or more DB Dynamic Braking IGBT Check Module Resistance to be Good e IGBT Module Check Check Module Resistance to be Good U V and W to B 50K ohms or more U V and W to B 50K ohms or more 3 NOTE If the drive has been powered off for more than two years it is s

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