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VS1MD User Manual - Perceptive Industries

1. Model HP Watts Loss 230 Volts VS1MD20P5 VS1MD21 VS1MD22 VS1MD23 VS1MD25 VS1MD27 VS1MD210 460 Volts VS1MD40P5 0 5 A 9 VS1MD41 1 0 A 22 VS1MD42 2 0 B 32 VS1MD43 3 0 C 47 VS1MD45 5 0 C 94 VS1MD47 7 5 D 84 VS1MD410 10 0 D 113 3 6 VS1MD AC Drive User Manual 4 1 Power Wiring Grounding the Drive ATTENTION The following information is merely a guide for proper installation Baldor Electric Company cannot assume responsibility for the compliance or the noncompliance to any code national local or otherwise for the proper installation of this drive or associated equipment A hazard of personal injury and or equipment damage exists if codes are ignored during installation ATTENTION Use the dedicated ground terminal to ground the drive Do not use the screw in the case or chassis etc for grounding The drive Safety Ground must be connected to system ground Ground impedance must conform to the requirements of national and local industrial safety regulations and or electrical codes The integrity of all ground connections should be periodically checked Figure 4 1 Typical Grounding Ground Fault Monitoring If a system ground fault monitor is to be used only Type B devices should be used to avoid nuisance tripping Safety Ground This is the safety ground for the drive that is requi
2. Frame Size B 230V 460V Figure 3 3 Drive Dimensions and Weights Frame B Frame Size C 230V 460V 230V 460V Figure 3 4 Drive Dimensions and Weights Frame C 3 4 VS1MD AC Drive User Manual Ji i AN V i K WHO Frame Size D 230V 460V 230V 460V Figure 3 5 Drive Dimensions and Weights Frame D 3 2 Mounting the Drive Mount the drive upright on a flat vertical and level surface Table 3 1 Mounting Specifications Frame Screw Size Screw Torque A M3 5 6 32 0 67 0 97 N m 6 8 in Ib B M4 8 32 1 56 1 96 N m 14 17 in lb C M4 8 32 1 56 1 96 N m 14 17 in lb D M4 8 32 1 56 1 96 N m 14 17 in lb 3 2 1 Protecting the Drive from Debris The drive must be protected from debris falling through the vents in the top of the drive during installation and operation The drive is designed to operate in IP20 Open Type application mounted in a protective enclosure A conduit kit is available as an option which provides a top panel to block the top vents and prevent debris from entering the drive Installing the Drive 3 5 3 3 Watts Loss Data Table 3 2 Watts Loss Data
3. 27 0 2 52 0 2 B 4 VS1MD User Manual B 2 3 VS2MD NM1B 2 5 35 P5x7 34 65 81 43 35 b1 B 2 4 VS1MD NM1C 140 0 2 85 g 56 P8x7 Options amp Kits B 5 B 2 5 VS1MD NM1D B 2 6 Installation B 2 6 1 VS1MD NM1A VS1MD NM1B VS1MD NM1C B 6 VS1MD User Manual B 2 6 2 VS1MD NM1D B 2 7 Conduit Hole Size Conduit hole for control terminal Conduit Kit daa UN Slee a e Conduit hold for power terminal inches mm VS1MD NM1A 0 87 22 2 1 2 16 0 87 22 2 1 2 16 VS1MD NM1B 0 87 22 2 1 2 16 0 87 22 2 1 2 16 VS1MD NM1C 0 87 22 2 1 2 16 0 87 22 2 1 2 16 VS1MD NM1D 0 87 22 2 1 2 16 1 38 35 0 1 1 27 NOTE Choose the proper size of
4. Mechanical brake on the motor is operating incorrectly e Check the mechanical brake ATTENTION When an overcurrent fault occurs the cause of the fault must be corrected before operation is restarted Failure to observe this precaution could result in damage to or destruction of the IGBT Ground fault Ground fault has e Check the wiring eument occurred in the output between the drive and wiring of the drive the motor e The insulation of the e Replace the motor motor is damaged Inverter e L is ar r than i Orioad oad is greater tha Upgrade the capacity the drive rating of motor and drive or reduce the load Overload trip Torque boost scale is set too large Reduce torque boost scale Troubleshooting 9 7 Inverter overheat Table 9 2 Corrective Actions Cooling system has problems Check for foreign substances clogged in the heat sink Cooling fan has failed Replace the old cooling fan with a new one Ambient temperature is too high Keep ambient temperature under 50 degrees C Output Phase Faulty contact in Replace or repair loss output contactor output contactor e Faulty output wiring e Check output wiring eon bal e An foreign substance Check the ventilating u is clogged in a ventilating slot slot and remove the clogged substances Cooling fan has failed Replace the cooling
5. See Also 0 400 Hz t10 30 t11 25 t12 20 t13 15 t1 t8 P43 P45 Provides a fixed frequency command value when Digital Input 1 8 is set for a Preset Speed Option 5 6 and 7 Closing a digital input programmed as a preset speed will cause the drive to operate at the defined speed Preset speeds 1 3 are set in the basic parameter group P43 P45 while preset speeds 4 7 are set in the terminal group t30 t33 Preset Speed Input Parameter Preset Speed Bit 3 Bit 2 Bit 1 Fre pag a d P43 1 v P44 2 v P45 3 v v t30 4 v z E t31 5 v v t32 6 v v 7 t33 7 v A v PO ll Poo 0 PoE x _ ae S Ko Eee Parameter Descriptions t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27 Preset Speed Accel Time 1 Preset Speed Decel Time 1 Preset SpeedAccel Time 2 Preset Speed Decel Time 2 Preset Speed Accel Time 3 Preset Speed Decel Time 3 Preset Speed Accel Time 4 Preset Speed Decel Time 4 Preset Speed Accel Time 5 Preset Speed Decel Time 5 Preset Speed Accel Time 6 Preset Speed Decel Time 6 Preset Speed Accel Time 7 Preset Speed Decel Time 7 Range 0 6000 Sec Default t14 t15 3 0 t16 t17 4 0 t18 t19 5 0 t20 t21 6 0 t22 t23 7 0 t24 t25 8 0 t26 t27 9 0 Access Tunable See Also t1 t8 t10 t13 P43 P45 Sets multiple acceleration and deceleration ramps based on a digital input closure No P41 P42 Accel De
6. 100 shield with drain 300 V or equiv 75 C 167 F Belden 8770 0 8 mm 18AWG 3 conductor shielded for remote pot or equiv only If the wires are short and contained within a cabinet that has no sensitive circuits the use of shielded wire may not be necessary but is always recommended Table 5 2 I O Terminal Block Specifications Maximum Wire Size Minimum Wire Size 1 3 mm 16 AWG 0 13 mm 26 AWG 0 5 to 0 8 Nm 4 4 in lb to 7 in Ib Maximum minimum that the terminal block will accept These are not recommendations Maximum Control Wire Length Recommendations Do not exceed control wiring length of 30 meters 100 feet Control signal cable length is highly dependent on electrical environment and installation practices To improve noise immunity the I O terminal block Common must be connected to ground terminal protective earth Technical Specifications Please see Appendix A Technical Specifications for detailed electrical information VS1MD AC Drive User Manual 6 1 Using the Keypad Factory default parameter values allow the drive to be controlled from the integral keypad No programming is required to start stop change direction or control speed directly from the integral keypad This chapter provides an overview of the integrated keypad and how to use it to program the VS1MD drive Keypad Components Refer to table 6 1 for the LED descriptions noted by through and ta
7. 5 5 19 7 6 6 2 33 0 314 3 60 7 5 26 3 9 0 2 33 0 169 2 89 0 2 0 7 0 4 2 33 28 00 300 00 0 4 1 1 0 7 3 0 14 0 177 86 0 75 2 0 1 3 2 33 7 38 88 44 1 5 3 7 2 1 2 33 3 39 44 31 400 2 2 5 1 2 6 2 00 2 607 34 21 3 7 6 5 3 3 2 33 1 500 16 23 5 5 9 9 3 9 2 33 0 940 10 74 7 5 15 2 5 7 2 33 0 520 8 80 8 14 VS1 MD AC Drive User Manual 8 7 Speed Search Group Display Parameter Name Setting Range Default Unit H22 Speed Search Selection 0 to 15 0 r H23 Current Level 80 to 200 100 Function group 2 H24 Speed Search P Gain 100 0 to 9999 H25 Speed Search Gain 200 t32 Multi fonton Output 15 12 Terminal Selecti I O group erminal Selection 0to18 t33 Multi function Relay Selection 15 17 This is used to prevent possible faults from occurring if the inverter outputs the voltage during operation after the load is removed The inverter estimates the motor rom based on output current Therefore detecting exact speed is difficult The following table shows 4 types of Speed search selections H22 Speed Search Speed Search Speed Search Speed Search During During Instant During During H20 Power ON Power Failure H21 Restart After Acceleration Start Restart Fault Reset Bit 3 Bit 2 Bit 1 Bit 0 0 z 2 z z 1 z v 2 v 3 3 v v 4 v 5 z v v 6 v
8. Display Group When an overcurrent condition has been detected by the drive a fault will be latched and the display will show the condition mr ML Press the ENTER key to see the frequency at which the fault occurred This example indicates that the drive was outputting 30 00 Hz when the fault occurred Press the up arrow to view the output current during the fault This example indicates that the drive was outputting 5 0 Amps when the fault occurred Press the up arrow key again to view the operating status of the drive when the fault occurred This example indicates that the drive was accelerating when the fault occurred Press the STOP RESET button on the keypad to reset the fault and the STOP FAULT LED will illuminate solid indicating that the fault is cleared and that the drive is in the stopped condition The display will indicate that there is no longer a fault condition Using the Keypad 6 11 6 11 Resetting the Parameters to Factory Default Follow the below procedure to reset the parameters to the factory default values Table 6 11 Resetting Parameters to Factory Default a a m e e a gt e k k a Navigate to the Function Group 2 H Group Press the ENTER key to edit the jump code Modify the jump code to be equal to 93 Press the ENTER key to jump to parameter H93 Press ENTER to display the current value of parameter H93 it will be 0 indicating that paramet
9. F31 15 F33 30 F35 45 F37 60 Access Configurable See Also P34 P35 F31 F38 H40 When F30 2 selects the frequency for each point in a custom volts per hertz pattern User V F voltage 1 User V F voltage 2 User V F voltage 3 User V F voltage 4 Range 0 100 Default F32 25 F34 5 F36 75 F38 100 Access Configurable See Also P34 P35 F31 F38 H40 When F30 2 selects the voltage for each point in a custom volts per hertz pattern Parameter Descriptions 7 33 F39 Output voltage adjustment Range 40 110 Default 100 Access Configurable This parameter adjusts the amount of output voltage set as a percentage of input voltage Use when the motor voltage is less than the input voltage Voltage 100 setting 100 70 setting 70 Base freq F40 F50 Energy Savings Level Range 0 30 Default 0 Access Tunable This parameter adjusts decreases the output voltage according to load status It is set as a percent of the maximum output voltage When used on pump and fan applications it can dramatically reduce energy consumption by decreasing the output voltage with light loads F40 Output voltage Current Electronic thermal select Range 0 1 Default 0 Access Tunable Read Only F51 F53 Setting this parameter to a 1 enables the electronic thermal overload It activates wh
10. Sets the percent of DB resistor operating rate to be activated during one sequence of operation Continuous usage rate is a maximum of 15 seconds Example 1 H16 eee x100 T _acc T _steady T _dec T _stop T_acc Acceleration time to reach a setting freq T_steady Time for constant speed operation at setting freq T_dec Time to decelerate to lower freq than that in constant speed or time to stop from freq in constant speed T_stop waiting time at a stop before operation is resumed T_acc T_steady T_dec T_stop 7 54 VS1MD AC Drive User Manual H77 H78 Example 2 T _dec T _dec T _steady1 T _acc T _steady2 H76 x100 Freq T_dec T_acc lt a gt zy Pp zs Pp T_steady1 T_steady2 Cooling Fan Control Range 0 1 Default 0 Access Configurable This parameter determines if the cooling fan for the drive will always operate or only run when the temperature of the inverter exceeds the protective temperature limit 0 Always ON cooling fan operates when power is applied to drive Fan turns off when inverter voltage becomes low due to power off 1 Fan operates when temp above limit fan begins to operate when power is ON and a operating command is ON Fan turns off when operating command is turned off Fan will continue to operate if the heat sink temperature exceeds a certain limit regardless of operating command Use this setting for applications requiring frequent starts and stops Operating metho
11. fan Over voltage Decel time is too short for the inertia of the load Increase the Decel time Regenerative load is connected to the drive Use Dynamic Brake Unit Line voltage is too high Check to see if line voltage exceeds the rating Low voltage Line voltage is low Check to see if line voltage is below the rating Load larger than line capacity is connected to line ex welding machine motor with high starting current connected to the commercial line Check the incoming AC line Adjust the line capacity corresponding to the load Faulty contactor on the input of the inverter Change contactor 9 8 VS1 MD AC Drive User Manual 9 7 Table 9 2 Corrective Actions Electronic Thermal e Motor has overheated Reduce load and or duty cycle Load is greater than inverter rating Change drive with higher capacity ETH level is set too low Adjust ETH level to an appropriate level Drive capacity is incorrectly selected Select correct drive capacity External fault A The terminal set to 18 FLO iapa comact input External fault A or 19 External fault B External fault B contact input in t1 t8 within terminal Eliminate the cause of fault in the circuit connected to external fault terminal Operating method when the frequency No frequency command is applie
12. t36 t39 t40 t44 t45 t49 Override function allows more precise control and a faster response by combining Main and Auxiliary speed input Fast response can be achieved via Main speed and precise control can be accomplished by Aux speed if the accuracy of Main Aux speed is set differently Follow the settings shown in the table below when Main speed is given via 0 to 20mA with Aux speed via V1 terminal 10 to 10V Customizing for Your Application 8 5 When override function is used select the Main Aux speed according to loads used Group Code Parameter Name Setting Unit t36 NV Input Min Voltage 0 V t37 Frequency Corresponding to t36 0 00 Hz t38 NV Input Max Voltage 10 00 V t39 Frequency Corresponding to t38 5 00 Hz t41 V1 Input Min Voltage 0 V 1O group t42 Frequency Corresponding to t41 0 00 Hz t43 V1 Input Max Voltage 10 V t44 Frequency Corresponding to t43 5 00 Hz t46 I Input Minimum Current 4 mA t47 Frequency Corresponding to t46 0 00 Hz t48 I Input Max Current 20 mA t49 Frequency Corresponding to t48 60 00 Hz After the above parameters are set if 5V is applied to V1 with 12mA given to terminal output frequency would be 32 5Hz If 5V is applied to V1 terminal with 12mA given to terminal output frequency would be 27 5Hz 8 1 6 Frequency Setting via 0 to 10 V 0 to 20 mA Input Group Code Parameter Nam
13. 0 Access Tunable See Also t41 Sets the inverter output minimum frequency at minimum voltage of the V1 input t43 Analog Input 0 10V V1 Max voltage Range 0 10V Default 10 Access Tunable See Also t44 Sets the maximum voltage of the V1 input t44 Frequency corresponding to t43 Range 0 400 Hz Default 60 Access Tunable See Also t43 Sets the inverter output maximum frequency at maximum voltage of the V1 input t45 Analog Input 0 20mA I Filter time constant Range 0 9999 Default 10 Access Tunable See Also P40 t46 t49 Adjusts the responsiveness of the Analog I input 0 20mA to filter noise t46 Analog Input 0 20mA I Min Current Range 0 20mA Default 4 Access Tunable See Also t45 t47 Sets the minimum current of the Analog 0 20mA I Input Parameter Descriptions 7 23 t47 Frequency corresponding to t46 Range 0 400 Hz Default 0 Access Tunable See Also t46 Sets the inverter output minimum frequency at minimum current of the I input t48 Analog Input 0 20mA D Max Current Range 4 20mA Default 20 Access Tunable See Also t47 Sets the maximum current of the Analog 0 20mA I Input t49 Frequency corresponding to t47 Range 0 400 Hz Default 60 Access Tunable See Also t48 Sets the inverter output maximum frequency at maximum current of the I input t57 Keypad Error Output Range 0 3 Default 0 Access Tunable Relay Output Digital Output Bit 2 Bit 0 0 e 4 7 of
14. 10 8 7 VS1MD22 2 14 2 14 3 5 12 M3 5 10 8 7 VS1MD23 2 14 2 14 3 5 12 M4 15 13 VS1MD25 3 5 12 3 5 12 3 5 12 M4 15 13 VS1MD27 5 5 10 5 5 10 5 5 10 M5 32 28 VS1MD10 8 8 8 8 5 5 10 M5 32 28 VS1MD40P5 2 14 2 14 2 14 M3 5 10 8 7 VS1MD41 2 14 2 14 2 14 M3 5 10 8 7 VS1MD42 2 14 2 14 2 14 M4 15 13 VS1MD43 2 14 2 14 2 14 M4 15 13 VS1MD45 2 14 2 14 2 14 M4 15 13 VS1MD47 3 5 12 2 14 3 5 12 M5 32 28 VS1MD410 3 5 12 3 5 12 3 5 12 M5 32 28 Strip the sheaths of the wire insulation 7mm when a ring terminal is not used for power connection Power Wiring 4 5 4 5 Recommended Breakers Table 4 3 Circuit Breaker Ratings by Model Number Model Breaker Model Breaker Current A Voltage V Current A Voltage V VS1MD20P5 30 230 VS1MD40P5 30 460 VS1MD21 30 230 VS1MD41 30 460 VS1MD22 30 230 VS1MD42 30 460 VS1MD23 30 230 VS1MD43 30 460 VS1MD25 30 230 VS1MD45 30 460 VS1MD27 50 230 VS1MD47 30 460 VS1MD10 60 230 VS1MD410 30 460 4 6 Recommended Fuses and AC Reactors Model AC reactor smeer va f eo aan ra ismos f a sn naan smor f oa f eo osons emoes sa f eo iomo smo f oa in aem TC vswwoas aoa so zamira vsimpa7 20a 5o 122mh15A ATTENTION Suitable For Use On A Circuit Capable Of Delivering Not More Then 65 000 RMS Symmetrical Amperes 240V drives or 480V drives Volts Maximum ATTENTION Use Class H or K5 UL Listed Input Fuse and UL Listed Breaker Onl
15. 13 During stop 14 During constant run 15 During speed searching 16 Wait time for run signal input 17 Fault Output 18 Cooling Fan Trip Alarm Default t32 12 t33 17 Access Tunable See Also t34 F54 F55 F59 F60 Sets the on off point for the Digital and Relay outputs See Chapter 8 Customizing Your Application for details on this parameter Fault Relay Output Range 0 7 Default 2 Access Tunable See Also 33 Outputs a fault code when t33 Relay Output is set to 17 Fault Output See Chapter 8 Customizing Your Application for more information on this parameter 7 20 VS1MD AC Drive User Manual t35 t36 Criteria for Analog Input Signal Loss Range 0 Disabled 1 Activated below half of set value 2 Activated below set value Default 0 Access Tunable See Also 132 133 t36 t41 t46 162 463 Selects the drive mode when frequency reference set by the Analog V1 I input terminal or communication option is lost Hs Peta for analog input Disabled Does not check the sgnaloss y analog input signal loss When half the value set in t36 t41 t46 is entered When less than the value set in t36 t41 t46 is entered Example 1 The inverter determines the freq reference is lost when P40 Freq set method is set to 3 Analog V1 input t16 to 1 and analog input signal is less than half the value set in t36 Example 2 The inverter determines the freq reference is lost when
16. 2 wire with direction switch 3 RS485 Communication Default 0 Local OIM Access Configurable See Also P40 t1 t8 Sets the control used to start the drive 0 Drive control for start stop forward and reverse are from drive keypad 1 Drive is controlled from run forward terminal and run reverse terminal 2 Drive is controlled from run terminal and directional terminal Drive operation controlled using RS 485 communications 3 RS485 Communication see Appendix E Terminal Operation Mode 1 2 Wire or 3 Wire Control Fwd Rev e Select one digital input t1 t8 0 run forward FX e Select one digital input t1 t8 1 run reverse RX e To enable 3 Wire control select one digital input t1 t8 17 3 wire operation e Drive stops when both inputs are off or when both inputs are on Drive Output Forward Digital In FX Reverse Digital In RX Parameter Descriptions 7 7 P38 Stop Start Source Terminal Operation Mode 2 2 Wire Control with Fwd Rev Switch e Select one digital input t1 t8 0 run forward FX Operates as a Run Command Select one digital input t1 t8 1 run reverse RX Operates as a Direction Switch e To enable 3 Wire control select one digital input t1 t8 17 3 wire operation e Drive stops when both inputs are off or when both inputs are on Dive Output Pun Digital NOS O RX Direction Digital In RX 7 8 VS1MD AC Drive User
17. Fault Descriptions nmr Overcurrent The drive diables when the output current is Le detected at a level higher than the inverter rated current rr Ground fault The drive disables when a ground fault occurs ure current and the ground fault current is greater than the internal setting value of the inverter aid Inverter The drive disables its output when the output mts Overload current of the inverter is greater than the rated level Overload trip The drive disables if the output current of the inverter is at 150 of the inverter rated current for more than the current limit time 1 min Inverter overheat The drive disables if the heat sink overheats due to a damaged cooling fan or a blockage in the cooling fan by detecting the temperature of the heat sink Output Phase loss The drive disables its output when one or more of the output U V W phases is open The drive detects the output current to check the output phase loss Over voltage The drive disables its output if the DC bus voltage increases above the bus overvoltage threshold This fault can also occur due to a surge voltage generated at the input terminals Low voltage The drive disables its output if the DC bus voltage is less than the undervoltage threshold because insufficient torque or overheating of the motor can occur when the input voltage of the drive is too low CLU Electronic The internal electronic thermal o
18. P40 Freq set method is set to 6 V1 I t16 to 2 and V1 input signal is either below the value set in t36 or input value is less than the t46 value Example diagram when t35 is set to 2 162 to 2 163 to 5 0 sec and t32 to 11 Set fre e5 seege Fre MO un comman Analog Input 0 to 10V NV Min voltage Range 0 to 10V Default 0 Access Tunable See Also P40 t37 Sets the minimum voltage of the NV 10 to OV input Parameter Descriptions 7 21 t37 Frequency corresponding to t36 Range 0 400 Hz Default 0 Access Tunable See Also t37 Sets the inverter output minimum frequency at minimum voltage of the NV input t38 Analog Input 0 to 10V NV Max voltage Range 0 10V Default 10 Access Tunable See Also P40 t39 Sets the maximum voltage of the NV input t39 Frequency corresponding to t38 Range 0 400 Hz Default 60 Access Tunable See Also t38 Sets the inverter output maximum frequency at maximum voltage of the NV input t40 Analog Input 0 10V V1 Filter time constant Range 0 9999 Default 10 Access Tunable See Also P40 t41 t43 Adjusts the responsiveness of the Analog V1 input 0 10V to filter noise t41 Analog Input 0 10V V1 Min voltage Range 0 10V Default 0 Access Tunable See Also t40 t42 Sets the minimum voltage of the Analog Input V1 input 7 22 VS1MD AC Drive User Manual t42 Frequency corresponding to t41 Range 0 400 Hz Default
19. RS485 communication line to the inverter s S S terminals of the control terminals Step 2 Check the connection and turn ON the inverter Step 3 If the communication line is connected correctly set the communication related parameters as follows e P38 Drive mode 3 RS485 e P40 Freq mode 7 RS485 e t60 Inv Number 1 to 250 If multiple inverters are connected be sure to use different numbers for each inverter e t61 Baud rate 3 9 600 bps as Factory default e t62 Lost Mode 0 No action Factory default t63 Time Out 1 0 sec Factory default t59 Comm Prot 0 Modbus RTU C 3 2 Computer and Inverter Connection The maximum number of drives that can be connected is 31 The maximum length of communication line is 1200m To ensure stable communication keep the length to less than 700m C 4 Operation C 4 1 Operating steps Step 1 Check whether the computer and the inverter are connected correctly Step 2 Turn ON the inverter But do not connect the load until stable communication between the computer and the inverter is verified Step 3 Start the operating program for the inverter from the computer Step 4 Operate the inverter using the operating program for the inverter Step 5 Refer to Chapter 9 Troubleshooting if the communication is not operating RS485 Protocol C 3 C 5 Communication Protocol MODBUS RTU Use Modbus RTU protocol Open protocol Computer or other ho
20. Terminal MO and Relay SAC assecc 8 21 8 12 Accel Decel setting and V F Control 0 eeecceeeeeseeeceeeeecneeeeesenaeeeeeeenaeeeenee 8 27 8 13 Control Block Diagram iscsi eoa a eaaa iaai 8 28 8 14 Frequency and Drive Mode Setting sseeeesessserrssersrrssrsirrssrrirrssrrirnessrennenns 8 29 Troubleshooting 9 1 Verifying that DC Bus Capacitors are Discharged Before Servicing ANS DriVOi orii ei r a ETE et cand S E ERT 9 1 9 2 Determining Drive Status Using the STP FLT LED esseseeeeeeeeeesseeneenn 9 2 9 3 Monitoring Drive Status Using the Display Parameters ceeeeeeeeeeeeee 9 2 9 4 Reviewing Fault Status of the Drive ee eeeceeeeeeeeeeeeeeeeeeeeeeeenaeeeeeeeenaeeeeeee 9 3 9 5 Fault Codes ninenin itt cltiies dive ie deeteddd ee ai 9 3 9 6 Fault Corectlonis 2c cece iii aarlisr nirie cee aed Meester ater eee 9 6 9 7 Overload Protection 20 2 2 cece cceeeeeeesceceeeeeeceeeeeeeeeaeeeeeeeaaaeeeseeaaeeeeeeeaaeeeeneeeaaeenenees 9 8 Technical Specifications cece ee eee eeee eee eeeeeeeeeeeeeeaeeeeseeaaaeeeseseaeeeeeneaaaes A 1 Options amp Kits Bal Remote Operatori are ra a EAEE EEEE O EAEE B 1 Ba Conduit Altes neset eaa E E A O NE AR N B 4 B 3 Breaking Rasito arrainn E O EAO B 8 RS485 Protocol Git MMTrOGUCHION e a a a a a E ENE C 1 G2 opece ONSE aE OE A AA EEEE EEA A EEEE C 2 Ga Installations ee a anatiateenatls eendeiteme yeies auntie a ett C 3 G 4 Operation ocina horenie die eileen
21. applicable manuals in their entirety before proceeding Failure to observe this precaution could result in severe bodily injury or loss of life The VS1MD constantly monitors its status and provides the following ways to determine the status of the drive and to troubleshoot problems that may occur e LEDS on the drive e Fault Codes displayed on seven segment display e Drive monitor and status parameters e Entries in the fault queue 9 1 Verifying that DC Bus Capacitors are Discharged Before Servicing the Drive ATTENTION DC Bus capacitors retain hazardous voltages after input power has been disconnected After disconnectiong input power wait ten 10 minutes for the DC Bus capacitors to discharge and then check the voltage with a voltmeter to ensure the DC bus capacitors are discharged before touching any internal components Failure to observe this precaution could result in severe bodily injury or loss of life The drive s DC bus capacitors retain hazardous voltages after input power has been disconnected Perform the following steps before touching any internal components Step 1 Turn off and lock out input power Wait 10 minutes after drive s 7 segment display goes blank Step 2 Open the drive s cover Step 3 Verify that there is no voltage at the drive s input power terminals Step 4 Once the drive has been serviced reattach the drive s cover Step 5 Reapply input power to the drive Troubleshooting
22. default V Hz control settings See Chapter 8 Customizing your application for advanced drive function 22 Change from Option RS485 to Inverter When the defined input is turned ON setting values in drv2 and Frq2 are used for control and reference to the drive This function is only available when the P38 Drive mode is programmed for 3 RS485 Settings for drv2 and Frq2 can not be changed while the digital input is closed Parameter Descriptions 7 15 23 Analog Hold Locks the analog speed reference at the last value when the input was closed Available when P40 Frequency setting method is set in the range of 2 7 Set freq Zo Frequency L e o peration command 24 Accel Decel Disable Disables the acceleration or deceleration ramp while the digital input is closed holding the reference at its last value Freg P8 Operating command 25 Up Down Frequency Save Initialization When the digital input is active the last Up Down frequency is saved Useable when digital inputs are configured as 15 Frequency Increase UP and 16 Frequency Decrease DOWN Filtering Time Constant for Multi function input terminal Range 1 15 Default 4 Access Tunable See Also t1 t8 The higher the value is set the slower the responsiveness of the digital input becomes VS1MD AC Drive User Manual t10 t11 t12 t13 Preset Speed 4 Preset Speed 5 Preset Speed 6 Preset Speed 7 Range Default Access
23. disconnected and there is no high voltage present from this equipment or other equipment to which it is connected Electrical shock can cause serious or fatal injury Only qualified personnel should attempt the start up procedure or troubleshoot this equipment WARNING Be sure that you are completely familiar with the safe operation of this equipment This equipment may be connected to other machines that have rotating parts or parts that are controlled by this equipment Improper use can cause serious or fatal injury Only qualified personnel should attempt the start up procedure or troubleshoot this equipment WARNING Do not use motor overload relays with an automatic reset feature These are dangerous since the process may injure someone if a sudden or unexpected automatic restart occurs If manual reset relays are not available disable the automatic restart feature using external control wiring WARNING Do not use motor overload relays with an automatic reset feature These are dangerous since the process may injure someone if a sudden or unexpected automatic restart occurs If manual reset relays are not available disable the automatic restart feature using external control wiring WARNING This unit has an automatic restart feature that will start the motor whenever input power is applied and a RUN FWD or REV command is issued If an automatic restart of the motor could cause injury to personnel the automatic restart feature of the VS1
24. erie C 3 C 5 Communication Protocol MODMUS RTU cccccceeeeceeeeeetenneeeeeeenaeeeeneees C 4 C 6 Communication Protocol LS BUS ccceceeeeeeeeeeeeeeceeeeeeeaeeeeeeenaeeeeeeees C 4 G t TrOUBlOSMOOTING craneae e ea ea te see a teen cere Me eed eee C 7 VS1MD User Manual 1 1 Introduction This manual is intended for qualified electrical personnel familiar with installing programming and maintaining AC Drives This manual contains information on e Installing and wiring the VS1MD drive e Programming the drive e Troubleshooting the drive Getting Assistance from Baldor For technical assistance call 1 864 284 5444 Before calling please review the troubleshooting section of this manual and check the Baldor Drives website at www reliance com vsdrives for additional information When you call technical support you will be asked for the drive model number or catalog number and this instruction manual number Introduction 1 2 VS1MD AC Drive User Manual General Information and Ratings The VS1MD is a variable frequency PWM drive capable of operating in open loop volts per hertz mode and in a sensorless vector control SVC mode This chapter contains information about the VS1MD drive including how to identify the drive 2 1 Identifying the Drive by Model Number Each drive can be identified by its model number as shown in figure 2 1 The model number is on the shipping label and the drive nameplat
25. input t1 t8 22 P47 Frequency Setting Mode 2 Range 1 7 see table for P40 Default 1 Keypad Access Configurable See Also P40 P47 t1 t8 Note Only viewable when one of the t1 t8 terminals is set for 22 and P40 7 RS485 Communications When RS485 communications is used as the primary mode of controlling the drive this parameter serves as an alternate mode It is selectable by a digital input t1 t8 22 Parameter Descriptions 7 11 7 4 Terminal Parameters to Jump Code Range 0 81 Default 0 Access Tunable Sets the code to jump directly to a specfic parameter within the group Digital Input 1 define I O Terminal P1 Digital Input 2 define I O Terminal P2 Digital Input 3 define I O Terminal P3 Digital Input 4 define I O Terminal P4 Digital Input 5 define I O Terminal P5 Digital Input 6 define I O Terminal P6 Digital Input 7 define I O Terminal P7 Digital Input 8 define I O Terminal P8 Range 0 Forward Run Command 1 Reverse Run Command 2 Emergency Stop Trip 3 Reset when a Fault occurs RST 4 Jog Operation Command 2 wire only 5 Preset Speed Input Bit 1 6 Preset Speed Input Bit 2 7 Preset Speed Input Bit 3 8 Preset Speed Ramp Bit 1 9 Preset Speed Ramp Bit 2 10 Preset Speed Ramp Bit 3 11 DC Brake during start 12 2nd Motor Select 13 Reserved 14 Reserved 15 Frequency increase UP Command 16 Frequency decrease DOWN Com
26. must be stored in an area where it will not be exposed to a corrosive atmosphere Control Control Method V Hz Sensorless Vector Speed Reference Resolution Digital command 0 01Hz Analog signal command 0 06 Hz Max freq 60 Hz Frequency Accuracy Digital command 0 01 of Max output freq Analog signal command 0 1 of Max output freq V Hz Curve Linear Squared User custom V Hz Terminal Strip Input P1 P8 Multi function programmable inputs T M 1 8 CM Common terminal Technical Specifications A 1 V1 Voltage Analog Input 12 12 VDC max Analog Current Input 0 20 mA Internal resistor 250 Ohm Terminal Strip Outpu ts VR Reference Power Supply 12 VDC Output 10mA max Potentiometer 1 5 Kohm AM Multi function Analog Output Signal 11 VDC 100 mA max MO Multi function Terminal Open Collector lt 26 VDC 100 mA MG External Power Supply Ground Terminal 24 Power Supply 100 mA max output current 3C common Multi function Relay Output Terminals Max 250 VAC 1A 30 VDC 1A A 2 VS1MD User Manual Options amp Kits B 1 Remote Option B 1 1 Remote Keypad Options amp Kits B 1 B 1 2 Remote Cable 2M 3M 5M B 1 3 Remote Keypad and Cable Model Numbers Model number Description VS1MD RKEY2 INV Remote 2 meter length 6 5 f
27. not polling Verify the Master is polling the drive Is baud rate of computer and drive set correctly Set the correct value Is the data format of user program correct Set data formats equal between drive and computer Is the connection between the converter and the communication card correct Check for the correct wiring RS485 Protocol C 9 C 8 Miscellaneous ASCII Code List Character Hex Character Hex Character Hex Character Hex Character Hex A 41 a 61 0 30 3A DLE 10 B 42 b 62 1 31 3B EM 19 C 43 c 63 2 32 lt 3C ACK 06 D 44 d 64 3 33 3D ENQ 05 E 45 e 65 4 34 gt EOT 04 F 46 f 66 5 35 3E ESC 1B G 47 g 67 6 36 3F ETB 17 H 48 h 68 7 37 40 ETX 03 49 i 69 8 38 5B FF oC J 4A J 6A 9 39 5C FS 1C K 4B k 6B space 20 5D GS 1D L 4c 6C 21 5E HT 09 M 4D m 6D 22 5F LF OA N 4E n 6E 23 60 NAK 15 O 4F lo 6F 24 7B NUL 00 P 50 p 70 25 7C RS 1E Q 51 q 71 amp 26 to 7D S1 OF R 52 r 72 27 BEL 7E SO OE S 53 Is 73 28 BS 07 SOH 01 T 54 t 74 29 CAN 08 STX 02 U 55 ju 75 2A CR 18 SUB 1A V 56 vV 76 2B DC1 OD SYN 16 Ww 57 Ww 77 2C DC2 11 US 1F X 58 X 78 2D DC3 12 VT 0B Y 59 y 79 2E DC4 13 Z 5A Iz 7A 2F DEL 14 7F C 10 VS1MD User Manual Documentation Improvement Form Use this form to give
28. provides drive mounting information and installation site requirements ATTENTION Only qualified electical personnel familiar with the construction and operation of this equipment and the hazards involved should install adjust operate or service this equipment Read and understand this manual and other applicable manuals in their entirety before proceeding Failure to observe this precaution could result in severe bodily injury or loss of life ATTENTION Use of power correction capacitors on the output of the drive can result in erratic operation of the motor nuisance tripping and or permanent damage to the drive Remove power correction capacitors before proceeding Failure to observe this precaution could result in damage to or destruction of the equipment ATTENTION The user is responsible for conforming with all applicable local national and international codes Failure to observe this precaution could result in damage to or destruction of the equipment 3 1 General Requirements for the Installation Site It is important to properly plan before installing a VS1MD to ensure that the drive s environment and operating conditions are satisfactory The area behind the drive must be kept clear of all control and power wiring Power connections may create electromagnetic fields that may interfere with control wiring or components when run in close proximity to the drive Read the recommendations in the following sections be
29. sets the amount of DC voltage before a motor starts to run It is set as percentage of P33 Motor rated current F13 DC Brake start time Range 0 60 sec Default 0 Access Configurable See Also F12 t1 t8 DC voltage is applied to the motor for DC Brake start time before motor accelerates Setting F12 or F13 to 0 will disable the Starting DC brake After F13 DC Brake start time the frequency is increased If a digital input t1 t8 is set for 11 DC brake during start the voltage is not released until the input is opened The drive will accelerate with dc voltage applied until the input is open 7 30 VS1MD AC Drive User Manual F14 F20 F27 Time for magnetizing a motor Range 0 60 sec Default 0 1 Access Configurable See Also P30 P32 H32 H34 H40 H42 H44 This parameter accelerates the motor after pre exciting the motor for the set time The amount of the pre exciting current is set in H34 Motor no load current Jog Frequency Range 0 400 Hz Default 10 00 Access Tunable See Also P36 t1 t8 This parameter sets the Jog Frequency it cannot be set above P36 Frequency High Limit Jog is only available in 2 wire control mode Torque Boost select Range 0 Manual Torque Boost 1 Auto Torque Boost Default 0 Access Configurable See Also F28 F29 H34 H41 42 If F27 0 set manual torque boost values in F28 and F29 Voltage 100 No torque boost F2
30. status display Range See Figure Below Default Read Only Displays the status of the input terminals P1 P8 An example is shown below for when P1 P3 P4 are ON and P2 P5 are OFF DEN E DE VOI D d8 Output terminal status display Range See Figure Below Default Read Only Displays the status of the Digital MO Output and the Relay 3A C terminals The following example is for when Digital Output MO is ON and the Relay is OFF TO eo 0g eg e i DD Parameter Descriptions 7 3 Software Version Range 1 0 to 99 9 Default Read Only Displays the Main Control Board software version nOn Current Fault Display Range See Chapter 9 Troubleshooting for fault code description Default Read Only See Also H1 H6 Displays the types of faults frequency and operating status at the time of the last fault Fault Types Frequency annn af AOS Current cn ALA Accel Decel H k y e Fault during Accel Information Fault during Decel ri Sed Fault during constant run Fault code history can be viewed in parameters H1 H5 H6 is used to clear the fault code history For a complete description of fault codes refer to Chapter 9 Troubleshooting VS1MD AC Drive User Manual 7 3 Basic Program Group Parameters The Basic Program Group P contains the parameters most commonly used in start up PO Jump Code Sets the code to jump directly to a specific parameter within the gr
31. that the parameter can be modified while the drive is stopped or running 6 8 VS1MD AC Drive User Manual The following example shows how to modify the acceleration time located in parameter P41 Table 6 8 Modifying Parameter Values Program Group Step 1 From the operation mode press and hold down the ENTER key for at least two seconds to change the drive to the programming mode The PROG LED will illuminate indicating that the drive is in programming mode The drive will display the first parameter of the Display group T Zo Press the right arrow key to change to the Parameters group Use the up arrow or the jump code to display the acceleration time parameter P41 Momentarily press the ENTER key to begin the parameter value edit mode Notice that the tenths digit is highlighted for editing At this point you can use the up arrow key to increment the value all the way to the new setting 16 0 in this example or proceed with the following steps Press the left arrow key to select the ones digit for editing Press the up arrow key to increment the ones digit frooma5toa6 Press the left arrow key to select the tens digit for editing Press the up arrow key to increment the tens digit from aO toa 1 Using the Keypad 6 9 Table 6 8 Modifying Parameter Values Step 9 Press the ENTER key to accept the value and the display will begin to flash so that
32. the UL recognized Locknut and Bushing corresponding to size of the Conduit in use Options amp Kits B 7 B 3 Braking Resistor Input Inverter 100 braking 150 braking Voltaiee capacity HP 8 kW Q w Q w 230 0 5 0 4 400 50 300 100 1 0 0 75 200 100 150 150 2 0 1 5 100 200 60 300 0 2 2 60 300 50 400 0 3 7 40 500 33 600 5 5 5 30 700 20 800 10 0 7 5 20 1000 15 1200 460 0 5 0 4 1800 50 1200 100 1 0 0 75 900 100 600 150 2 0 1 5 450 200 300 300 0 2 2 300 300 200 400 0 3 7 200 500 130 600 5 5 5 120 700 85 1000 10 0 7 5 90 1000 60 1200 The wattage is based on Enable duty ED 5 with continuous braking time 15 sec B 8 VS1MD User Manual RS485 Protocol C 1 Introduction The drive can be controlled and monitored by the program of aPLC or other master module Drives or other slave devices may be connected in a multi drop fashion on the RS 485 network and may be monitored or controlled by a single PLC or PC Parameters can be set and changed through the PLC or PC C 1 1 Features The VS1MD can easily be utilized for factory automation applications because operation and monitoring are available by the user s program e Parameter change and monitoring is available via computer Ex Accel Decel time Freq Command etc e RS484 Interface 1 Allows the drive to communicate with any other computers
33. us your comments concerning this publication or to report an error that you have found For convenience you may attach copies of the pages with your comments After you have completed this form please return it to Baldor V S Drives Technical Documentation 6040 Ponders Court Greenville SC 29615 Fax 864 284 5483 Publication Name VS1MD User Manual Publication Date 2007 Comments Your Name Date Company Name Phone Address Thank you for your comments Technical Writing Internal Use Date DIF Number Follow Up Action VS1MD User Manual BALDOR www baldor com www ptplace com www dodge pt com www reliance com BALDOR DOQSGE AELANCER Baldor Electric Company Headquarters P O Box 2400 Fort Smith AR 72902 2400 U S A Ph 1 479 646 4711 Fax 1 479 648 5792 International Fax 1 479 648 5895 Baldor DODGE Reliance 6040 Ponders Court Greenville SC 29615 4617 U S A Ph 1 864 297 4800 FAX 1 864 281 2433 BE 1246 9 7 05 00M K Coj 2007 Baldor Electric Company All Rights Reserved Printed in USA pyright ght This material is not intended to provide operational Instructions Appropriate Instruction manuals and precautions should be studied prior to Installation operation or maintenance of equipment Publication MN760 3 2007 Baldor Electric Company All rights reserved
34. using the left arrow key instead of the right arrow key You can only move between groups while the first parameter of the group is displayed Pressing the left or right arrow while displaying any parameter other than the first parameter of the group returns to the first parameter of the group Pressing the left or right arrow from any parameter returns you to the first parameter of the group Using the Keypad 6 5 The below example indicates the steps needed to move from parameter F35 to Function Group 2 Table 6 4 Moving from F35 to Function Group 2 Procedure When a parameter other than the first in a group is displayed you must initially go to the first parameter of the group prior to going to the next group For this example parameter F35 of Function Group 1 is currently displayed and you want to go to Function Group 2 H Parameters Sample Display Press the left or right arrow and parameter FO will be displayed Press the right arrow key to change to Function Group 2 6 7 Changing Between Parameters Within a Group Each group contains parameters arranged in a linear list The list can be navigated using the Up and Down arrows Table 6 5 Changing Between Parameters Withing a Group Procedure Step 1 From the operation mode press and hold down the ENTER key for at least two seconds to change the drive to the programming mode The PROG LED will illuminate indicating
35. v z 7 v v v 8 v S Z 9 v E E 10 v v z 11 v v v 12 v v S z 13 v v E v 14 v v v z 15 v v v v H23 Limits current during Speed search Set as a percentage of H33 H24 H25 Speed search is activated via PI control Adjust P gain and gain corresponding to the load characteristics t32 t33 Signal of active Speed search is given to external sequence via Multi function output terminal MO and Multi function relay output SABC Customizing for Your Application 8 15 Example Speed search during Instant Power Failure restart Input voltage Frequenc lt tt gt Voltage Current Multi function output or Relay When the input power is cut off due to instant power failure the inverter outputs Low voltage trip LV to hold the output When the power is restored the inverter outputs the frequency before the low voltage trip and the voltage is increased due to PI control t1 If current is increasing over the preset level in H23 the rise in voltage will stop and the frequency is decreased t2 If the opposite of t1 occurs the increase in voltage starts again and the decrease in frequency stops When the frequency and voltage are restored back to the nominal level acceleration will continue at the frequency before trip Speed search operation is suitable for loads with high inertia Stop the motor and restart when friction in load is high VS1MD keeps normal operation when instant po
36. you can confirm the entry Step 10 Press the ENTER key a second time to acknowledge the entry The display will revert to showing the parameter number 6 9 Monitoring Display Parameters The Display group is a group that consists of read only values that can be monitored by the user to diagnose the operation of the drive and motor To monitor the motor current follow the below example Table 6 9 Monitoring Display Parameters Display Group From the operation mode press and hold down the ENTER key for at least 2 seconds to change the drive to the programming mode The PROG LED will illuminate indicating that you are in the programming mode The drive will display the first parameter of the Display group Press the up arrow key twice to change to the parameter d2 Motor Current Momentarily press the ENTER key to display the motor current The display will be updated in real time Press the ENTER key to return to the previous display so that you can select a new parameter to view 6 10 VS1MD AC Drive User Manual 6 10 Reviewing the Fault Status in the Display Group When a fault is active this is annunciated on the drive by flashing the STOP FAULT LED This procedure is used to review the active fault as well as certain conditions at the time the fault occurred Table 6 10 Reviewing Fault Status in the Display Group During Current Frequency l i Ll
37. 2 v 7 3 v Y Selects the Digital and or Relay output when a keypad inverter communication fails When communication error occurs for a certain time will be displayed and the error signal can be sent to the Digital MO or Relay output 0 Not used 1 Signal output to MO 2 Signal output to 3A 3B contacts 3 Signal output to MO 3A 3B 7 24 VS1MD AC Drive User Manual t59 Communication protocol select Range 0 Modbus RTU 1 LS BUS Default 0 Access Configurable See Also t60 t61 t64 t81 Sets the protocol for the serial communication network t60 Inverter Number Range 1 250 Default 1 Access Tunable See Also t59 t61 164 181 Sets the drive node address for the RS485 port multi drop network t61 Baud Rate Range 0 1200 bps 1 2400 bps 2 4800 bps 3 9600 bps 4 19200 bps Default 3 Access Tunable See Also t59 t60 t64 t81 Selects the Baud Rate of R8485 Communication t62 Frequency Loss Mode Range 0 Continue operation at last frequency command 1 Coast to Stop 2 Decelerate to stop Default 0 Access Tunable See Also P40 t35 t63 When the frequency reference is from the Analog Input or RS485 Port this parameters sets the action to take if the speed reference is lost Parameter Descriptions 7 25 t63 Frequency Loss Wait Time Range 0 1 120 sec Default 1 0 Access Tunable See Also P40 t35 t62 This is the time delay before the drive takes action in the even
38. 3 Moving Between Parameter Groups Procedure Sample Display When the drive first powers up the display will indicate the value of the Power ON Display which is defined in Parameter H72 The default Power On Display is the commanded frequency Press and hold down the ENTER key for at least two seconds to change the drive from the operation mode to the programming mode The PROG LED will illuminate indicating that the drive is in programming mode The drive will display the first parameter of the Display group Press the right arrow key to change to the Parameters Group Press the right arrow key to change to the Terminal Group 6 4 VS1MD AC Drive User Manual Table 6 3 Moving Between Parameter Groups Procedure Step 5 Press the right arrow key to change to Function Group 1 Sample Display Press the right arrow key to change to Function Group 2 Press the right arrow key to change to Display group Press and hold down the ENTER key for at least two seconds to change the drive from the programming mode back to operation mode The PROG LED will go out indicating that the drive is in operation mode The drive will display the default Power On Display Pressing the up or down arrow moves you within a group of parameters 7 ne Terminal group Note that the above can be execute in reverse order by
39. 43 V1 Input Max Voltage Oto 10 10 V t44 Frequency Corresponding to 0 to 400 60 00 Hz 1 9 Step 1 Set P40 Frequency Setting Method to 3 Step 2 0 10V can be directly applied from an external controller or a potentiometer connected on terminals VR V1 and CM Wire the terminals as shown below Wiring of potentiometer O 10V input via external controller 8 4 VS1 MD AC Drive User Manual 8 1 4 Frequency Setting via 0 to 20 mA Input Group Code Parameter Name Setting Range Initial Unit Drive P37 Frequency Command 0 to 400 0 00 Hz ee P40 Frequency Setting Method 4 1to7 1 t45 Filter Time Constant for Input 10 0 to 9999 10 t46 I Input Minimum Current 0 to 20 4 mA anus t47 Frequency Corresponding to 112 0 to 400 0 00 Hz t48 I input Max Current 0 to 20 20 mA t49 Frequency Corresponding to 114 0 to 400 60 00 Hz Step 1 Set P40 Frequency Setting Method to 4 Step 2 Frequency is set via 0 to 20mA input between I and CM terminal 8 1 5 Frequency Setting via 10 to 10 V Voltage Input 0 to 20 mA Input Group Code Parameter Name Setting Range Initial Unit Drive P37 Frequency Command 0 to 400 0 00 Hz gronp P40 Frequency Setting Method 5 1to7 1 Step 1 Set P40 Frequency Setting Method to 5 Step 2 Override function available using Main Auxiliary speed adjustment Step 3 Related code
40. 58 Overload trip time F59 Stall Prevention select Range 0 7 Default 0 Access Configurable See Also t32 t33 F60 During Decel During Constant Run During Accel Bit 2 Bit 1 Bit 0 0 z z 1 2 z v 2 v 3 v y 4 vA z i 5 v v 6 y v S 7 v v v During Function Description Acceleration Motor starts deceleration when current exceeds the value set in F60 Constant run Motor decelerates when current exceeds the value set in F6 Deceleration Motor deceleration is stopped when inverter DC link voltage rises above a certain voltage level t32 and t33 The drive outputs signals through either the digital MO or relay output 3A C terminals when set 7 Motor Stall Motor stall status can be monitored in the above codes even if F59 is not active Example F59 3 stall prevention active during acceleration and constant run When stall prevention is executed during acceleration or deceleration accel decel times may take longer than the user setting time to prevent a stall condition When stall prevention is activated during constant run t1 t2 executed in accordance with the value set in P41 Accel Time and P42 Decel Time Parameter Descriptions 7 37 DC NxN voltage Freq Multi function output or relay During deceleration F60 eee Multi functi i e eG el t2 on output During During acceleration constant run F60 Stall prevention level Range 30 200 Default 150 Access Configu
41. 8 FX torque boost Time F29 RX torque boost If F27 1 Auto toque boost the inverter automatically calculates torque boost values using motor parameters and outputs the corresponding voltage Before enabling Auto torque boost H34 No load current and H42 Stator resistance must be set properly Parameter Descriptions F28 Torque boost in forward direction F29 Torque boost in reverse direction Range 0 15 Default 2 Access Configurable See Also F27 F29 This parameter sets the amount of torque boost applied to a motor during forward or reverse run It is set as a percent of maximum output voltage F30 V F Pattern Range 0 Linear 1 Square 2 User V F Default 0 Access Configurable See Also P34 P35 F31 F38 H40 Selects a pattern for the drive 0 Linear volts per hertz ratio from P35 Frequency low limit to P34 Base frequency Base freq Inverter rated voltage Voltage Run command 1 Squared volts per hertz ratio Applications are fans pumps or variable torque Voltage 100 Base freq 7 32 VS1MD AC Drive User Manual 2 User V F is a custom volts per hertz pattern established using parameters F31 F38 Voltage 100 F38 F36 F34 F32 Start F31 F33 F35 F37 Base freq freq F31 F33 F35 F37 F32 F34 F36 F38 User V F frequency 1 User V F frequency 2 User V F frequency 3 User V F frequency 4 Range 0 400 Hz Default
42. 9 1 9 2 9 3 Determining Drive Status Using the STP FLT LED The STP FLT LED can be used to determine at a quick glance the status of the drive If the drive is stopped but not faulted this LED will be illuminated solid If the drive is running this LED will be off If this LED is flashing then this indicates that the drive is faulted thus requiring attention Please refer to figure 9 1 Monitoring Drive Status Using the Display Parameters The Display Group has multiple parameters that can be utilized for monitoring the status of the drive and are useful for diagnosing certain situations Chapter 6 describes how to display these parameters If the drive is being operated from the terminal strip it is useful to monitor the status of the digital inputs to determine operational problems The digital input status can be monitored by displaying parameter d7 The below describes the details of understanding the status of each of the digital inputs labeled P1 P8 on the control board terminal strip In this example P1 P3 and P4 are ON and P2 P5 P6 P7 and P8 are OFF CZ TE ae ay ON C gt C C gt C OFF CS CL CLS a P8 P7 P6 P5 P4 P3 P2 P1 VS1 MD AC Drive User Manual 9 4 9 5 If the application is using digital outputs to reflect the internal status of the drive these can be monitored using parameter d8 The below describes the details of understanding the status of each of the digital outputs la
43. BALDOR WS DRIVES VS1MD User Manual 6 07 Instruction Manual MN760 3 The information in this manual is subject to change without notice Safety Notice This equipment contains voltages that may be as high as 1000 volts Electrical shock can cause serious or fatal injury Only qualified personnel should attempt the start up procedure or troubleshoot this equipment This equipment may be connected to other machines that have rotating parts or parts that are driven by this equipment Improper use can cause serious or fatal injury Only qualified personnel should attempt the start up procedure or troubleshoot this equipment Precautions Classifications of cautionary statements D D WARNING Indicates a potentially hazardous situation which if not avoided could resultin injury or death CAUTION Indicates a potentially hazardous situation which if not avoided could result in damage to property Precautions gt Bb Bb Bb Be BP BSB WARNING Do not touch any circuit board power device or electrical connection before you first ensure that power has been disconnected and there is no high voltage present from this equipment or other equipment to which it is connected Electrical shock can cause serious or fatal injury Only qualified personnel should attempt the start up procedure or troubleshoot this equipment WARNING Do not touch any circuit board power device or electrical connection before you first ensure that power has been
44. C 6 2 9 Negative Acknowledge Response Drive No Error code 01 to 1F 2 bytes Total bytes 9 RS485 Protocol C 7 C 6 2 10 Action Request for Monitor Register Request to read address registered by monitor register Drive No 01 to 1F 2 bytes Total bytes 7 C 6 2 11 Acknowledge Response Drive No 01 to 1F 2 bytes Total bytes 7 n 4 Max 39 C 6 2 12Negative Response Drive No Error code 01 to 4 F 19 ukk 2 bytes 2 bytes Total bytes 9 C 6 2 13Error codes Error code Description IF When master is sending codes other than Function code R W X IA When parameter address does not exist ID When Data value exceeds its permissible range during W Write WM When the specific parameters cannot be written during W Write For example in the case of Read Only Write disabled during Run FE When frame size of specific function is not correct and Checksum C 8 VS1MD User Manual C 7 Troubleshooting Refer to Troubleshooting when RS 485 communication error occurs Check Points Corrective Measures Is power provided to the converter Provide electric power to the converter Are the connections between converter and computer correct Refer to the converter manual Is Master
45. Configurable See also H11 H16 Set this parameter 1 to enable the skip frequency settings configured in H11 thru H16 When it is desirable to avoid resonance attributable to the natural frequency of a mechanical system these parameters allow resonant frequencies to be skipped Three different areas of Skip frequency High Low limit can be set During acceleration or deceleration however the run frequency within the set area is valid Skip Frequency Low Limit 1 Skip Frequency High Limit 1 Skip Frequency Low Limit 2 Skip Frequency High Limit 2 Skip Frequency Low Limit 3 Skip Frequency High Limit 3 Range 0 1 400 Hz Default H11 10 H12 15 H13 20 H14 25 H15 30 H16 35 Access Configurable See Also H10 Note Parameters H11 H16 are only viewable when H10 Skip Frequency 1 Enabled Run frequency cannot be set within the range of H11 thru H16 The frequency values of the low numbered parameters cannot be set above those of the high numbered ones Settable within the range of Frequency High and Low Limits P35 and P36 Sets the lower limit of frequency range 1 to skip Freq H16 H15 H14 H13 H12 H11 10V V1 Voltage input 20mA Current input ee Freq Up setting Freq Down setting 7 42 VS1MD AC Drive User Manual Case 1 If frequency set value Analog setting via voltage current RS485 or keypad is within the range of skip frequency it maintains the low limit value If the set valu
46. H44 Leakage Inductance Lo Range 0 300 0 mH Default Based on drive rating Access Configurable See also H40 H41 H42 This is the leakage inductance of the stator and rotor of the motor H45 Sensorless P Gain H46 Sensorless Gain Range 0 32767 Default H44 1000 H45 100 Access Configurable See also H40 Note Set H40 3 Sensorless Vector Control to display these parameters Proportional and Integral gain for Sensorless Vector Control H50 PID Feedback Selection Range 0 Terminal Input 0 20 mA 1 Terminal V1 Input 0 10V Default Based on drive rating Access Configurable See Also H40 H50 H56 Selects the source for the PID loop feedback H51 P Gain for PID Range 0 999 9 Default 300 0 Access Configurable See Also H40 H50 H56 These parameter sets the Proportional gain for the PID Controller H52 Gain for PID Range 0 1 32 0 sec Default 1 0 Access Tunable See Also H40 H50 H56 These parameter sets the Integral gain for the PID Controller 7 50 VS1MD AC Drive User Manual H53 H54 H55 H56 H60 D Gain for PID Range 0 30 0 sec Default 0 0 Access Tunable See Also H40 H50 H56 These parameter sets the Differential gain for the PID Controller F Gain for PID Range 0 999 9 Default 0 0 Access Tunable See Also H40 H50 H56 This is the Feed forward gain for the PID controller PID output frequency high limit PID output frequency low limit Rang
47. H94 Parameter Descriptions 7 57 7 58 VS1MD AC Drive User Manual Customizing for Your Application 8 1 Frequency Mode 8 1 1 Keypad Frequency Setting 1 Group Code Parameter Name Setting Range Initial Unit Drive P37 Frequency Command 0 to 0 00 Hz group 400 P40 Frequency Setting 1 1 to 7 1 Method Step 1 Set P40 Frequency mode to 1 Step 2 Set the desired frequency in P37 and press the Prog Ent key to enter the value into memory Step 3 The value can not be set above P36 Frequency Hiigh Limit Note When remote keypad is connected keypad keys on the body are deactivated Customizing for Your Application 8 1 8 1 2 Frequency Setting via 10 to 10 V Input Group Code Parameter Name Setting Range Initial Unit Drive P37 Frequency Command 0 to400 0 00 Hz group P40 Frequency Mode 2 1to7 1 t40 TO t36 NV Input Minimum Voltage 0 to 10 0 0 V t44 t37 Frequency Corresponding to 0 to 400 0 00 Hz t36 t38 NV Input Max Voltage Oto 10 10 00 V t39 Frequency Corresponding to 0 to 400 60 00 Hz t38 t40 to V1 Input t44 Step 1 Set P40 Frequency Setting Method to 2 Step 2 The set frequency can be monitored in D O Frequency Command Apply 10V to 10V signal between V1 and CM terminal 10 10Ve When using 10 10V from external circuit
48. HZ No Load Motor Current Range 0 1 20 A Default Based on drive rating Access Configurable Enter the current value detected when the motor is rotating at rated speed remove any load connected to the motor shaft For applications where it is difficult to measure the no load current enter a value of 50 of the rated nameplate motor current in this parameter Motor Efficiency Range 50 100 Default 87 Access Configurable Enter the motor efficiency from the motor nameplate Parameter Descriptions 7 47 H37 H39 H40 Load Inertia Rate Range 0 Load inertia rate is less than 10 times that of motor inertia 1 Load inertia rate equal to approximately 10 times the motor inertia 2 Load inertia rate is more than 10 times that of motor inertia Default 0 Access Configurable See also F8 F11 H40 Select range according to the connected inertia in relationship to the motor inertia Carrier Frequency Select Range 2 15 kHz Default 2 Access Tunable This parameter affects the audible sound of the motor noise emission form the inverter inverter temperature and leakage current If the set value is higher the inverter sound is more quiet but the noise from the inverter and leakage current will be increased Control Mode Select Range 0 Volts Frequency Control 1 Slip Compensation Control 2 PID Feedback Control 3 Sensorless Vector Control Default 0 Access Configurable This parameter selects the
49. MSD should be disabled WARNING Be sure the system is properly grounded before applying power Do not apply AC power before you ensure that all grounding instructions have been followed Electrical shock can cause serious or fatal injury gt DDD BB DDD DD WARNING Do not remove cover for at least five 5 minutes after AC power is disconnected to allow capacitors to discharge Dangerous voltages are present inside the equipment Electrical shock can cause serious or fatal injury WARNING Improper operation of control may cause violent motion of the motor shaft and driven equipment Be certain that unexpected motor shaft movement will not cause injury to personnel or damage to equipment Certain failure modes of the control can produce peak torque of several times the rated motor torque WARNING Motor circuit may have high voltage present whenever AC power is applied even when motor is not rotating Electrical shock can cause serious or fatal injury WARNING Dynamic brake resistors may generate enough heat to ignite combustible materials Keep all combustible materials and flammable vapors away from brake resistors WARNING The motor shaft will rotate during the touting procedure Be certain that unexpected motor shaft movement will not cause injury to personnel or damage to equipment CAUTION Disconnect motor leads U V amp W from control before you perform a Megger test on the motor Failure to disconnect motor from the
50. Manual P39 Stop Type Range 0 Decelerate to Stop Ramp 1 DC Brake to Stop 2 Coast to Stop Default 0 Access Configurable See Also P38 P42 F8 F11 Sets the active mode for all stop sources 0 Decelerate to Stop Motor decelerates to 0 Hz and stops during the set time Freq perating command ce i time r 1 DC Brake to stop See parameters F8 F11 for further details 2 Coast to stop Output frequency and voltage are shut down on a stop command command Parameter Descriptions 7 9 P40 P41 P42 Frequency Setting Method Range 1 Digital Keypad 2 Analog V1 1 10 10V 3 Analog V1 2 0 10 V 4 Analog Terminal 0 20mA 5 Analog Terminal V1 Mode 1 Terminal 6 Analog Terminal V1 Mode 1 Terminal 7 Analog RS485 Default 1 Access Configurable See Also 182 133 F60 Sets the source of the speed reference to the drive 1 Keypad Drive output frequency is set in the operation mode by pressing the up down keys The drive immediately responds to the new setting without pressing the enter key 2 Analog V1 Mode 1 Drive output frequency is set via a 10V signal applied to analog input terminal V1 3 Analog V1 Mode 2 Drive output frequency is set via a 4 20mA signal applied to analog input terminal V1 4 Analog I Drive output frequency is set via a 4 20mA signal applied to analog input terminal I 5 Analog V1 Mode 1 I Drive output frequency is
51. Output frequency corresponding to 10V to 10V input voltage to V1 terminal Output freq Positive 0 10 V Input voltage Output freq Negative VS1 MD AC Drive User Manual I1 Filter time constant for NV input Effective for eliminating noise in the frequency setting circuit Increase the filter time constant if steady operation cannot be performed due to noise A higher setting results in slower response t gets longer con E V1 Input a gt Set Freq t36 to t39 Setting input range and corresponding frequency to 10V to OV V1 input voltage Ex when minimum input voltage is 2V with corresponding frequency 10Hz and Max voltage is 8V with run freq 50Hz V1 input 438 t36 Set freq t40 to t44 Setting input range and corresponding frequency to 0 to 10V V1 input voltage Ex when minimum input voltage is 2V with corresponding frequency 10Hz and Max voltage is 8V with run freq Set freq ha ee 18V V1 input Customizing for Your Application 8 3 8 1 3 Frequency Setting via 0 to 10 V Input or Terminal Potentiometer Group Code Parameter Name Setting Range Initial Unit z P37 Frequency Command 0 to 400 0 00 Hz Drive greup P40 Frequency Setting Method 3 1to7 1 t40 Filter Time Constant for V1 10 0 to 9999 10 Input t41 V1 Input Min Voltage Oto 10 0 V 1 0 t42 Frequency corresponding to 0 to 400 0 00 Hz group 7 t
52. See Also P32 t82 133 F55 Sets the amount of current to issue an alarm signal at a relay or digital output terminal See parameters t32 and t33 The value is set as a percentage of P32 Motor Rated Current Select an output terminal for this function between MO Digital Output and 3A C Relay Output If selecting MO as the output terminal set t32 5 Overload OL F55 Overload warning time Range 0 30 sec Default 10 Access tunable See also P32 182 133 F54 This parameter issues an alarm signal when the current greater than F54 Overload warning level flows to the motor for F55 Overload warning time t Overload t warning time t qq NBG Multi function output E F54 Current F56 F57 Overload trip enable Range 0 1 Default 1 Access Tunable See Also F57 F58 When set to a 1 enabled this parameter turns off the inverter output when the motor is overloaded Overload level and time are set in F57 and F58 respectively Overload trip level Range 30 200 Default 180 Access Tunable See Also P32 F56 F58 This parameter sets the amount of overload current before the drive trips The value is a percentage of P32 Motor rated current 7 36 VS1MD AC Drive User Manual F58 Overload trip time Range 0 60 sec Default 60 Access Tunable See Also F56 F57 The inverter output is turned off if the current level set in F57 is exceeded for the time set in F
53. The integrity of all connections should be periodically checked Grounding Procedure Step 1 Remove the front cover Step 2 Connect the Grounding wire to the ground terminal through the opening for ground terminal Enter the screw driver from vertical to the terminal and secure the screw tightly Grounding Guidelines Table 4 1 Grounding Guidelines 200V Class 400V Class Inverter Wire Terminal Grounding Wire Terminal Grounding capacity size screw method size screw method 0 5 HP 3 5 mm M3 Type 3 2 mm M3 Special Type 3 1 0 HP 3 5 mm M3 2 mm M3 2 0 HP 3 5 mm M3 2 mm M3 3 0 HP 3 5 mm M3 2 mm M3 7 5 HP 5 5 mm M4 3 5 mm M4 VS1MD AC Drive User Manual 4 2 Connecting Peripheral Devices to the VS1MD Drive understand this manual thoroughly before proceeding Failure to observe ATTENTION Appropriate peripheral devices must be selected and correct connections made to ensure proper operation You must read and this precaution could result in damage to or destruction of the equipment The following devices are required to operate the VS1MD drive Table 4 2 Peripheral Devices for the VS1MD Drive AC Source Supply Use a power supply within the permissible range for the drive s input power rating MCCB or Earth leakage circuit breaker ELB Select circuit breakers with care A large inrush current may flow in the converter when power is t
54. ain only hardwired electromechanical components Operation of the emergency stop must not depend on electronic logic hardware or software or on the communication of commands over an electronic network or link Note that the hardwired emergency stop you install can be used at any time to stop the drive Control Wiring 5 1 5 2 Motor Start Stop Precautions ATTENTION Acontactor or other device that routinely disconnects and reapplies the AC line to the drive to start and stop the motor can cause drive hardware damage The drive is designed to use control input signals that will start and stop the motor If used the input device must not exceed one operation per minute or drive damage can occur Failure to observe this precaution can result in damage to or destruction of equipment ATTENTION The drive start stop control circuitry includes solid state components If hazards due to accidental contact with moving machinery or unintentional flow of liquid gas or solids exist an additional hardwired stop circuit may be required to remove the AC line to the drive When the AC line is removed there will be a loss of any inherent regenerative braking effect that might be present the motor will coast to a stop An auxiliary braking method may be required Important points to remember about I O wiring e Always use copper wire e Wire with an insulation rating of 600V or greater is recommended e Control and signal wires should be sep
55. anuog a n dnoi6 o ssed g perrawuog Id z dnou6 sun4 mu bar mamo did z dnos6 sung uen premog paag 6h lr dnoi6 0 1 ajeos mdu Bopeuy Sh on dnoib 0 1 dayy Mdu Sopeuy yoeqpaad Aot or 1A f e zmes peaton Mw oz 0 iano me 0 fA ol 0 g lA O _ z OTE Al Or TE Ol OL 99 LA gjeos ndu Zojeuy Jayyy Mdu Bopeuy Ord dnoi6 aaug pee Bunjas aouarayay pe IS 8 11 tion Ica for Your Appl izing Custom 8 5 Auto tuning Group Display Parameter Name Setting Range Default Unit H41 Auto Tuning 1 0to1 0 H Function H42 Stator Resistance Rs 0 to 28 Ww group 2 H44 Leakage Inductance Lo 0 to 300 00 mH Motor parameters will be automatically measured The measured motor parameters in H41 can be used in Auto Torque Boost and Sensorless Vector Control ATTENTION Auto tuning should only be executed after motor has stopped Motor shaft must not run by the load during H41 Auto tuning H41 When H41 is set to 1 and press the Enter key Auto tuning is activated and TUn will appear on the LED keypad When finished H41 will be displayed H42 H44 The values of motor stator resistance and leakage inductance detected in H41 are displayed respectively When Auto tuning is skipped or H93 Parameter initialize is done the default value corresp
56. arated from power wires by at least 0 3 meters 1 foot Important O terminals labeled Common are not referenced to the safety ground terminal and are designed to greatly reduce common mode interference ATTENTION Driving the 4 20 mA analog input from a voltage source could cause component damage Verify proper configuration prior to applying input signals 5 2 VS1MD AC Drive User Manual 5 3 Terminal Wiring Control I O Description Multi function open collector output MO Common 24V output MF input terminal FX Forward run factory setting RX Reverse run Input signal common BX Stop RST Trip reset JOG Jog operation MF input terminal factory setting Input signal common MF input terminal Preset Speed Input 1 factory setting Preset Speed Input 2 Preset Speed Input 3 10V power supply for potentiometer Freq Setting Voltage signal input O 10V Freq Setting Current signal input O 20mA Multi function analog output signal 0 10V Multi function relay A contact output N O output terminal B contact output N C A B contact common RS485 communication terminal For connection to Remote Option or parameter copying Control Wiring 5 3 5 4 Control Terminal Specifications T M Ter
57. ated when run command is input and inverter outputs its voltage 8 11 11 During Stop Freg Mo M Run comman Activated during stop without active command Freq MO Run commanl 8 11 12 During Constant Run Activated during constant speed operation Freg MO Run comman Customizing for Your Application 8 25 8 11 13 Wait Time for Run Signal Input This function becomes active during normal operation and that the inverter waits for active run command from external sequence 8 11 14 Fault Output The parameter set in t34 is activated For example if setting t33 t34 to 17 and 2 respectively Multi function output relay will become active when trip other than Low voltage trip occurred 8 11 15 Cooling Fan Trip Alarm Used to output alarm signal when H78 is set to 0 constant operation at cooling fan trip 8 26 VS1 MD AC Drive User Manual 8 12 Accel Decel setting and V F Control Dwell freq amp time FreeRun Stop VIF pattern Func group 1 User VIF 2 Drive group Acc DEC Customizing for Your Application 8 27 8 13 Control Block Diagram Accel Decel setting Drive mode Frequency 8 28 VS1 MD AC Drive User Manual vo Oz zi t b me o So dosgjuny uonsaies ou To k a n s n ba Np dnou oj dnos oji 4 dnouB uopoung ee uonesedo Srini eiqesip y29s Sune uonouny qinyy 10449813S uogejos AHO puewwos das uny pue
58. beled MO for the open collector output and 3A 3B 3C for the relay output on the control board terminal strip In this example the multi function output MO is ON and the multi function relay is OFF note that the indication for the multi function relay is an indication of whether or not the relay coil is energized OO o 1D ODED 3A 3B Reviewing Fault Status of the Drive As noted in Chapter 6 the Display Group has an entry that designates if there is an active fault and will display the fault code associated with that fault The fault codes are described later in this chapter While displaying the fault code within the Display Group you can press the enter key to display the frequency the drive was running at when the fault occurred By pressing the up arrow one time you can display the current the drive detected when the fault occurred By pressing the up arrow again you will display the drive status when the fault occurred Function Group 2 H parameters also contains the current fault along with a history of the previous 4 faults These faults are located at parameters H1 H2 H3 H4 and H5 As with the fault memory in the Display Group you can subsequently display the frequency current and status for each of these faults using the same procedure outlined in Chapter 6 Fault Codes Fault codes indicate conditions within the drive that require immediate attention The drive responds to a fault by initiating a coast
59. ble 6 2 for key definitions Display Description The alpha numeric display indicates the following Operational Values such as Output Frequency e Parameter Numbers e Parameter Values e Fault Codes Using the Keypad 6 1 6 2 LED Descriptions Refer to figure 6 1 for the location of the LEDs described in table 6 1 Table 6 1 LED Descriptions LED State Steady Red On Description Indicates the drive is in programming mode Off Indicates the drive is in operational Mode Steady Red On Indicates the drive is running at commanded speed Flashing Red Indicates drive is accelerating or decelerating to new speed setting Off Drive is not running FWD Steady Red On Indicates the drive is in forward operation Off Indicates the drive is in reverse operation STP FLT Steady Red On Indicates the drive is in a stopped position Flashing Red Indicates the drive is faulted Off 6 3 Key Descriptions Drive is running Refer to figure 6 1 for the location of the keys described in table 6 2 Table 6 2 Key Descriptions Description Starts the drive Active when the input mode is programmed for keypad control Stops the drive in programmed stop mode Always active Reset active faults Ent Prog Key Accesses programming menu and locks in changed values To enter programming mode the Ent Prog k
60. c disabled 1 2 Self Diagnostic IGBT fault and Ground fault 1 H60 function 2 Output phase short amp open circuit and Ground fault 3 Ground fault IGBT fault Output phase short and open circuit Selecting the higher number performs all functions within lower numbers Ground fault of U phase in 2 2KW to 4 0KW inverters and ground fault of V phase in other rating inverters may not be detected when selecting 1 Select 3 to make sure to detect all phase of U V W Once H60 is set to a specific value from 1 to 3 and the terminal defined for this function among P1 to P8 terminals is turned ON the corresponding function is conducted displaying dlIAG To stop this function press STOP RESET key on the keypad turn the defined terminal OFF or turn the EST terminal ON Customizing for Your Application 8 17 8 9 8 9 1 The following table shows the fault type while this function is active No Display Fault type Diagnosis 1 UPHF Switch above IGBT s U phase fault 2 UPLF Switch below IGBT s U phase fault 3 vPHF Switch above IGBT s V phase fault Contact sales representatives 4 vPLF Switch below IGBT s V phase fault 5 WPHF Switch above IGBT s W phase fault 6 WPLF Switch below IGBT s U phase fault 7 UWSF Output short between U and W ae Check for a short in inverter output terminal motor connection 8 VUSF Output short betwe
61. cel Time Preset Speed Bit 3 Ramp Bit 2 Bit 1 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27 7 18 VS1MD AC Drive User Manual t28 Analog Output Select Range 0 3 Default 0 Access Tunable See Also t29 Selects the value to send to the analog output terminals Setting 10V Output Proportional To 0 Output Frequency P36 Frequency High Limit 1 Output Current 150 of Inverter rated current 2 Output Voltage 282Vac or 564Vac 200V or 400V Drive Rating 3 DC Link Voltage 400Vdc or 800Vdc 200V or 400V Drive Rating O 10Vdc t29 Analog Output Level Adjustment Range 10 200 Default 100 Access Tunable See Also t28 Adjusts the scaling of the analog output based on a 10V signal Parameter Descriptions 7 19 t30 t31 t32 t33 t34 Frequency detection level Frequency detection bandwidth Range 0 400 Hz Default t80 30 i381 10 Access Tunable See also 182 133 Used when t32 or t33 are set to 0 4 can not be set higher than P36 Frequency High Limit See Chapter 8 Customizing Your Application for more information Digital Output MO Relay Output 3A 3C Range 0 FDT 1 1 FDT 2 2 FDT 3 3 FDT 4 4 FDT 5 5 Overload OLt 6 Inverter Overload LolT 7 Motor Stall STALL 8 Over voltage trip OV 9 Low voltage trip LV 10 Inverter overheat OH 11 Command Loss 12 During run
62. control mode for the operation of the drive See the following description of control method and the corresponding parameters for adjustment to each 7 48 VS1MD AC Drive User Manual H41 H42 Volts per Hertz Basic Operation of the Drive set standard motor parameters P30 Motor Hp P32 Motor Rated Current P33 Motor PolesF30 V F Pattern Slip Compensation This function enables the motor to run in constant speed by compensating inherent slip in an induction motor Set parameters P30 Motor Hp P32 Motor Rated Current P33 Motor Poles H32 Rated Slip Freq H34 Motor No Load Current H36 Motor Efficiency H37 Load Inertia PID Feedback H50 thru H56 see chapter 8 for advanced PID features Sensorless Vector Open Loop Speed Regulated drive control Set parameters P30 Motor Hp P32 Motor Rated Current H32 Rated Slip Freq H34 Motor No Load Current H41 Auto tuning H42 Stator resistance H44 Leakage inductance F14 Time for magnetizing Auto Tuning Range 0 1 Default 0 Access Configurable See also H40 H42 H44 If this parameter is set to a 1 it automatically measures the values to assign for parameters H42 Stator Resistance and H44 Leakage Inductance Stator Resistance Rs Range 0 28 Q Default n a Access Configurable See also H40 H41 H44 This is the value of the motor stator resistance Parameter Descriptions 7 49
63. control will result in extensive damage to the control The control is tested at the factory for high voltage leakage resistance as part of Underwriter Laboratory requirements CAUTION Suitable for use on a circuit capable of delivering not more than the RMS symmetrical short circuit amperes listed here at rated voltage Horsepower RMS Symmetrical Ampheres 1 30 5 000 CAUTION Donotconnect AC power to the Motor terminals U V and W Connecting AC power to these terminals may result in damage to the control CAUTION Baldor recommends not to use Grounded Leg Delta transformer power leads that may create ground loops Instead we recommend using a four wire Wye CAUTION Only Baldor cables should be used to connect the keypad and control These are special cables to protect the control and keypad Damage associated with other cable types are not covered by the Baldor warranty CAUTION If an M Contactor is installed the control must be disabled for at least 200msec before the M Contactor is opened If the M Contactor is opened while the control is supplying voltage and current to the motor the control may be damaged Before the control is enabled the M Contactor must be closed for at least 200msec CAUTION Use of power correction capacitors on the output of the drive can result in erratic operation of the motor nuisance tripping and or permanent damage to the drive Remove power correction capacitors before proceeding Failure to obse
64. d to Check the wiring of V1 and and frequency between drive keypad and remote keypad communication error command is V1 and reference level lost Pala e Communication error e Check for connection ait of communication line and connector O mm T T men EEP Parameter save error HWT Hardware fault Err Communication error COM Keypad error NTC NTC error Oa ad Call Baldor Reliance for assistance Overload Protection IOLT IOLT inverter Overload Trip protection is activated at 150 of the inverter rated current for 1 minute and greater OLT OLT is selected when F56 is set to 1 and activated at 200 of F57 Motor rated current for 60 sec in F58 This can be programmable Troubleshooting 9 9 9 10 VS1 MD AC Drive User Manual Technical Specifications Appendix A provides technical specifications for the VS1MD drive Environment Altitude 1000 m 8300 ft max without derating Vibration 5 9m sec 0 6G Ambient Operating Temperature 102 to 50 C 14 to 122 F Storage Temperature 202 to 65 C 4 to 1492 F Relative Humidity 90 non condensing Cooling Method Natural Convection Forced Air Cooling Fan Atmosphere Important The drive must not be installed in an area exposed to volatile or corrosive gas vapors or dust If the drive will be stored for a time before installation it
65. d when cooling fan fails Range 0 1 Default 0 Access Configurable See Also t32 t33 This parameter determines if what the drive will do if the cooling fan fails 0 Continuous operation when cooling fan malfunctions Setting t32 or t33 18 Cooling Fan Fault Alarm will send an alarm signal to the output ATTENTION If operation is continued after a fan trip occurs an overheat trip may happen and protective functions may be activated It may also reduce the life of main board components due to a rise in inverter internal temperatures Parameter Descriptions 7 55 H81 H90 1 Operation stops when cooling fan malfunctions When cooling fan fault occurs AL message is displayed on the LED and operation is stopped If t32 and or t33 is set to 17 Fault Output fault message is displayed Second Motor Parameters Range See below Default See below Access Configurable See Also t1 t8 These parameters activate when a selected terminal is ON and one of the t1 thru t8 terminals is set for 12 2 Motor Select Param Description Range Factory Default Adj run H81 Accel Time 0 60000 Sec 1 0 v H82 Decel Time 0 60000 Sec 5 0 v H83 Base Freq 30 400 Hz 60 0 H84 V F Pattern 0 2 0 H85 FX Torque Boost 0 15 5 H86 RX Torque Boost 0 15 5 H87 Stall Level 30 150 150 H88 1 Min Overload Level 50 200 150 v H89 Continuous Overload Level 50 150 100 v H90 Motor Rated Current 0 1 50 Amps 26 3 3 Us
66. e 0 1 400 Hz Default 60 00 Access Tunable See Also H40 H50 H56 These parameters set the limits for the output frequency through the PID control Self Diagnostics Select Range 0 3 Default 0 Access Configurable See Also t1 t8 0 Self diagnostic disabled 1 IGBT fault ground fault 2 Output phase short amp open ground fault 3 Ground Fault Parameter Descriptions H70 Frequency Reference for Accel Decel Range 0 1 Default 0 Access Configurable See Also P36 P41 P42 H71 0 Based on P36 Frequency High Limit 1 Based on Delta Frequency Set the desired Accel Decel time sin P41 and P42 If H70 0 the acceleration and deceleration time is the time that it takes to reach maximum frequency from 0 hertz If you set H70 to 1 Delta Frequency Accel Decel time is the time that it takes to reach target frequency from a constant run frequency current operating frequency To scale the time units for accel decel set parameter H71 H70 0 Max Frequency Max freq 60Hz Run Freq Accel time Decel time H70 1 Delta Frequency Operating freq Operating gt 4 5 sec 5 sec 7 52 VS1MD AC Drive User Manual H71 Accel Decel Time Scale Range 0 2 Default 1 Access Tunable See Also P36 P41 P42 H70 This parameter is used to scale the time units for the accel decel ramp The display for the VS1MD is available up to 5 digits Therefore if time unit is
67. e The model number includes the drive and any options Drive model numbers for the VS1MD drive are provided in table 2 1 VS1 MD4 10 HP OPS 0 5HP 1 1HP 2 2HP 3 3HP 5 5HP 7 7 5 HP 10 10HP Voltage 2 230V 4 460V Family MD Microdrive Figure 2 1 Identifying the Drive by Model Number General Information and Ratings 2 1 2 2 2 3 VS1MD Drive Ratings Model Numbers and Frame Sizes Similar VS1MD drive sizes are grouped into frame sizes to simplify re ordering and dimensioning Refer to figures 3 2 through 3 5 for the dimensions of each frame size Table 2 1 provides VS1MD drive ratings model numbers and frame sizes Table 2 1 Drive Ratings Model Numbers and Frame Sizes Drive Ratings Model Number Frame Size Input Voltage Output Current fos_ es vena x ez fe as pome fa E fe ez fee fre oms fe e pe pe pemr o re e fe pem fp e fe fo pemes eo e pe pe pemn gt C vein gt _ Storage Guidelines If you need to store the drive follow these recommendations to prolong drive life and performance e Store the drive within an ambient temperature range of 40 to 70 C e Store the drive within a relative humidity range of 0 to 90 non condensing Do not expose the drive to a corrosive atmosphere 2 2 VS1MD AC Drive User Manual Installing the Drive This chapter provides information that must be considered when planning a VS1MD drive installation and
68. e Setting Range Initial Unit Drive P37 Frequency Command 0 to 400 0 00 Hz group P40 Frequency Mode 6 1to7 1 Step 1 Set P40 Frequency Setting Method to 6 Step 2 Related code t40 to t44 t45 to t49 Step 3 Refer to Frequency setting via 10 to 10V voltage input 0 to 20mA input 8 6 VS1 MD AC Drive User Manual 8 1 7 Frequency Setting via RS 485 Communication Group Code Parameter Name Setting Range Initial Unit i P37 Frequency Command gt 0 to400 0 00 Hz Drive group P40 Frequency Setting Method 7 1to7 1 Set P40 Frequency Setting Method to 7 Related code t59 t61 Refer to Appendix D RS485 communication 8 1 8 Operating Command via RS485 Communication Group Code Parameter Name Setting Range Initial Unit Drive group P38 Drive Mode 3 0to3 1 t59 Communication Protocol Oto 1 0 Selection VO group t60 Inverter Number 1 to 250 1 t61 Baud Rate 0to4 3 Step 1 Set P38 Drive Mode to 3 Step 2 Set t59 t60 and t61 correctly Step 3 Drive operation is performed via RS485 communication 8 1 9 Rotating Direction Selection via 10 to 10 V Input of V1 Terminal Step 1 Set P40 to 2 Step 2 Inverter is operating as the table below regardless of Drive mode setting PS FWD RUN Command REV RUN Command Oto 10 V FWD RUN REV RUN 10t00 V REV RUN FWD RUN Mo
69. e is outside the range it increases the frequency up to the set value Case 2 In the case of a decreasing frequency setting if the frequency set value Analog setting via voltage current RS485 or keypad is within the range of skip frequency it maintains skip frequency high value If the setting is outside the range it decreases frequency to the set value H17 S Curve Accel Decel Start Side H18 S Curve Accel Decel End Side Range 0 1 100 Default 40 Access Configurable See also P41 P42 F2 F3 Set the speed reference value to form a curve at the start and end cycle of the acceleration and deceleration curves If it is set higher linear zone gets smaller H17 sets the starting and H18 the ending ratio between S curve and Linear in of Accel Decel Ref Frequency For smooth Accel Decel starting increase H17 or H18 to extend the S curve ratio Note that setting Frequency Ref for Accel Decel H70 is set to Max Freq and target freq is set below Max freq the shape of the S curve may be distorted Pal Paix Paix Accel time for S curve setting Pad pax a pax 2S Decel time for S curve setting Parameter Descriptions 7 43 H19 H20 Phase Loss Protection Range 0 3n Default 0 Access Tunable Setting H19 to a value other than 0 enables Phase Loss Protection Output Phase Loss Inverter output is shut off in the event of more than one phase loss among U V and W Input Phase Loss Inverter o
70. e multi function input Up or Down function is applied this signal is ignored 8 3 3 Wire Group Display Parameter Name Setting Range Default Unit ti Multi function Input Terminal P1 Selection 0 0 I O group to to 0 to 24 t8 Multi function Input Terminal P8 Selection 17 7 Select the terminal from P1 P8 for use as 3 Wire operation If P8 is selected set 124 to 17 3 Wire operation Input signal is saved in 3 Wire operation Therefore inverter can be operated by Push button switch The bandwidth of pulse t should not be less than 50msec Customizing for Your Application 8 9 8 4 PID Control Group Display Parameter Name Setting Range Default Unit H40 Control Mode Selection 2 0to3 0 H50 PID Feedback Selection Oto 1 0 H51 P Gain for PID Controller O to 999 9 300 0 Function H52 I Gain for PID Controller 0 1 to 32 0 1 0 sec group 2 H53 D Gain for PID Controller 0 0t0 30 0 0 sec H54 F Gain for PID Controller O to 999 9 0 H55 PID Output Frequency High Limit 0 1to 400 60 0 Hz H56 PID Output Frequency Low Limit 0 1 to 400 0 50 Hz I O group t1 to t8 Multi function Input Terminal 21 0 to 25 P1 P8 Definition Drive group d1 Motor RPM Set H40 to 2 PID Feedback control Output frequency of the inverter is controlled by PID con
71. e new password has been registered 8 10 2 2 Changing password Current PW 123 gt New PW 456 Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Move to H94 code H94 will be displayed Press Enter key 0 will be displayed Enter any number e g 122 122 will be displayed Press the Enter key 0 is displayed because wrong value was entered Password cannot be changed in this status 0 will be displayed Enter the right password 123 will be displayed Press Enter key 123 will be displayed Enter the new password e g 456 456 will be displayed Press the Enter key Then 456 will blink 456 will be displayed Press Enter key H94 will be displayed 8 10 3 Parameter Lock Group Display Parameter Name Setting Range Default Unit s H95 Parameter Lock 0 to FFFF 0 Function group 2 H94 Password Registration OtoFFFF 0 This parameter is used to lock the user set parameters using the password 8 10 3 1 Locking the user set parameters Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Move to H95 code H95 will be displayed Press Enter key UL will be displayed Parameter value can be changed in UL Unlock status UL will be displayed Press Enter key 0 will be displayed Enter the password created in H94 e g 123 123 will be displayed Press Enter key L will be displayed Para
72. e these settings when an inverter operates two motors connected to two different types of loads 2 motor operation does not drive two motors at the same time When first selected motor operation is stopped select a terminal for the second motor and define H81 thru H90 to run the second motor Sets the V F pattern for the second motor VS1MD AC Drive User Manual H91 H92 Parameter Read Parameter Write Range 0 1 Default 0 Access Configurable H91 Copies the parameters from the drive and saves them into a remote keypad H92 Copies the saved file in a remote keypad and writes it to the drive H93 Parameter Initialize Range 0 5 Default 0 Access Configurable This parameter is used to initialize the drive settings back to their factory default values 0 No Action 1 All parameters set to factory defaults To reset individual groups only and not all parameters select one of the following 2 P Group Parameter Reset 3 F Group Parameter Reset 4 H Group Parameter Reset 5 t Group Parameter Reset Press the ENTER key after setting H93 H93 will be displayed again after initialization H94 Password Register Range 0 FFFF Default 0 Access Tunable See Also H95 This parameter is used to assign a password for the drive H95 Parameter Lock Range 0 FFFF Default 0 Access Tunable See Also H94 This parameter is able to lock or unlock parameters by typing the password registered in
73. eaaaeeeeseeaeeeeeneaaaes 5 1 5 2 Motor Start Stop Precautions 0 ee ceeeeeeceeeeeeeeeeeeeeeeeaeeeeeeeaaaeeeeseeaeeeeeneaaaes 5 2 5 3 Terminal Wiring Control O eee ceeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeseeaaaeeeeeeeaeeeeeseaaaes 5 3 5 4 Control Terminal Specifications ec eeeeceeeeeeeeneeeeeeeeeeeeeeeaaeeeeeeenaeeeeeneaaes 5 4 5 5 Source Sync for Input Control Wiring esseiden e aria 5 5 5 6 I O Wiring Recommendations ceccceceeeceeeeeeeeneeeeeeeeaeeeeeeeaaeeeeeeeaeeeeeneaaaes 5 6 5 7 Technical Specifications 20 0 2 cecceeeeee scence eee E SAE aN N 5 6 ere the Keypad 6 1 Keypad Component yos siiri i E A E ER a 6 1 62 CED DeScCriptiOnS aoier e ele EErEE A E A N ia 6 2 6 3 Key Descriptions annii ia EAA R 6 2 6 4 About Farameters oanien ea aa a a a A ANa 6 3 6 5 How Parameters are Organized sesssssseirsssssrissrtirrsstiirrsstiinnsnstinnnsstnnnnnnt 6 4 6 6 Moving Between Parameter Groups ccceeeeeeeeeeeeeeeeeeeeeeaaeeeeeeeaeeeeesenaaes 6 4 6 7 Changing Between Parameters Within a Group eee eeceeeeeeeeeeeeeeeneeeeeeenaaes 6 6 6 8 Modifying the Value of a Parameter eecceeeeeeseeeeeeeneeeeeeenaaeeeeeeeaeeeeeneaaes 6 8 6 9 Monitoring Display Parameters cceeseeceeeeeeneceeeeeeeeeeeeeaaeeeeeeeaeeeeeneaea 6 10 6 10 Reviewing the Fault Status in the Display Group ce eeeeeeeeeeeteeeeeeeneees 6 11 6 11 Resetting the Parameters to Factory Default 0 eeceeeeeeeeneeeeeee
74. en U and V terminal or the proper motor connection 9 WvSF Output short between V and W 10 UPGF Ground fault at U phase Check for ground fault occurring at 11 vPGF Ground fault at V phase inverter output cable or motor or motor insulation damage 12 WPGF Ground fault at W phase 13 UPOF Output open at U phase Check for proper connection of the 14 vPOF Output open at V phase motor to the inverter output or proper motor connection 15 WPOF Output open at W phase Parameter Read Write Group Display Parameter Name Setting Range Default Unit H91 Parameter Read 1 Oto1 0 Function group 2 H92 Parameter Write 1 Oto1 0 Used to read write Inverter Parameters using remote keypad ATTENTION Take caution when Parameter write H92 is executed By doing this parameters in inverter are cleared and parameters in remote keypad are copied to inverter Parameter Read Step 1 Step 2 Step 3 Step 4 Step 5 Move to H91 code Press Enter key once 0 will be displayed Press Up A key once Rd will be displayed Press Enter key twice Rd will be displayed H91 is displayed when Parameter read is finished 8 18 VS1 MD AC Drive User Manual 8 9 2 Parameter Write Step 1 Move to H92 code H92 will be displayed Step 2 Press Enter key once 0 will be displayed Step 3 Press Up A key once Wr will be displayed Step 4 Press Enter key twice Wr will be dis
75. en the motor is overheated if current is greater than the value set in F51 time inverse and the drive output is turned off for the preset time Only viewable when F50 1 Electronic Thermal Overload 7 34 VS1MD AC Drive User Manual F51 F52 F53 Electronic thermal level for 1 minute Range 50 200 Default 150 Access Tunable See Also F50 F52 F53 This parameter sets the maximum current capable of flowing to the motor continuously for 1 minute The set value is a percentage of P32 Motor Rated Current It can not be set lower than F52 Electronic thermal level for continuous Electronic thermal level for continuous Range 50 15 Default 10 Access Tunable See Also F50 F51 F53 This parameter sets the amount of current to keep the motor running continuously It cannot be set higher than F51 Electronic thermal level for 1 minute Motor cooling method Range 0 Standard Motor 1 Variable Speed Motor Default 00 Access Tunable For a Standard Motor cooling effects decrease when a motor is run at low speed A Variable Speed motor is a special motor that uses a separately powered cooling fan to maximize cooling effect even at low speed Current for continuous 100 F53 1 95 65 Freq Hz 20 60 Current F52 60 ETH trip time sec Parameter Descriptions 7 35 F54 Overload Warning Level Range 30 150 Default 150 Access Tunable
76. enteeeeeeenee 6 12 Parameter Descriptions FA MOQVOIVIOW ernie bed eel shadestac ch chantadecanitagios badeandachedevttaiadedhen chia a 7 1 Te Display Group Parameters arcs retenen ertai AAEE Er 7 2 7 3 Basic Group Parameters cc cccceeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeaaaeeeeeeeaeeeeenenaaes 7 5 7 4 Terminal Paramters ccececcccceeeeccceeeseseececeeeeeeceeeesneaaeeeeenseaeeeeensneaeeeeenneaees 7 12 7 5 Function Group 1 Parameters ccceeeesseceeeeeeneeeeceeenaeeeeeeeaeeeeeeeenaeeeeesenaees 7 28 7 6 Function Group 2 Paramters 0 ecceeceeeeeeneceeeeeeneeeceeenaeeeeeeeaeeeeseeeaeeeeenenaees 7 40 Contents Customizing for Your Application 8 1 Frequency Moge suiii aa atd a aai na aa AR anA a aA EA aaa aAA i 8 1 8 2 UP DOWNS 4 cet ret don e E E eat E tee ea eee 8 8 BB Se WUE aa E TE eben sea deeds sane E E ea tuun ane AAA 8 9 8 4 PID GOntroll aicen EE NEEE EEEE E PEEN teehee 8 10 Br SAUTOSUNING e a EE AE E E agian tena 8 12 8 6 Sensorless Vector Control zirena AE ea SEA ee EE AEAEE ARE 8 13 Bil opeed SENCI eierens n E T ORE OE ER A EREE 8 15 8 9 Self Diagnostic FUNCTION 00 0 2 cece eeeeene cee ee eeeneeeeeeeeae eee ee eaaaeeeeeeeaaeeeeeeeaaeeeenee 8 17 8 9 Parameter Read Write cccccccceseessceeeeecceeeseeesaeeeeeeeaaaeeeseeeaaeeeeeeeaaeeeteees 8 18 8 10 Parameter Initialization LOCK ceeececeeeeeeneeee teeter eee eeeaaaeeeeeeeaeeeeeeeaaeeeeeee 8 19 8 11 Multi function Output
77. er Example Start Stop Source P38 e Bit Parameters Bit parameters have individual bits associated with features or conditions If the bit is 0 the feature is off or the condition is false If the bit is 1 the feature is on or the condition is true Example Terminal Status Display d7 e Numeric Parameters These parameters have a single numerical value for example 0 1 volts Example Motor Rated Current P32 Parameters are also either configurable or tunable or read only Configurable parameters can be adjusted or changed only while the drive is stopped Using the Keypad 6 3 Tunable parameters can be adjusted or changed while the drive is running or stopped Read only parameters cannot be adjusted 6 5 How Parameters are Organized Parameters are organized into five Parameter Groups The Display Parameter Group dnn contains parameters for the display of basic drive information The Programming Parameter Group Pnn contains the most commonly used parameters for startup and operation The Terminal Parameter Group tnn contains a linear list of input and output control parameters Function Group 1 Parameters Fnn contains a linear list of advanced motor control parameters Function Group 2 Parameters Hnn contains a linear list of advanced motor profile parameters 6 6 Moving Between Parameter Groups Use the following procedure to enter the programming mode and to move between groups Table 6
78. ers will not be reset Press the up arrow key to change the value to a 1 Press the ENTER key to reset the drive parameters to factory default The display will revert back to displaying the parameter number VS1MD AC Drive User Manual Parameter Descriptions 7 1 Overview The following information is provided for each parameter listed in table 7 1 along with its description Parameter Number Unique number assigned to each parameter Parameter Name Unique name assigned to each parameter LED Display Display shown on LED screen when parameter is accessed Range Predefined parameter limits or selections Note that a negative Hz value indicates reverse rotation Default Factory default setting Access e Read Only Parameter value can not be modified by user e Configurable Parameter can only be modified while drive is stopped e Tunable Parameter can be modified while drive is running or stopped Group Menu group within which parameter is located See also Associated parameters that may provide additional or related information The parameters are presented in numerical order within each of the fivegroups Dispay Basic Parameters Terminal Function Group 1 Function Group 2 Appendix B contains a list of parameters by name cross referenced to parameter number Parameter Descriptions 7 1 7 2 Display Group Parameters Parameters in this group are display only and can be used to moni
79. et A Forward Run FX or Reverse Run RX terminal must be ON to Auto Restart Frequency L L Reset Run onnad E Ts When H21 is 0 When H21 is 1 ATTENTION Particular attention must be directed to this function due to potential hazard as motor starts to run suddenly after the fault is cleared H22 Speed Search Select Range 0 15 Default 0 Access Configurable See also t32 t33 H23 H27 This parameter is active to prevent any possible fault when the inverter outputs its voltage to the running motor See Chapter 8 Customizing Your Application for details on setting this parameter H23 Spped Search Current Level Range 80 200 Default 100 Access Tunable See also P32 H22 H24 H27 This parameter limits the amount of current during speed search The value is a percentage of P32 Motor Rated Current See Chapter 8 Customizing Your Application for details on setting this parameter Parameter Descriptions 7 45 H24 Speed Search P Gain H25 Speed Search Gain Range 0 9999 Default 100 Access Tunable Settings H24 and H25 are used to set the Proportional and Integral gain used for Speed Search PI Controller See Chapter 8 Customizing Your Application for details on setting this parameter H26 Auto Restart Attempts Range 0 10 Default 0 Access Tunable See Also H21 H27 This parameter sets the number of restart tries after a fault occurs Auto restart becomes active after the time i
80. ey must be held in for 2 seconds Holding the Ent Prog key for 2 seconds or more will escape back to Control Reference Mode or back out of a parameter edit function VS1MD AC Drive User Manual Table 6 2 Key Descriptions Continued Description Speed Operation Mode Reference Keys e Changes the commanded speed reference e Only active when the input mode is programmed for keypad control The Up Arrow increases the speed reference at a controlled rate The Down Arrow decreases the speed reference at a controlled rate Holding either arrow for a set period of time will increase the reference ramp rate Program Mode e Increment Decrement parameter numbers or parameter values Direction Operation Mode Keys e Only active when the input mode is programmed for keypad control e Direction keys are active only when operating in reference command mode e Reverse may also be disabled by a parameter Program Mode e Cycle through the parameter groups or shift to the next digit to be changed while in the parameter edit mode 6 4 About Parameters To program the drive for a specific application you adjust the appropriate parameters The parameters are used to define characteristics of the drive There are three types of parameters Numbered List Parameters Enumerated Parameters Numbered list parameters allow a selection from two or more options Each item is represented by a numb
81. f the drive cern Thermal determines the motor heat If the motor is overloaded the inverter disables the output The drive cannot protect the motor when controlling a motor having more than 4 poles or multiple motors Input phase Drive output is disabled when one of the input loss phases R S T is open rria l Self l Displayed when IGBT damage output phase LEL diagnostic short output phase ground fault or output phase malfunction open occurs Troubleshooting 9 5 Table 9 1 Fault Descriptions ren Parametersave Displayed when user modified parameters fail to cer error be stored into memory bel Inverter Displayed when an error occurs in the control mie hardware fault circuitry of the drive Communication Displayed when the drive cannot communicate Error with the keypad Remote keypad Displayed when drive and remote keypad do not communication communicate with each other This fault does not error stop Inverter operation Keypad error Displayed after drive resets keypad upon a keypad error and the error remains for a predetermined time co Cooling fan Displayed when a fault condition occurs in the rrr fault drive cooling fan Instant Cut Off Used for the immediate stop of the drive The inverter instantly disables the output when the EST terminal is actuated ATTENTION The inverter resumes regular operation when turning off the EST terminal while either the FX or t
82. fore continuing with the drive installation Installing the Drive 3 1 3 1 1 Operating Conditions Before deciding on an installation site consider the following guidelines e Protect the cooling fan by avoiding dust or metallic particles e Do not expose the drive to a corrosive atmosphere e Protect the drive from moisture and direct sunlight e Verify that the drive location will meet the environmental conditions specified in table Pa Table 3 1 Ambient Temperatures and Mounting Clearances Ambient Temperature Enclosure Rating Minimum Mounting Clearances 50 C IP20 Open Type 122 F 40 C IP20 NEMA 1 104 F 50 C Side by Side 122 F 3 1 2 Minimum Mounting Clearances Refer to figure 3 1 for the minimum mounting clearances Refer to section 3 1 for drive mounting dimensions Figure 3 1 Minimum Mounting Clearances 3 2 VS1MD AC Drive User Manual 3 1 3 Mounting Dimensions for the VS1MD Drive Overall dimensions and weights are illustrated in figures 3 2 3 3 3 4 and 3 5 as an aid to calculating the total area required by the VS1 MD drive Dimensions are in millimeters Weights are in kilograms See table 2 1 for drive ratings by frame Frame Size A 230V 460V 230V 460V Figure 3 2 Drive Dimensions and Weights Frame A Installing the Drive 3 3
83. he RX terminal is ON reo Len External fault A contact input When multi function input terminal t1 t8 is set to 18 External fault signal input A Normal Open Contact the inverter disables its output External fault B contact input When multi function input terminal t1 t8 is set to 19 External fault signal input B Normally Closed Contact the drive disables its output Operating method when the frequency When drive operation is set via an Analog input 0 10V or 0 20mA input or option RS485 and the signal is lost the drive responds according to command is the method set in t62 Operating method when lost the frequency reference is lost ir NTC open When NTC connection is lost output is disabled on 9 6 VS1 MD AC Drive User Manual 9 6 Fault Correction Use table 9 2 to troubleshoot the drive If you cannot resolve the problem using this table contact Baldor Reliance Table 9 2 Corrective Actions Keypad Display Fault Cause Remedy e Accel Decel time is e Increase the Byes Overcurrent too short compared to Accel Decel time the inertia of the load Load is greater than the drive rating e Replace the inverter with appropriate capacity Inverter enabled when the motor is rotating e Resume operation after stopping the motor or use H22 Speed search Output short circuit or ground fault has occurred e Check output wiring
84. ions except Dwell operation Therefore if Jog frequency command is entered in the middle of Preset Speed Up Down or 2 wire control operation is executed at jog frequency A valid start command is required separate from the dedicated jog input The jog function is only available for 2 wire control 5 Preset Speed Input Bit 1 6 Preset Speed Input Bit 2 7 Preset Speed Input Bit 3 Used to select Preset Speed 1 7 combinations see preset speed frequencies P43 P45 and t10 t13 8 Preset Speed Ramp Bit 1 9 Preset Speed Ramp Bit 2 10 Preset Speed Ramp Bit 3 Used to define accel decel ramp combinations for preset speeds see t14 t27 Parameter Descriptions 7 13 11 DC brake during start DC voltage will be applied to the motor windings at a level set by DC Brake Start Voltage F12 for as long as the digital input is closed See also F12 and F13 Starting DC brake parameters 12 2 4 motor select When input is present the drive configures itself for a second set of motor settings defined in 20d motor operation parameters H81 to H90 13 Reserved Reserved 14 Reserved Reserved 15 Frequency increase UP Increases the frequency reference to the drive after a run command Frequency is saved to parameter F64 on a stop command if F63 1 save up down frequency 16 Frequency decrease DOWN decreases the frequency reference to the drive after a run command Frequency i
85. letter Character ASCII HEX Command R 52h Read WwW 57h Write X 58h Request for monitoring Y 59h Action for monitoring Data ASCII HEX Example when data value is 3000 3000 dec 0 B B 8 h 30h 42h 42h 38h Error code ASCII 20h to 7Fh Receive Send buffer size Receive 39 byte Send 44 byte Monitor register buffer 8 Word SUM to check the communication error SUM ASCII HEX format of lower 8 bit of Drive No CMD DATA Example Command Message Request to read one address from address 3000 Address Number of address to read SUM 0 1 R 3 0 0 0 T 30h 31h 52h 33h 30h 30h 30h 31h 1A7h Control values such as ENQ ACK NAK are excluded RS485 Protocol C 5 C 6 2 Detail Communication Protocol C 6 2 1 Request for Read Request to read successive N numbers of WORD from address XXXX ENQ Drive No CMD Addres Number of address to SUM EOT s read 05h 01 to R XXXX_ 1 to 8 n XX 04h 1 byte 2 bytes 1 byte 4bytes 1 byte Total bytes 12 Note Quotation marks indicate character C 6 2 2 Acknowledge Response Drive No 2 1 01 to 1F 2 bytes Total bytes 7 n 4 Max 39 C 6 2 3 Negative Acknowledge Response NAK Drive No CMD Erro
86. mand 17 3 wire operation 18 External Trip A Contact EtA 19 External Trip B Contact EtB 20 Self Diagnostic Function 21 Exchange between PID operation and V F operation 22 Exchange between option RS485 and Drive 23 Analog Hold 24 Accel Decel Disable 25 Up Down Save Freq Initialization Default t1 0 t2 1 t3 2 t4 3 t5 4 t6 5 t7 6 t8 7 Access Tunable Selects the function for the digital inputs 7 12 VS1MD AC Drive User Manual 0 Forward Run FX Command Select to define a digital input as a forward run command in 2 wire or 3 wire control For both 2 wire and 3 wire control P38 Drive Mode should be set to a 1 for normal operation For 3 wire control an additional terminal must be defined as 17 3 wire operation 1 Reverse Run RX Command Select to define a digital input as a reverse run command in 2 wire or 3 wire control For both 2 wire and 3 wire control P38 Drive Mode should be set to a 1 for normal operation For 3 wire control an additional terminal must be defined as 17 3 wire operation 2 Emergency Stop BX Trip Defines a digital input as a stop command Drive will stop according to P39 Stop mode select ramp deceleration dc brake or coast to rest 3 Fault Reset RST When input is present clears an active fault and resets the drive 4 Jog When input is present the drive ramps to the value set in Jog Frequency F20 Jog operation overrides all other operat
87. meter value cannot be changed in L Lock status L will be displayed Press Enter key H95 will be displayed 8 10 3 2 Unlocking the user set parameter Step 1 Step 2 Step 3 Step 4 Step 5 Move to H95 code H95 will be displayed Press Enter key L will be displayed Parameter value cannot be changed in L Lock status L will be displayed Press Enter key 0 will be displayed Enter the password created in H94 e g 123 123 will be displayed 8 20 VS1 MD AC Drive User Manual Step 6 Press Enter key UL will be displayed Step 7 Parameter value can be changed in UL Unlock status While UL is displayed press Enter key H95 will be displayed 8 11 Multi function Output Terminal MO and Relay 3AC Vo 132 Mult unction output o Fom 2 ii Pepe Gores E epee FDT 2 133 Muti function relay 2 FDT 3 ar a a rora o a ros d er 5 Overloadjouy S 6 mveneroveroaapory 7 Motorstanjstalyy So 8 Overvotagetipfovy fo o towvotagerip 10 Inverter overneatfoH 11 Commandioss S 12 Dungun S 13 Duingsoo S 14 Durngconsiantrn 15 During speed searching When Whentrip When setting other low H26 than low voltage Number voltage trip of auto trip occurs restart occurs tries Fault relay output Select the desired item to be output via MO terminal and relay os i6 7z F o a s e t34 When 17 Fault display is selec
88. minal Description Wire size mm Screw Torque Specification size Nm solid stranded wire P1 Multi function digital input 1 0 1 5 M2 6 0 4 to P8 CM Common Terminal 1 0 1 5 M2 6 0 4 VR Power supply for external 1 0 1 5 M2 6 0 4 Output Voltage 12 V speed potentiometer Max output current 10mA Potentiometer 1 5 kohm V1 Input terminal for Voltage 1 0 1 5 M2 6 0 4 Max input voltage operation 12V 12V input l Input terminal for Current 1 0 1 5 M2 6 0 4 0 20 mA input operation Internal Resister 250 ohm AM Multi function analog 1 0 1 5 M2 6 0 4 Max output voltage 11 V output terminal Max output current 100mA MO Multi function terminal for 1 0 1 5 M2 6 0 4 Below DC 26V 100mA open collector output MG Ground terminal for 1 0 1 5 M2 6 0 4 external power supply 24 24V External Power 1 0 1 5 M2 6 0 4 Max output current Supply 100mA 3A Multi function relay 1 0 1 5 M2 6 0 4 Below AC 250V 1A output A contact N O 3B Multi function relay 1 0 1 5 M2 6 0 4 Below DC 30V 1A output B contact N C 3C Common for 1 0 1 5 M2 6 0 4 Multi function relays VS1MD AC Drive User Manual 5 5 Source Sync for Input Control Wiring 1 When using DC 24V inside inverter Source Control Wiring 5 5 5 6 5 6 1 5 7 1 O Wiring Recommendations Table 5 1 Recommended Control and Signal Wire Minimum Insulation Wire Type s Description Rating Belden 8760 9460 0 8 mm 18AWG twisted pair
89. ndicates an 8 Press the left arrow one time such that the next digit is displayed It will be displayed brighter than the previous digit ZI TI TI Press the UP arrow three times such that the display indicates the parameter number AN BF Press the ENTER key to accept the value The value will be saved in the Jump Code PO for future use and the desired parameter will immediately be displayed E E T Using the Keypad 6 7 The following example shows how to use a previously stored Jump Code Table 6 7 Using a Previously Stored Jump Code Procedure Step 1 From the operation mode press and hold down the ENTER key for at least two seconds to change the drive to the programming mode The PROG LED will illuminate indicating that the drive is in programming mode The drive will display the first parameter of the Display group Sample Display Press the right arrow to change to the Parameters group Press the ENTER key to access the Jump Code Press the ENTER key a second time and the desired parameter will be displayed 6 8 Modifying the Value of a Parameter The parameters located in the Display group are read only and can not be modified All other parameters with a few exceptions can be modified by the user Some parameters are configurable meaning that the drive must be stopped before the parameter can be modified while others are tunable meaning
90. o the output terminals U V and W causes internal inverter damage ATTENTION Use ring terminals with insulated caps when wiring the input power and motor wiring ATTENTION Do not leave wire fragments inside the inverter Wire fragments can cause faults breakdowns and malfunctions ATTENTION When more than one motor is connected to one inverter total wiring length should be less than 200m 656ft Do not use a 3 wire cable for long distances Due to increased leakage capacitance between wires over current protective feature may operate or equipment connected to the output side may malfunction In case of long wire length lower carrier frequency or contact Baldor for recommendations ATTENTION Never short B1 and B2 terminals Shorting terminals may cause internal inverter damage ATTENTION Do not install a power factor capacitor surge suppressor or RFI filter in the output side of the inverter Doing so may damage these components Stop Circuit Requirements ATTENTION You must provide an external hardwired emergency stop circuit outside of the drive circuitry This circuit must disable the system in case of improper operation Uncontrolled machine operation can resultif this procedure is not followed Failure to observe this precaution could result in bodily injury In addition to the operational stop you must provide a hardwired emergency stop external to the drive The emergency stop circuit must cont
91. onding to motor type H30 will be displayed Press the STOP RST key on the keypad or turn on the EST terminal to stop the Auto Tuning If Auto tuning of H42 and H44 is interrupted the default value will be set If H42 and H44 are finished and auto tuning of leakage inductance is interrupted the measured value of H42 and H44 are used and the default of leakage inductance is set See page for motor parameter default values ATTENTION Be sure accurate values are entered for stator resistance and leakage inductance Otherwise the performance of Sensorless vector control and Auto torque boost could be compromised 8 12 VS1 MD AC Drive User Manual 8 6 Sensorless Vector Control Group Display Parameter Name Setting Range Default Unit H40 Control Mode Selection 3 0to3 0 P30 Motor Type Selection 0 2 to 7 5 kW H32 Rated Slip Frequency 0 to 10 Hz H Function pgo Motor Rated Current 0 5 to 50 A group 2 H34 Motor No Load Current 0 1 to 20 A H42 Stator Resistance Rs 0 to 14 Ww H44 Leakage Inductance Lo 0 to 300 00 mH Function F14 Time for Energizing a Motor 5 0 0 to 60 0 0 1 sec group 1 If H40 Control mode Selection is set to 3 Sensorless vector control will become active ATTENTION Motor parameters should be measured for optimal performance It is highly recommended H41 Auto tuning be done prior to operating via Senso
92. or PLC s 2 Allows connection of up to 31 drives with multi drop link network 3 Inherent noise immune design Users can use readily available RS232 485 converters The specifications of converters depend on the manufacturers C 1 2 Before Installation ATTENTION Before installation and operation this manual should be read thoroughly Failure to observe this precaution could result in personal injury or damage to the equipment RS485 Protocol C 1 C 2 Specifications C 2 1 Performance Specifications Item Specification Communication method RS485 Transmission form Bus method Multi drop Link System Applicable inverter VS1MD series Converter RS232 converter Connectable drives Max 31 Transmission distance Max 1 200m Within 700m Recommend C 2 2 Hardware Specifications Item Specification Installation Use S S terminals on control terminal block Power suppl Use Insulated power from the inverter power suppl C 2 3 Communication Specifications Item Specification Communication speed 19 200 9 600 4 800 2 400 1 200 bps selectable Control procedure Asynchronous communication system Communication system Half duplex system Character system ASCII 8 bit Stop bit length Modbus RTU 2 bit LS Bus 1 bit Sum check 2 byte Parity check None VS1MD User Manual C 3 Installation C 3 1 Connecting the Communication Line Step 1 Connect the
93. oup P30 Motor HP Select Sets the motor type connected to the drive output side P32 Motor Rated Current Enter motor rated current on the nameplate P33 Pole Number Select number of motor poles ol Parameter Descriptions 7 P34 Base Frequency Range 30 400 Hz Default 60 Access Configurable See Also P30 P33 F30 F38 The drive outputs its rated voltage to the motor at this frequency enter motor nameplate See parameter F30 for custom V Hz settings and V Hz curve P35 Frequency Low Limit Range 0 P36 Hz Default 10 0 Access Configurable See Also P36 F30 F38 Sets drive minimum steady state output frequency P36 Frequency High Limit Range 0 400 Hz Default 60 0 Access Configurable See Also P35 Sets drive maximum steady state output frequency P37 Frequency Command Range 0 400 Hz Default 0 00 Access Tunable This parameter manually sets the frequency that the drive is commanded to output Set the desired frequency and press ENTER PROG to lock the value into memory If the drive is running it will immediately accelerate or decelerate to this value once enter is pressed If the drive is not running entering a value in P37 will pre set the speed to accelerate to after a valid run command VS1MD AC Drive User Manual P38 Stop Start Source Range 0 Keypad 1 Terminal Mode 1 2 or 3 wire control for forward reverse 2 Terminal Mode 2
94. played Step 5 H91 is displayed when Parameter read is finished 8 10 Parameter Initialization Lock 8 10 1 Parameter Initialization Group Display Parameter Name Range Default 0 1 Initialize All Groups Functi 2 Initialize Drive Group group 2 H93 Parameter Initialization 0 3 Initialize F 1 Group 4 Initialize F 2 Group 5 Initialize 1 O group Select the group to be initialized and perform it in H93 code Press Enter key after setting in H93 H93 will be displayed again after initialization is complete 8 10 2 Password Registration Group Display Parameter Name Setting Range Default Unit H94 Password Registration Oto FFFF 0 Function group 2 H95 Parameter Lock Oto FFFF 0 Register password for Parameter lock H95 Password should be Hex decimal 0 to 9 A B C D E F ATTENTION Do not forget the registered password Itis needed to unlock parameters Factory default password is 0 Enter any new password except 0 8 10 2 1 Registering the password for the first time Step 1 Move to H94 code H94 will be displayed Step 2 Press Enter key twice 0 will be displayed Step 3 Register password Ex 123 123 will be displayed Customizing for Your Application 8 19 Step 4 Step 5 123 will blink when Enter key is pressed 123 will be displayed Press Enter key H94 will be displayed after th
95. r code SUM EOT 15h 01 to 1F R mane XX 04h 1 byte 2 bytes 1 byte 2 bytes 2 bytes Total bytes 9 C 6 2 4 Request for Write Drive No 01 to Address Number of address to read 1 byte 2 bytes to 8 n 1 byte Total bytes 12 n 4 Max 44 C 6 VS1MD User Manual C 6 2 5 Acknowledge Response Drive No 01 to 1F 2 bytes Total bytes 7 n 4 Max 39 Note When Request for Write and Acknowledge Response is exchanged between PC and Inverter for the first time previous data is returned From subsequent transmissions the current data will be returned C 6 2 6 Negative Response NAK Drive No CMD Error code SUM EOT 15h 01 to 1F WW SEE XX 04h 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 Total bytes 9 C 6 2 7 Request for Monitor Register This is useful when constant parameter monitoring and data updates are required Request for Register of n numbers of Address not consecutive Drive No Number of address to Addres read s 01 to 1 to 8 n XXXX 2 bytes 1 byte n 4 Total bytes 8 n 4 Max 40 C 6 2 8 Acknowledge Response ACK Drive No CMD SUM EOT 06h 01 to 1F x XX 04h 1 byte 2 bytes 1 byte 2 bytes 1 byte Total bytes 7
96. rable See Also P32 F59 This parameter sets the amount of current to activate stall prevention during acceleration constant run or deceleration The value set is a percentage of P32 Motor Rated Current m eee aa F63 Save Up down frequency Range 0 1 Default 0 Access Configurable See Also t1 t8 F64 This parameter decides whether to save the specified frequency during up down operation When 1 is selected the up down frequency is saved in F64 7 38 VS1MD AC Drive User Manual F64 Saved up down frequency Range n a Default 0 00 Access Read Only See also t1 t8 F63 Notes F64 viewable when F63 1 Save up down frequency Stores the up down frequency if F63 1 before the drive stops or decelerates F65 Start Frequency Range 0 10 to 10 00 Hz Default 0 5 Access Configurable The drive starts to output its voltage at this frequency It is the low frequency limit Parameter Descriptions 7 39 7 6 Function Group 2 Parameters HO Jump Code Range 0 95 Default 0 Access Tunable Sets the code to jump directly to a specific parameter within the group Last Fault 1 Last Fault 2 Last Fault 3 Last Fault 4 Last Fault 5 Range n a Default 0 Access Read Only See also H6 Stores information on the types of faults the frequency the current and the Accel Decel condition at the time of fault The latest fault is automatically stored in the H1 Fault History 1 Up to the las
97. read them all with one read command Parameter Descriptions 7 27 7 5 Function Group 1 Parameters FO Jump Code Range 0 64 Default 0 Access Tunable Sets the code to jump directly to a specific parameter within the group F1 Forward Reverse Run Disable Range 0 Forward and Reverse run enable 1 Forward run disable 2 Reverse run disable Default 0 Access Configurable Enables disables the function that allows the direction of the motor rotation to be changed The forward or reverse command may come from a digital command the keypad or serial command All forward or reverse inputs will be ignored if the corresponding directional control is disabled in F1 F2 Accel Pattern F3 Decel Pattern Range 0 Linear 1 S Curve Default 0 Access Configurable See Also H17 H18 t1 t8 Sets the acceleration and deceleration pattern in the drive Linear General pattern for constant torque applications S Curve This curve allows the motor to accelerate and decelerate smoothly Freq Operating command Accel Decel t time time To adjust the slope of the S Curve see parameters H17 and H18 7 28 VS1MD AC Drive User Manual F8 F9 F10 DC Brake start frequency Range 0 1 60 Hz Default 5 00 Access Configurable See Also P35 P39 F8 F11 Note Only viewable when P39 Stop mode select is set to DC Brake Establishes the DC brake start frequency it can not be set below P35 Frequenc
98. red by code One of these points must be connected to adjacent building steel girder joist a floor ground rod or bus bar Grounding points must comply with national and local industrial safety regulations and or electrical codes Motor Ground The motor ground must be connected to one of the ground terminals on the drive Power Wiring 4 1 4 1 1 4 1 2 4 1 3 Shield Termination SHLD Either of the safety ground terminals provides a grounding point for the motor cable shield The motor cable shield connected to one of these terminals drive end should also be connected to the motor frame motor end Use a shield terminating or EMI clamp to connect the shield to the safety ground terminal When shielded cable is used for control and signal wiring the shield should be grounded at the source end only not at the drive end RFI Filter Grounding Using drives with RFI filters may result in relatively high ground leakage currents Therefore the filter must only be used in installations with grounded AC supply systems and be permanently installed and solidly grounded bonded to the building power distribution ground Ensure that the incoming supply neutral is solidly connected bonded to the same building power distribution ground Grounding must not rely on flexible cables and should not include any form of plug or socket that would permit inadvertent disconnection Some local codes may require redundant ground connections
99. rless vector control Ensure that the following parameters are entered correctly for optimal performance in Sensorless vector control P30 Select motor type connected to inverter output H32 Enter rated slip frequency based on motor nameplate RPM and rated frequency See 10 6 P32 Enter motor nameplate rated current H34 After removing the load set H40 Control mode Selection to 0 V F control and run the motor at 60Hz Enter the current displayed in Cur Output current as motor no load current If it is difficult to remove the load from the motor shaft enter a value equal to 40 to 50 of H33 Motor rated current or the factory default H42 H44 Enter the value of the parameter measured during H41 Auto tuning or the factory default F14 This parameter accelerates the motor after pre exciting the motor for the set time The amount of the pre exciting current is set in H34 Motor No Load Current Directly enter the motor nameplate value except motor rating when 0 2kW is used Customizing for Your Application 8 13 Factory default by motor ratings hini Motor Current No load Rated slip Stator Leakage A rating rating current freq resistance inductance S kW A A Hz 9 mH 0 2 1 1 0 6 2 33 14 0 122 00 0 4 1 8 1 2 3 00 6 70 61 00 0 75 3 5 2 1 2 33 2 46 28 14 1 5 6 5 3 5 2 33 1 13 14 75 200 2 2 8 8 4 4 2 00 0 869 11 31 3 7 12 9 4 9 2 33 0 500 5 41
100. rve this precaution could resultin damage to or destruction of the equipment VS1MD AC Drive User Manual Introduction 1 1 Getting Assistance from Baldor ccccceceeseceeeeeeceeceeeeeeeeeeeeecncenaeeeeeeeeeeeess 1 1 General Information and Ratings 2 1 Identifying the Drive by Model Number ccceeeeesneeeeceentaeeeeseenaeeeeesenaaes 2 1 2 2 VS1 MD Drive Ratings Model Numbers and Frame Sizes 0 0 cee 2 2 2 3 Storage Guidelines os anaras paa d ama aa TAIN peAa TAE NEANS aeia T A OAK EAT RARAN 2 2 Installing the Drive 3 1 General Requirements for the Installation Site 2 1 3 1 3 2 Mounting the Drive zoaren mirena a A a A A EE ii 3 5 3 3 Watts Loss Datel ccccctseecivecieeccdvveseneceuveesdecsusveensenceeeeedeeseeeeeseccdv esveccsvevenibanes 3 6 Power Wiring 4A Grounding the Drive irinin date te AAA O 4 1 4 2 Connecting Peripheral Devices to the VS1 MD Drive ee 4 3 4 3 Power Terminal Wiring eeccscceeeeeeeeeeeeeenneeeeceeeaaeeeeeesaaeeeeseeaaaeeeeseeaeeeeeneaaes 4 4 4 4 Specifications for Power Terminal Block Wiring c eset eee eeeeees 4 5 4 5 Recommended Breakers cccccececceceeeescceceeseseeceeeeseseaeeeeenseaeeeeessseaeeeeensaaaes 4 6 4 6 Recommended AC Reactors ceecescceceeeeneeeeceeenneeeeeeeaeeeeseeaaaeeeeeeenateeeeseaaes 4 6 Control Wiring 5 1 Stop Circuit REQUIFEMENKS ee ceeee eee eeee eee eeeeeeeeeeeeeeaeeeese
101. s reached in H27 Auto Restart Time Auto Restart is deactivated if the number of faults exceeds the value in H26 Auto Restart Attempts H26 is reset back to its entered value if STOP key or a reset via the control terminal is activated If no trip occurs for 30 seconds after the auto restart operation H26 is reset It is not possible to restart auto restart becomes deactivated if the drive faults due to a Low Voltage Lvt Emergency Stop EST Inverter Overheat Oht or a Hardware Trip HWt fault This parameter sets the number of restart tries after a fault occurs Auto restart becomes active after the time is reached in H27 Auto Restart Time Auto Restart is deactivated if the number of faults exceeds the value in H26 Auto Restart Attempts H27 Auto Restart Time Range 0 60 sec Default 1 0 Access Tunable See Also H21 H27 This parameter sets the amount of time between auto restart attempts After the Auto Restart Time the motor starts acceleration automatically 7 46 VS1MD AC Drive User Manual H32 H34 H36 Slip Frequency Range 0 10 Hz Default 1 67 Access Configurable See Also P33 H40 Enter the slip frequency in accordance with the following formula and motor nameplate pep ESS Where a Rated Slip Frequency f Rated Frequency Tpi Motor Nameplate rpm Pz Number of Motor Poles Example Rated Freq 60 Hz Rated RPM 1740 rpm Poles 4 fs 60 1740 x 4 120 2
102. s saved to parameter F64 ona stop command if F63 1 save up down frequency 17 3 wire operation Select to define a digital input for 3 wire control Inputs defined as forward FX and reverse RX are momentary inputs and opening the input defined as 3 wire operation will stop the drive For both 2 wire and 3 wire control P38 Drive Mode should be set to a 1 for normal operation 7 14 VS1MD AC Drive User Manual 18 External trip A N O Normally open contact input When a digital input is set to Ext trip A is ON Closed the drive displays the fault and turns off its output power 19 External trip B N C Normally closed contact input When a digital input is set to Ext trip B is OFF Open the drive displays the fault and turns off its output power LA NI NJ 7 N O t2 18 d S Frequency lL ra P4 A contact P5 B contact un command 20 Self Diagnostic function Defines a digital input to initiate the self diagnostic function capability of the drive unit Parameter H60 Self Diagnostic function is used to define the test to conduct IGBT fault and ground fault Output phase short open circuit ground fault or ground fault IGBT fault output phase short open circuit See Chapter 8 Customizing Your Application for advanced drive function description 21 Change from PID to V Hz Operation Selects a digital input to bypass the PID Feedback controller and selects the
103. set to 0 01 sec for example maximum accel decel time would be 600 00 seconds 0 Setting Unit 0 01 sec Range 0 01 600 00 1 Setting Unit 0 1 sec 0 1 6000 0 2 Setting Unit 1 sec 1 60000 H72 Power On Display Range 0 9 Default 0 Access Configurable See Also d0 d9 H74 This parameter selects the parameter to display on the keypad when power is applied 0 Frequency Command 1 Motor RPM 2 Output Current 3 Output Voltage 4 Output Power 5 Output Torque 6 DC Link Voltage 7 Digital Input Status 8 Digital Output Status 9 Software Version H74 Gain for Motor RPM Display Range 1 100 Default 100 Access Configurable See Also d1 H72 This parameter is used to change the motor rpm display to a scaled custom factor When H40 0 V F Control or 1 PID Control the inverter output frequency is displayed in RPM suing the formula below Motor slip is not considered rpy _ 120xf 74 P32 jJ 100 Parameter Descriptions 7 53 H75 DB Resistor Select Range 0 1 Default 1 Access Configurable See Also H76 0 Unlimited 1 Limited by setting in H76 ATTENTION Take caution when DB resistor is used over its Watt rating Fire may result from resistor overheat When resistor having heat detection sensor is used sensor output can be used as external trip signal in digital input H76 DB Resistor Operating Rate Range 0 30 Default 10 Access Configurable See Also H75
104. set via the sum of a 10V signal applied to V1 and a 4 20mA signal applied to terminal I 6 Analog V1 Mode 2 I Drive output frequency is set via the sum of a 0 10V signal applied to V1 and a 4 20mA signal applied to terminal I 7 RS485 Drive output frequency is controlled via the RS485 communications port Accel Time Decel Time Range 0 6 000 sec Default P41 5 0 P42 10 0 Access Tunable See Also P42 P36 H70 H71 Sets the Accel Decel time of the drive When using the multiple accel decel curves with preset speeds this ramp serves as accel decel time 0 H71 can be used to scale the accel decel units and H70 determines if the time to accel decel is relative to P35 Frequency High Limit or the delta change of running frequency to set frequency 7 10 VS1MD AC Drive User Manual P43 Preset Speed 1 P44 Preset Speed 2 P45 Preset Speed 3 Range 0 400 Hz Default P43 10 P44 20 P45 30 Access Tunable See Also t1 t8 110 13 Provides an internal fixed speed command selectable by digital inputs P46 Drive Start Stop Source 2 Range 0 3 see table for P38 Default 1 Terminal Mode 1 Access Configurable See Also P38 t1 t8 Note Only viewable when one of the t1 t8 terminals is set for 22 and P38 3 RS485 Communications When RS485 communications is used as the primary mode of controlling the drive this parameter serves as an alternate mode It is selectable by a digital
105. sts can be Master and inverters Slave Inverter responds to Read Write command from Master Function code Table C 1 Supported function codes Description Read Hold Register Read Input Register Preset Single Register Function code Preset Multiple Register Table C 2 Exception codes Description 0x01 ILLEGAL FUNCTION 0x02 ILLEGAL DATA ADDRESS 0x03 ILLEGAL DATA VALUE 0x06 SLAVE DEVICE BUSY User define 1 Write Disable Address 0x0004 value is 0 2 Read Only or Not Program during Running C 6 Communication Protocol LS Bus C 6 1 Basic Format Command message Request ENQ Drive No CMD Data SUM EOT 1 byte 2 bytes 1 byte n bytes 2 bytes 1 byte Normal response Acknowledge Response ACK Drive No CMD Data SUM EOT 1 byte 2 bytes 1 byte n 4bytes 2 bytes 1 byte Negative response Negative Acknowledge Response NAK Drive No CMD Error code SUM EOT 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte C 4 VS1MD User Manual Description Request starts with ENQ and ends with EOT Acknowledge Response starts with ACK and ends with EOT Negative Acknowledge Response starts with NAK and ends with EOT Drive Number is the number of the drive and is indicated in 2 byte ASCII HEX ASCII HEX Hexadecimal consists of 0 to 9 A to F CMD Capital
106. t VS1MD RKEY3 INV Remote 2 meter length 6 5 ft VS1MD RKEY5 B 1 4 Installation INV Remote 2 meter length 6 5 ft Step 1 Take off the top cover of the I O board kit and remove the hole cover to connect remote cable on the side B 2 VS1MD User Manual Step 2 Attach the top cover of the I O board kit and connect the remote cable as shown below Step 3 Connect the other side of the remote cable to the remote keypad as shown below ATTENTION Without Parameter Read H91 Parameter Write H92 is not available since the Remote memory is empty when the Remote keypad is first used ATTENTION Do not use the remote cable other than those provided in the kit Improper operation may occur due to noise and or voltage drop issues ATTENTION Check for disconnection of the communication cable and or poor cable connection if i i is displayed on the 7 segment display of the Remote keypad Options amp Kits B 3 B 2 Conduit Kit B 2 1 Conduit Kit Model Numbers Conduit Kit Model VS1MD NM1A 0 5 and 1 0 HP 0 4 and 0 75 kW VS1MD NM1B 2 0 HP 1 5 kW VS1MD NM1C 3 0 and 5 0 HP 2 2 and 4 0 kW VS1MD NM1D 7 5 and 10 0 HP 5 5 and 7 5 kW B 2 2 VS1MD NM1A 0000 4 a 000g
107. t five faults can be stored When a fault occurs during operation it can be monitored in the d display parameters under nOn See Chapter 9 Troubleshooting for information on fault codes and actions Reset Fault History Range 0 1 Default 0 Access Tunable See also H1 H5 Clears the fault history saved in H1 to H5 7 40 VS1MD AC Drive User Manual H7 Dwell Frequency Range 0 1 400 Hz Default 5 00 Access Configurable See also P35 P36 H8 When run frequency is issued the motor will accelerate after the Dwell Frequency is applied for the Dwell Time H8 Dwell frequency can be set within Frequency High and Low Limits P35 and P36 Dwell frequency is used to output torque in an intended direction It is useful in hoisting applications to apply torque before releasing a mechanical brake Rated slip frequency is calculated by the formula shown below rpm X P 120 iid Where fs Rated slip frequency rpm f Rated frequency Motor nameplate RPM P Number of Motor poles Example Rated frequency 60Hz Rated RPM 1740rpm Number of motor poles 4 f 69 xt z eee Dwell time Dwell freq Start freq Frequency H8 Dwell Time Range 0 10 sec Default 0 0 Access Configurable See also H7 Sets the time for dwell operation Parameter Descriptions 7 41 H10 H11 H12 H13 H14 H15 H16 Skip Frequency Enable Range 0 1 Default 0 Access
108. t of a command frequency loss If there is no frequency command input during the time set in this parameter the drive starts to operate in the mode selected in t62 t64 t65 Communication Time Setting Range 2 100 ms Default 5 Access Tunable See Also t59 t61 165 81 Frame Communication time Parity Stop Bit Setting Range 0 Parity None Stop Bit 1 1 Parity None Stop Bit 2 2 Parity Even Stop Bit 1 3 Parity Odd Stop Bit 1 Default 0 Access Tunable See Also 59 161 t64 t66 t81 When the protocol is set the communication format can be set t66 t67 t68 t69 t70 t71 t72 t73 Read address register 1 Read address register 2 Read address register 3 Read address register 4 Read address register 5 Read address register 6 Read address register 7 Read address register 8 Range 0 42239 Default t66 5 t67 6 t68 7 t69 8 t70 9 t71 10 t72 11 t73 12 Access Tunable The user can register up to 8 discontinuous addresses and read them all with one read command 7 26 VS1MD AC Drive User Manual t74 t75 t76 t77 t78 t79 t80 t81 Write address register 1 Write address register 2 Write address register 3 Write address register 4 Write address register 5 Write address register 6 Write address register 7 Write address register 8 Range 0 42239 Default t74 5 t75 6 t76 7 t77 8 t78 5 t79 6 t80 7 t81 8 Access Tunable The user can register up to 8 discontinuous addresses and
109. ted in t32 and t33 Multi function output terminal and relay will be activated with the value in t34 Customizing for Your Application 8 21 8 11 1 FDT 1 Check whether the output frequency matches the user setting frequency Active condition Absolute value preset frequency output frequency lt Frequency Detection Bandwidth 2 Group Display Parameter Name Setting Default I O group Detected Frequency Bandwidth igs 0to 400 10 00 Cannot be set above Max frequency P36 40Hz 35Hz When setting t31 to 10 0 8 11 2 FDT 2 Activated when the preset frequency matches frequency detection level t52 and FDT 1 condition is met Active condition Preset frequency FDT level amp FDT 1 o t30 Detected Frequency level ooo Oto 400 30 00 Hz group t31 Detected Frequency Bandwidth ie 10 00 Cannot be set above Max frequency P36 8 22 VS1 MD AC Drive User Manual When setting t30 and t31 to 30 0 Hz and 10 0 Hz respectively 50Hz Freq 30Hz setting 25Hz Freg MO Run command 8 11 3 FDT 3 Activated when run frequency meets the following condition Active condition Absolute value FDT level run frequency lt FDT Bandwidth 2 O Detected Frequency level fe 0 to 400 30 00 Hz group Detected Frequency Bandwidth ei Cannot be set above Max frequency P36 10 00 00 When setting t30 and t31 to 30 0Hz and 10 0 Hz respectively 8 11 4 FDT 4 Activated
110. that the drive is in programming mode The drive will display the first parameter of the Display group Sample Display Press the up arrow to display the next parameter Press the up arrow again to display the next parameter continue until the desired parameter is displayed Note that using the down arrow allows navigation through the parameters in reverse order 6 6 VS1MD AC Drive User Manual The first parameter of each group with the exception of the Display Group is a special parameter called a Jump Code The parameter can be used to jump to a specific parameter within a group without having to scroll through the parameters using the up and down arrows Once the Jump Code is programmed the drive will save the setting for future use but this can always be reprogrammed to jump to a different parameter The following example illustrates the use of a Jump Code to jump to parameter P38 Table 6 6 Using the Jump Code Procedure Sample Display From the operation mode press and hold down the ENTER key for at least two seconds to change the drive to the programming mode The PROG LED will illuminate indicating that the drive is in programming mode The drive will display the first parameter of the Display group Press the right arrow to change to the Parameters group Press the ENTER key to edit PO Jump Code Press the UP arrow seven times until the display i
111. to stop sequence and turning off the power to the motor The integral keypad provides visual notification of a fault condition by displaying the following e Fault code on the display See table 9 1 for the fault code descriptions e Flashing STP FLT LED Troubleshooting 9 3 9 5 1 9 5 2 Manually Clearing Faults Step 1 Note the code of the fault condition on the display Step 2 Address the condition that caused the fault Refer to table 9 1 for a description of the fault and corrective actions The cause must be corrected before the fault can be cleared Step 3 After corrective action has been taken clear the fault and reset the drive Automatically Clearing Faults Auto Restart Feature The Auto Restart feature provides the ability for the drive to automatically perform a fault reset followed by a start attempt without user or application intervention This allows remote operation This feature can only be used for faults that are auto resettable When this type of fault occurs and H26 Auto Restart is set to a value greater than 0 a user configurable timer H27 Retry Delay begins When the timer reaches zero the drive attempts to automatically reset the fault If the condition that caused the fault is no longer present the fault will be reset and the drive will be restarted 9 4 VS1 MD AC Drive User Manual 9 5 3 Fault Descriptions Table 9 1 Fault Descriptions Fault Code Display
112. tor drive conditions To change the active display for the drive use parameter H72 Power On Display do Frequency Command Range 0 0 to Frequency High Limit P36 Hz Default Read Only Displays the value of the active frequency command The commanded frequency is displayed even if the drive is not running d1 Motor RPM Range 0 0 Motor RPM based on P33 Motor Poles RPM Default Read Only Displays the output motor RPM Motor RPM is scaled based on output frequency present on terminals U V and W based on the setting in P33 Motor Poles YO ee d2 Output Current Range 0 0 to Motor Rated Current P32 Amps Default Read Only Displays the value of the output current present at terminals U V and W d3 Output Voltage Range 0 0 to Drive Rated Voltage volts Default Read Only Displays output voltage present at U V W d4 Output Power Range 0 0 to Drive Rated Power x 2 kW Default Read Only Displays the value of the output power present at terminals U V and W 7 2 VS1MD AC Drive User Manual d5 Output Torque Range 0 0 to Drive Rated Torque x 2 kgf M Default Read Only See Also H36 Displays the value of the output torque present at terminals U V and W Enter motor efficiency indicated on motor nameplate to H36 to display correct torque d6 DC Link Voltage Range Based on Drive Rating Volts DC Default Read Only Displays the present DC bus voltage level d7 Input Terminal
113. tor runs in Forward direction when input voltage to V1 CM is between 0 and 10 V and FWD RUN command is active When input voltage polarity is reversed to 10 to O V during FWD RUN motor decelerates to stop and runs in reverse direction Customizing for Your Application 8 7 8 2 Motor runs in Reverse direction when input voltage to V1 CM is between 0 and 10 V and REV RUN command is active When input voltage polarity is reversed to 10 to O V motor decelerates to stop and runs in forward direction UP Down I O Select terminals for Up Down operation from P1 P8 If P7 and P8 are selected set t7 and t8 to 15 Frequency Up command and 16 Frequency Down command respectively If P6 is selected set t6 to t8 Up Down Save Frequency Initialization Setting Range Default Unit 0 0 to 25 Up down Save function If F63 Save up down frequency is set to 1 the frequency before the inverter was stopped or decelerated is saved in F64 0 Remove save up down frequency F63 Save up down frequency select 1 Set save up down frequency F64 Save up down frequency Up down frequency saved The Up down frequency can be initialized by setting the multi function input terminal as Up Down Save Frequency Initialization VS1 MD AC Drive User Manual If Up Down Save Frequency Initialization signal is input while th
114. trol for use as constant control of flow pressure or temperature H50 Select the feedback type of PID controller 0 Terminal input 0 to 20 mA H50 PID Feedback Selection 1 Terminal V1 input 0 to 10 V H51 Set the percentage of output to error If P Gain is set to 50 50 of the error value will be output Higher value can reach the target control value faster but it may cause oscillation H52 Set the time to output the accumulated error value Set the time required to output 100 when the error value is 100 If H52 Integral time for PID controller I gain is set to 1 sec and the error becomes 100 100 will be output in 1 sec Adjusting the value may reduce the nominal error If the value is reduced response will be faster but setting too low may lead to controller oscillation H53 Set the output value to the variation of the error The error is detected by 0 01 sec in SV iG5A If differential time is set to 0 01 sec and the percentage variation of error per 1 sec is 100 1 per 10msec is output H54 PID Feed Forward Gain Set the gain to add the target value to the PID controller output H55 H56 Limits the output of the PID controller 117 to 124 To go from PID to normal operation set one of P1 P8 terminal to 21 and turn ON d1 Calculates the feedback from H50 into Motor frequency and displays it 8 10 VS1 MD AC Drive User Manual PID Block Diagram yoayas apour J
115. urned on Magnetic Contactor Install a magnetic contactor if necessary When installed do not use the contactor for the purpose of starting or stopping Reactors Reactors must be used when the power factor needs to be improved or the drive is installed within 10 m of a large power supply system 1000kVA or more Installation and wiring To ensure optimal operation and life span of the drive install it in an approriate place with proper orientation and clearances Incorrect terminal wiring can result in damage to the equipment To motor Do not connect a power factor capacitor surge suppresor or radio noise filter to the output side of the drive Power Wiring 4 3 4 3 Power Terminal Wiring Voltage input Rated input Voltage O DB Resistor Figure 4 2 Power Terminal Wiring 4 4 VS1MD AC Drive User Manual 4 4 Specifications for Power Terminal Block Wiring VS1MD20P5 VS1MD21 VS1MD40P5 VS1MD41 VS1MD22 VS1MD42 RIIS T B1 B2 U V W VS1MD23 VS1MD43 VS1MD25 VS1MD45 TOPE VS1MD27 VS1MD210 VS1MD47 VS1MD410 Model R S T U V W Ground Wire Screw Terminal Number wire size wire size size torque mm AWG mm2 AWG mm AWG Terminal Screw Screw Torque Size Kgf cm lb in VS1MD20P5 2 14 2 14 3 5 12 M3 5 10 8 7 VS1MD21 2 14 2 14 3 5 12 M3 5
116. utput is blocked at the event of more than one phase loss among R S and T If there is no input phase loss output is shut off when it is time to replace the DC link capacitor Note Set P32 Motor Rated Current correctly If the actual motor rated current and the value of P32 are different output phase loss protection function may not activate correctly 0 Not Used 1 Output phase loss protection 2 Input phase loss protection 3 Input output phase loss protection Power On Start Range 0 1 Default 0 Access Tunable See also P38 Setting H20 1 enables power on start This parameter is activated when P38 Drive Mode is set to 1 or 2 Run Stop via Control Terminal Motor will accelerate after AC power is applied and a Forward Run FX or Reverse Run RX terminal is ON Input voltage Frequency L e aa Run command M a _ When H20 is 0 When H20 is 1 This parameter is inactive if P38 Drive Mode is set to Keypad or RS485 ATTENTION Particular attention must be directed to this function due to potential hazard as motor starts to run suddenly upon applying AC input power 7 44 VS1MD AC Drive User Manual H21 Auto Restart Range 0 1 Default 0 Access Tunable See also P38 H26 H27 Setting H21 1 enables auto restart This parameter is activated when P38 Drive Mode is set to 1 or 2 Run Stop via Control Terminal Motor will accelerate after a fault condition is res
117. wer failure occurs and power is restored in 15msec for the use of its inverter rating Inverter DC link voltage can vary depending on output load quantity Therefore Low Voltage trip may occur when instant power failure is maintained over 15msec or output is higher than its rating Instant power failure specification is applied when input voltage to Inverter is 200 to 230V AC for 200V class or 380 to 480V AC for 400V class 8 16 VS1 MD AC Drive User Manual 8 8 Self Diagnostic Function 8 8 1 How to Use Self Diagnostic Function Group Display Parameter Name Setting Range Default Unit Function H60 Self Diagnostic Selection 0to3 0 group 2 ti Multi function Input Terminal P1 z 0 Selection O group to to 0 to 25 t8 Multi function Input Terminal P8 20 7 Selection Select Self Diagnostic function in H60 Function group 2 Define one terminal among P1toP8 terminals for this function To define P8 for this function set t8 to 20 ATTENTION Do not touch the inverter with hands or other objects while performing this function because current is flowing to the inverter output Perform Self diagnostic function after input output wiring of the inverter is finished This function allows the user to safely check for the IGBT fault output phase open and short and Ground fault without disconnecting the inverter wiring There are 4 options 0 Self Diagnosti
118. when run frequency meets the following condition Active condition Accel time Run Frequency gt FDT Level Customizing for Your Application 8 23 Decel time Run Frequency gt FDT Level FDT Bandwidth 2 o Detected Frequency level eooo 0 to 400 30 00 Hz group Detected Frequency Bandwidth al 10 00 Cannot be set above Max frequency P36 When setting t30 and t31 to 30 0Hz and 10 0 Hz respectively 30Hz 25Hz MO Run 8 11 5 FDT 5 Activated as B contact contrast to FDT 4 Active condition Accel time Run Frequency gt FDT Level Decel time Run Frequency gt FDT Level FDT Bandwidth 2 t30 Detected Frequency level ie Oto 400 30 00 Hz I O group t31 Detected Frequency Bandwidth ooo 10 00 Cannot be set above Max frequency P36 When setting t30 and t31 to 30 0Hz and 10 0 Hz respectively 30Hz 25Hz Freq MO Run 8 11 6 Over Voltage Trip Ovt Activated when over voltage trip occurs due to DC link voltage exceeded 460Vdc for 230V class and 820Vdc for 460V class 8 24 VS1 MD AC Drive User Manual 8 11 7 Low Voltage Trip Lvt Activated when low voltage trip occurs due to DC link voltage under 180Vdc for 200V class and 360Vdc for 400V class 8 11 8 Inverter Heatsink Overheat OHt Activated when the heatsink is overheated 8 11 9 Command Loss Activated when Analog V1 I and RS485 communication commands are lost 8 11 10 During Operation Activ
119. wwos uny AJY OM4 pedfoy eza ved uonoun bay xeW UIW o o gd O en i a or zn la unvan peeds H vogoun a u ve 195 i 9d E CT H pen ear wojeledo dnos6 oft 7 i Sd umog dn as i ml F j as H bey 395 o O s n 63 i B 0 2 ns dnos6 on dnos6 oft i Bia _voneounuwoo 2 dostava a H z s o n oz zef Bumes yo9jes aag ncu Aa H dnos6 oj 8d ats ld ler bey days uoqeiedo days ninW H ld uopesado Bor vuoz 0 1 AOL O Z IAT ay AOL 01h LA H H z umas pedkey 1 4 1 bumas pedo o Lo ail vw oz 0 apps no I andur Bojeuy 7 J Al 01 0 LA era 983 sn on dnos6 on dnos6 on A 01 OF ajeos yndul Bojeuy sayy jnduy Gojeuy LA dnosB eaug pedAay poujou Senei Bumes berg redka 8 14 Frequency and Drive Mode Setting 8 29 Customizing for Your Application 8 30 VS1 MD AC Drive User Manual Troubleshooting ATTENTION This drive contains high voltage capacitors that take time to discharge after removal of mains supply Before working on the drive ensure isolation of mains supply from line inputs Wait ten 10 minutes for capacitors to discharge to safe voltage levels Failure to observe this precaution could result in severe bodily injury or loss of life ATTENTION Only qualified electical personnel familiar with the construction and operation of this equipment and the hazards involved should install adjust operate or service this equipment Read and understand this manual and other
120. y See the table above for the voltage and current rating of the fuse and the breaker 4 6 VS1MD AC Drive User Manual 4 7 Reflected Wave Protection When more than one motor is connected to one inverter total wiring length should be less than 200m 656ft Do not use a 3 wire cable for long distances Due to increased leakage capacitance between wires over current protective feature may operate or equipment connected to the output side may malfunction In case of long wire length lower carrier frequency or contact Baldor for recommendations Table 4 4 Wire Length Recommendations Length Between Inverter and Motor Allowable Carrier Frequency Up to 50 meters Less than 15 kHz Up to 100 meters Less than 5 kHz More than 100 meters Less than 2 5 KHZ Power Wiring 4 7 4 8 VS1MD AC Drive User Manual 5 1 Control Wiring This chapter describes how to wire the signal and I O terminal strip for stop speed feedback and remote control signals ATTENTION Apply the rated torque to terminal screws Loose screws can cause short circuit and malfunction Tightening the screws too much can damage the terminals and cause short circuit and malfunction ATTENTION Make sure the input power is off before wiring ATTENTION After power supply is switched off following operation wait at least 10 minutes after LED keypad display is off before you start working on it ATTENTION Applying input power supply t
121. y low limit Setting this value too high may cause an over current trip It can be prevented by adjusting F9 DC Brake wait time command DC Brake wait time Range 0 60 sec Default 0 1 Access Configurable See Also P35 P39 F8 F11 Note Only viewable when P39 Stop mode select is set to DC Brake The drive will hold for the time set in F9 after F8 DC Brake start frequency is reached before it applies the voltage level set in F10 DC Brake Voltage Use DC Brake wait time when the load inertia is large to prevent nuisance trips or damage to the motor DC Brake Voltage Range 0 200 Default 50 Access Configurable See Also P32 P35 P39 F8 F11 Note Only viewable when P39 Stop mode select is set to DC Brake Sets the DC Brake Voltage as a percent of P32 Motor Rated Current Parameter Descriptions 7 29 F11 DC Brake Time Range 0 60 sec Default 1 0 Access Configurable See Also P35 P39 F8 F11 Note Only viewable when P39 Stop mode select is set to DC Brake Sets the time for F10 DC Brake Voltage to be applied to the motor after F9 DC Brake wait time Setting F10 or F11 to zero will disable the DC Brake function In case of DC Brake at high load inertia and frequency change the DC brake controller gain according to H37 set value F12 DC Brake start voltage Range 0 200 Default 50 Access Configurable See Also F12 t1 t8 This parameter

VS1MD User Manual - Perceptive Industries

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