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VSD07 Adjustable Speed Drive Controller Instruction Bulletin

1. Value for Value for Value for Parameter parameter Parameter Parameter Parameter parameter Setting Setting Setting 22 24 22 24 22 24 00 0 0 21 0 34 17 0 55 0 68 s 89 0 01 0 5 22 0 35 17 5 56 0 69 90 0 02 1 0 23 0 36 18 0 57 0 70 7 91 0 03 15 240 37 18 5 58 0 71 92 0 04 2 0 25 0 38 19 0 59 0 72 2d 93 0 05 2 5 26 0 39 19 5 60 0 73 94 0 06 3 0 27 0 40 20 0 61 0 74 7 95 0 07 3 5 28 0 41 20 5 62 0 75 x 96 0 08 40 29 0 42 210 63 0 76 97 0 09 4 5 30 0 43 21 5 64 0 77 98 0 10 5 0 31 0 44 22 0 65 0 78 ES 99 0 11 5 5 32 0 45 22 5 66 0 79 100 0 12 6 0 33 0 46 23 0 67 0 80 2d 101 0 13 6 5 34 0 47 23 5 68 0 81 102 0 14 7 0 35 0 48 24 0 69 0 82 103 0 15 7 5 36 0 49 24 5 70 0 83 os 104 0 16 8 0 37 0 50 25 0 71 0 84 105 0 17 8 5 38 0 51 25 5 72 0 85 106 0 18 9 0 39 0 52 26 0 73 0 86 107 0 19 9 5 40 0 53 26 5 74 0 87 108 0 20 10 0 41 0 54 27 0 75 0 88 109 0 21 105 420 55 275 76 0 89 110 0 22 110 43 0 56 28 0 77 0 90 pb 23 115 440 57 285 78 0 91 112 0 24 12 0 45 0 58 29 0 79 0 92 113 0 25 12 5 46 0 59 29 5 80 0 93 es 114 0 76 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Appendix A Parameter Value Tables Table 7 Parameter Values 22 and 24 continued Parameter 22 DC B
2. 1998 Square D All Rights Reserved 31 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Control Wiring Diagrams November 1998 Speed Potentiometer and Preset Speed Control 32 Figure 16 shows how to wire a speed potentiometer and or Preset Speed control for either a two wire or three wire start stop circuit A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote Stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Failure to follow this instruction can result in death serious injury or equipment damage The TB 2 terminals are internally connected ur M MES TR Sag S 8 2 9 2 Do a a or 8 8 8 oO Q e 3 yg o2 s 8 8 1o o0 o A or L us o o OQ 3 5 o 9 tcn Figure 16 Speed Potentiometer and Preset Speed Control 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Motor Thermal Overload Protection Speed Potentiometer and Preset Speed Control Notes refer to Figure 16 on page 32 1 Program the Preset Speeds Parameters 31 37 to the desired values 2 Program TB 13A TB 13B and TB 13C refer to Parameters 10 11 and 12 To select a preset speed close the appropriate TB 13 terminal s to TB 4 See preset speed table on page 66 3 If reverse rotation is also required TB 13A cannot be used as a Preset Speed Se
3. Table 2 Specifications Environment Degree of protection IP20 Resistance to vibration shock Applies to all but 3 hp and 5 hp 590 V drive controllers and 1 hp 120 240 Vac single phase drive controllers VSDO7U18P10 Vibration 1 5 mm peak to peak from 7 to 13 Hz 1 0 mm peak to peak from 13 to 22 3 Hz 2 g from 22 3 to 150 Hz IEC 88 2 6 Shock 15g 11 ms half sine IEC 68 2 27 Pollution degree Pollution degree 2 according to NEMA ICS 1 IEC 664 and UL 840 Maximum relative humidity 95 maximum non condensing and without dripping provide heating system if there is condensation Maximum ambient temperature 4 to 158 F 20 to 70 C 32 to 122 F 0 to 50 C with carrier frequency lt 6 kHz See page 50 Storage Operation Altitude Up to 3 300 ft 1 000 m without derating 1998 Square D All Rights Reserved Bulletin No 30072 450 07 November 1998 VSD07 Adjustable Speed Drive Controller Technical Characteristics Table 2 Specifications continued Electrical Characteristics VSDO07U P10 120 208 240 Vac 1 phase VSDO07U P20 208 240 Vac 1 or 3 phase Input voltage VSDO07U M20 208 240 Vac 3 phase P 9 VSD07U N40 400 480 Vac 3 phase VSD07U S60 590 Vac 3 phase Tolerance all models 10 15 Input frequency 48 to 62 Hz VSD07U P10 1 Input phases VSD07U P20 1or3 VSD07U M20 N40 amp S60 3 Output voltage See Ta
4. 28 as the maximum output frequency is 120 Hz An example is shown below for a speed setpoint of 103 Hz Display continuously alternates When the speed source is changed while the drive controller is running the display flashes the message for the new speed source to indicate that the new speed source is active Also if the drive controller is controlled from a speed source other than the A and W buttons 0 10 Vdc 4 20 mA etc and one of the A or W buttons is pressed the display flashes the present speed source message to indicate that the A and W buttons are invalid Example 1 The drive controller is running and the present speed source is the keypad TB 13A is programmed to select a 4 20 mA signal as the speed source When TB 13A is closed to TB 2 the display flashes to indicate that the speed source has changed to the 4 20 mA signal If the contact between TB 13A and TB 2 is opened the display flashes cP to indicate that the speed source has changed back to the A and VW buttons Example 2 The speed source is a 0 10 Vdc signal If the A or W button is pushed the display flashes EU to indicate that the present speed source is the 0 10 Vdc signal and that the A and W buttons are invalid 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Appendix B Display Messages Speed Source Displays and Status Messages Table 11
5. 30 28 29 30 28 29 30 26 13 0 5 2 2 6 60 30 0 12 0 E 94 18 8 A 27 13 5 54 27 61 122 95 19 0 28 14 0 5 6 2 8 62 124 96 192 29 14 5 5 8 2 9 63 126 97 194 30 15 0 6 0 3 0 64 12 8 98 19 6 31 15 5 6 2 3 1 65 us 13 0 oe 99 19 8 2s 32 16 0 64 32 66 132 33 16 5 6 6 3 3 67 13 4 Table 10 Parameter Values 40 and 41 Parameter 40 Frequency Scaling Hz Parameter 41 Load Scaling Value for Value for Value for Parameter Parameter 40 Parameter parameter 40 Parameter parameter 40 amp 41 amp 41 amp 41 00 0 0 34 68 0 68 136 0 01 2 0 35 70 0 69 138 0 02 4 0 36 72 0 70 140 0 03 6 0 37 74 0 71 142 0 04 8 0 38 76 0 72 144 0 05 10 0 39 78 0 73 146 0 06 12 0 40 80 0 74 148 0 07 14 0 41 82 0 75 150 0 08 16 0 42 84 0 76 152 0 09 18 0 43 86 0 77 154 0 10 20 0 44 88 0 78 156 0 80 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Appendix A Parameter Value Tables Table 10 Parameter Values 40 and 41 continued Parameter 40 Frequency Scaling Hz Parameter 41 Load Scaling Value for n Sent Bae Ai fie ind Momo a Scie Parameter 40 amp 41 amp 41 amp 41 11 22 0 45 90 0 79 158 0 12 24 0 46 92 0 80 160 0 13 26 0 47 94 0 81 162 0 14 28 0 48 96 0 82 16
6. Base Frequency The Base Frequency determines the V Hz ratio by setting the output frequency at which the drive controller outputs full voltage to the motor In most cases set the Base Frequency to match the motor s rated frequency To set this parameter select a value from Table 8 in Appendix A NOTE If this parameter is changed while the drive controller is running the new value will not take effect until the drive controller is stopped Example A 460 Vac 60 Hz motor requires a V Hz ratio of 7 67 460 V 60 Hz 7 67 V Hz in order to produce full torque Setting the Base Frequency to 60 Hz causes the drive controller to output full voltage 460 Vac at 60 Hz which yields the required 7 67 V Hz Output voltage is proportional to output frequency so the 7 67 V Hz ratio is maintained from 0 60 Hz allowing the motor to produce full torque from 2 Hz below 2 Hz there is less torque due to slip up to 60 Hz 28 Fixed Boost 64 Fixed Boost is used in applications which require high starting torque Fixed Boost increases starting torque by increasing the output voltage at lower frequencies below 30 Hz for 60 Hz base frequency which increases the V Hz ratio To set this parameter select a value from Table 9 in Appendix A 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 29 Acceleration Boost Acceleration Boost
7. Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Appendix A Parameter Value Tables Table 6 Parameter Values continued Parameter 19 Acceleration Time seconds cannot be set to 0 0 s Parameter 20 Deceleration Time seconds cannot be set to 0 0 s Parameter 21 DC Brake Time seconds Parameter Value Depends On Range Selector Setting Parameter Parameter 18 Setting 01 02 03 04 05 06 80 8 0 24 0 80 0 240 0 800 0 2400 0 81 8 1 24 3 81 0 243 0 810 0 2430 0 82 8 2 24 6 82 0 246 0 820 0 2460 0 83 8 3 24 9 83 0 249 0 830 0 2490 0 84 8 4 25 2 84 0 252 0 840 0 2520 0 85 8 5 25 5 85 0 255 0 850 0 2550 0 86 8 6 25 8 86 0 258 0 860 0 2580 0 87 8 7 26 1 87 0 261 0 870 0 2610 0 88 8 8 26 4 88 0 264 0 880 0 2640 0 89 8 9 26 7 89 0 267 0 890 0 2670 0 90 9 0 27 0 90 0 270 0 900 0 2700 0 91 9 1 27 3 91 0 273 0 910 0 2730 0 92 9 2 27 6 92 0 276 0 920 0 2760 0 93 9 3 27 9 93 0 279 0 930 0 2790 0 94 9 4 28 2 94 0 282 0 940 0 2820 0 95 9 5 28 5 95 0 285 0 950 0 2850 0 96 9 6 28 8 96 0 288 0 960 0 2880 0 97 9 7 29 1 97 0 291 0 970 0 2910 0 98 9 8 29 4 98 0 294 0 980 0 2940 0 99 9 9 29 7 99 0 297 0 990 0 2970 0 1998 Square D All Rights Reserved 75 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Appendix A Parameter Value Tables November 1998 Table 7 Parameter Values 22 and 24 Parameter 22 DC Brake Voltage Parameter 24 Maximum Frequency Hz
8. F 43 C or derate output current to 92 Forcarrier frequency of 10 kHz derate maximum ambient temperature to 95 F 35 C or derate output current to 82 03 Start Method A WARNING UNINTENDED EQUIPMENT ACTION Automatic restart can only be used for machines or installations that present no danger for personnel or equipment in the event of automatic restarting Equipment operation must conform with national and local safety regulations Failure to follow these instructions can result in death serious injury or equipment damage 01 NORMAL The drive controller starts when the appropriate contact is closed on the terminal strip or by pressing the START key on the optional remote keypad Refer to Parameter 14 02 START ON POWER UP The drive controller automatically starts upon application of input power 03 START WITH DC BRAKE When a Start command is given the drive controller applies DC Brake Voltage Parameter 22 for the duration of DC Brake Time Parameter 21 prior to starting the motor to ensure that the motor is not turning at the time of the START 1998 Square D All Rights Reserved 49 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 04 AUTO RESTART When a Start command is given or after a fault or upon application of power the drive controller applies DC Brake Voltage Parameter 22 for the duration of DC Brake Time Param
9. Parameter 27 To set this parameter select a value from Table 6 on page 72 that is within the time range defined by the Range Selector setting Parameter 18 Setting 00 cannot be selected 1998 Square D All Rights Reserved 59 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 20 Deceleration Time This sets the deceleration rate for all speed reference sources keypad speed potentiometer 4 20 mA 0 10 Vdc jog and preset speeds This setting is the time to decelerate from base frequency to 0 Hz If the drive controller is set to coast to stop Parameter 04 this parameter has no effect when a stop command is given To set this parameter select a value from Table 6 in Appendix A that is within the time range defined by the range selector setting Parameter 18 Setting 00 cannot be selected 21 DC Brake Time 60 A WARNING NO HOLDING TORQUE DC injection braking does not provide holding torque at zero speed DC injection braking does not function during loss of power or drive controller fault When required use separate brake for holding torque Failure to follow these instructions can result in death serious injury or equipment damage This determines the length of time that the DC braking voltage is applied to the motor The DC Brake Time should be set to the lowest value that provides satisfactory operation in order to minimize motor
10. in the example below that identifies the parameter set contained in the drive controller The display then indicates The drive controller is now disabled as shown below Apply input power Display flashes parameter set value 00 99 g Display then indicates Review all parameters to ensure that they are applicable to a given drive controller application However the following four key parameters must be checked and adjusted if necessary prior to motor operation Line Voltage Motor Overload Control Type Rotation 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Programming the Drive PROGRAMMING THE DRIVE CONTROLLER The drive controller is programmed by one of three methods 1 Using the three buttons and 2 digit LED display on the front of the drive controller 2 Programming the Electronic Programming Module EPM using the optional Portable Programming Fixture 3 Using serial communications through a serial link This section describes programming the drive controller using the buttons and display which are shown below AO v Q Buttons Display Mode O Entering the Password To access the parameters enter the Program mode by pressing the Mode win button This activates the Password prompt The display reads G0 and the right hand decimal point blinks as shown below Press Mode Display indicates
11. 07 41 205 82 41 75 15 0 08 40 16 08 42 21 0 84 42 76 152 09 45 18 09 43 215 86 43 77 154 10 50 20 10 44 220 88 44 78 156 11 55 22 14 45 225 90 45 79 158 12 6 0 2 4 1 2 46 23 0 92 46 80 160 13 65 26 13 47 235 94 47 81 162 14 7 0 28 14 48 240 96 48 82 164 15 7 5 3 0 1 5 49 24 5 9 8 4 9 83 16 6 16 8 0 3 2 1 6 50 25 0 10 0 5 0 84 ee 16 8 se 17 85 34 17 51 255 10 2 85 170 18 90 36 18 52 260 10 4 86 172 19 9 5 3 8 1 9 53 26 5 10 6 87 17 4 20 10 0 4 0 2 0 54 27 0 10 8 88 176 21 10 5 4 2 21 55 275 11 0 89 178 22 11 0 4 4 22 56 280 11 2 90 180 23 115 46 23 57 28 5 11 4 91 182 24 12 0 48 24 58 290 11 6 92 184 25 125 5 0 2 5 59 29 5 11 8 x 93 18 6 1998 Square D All Rights Reserved 79 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Appendix A Parameter Value Tables November 1998 Table 9 Parameter Values 28 29 and 30 continued Parameter 28 Fixed Boost Parameter 29 Acceleration Boost Parameter 30 Slip Compensation Value for Value for Value for Parameter Parameter Parameter Parameter Parameter Parameter Setting Setting Setting 28 29
12. 43 Serial Address 1 99 1 67 44 Password 0000 9999 1225 67 47 Clear Fault History Maintain 01 Clear 02 Maintain 01 67 48 Program User Settings 01 OEM Settings 02 User Settings 67 Selection Reset OEM 03 Reset 60 04 Reset 50 05 01 50 Fault History View Only N A 69 51 Software Code View Only N A 69 52 DC Bus Voltage View Only N A 69 53 Motor Voltage View Only N A 69 54 Load View Only N A 69 55 0 10 Vdc Input View Only N A 69 56 4 20 mA Input View Only N A 70 57 TB Strip Status View Only N A 70 58 Keypad Status View Only N A 70 59 TB 30 Output View Only N A 71 60 TB 31 Output View Only N A 71 i followed by a Table number refer to the indicated table in Appendix A 2 1998 Square D All Rights Reserved The numbers in are the codes that correspond to the parameter value If the range of adjustment is Factory defaults are shown for a 60 Hz base frequency See Parameter 48 for 50 Hz base frequency 47 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 DESCRIPTION OF PARAMETERS 01 Line Voltage Selection This calibrates the drive controller for the actual applied input voltage and can be set to High 01 or Low 02 Refer to the table below for the proper setting depending on the applied input voltage Input Vol Model put 2 tage Phase Line Input Voltage Setting Rating VSD07 P10
13. 65 acceleration time 46 59 altitude 4 analog input 0 10 Vdc 69 4 20 mA 70 analog output signals 23 analog outputs 5 auto restart 50 base frequency 47 64 bus voltage measurement procedure 89 C carrier frequency 45 48 clear fault history 47 67 control 46 57 voltage 5 control wiring 19 diagrams 25 current specifications 5 current limit 47 62 1998 Square D All Rights Reserved D DC brake time 46 60 DC brake voltage 46 61 DC bus voltage 47 69 deceleration time 46 60 digital outputs 5 dimensions 6 drive status digital outputs 24 efficiency 5 electronic programming module EPM 43 enclosure ratings 4 F fault history 47 69 fixed boost 47 64 frequency maximum 47 62 minimum 46 61 output 5 specifications 5 frequency scaling 47 66 G grounding 15 H humidity 4 input 0 10 Vdc 47 4 20 mA 47 inputs specifications 5 inspection 2 installation 8 jog 22 K keypad and protection status 70 keypad speed 46 keypad speed editing 58 keypad status 47 91 VSD07 Adjustable Speed Drive Controller Index Bulletin No 30072 450 07 November 1998 L line contactor using 19 line voltage 45 line voltage selection 48 load 47 load scaling 47 66 M maximum frequency 47 62 minimum frequency 46 61 motor protection 5 motor load 69 motor operated potentiometer 23 motor overload 47 63 motor thermal ov
14. Control fault A blank EPM or an EPM with corrupted Use Parameter 48 to reset to factory data has been installed defaults or OEM defaults if present EF External fault TB 13A and or TB 13C is set as an Refer to Parameter 10 External Fault input and TB 13A and or TB 13C is open with respect to TB 4 GF _ Data fault User data and OEM defaults in the EPM 1 Obtain new EPM from OEM or are corrupted 2 Reset to factory defaults instead of OEM defaults HF High DC Bus High line voltage Check input line voltage Check Voltage fault Parameter 01 Line Voltage for proper voltage selection Overhauling load Add braking option if necessary Deceleration rate set too fast Increase deceleration rate LF Low DC Bus Voltage Low line voltage Adjust line voltage fault OF Output fault Phase to phase or phase to ground Remove all power With drive short controller disconnected check connecting cables and motor insulation Bad output transistor Replace output transistor Boost settings are too high Adjust boost settings PF Current Overload Drive may be undersized Verify that drive is sized properly for fault Problem with driven equipment motor load Inspect motor 1998 Square D All Rights Reserved 87 VSD07 Adjustable Speed Drive Controller Appendix C Troubleshooting Bulletin No 30072 450 07 November 1998 Table 13 Fault Messages continued Fault Messages Fault Description Possible Ca
15. Reset OEM option and then Operate With User Settings is selected the User settings will be the same as the OEM default settings This allows the drive controller to operate as if it were in OEM mode but the parameter values can be changed This is useful if some of the OEM default settings need to be fine tuned for proper operation The new parameter values are not stored as new OEM default settings They are stored as new user settings Therefore if the parameters are reset to the OEM defaults again the parameters that were changed will be reset to their previous value The Portable Programming Fixture is required to change OEM default settings Refer to Electronic Programming Module EPM on page 43 68 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 50 Fault History The Fault History stores the last eight faults that tripped the drive controller Use the A and V buttons to scroll through the fault entries The faults are stored from newest to oldest with the first fault shown being the most recent The display flashes between faults to indicate that the next fault is being viewed When the end of the list has been reached the display no longer flashes Refer to Appendix C Troubleshooting on page 86 for a list of the faults and possible causes The display reads if the Fault History does not contain any fault me
16. Speed Source Displays Display Description CP CONTROL PAD Speed is set using the UP and DOWN buttons on the front of the drive controller El EXTERNAL CURRENT Speed is controlled by a 4 20 mA signal wired to TB 25 and TB 2 EU EXTERNAL VOLTAGE Speed is controlled by a 0 10 Vdc signal wired to TB 5 and TB 2 JOG The drive controller is in Jog mode and the speed is set by Preset Speed JG 2 Parameter 32 OP MOP Motor Operated Potentiometer Contacts wired to TB 13B and TB 13C are used to increase and decrease the drive controller speed PRESET SPEEDS 1 7 Speed is set by the indicated Preset Speed P1 P7 Parameters 31 37 Table 12 Status Messages Display Description br DC BRAKING The DC braking circuit is activated CURRENT LIMIT The output current has exceeded the Current Limit setting Parameter 25 and the drive controller is reducing the output frequency to reduce the output current If the drive controller remains in Current Limit for too long it can trip into a Current Overload fault PF Er ERROR Invalid data has been entered CL GE is displayed if an attempt is made to change the OEM default settings when GE the drive controller is operating in the OEM mode see Parameter 48 If GF is displayed when a Reset OEM is attempted it indicates that the OEM GF defaults in the EPM are corrupted If GF is displayed upon power up it indicates that the OEM defaults
17. 00 Right decimal point blinks 1998 Square D All Rights Reserved 39 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Programming the Drive November 1998 Next enter the four digit password Since the display is only two digits this requires two steps Press A to scroll to the first 2 digits of password value Default password is 1225 Press Mode to enter first two digits Once the Mode button is pressed the display changes to 8 and the right hand decimal point blinks more rapidly This indicates that the last two digits of the password must now be entered Right decimal point blinks faster Press A to scroll to last 2 digits of password value Press Mode to enter first two digits When the Mode button is pressed the right hand decimal point stays on instead of blinking and B is displayed This indicates that the Program mode is accessed at the beginning of the parameter menu 01 is the first parameter If the display flashes Er the password was incorrect Repeat the process to enter the password The password is stored in Parameter 44 You must change this parameter to change the password See 44 Password on page 67 When you have changed the password be sure to record and keep track of the password 40 1998 Square D All Rights Reserved VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Programming the Drive November 1998 Seiting
18. 1 02 0 3 29 7 0 3 03 1 0 99 0 1 0 04 3 0 297 0 3 0 05 10 0 990 0 10 0 06 30 0 2970 0 30 0 58 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters Once a range is selected specific settings for Parameters 19 20 and 21 can be selected from Table 6 on page 72 Only one range can be selected which applies to all three parameters NOTE If a new range is selected such that the values of Parameters 19 20 and or 21 are higher than the highest setting of the new range the drive controller continues to operate with those values until the parameters are changed When the parameter is viewed 100 will be blinking to indicate that the present value is above the new range If a new range is selected such that the values of Parameters 19 20 and or 21 are still within the new range the drive controller continues to operate with those values until the parameters are changed When the parameter is viewed the setting number from the new range that corresponds to the closest higher value to the present value will be blinking to indicate that the present value does not have an exact match in the new range 19 Acceleration Time This sets the acceleration rate for all speed reference sources keypad speed potentiometer 4 20 mA 0 10 Vdc jog and the preset speeds This setting is the time to accelerate from 0 Hz to the Base Frequency
19. 107 0 10 50 0 40 0 40 0 44 118 0 74 0 74 0 78 108 0 1998 Square D All Rights Reserved 77 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Appendix A Parameter Value Tables November 1998 Table 8 Parameter Values 25 26 and 27 continued Parameter 25 Current Limit 96 Parameter 26 Motor Overload Parameter 27 Base Frequency Hz Value for Value for Value for Parameter Parameter Parameter Parameter Parameter Parameter Setting Setting Setting 25 26 27 25 26 27 25 26 27 11 52 0 41 0 41 0 45 120 0 75 0 75 0 79 109 0 12 54 0 42 0 42 0 46 122 0 76 0 76 0 80 110 0 13 56 0 43 0 43 0 47 124 0 77 0 77 0 81 111 0 14 58 0 44 0 44 0 48 126 0 78 0 78 0 82 112 0 15 60 0 45 0 45 0 49 128 0 79 0 79 0 83 113 0 16 62 0 46 0 46 0 50 130 0 80 0 80 0 84 114 0 17 64 0 47 0 47 0 51 132 0 81 0 81 0 85 1150 18 66 0 48 0 48 0 52 134 0 82 0 82 0 86 116 0 19 68 0 49 0 49 0 53 136 0 83 0 83 0 87 117 0 20 70 0 50 0 50 0 54 138 0 84 0 84 0 88 118 0 21 72 0 51 0 51 0 55 140 0 85 0 85 0 89 119 0 22 74 0 52 0 52 0 56 142 0 86 0 86 0 90 120 0 23 76 0 53 0 53 0 57 144 0 87 0 87 0 91 121 0 24 78 0 54 0 54 0 58 146 0 88 0 88 0 92 122 0 25 80 0
20. 120 208 240 Vac 1 110 120 Vac or 220 240 Vac High 01 1 200 208 Vac Low 02 VSD07 P20 208 240 Vac 1or3 220 240 Vac High 01 1or3 200 208 Vac Low 02 VSD07 M20 208 240 Vac 3 220 240 Vac High 01 3 200 208 Vac Low 02 VSD07 N40 400 480 Vac 3 440 480 Vac High 01 3 380 415 Vac Low 02 VSD07 S60 590 Vac 3 575 600 Vac High 01 3 460 480 Vac Low 02 02 Carrier Frequency 48 This sets the switching rate of the output IGBTs Increasing the carrier frequency will result in less audible motor noise Available settings are 4 kHz 6 kHz 8 kHz and 10 kHz The carrier frequency setting also determines the maximum output frequency of the drive controller Parameter Setting Carrier Frequency Maximum Output Frequency 01 4 kHz 66 0 Hz 02 6 kHz 96 0 Hz 03 8 kHz 120 0 Hz 04 10 kHz 120 0 Hz NOTE If this parameter is changed while the drive controller is running the change will not take effect until the drive controller is stopped Therefore the allowable maximum frequency is not increased if the carrier frequency is increased while the drive controller is running 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters If the select carrier frequency is greater than 6 kHz the following derating rules apply Forcarrier frequency of 8 kHz derate maximum ambient temperature to 109
21. 4 activates the Increase Freq function and causes the speed setpoint to increase until the contact is opened The Increase Freq function only operates while the drive controller is running NOTE If TB 13A TB 13B and TB 13C are all programmed to select speed references and two or three of the terminals are closed to TB 4 the higher terminal has priority and will override the others For example if TB 13A is programmed to select 0 10 Vdc and TB 13C is programmed to select Preset Speed 3 closing both terminals to TB 4 causes the drive controller to respond to Preset Speed 3 because TB 13C overrides TB 13A Analog Output Signals Terminal TB 30 provides a 0 10 Vdc or a 2 10 Vdc signal proportional to output frequency or motor load TB 31 provides the same signals proportional to load only The 2 10 Vdc signal is converted to a 4 20 mA signal using a resistor in series with the signal such that the total load resistance is 500 O Refer to Parameters 08 and 09 on page 53 NOTE These analog output signals cannot be used with loop powered devices that derive power from the 4 20 mA signal 1998 Square D All Rights Reserved 23 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Control Wiring November 1998 Drive Controller Status Digital Outputs There are two open collector outputs at terminals TB 14 and TB 15 The open collector circuits are current sinking types rated at 30 Vdc and 50 mA maximum The ope
22. 55 0 55 0 59 148 0 89 0 89 0 93 123 0 26 82 0 56 0 56 0 60 150 0 90 0 90 0 94 124 0 27 84 0 57 0 57 0 61 152 0 91 0 91 0 95 125 0 28 86 0 58 0 58 0 62 154 0 92 0 92 0 96 126 0 29 88 0 59 0 59 0 63 156 0 93 0 93 0 97 127 0 30 90 0 60 0 60 0 64 158 0 94 0 94 0 98 128 0 31 92 0 61 0 61 0 65 160 0 95 0 95 0 99 129 0 32 94 0 62 0 62 0 66 162 0 96 0 96 0 33 96 0 63 0 63 0 67 164 0 97 0 97 0 78 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Appendix A Parameter Value Tables Table 9 Parameter Values 28 29 and 30 Parameter 28 Fixed Boost Parameter 29 Acceleration Boost Parameter 30 Slip Compensation Value for Value for Value for Parameter Parameter Parameter Parameter Parameter Parameter Setting Setting Setting 28 29 30 28 29 30 28 29 30 00 0 0 0 0 0 0 34 17 0 6 8 3 4 68 on 13 6 01 0 5 0 2 0 1 35 17 5 7 0 3 5 69 13 8 02 1 0 0 4 0 2 36 18 0 7 2 3 6 70 140 03 15 06 03 37 185 74 37 71 142 04 20 08 04 38 190 76 38 72 144 05 25 1 0 0 5 39 19 5 7 8 3 9 73 14 6 06 30 12 06 40 200 80 40 74 148 07 35 14
23. Disconnect all power Place a DO NOT TURN ON label on drive controller disconnect Lock disconnect in open position Electrical shock will result in death or serious injury 36 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Initial Power Up and Motor Rotation A WARNING DRIVE CONTROLLER DAMAGE Drive controller will be damaged if input line voltage is applied to output terminals T1 T2 T3 Check power connections before energizing drive controller Do not continuously cycle input power to the drive controller more than once every two minutes Damage to the drive controller will occur Failure to follow these instructions can result in death serious injury or equipment damage NOTE Before applying power ensure that the EPM module is present and properly seated See Figure 17 for the location of the EPM module EPM Module Figure 17 EPM Module 1998 Square D All Rights Reserved 37 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Initial Power Up and Motor Rotation November 1998 38 To power up the drive controller 1 Disconnect the driven load from the motor Verify that the drive controller input terminals L1 L2 and L3 are wired to the proper input voltage per the nameplate rating of the drive controller 2 Energize the incoming power line The LED display flashes a two digit number G3
24. Parameter 05 Standard Speed Source for 0 10 Vdc or 4 20 mA This method is preferable if only one speed source is required because the TB 13 terminals can be used for other functions or b Program one TB 13 terminal 18A 13B or 13C for 0 10 Vdc or 4 20 mA When that terminal is closed to TB 4 the drive controller responds to the selected speed reference signal If that terminal is not closed to TB 4 the drive controller responds to the speed control source selected in Parameter 05 Standard Speed Source This method is used to toggle between two speed sources 1998 Square D All Rights Reserved 29 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Control Wiring Diagrams November 1998 Three Wire Start Stop Control 30 Figure 15 is a typical three wire start stop control diagram Momentary contacts such as pushbuttons are used for Start and Stop commands A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote Stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Failure to follow this instruction can result in death serious injury or equipment damage The TB 2 terminals are internally connected fi 1 41516 11 12 2 14 13A 13B 13C 15 25 2 30 31 TXA TXB A aooo o 823 3 gf ERE Dog UE g S E a3 E EOS XEM s gs 4 oo TS on Momentary Momentary Stop Start Contac
25. Revision Level This is a new document 1998 Square D All Rights Reserved 1 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Handling the Drive Controller November 1998 HANDLING THE DRIVE CONTROLLER Receiving and Preliminary Inspection Before installing the VSDO7 drive controller read this manual and follow all precautions Before removing the drive controller from its packing material verify that it is not damaged from shipping Any damage to the packing carton usually indicates improper handling If any damage is found notify the carrier and your Square D representative After removing the drive controller from its packaging visually inspect the exterior for shipping damage If any shipping damage is found notify the carrier and your sales representative Verify that the drive controller nameplate and label conform to the packing slip and corresponding purchase order A CAUTION EQUIPMENT DAMAGE HAZARD Do not operate or install any drive controller that appears damaged Failure to follow this instruction can result in injury or equipment damage Storing and Shipping If the drive controller is not immediately installed store it in a clean dry area where the ambient temperature is between 20 and 70 C 4 to 4158 F If the drive controller is shipped to another location use the original shipping material and carton to protect the drive controller 2 1998 Square D All Righ
26. Wire the positive to terminal TB 25 and the negative to terminal TB 2 TB 25 input impedance is 100 Q Tirka oy EC The TB 2 terminals are l internally connected I 1 L1 4 s o t ve 2 14 rsa 1B rsC 15 25 2 30 31 TXA TX8 4 20 mA Figure 10 4 20 mA Connection Speed Reference Selection If you use the analog speed reference input to control the drive controller speed terminal TB 13A 13B or 13C Parameter 10 11 or 12 are programmed to select the source for the desired analog input signal When the TB 13 terminal is connected to TB 4 the drive controller follows the selected analog speed reference input If an analog speed reference input is not selected on the terminal strip using TB 13A 13B or 13C speed control defaults to standard mode which is determined by the setting of Parameter 05 Standard Speed Source In this mode the sources of speed control are the A increase and W decrease buttons on the front of the drive controller factory default Speed control can be reassigned to Preset Speed 1 Parameter 31 a 0 10 Vdc signal or a 4 20 mA signal 1998 Square D All Rights Reserved 21 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Control Wiring November 1998 22 0 10 Vdc and 4 20 mA Input Signals TB 13A TB 13B and TB 13C can be programmed to select a 0 10 Vdc or 4 20 mA analog speed reference input Preset Speeds TB 13A can be programmed to select Preset
27. depending on whether the drive controller is programmed with optional OEM default settings 1 The factory default settings are permanently stored on the main control board and cannot be changed 2 The user settings are stored in the EPM When the drive controller is shipped from the factory the user settings are the same as the factory default settings The user settings can be changed to configure the drive controller for a particular application 3 The optional OEM default settings are also stored in the EPM OEM default settings are typically used in cases where many drive controllers are used for the same application which requires that all of the drive controllers have the same parameter settings The OEM default settings cannot be changed without the optional Portable Programming Fixture The drive controller is programmed to operate according to the user settings or the OEM default settings Refer to Parameter 48 on page 67 NOTE The drive controller will not operate without the EPM The drive controller displays F if the EPM is missing or damaged 1998 Square D All Rights Reserved 43 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Programming the Drive November 1998 44 A Portable Programming Fixture is an optional accessory It can quickly and easily program many VSDO7 Series drive controllers for the same configuration Once a master EPM is programmed the fixture is used to copy those s
28. fan to circulate the air inside the enclosure and to distribute the heat uniformly If there is a possibility of condensation keep the control supply switched on during periods when the motor is not running or install thermostatically controlled strip heaters 1998 Square D All Rights Reserved 11 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 General Wiring Practices November 1998 GENERAL WIRING PRACTICES Power wiring to the motor must have the maximum possible separation from all other power wiring whether from the same drive controller or other drive controllers do not run power and control wiring in the same conduit This separation reduces the possibility of coupling electrical transients from power circuits into control circuits or from motor power wiring into other power circuits A CAUTION EQUIPMENT DAMAGE HAZARD Follow wiring practices described in this document in addition to those already required by the applicable electrical codes Failure to follow this instruction can result in injury or equipment damage When wiring VSDO7 drive controllers Use metallic conduit for all drive controller wiring Do not run control and power wiring in the same conduit Separate metallic conduits carrying power wiring or low level control wiring by at least 3 in 7 62 cm Separate non metallic conduits or cable trays used to carry power wiring from metallic conduit carrying low level contro
29. heating To set this parameter select a value from Table 6 in Appendix A that is within the time range defined by the Range Selector setting Parameter 18 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 22 DC Brake Voltage This sets the magnitude of the DC braking voltage in percentage of the nominal DC Bus voltage DC Bus input AC voltage X 1 414 The point at which the DC braking is activated depends on the selected Stop Method Parameter 04 If Coast With DC Brake is selected and a stop command is issued braking is activated after a time delay of up to 2 seconds depending on the output frequency at the time of the stop command In this case DC braking helps decelerate the load If Ramp With DC Brake is selected braking is activated when the output frequency reaches 0 2 Hz In this case the drive controller decelerates the load to 0 2 Hz and then DC braking is used to stop and hold the motor To set this parameter select a value from Table 7 in Appendix A To minimize motor heating DC Brake Voltage should be set to the lowest value that provides satisfactory operation 23 Minimum Frequency This sets the minimum output frequency of the drive controller for all speed reference sources except the Preset Speeds Parameters 31 37 When using a 0 10 Vdc or 4 20 mA analog speed reference signal this parameter also s
30. high bus voltage JF communications fault LF low bus voltage OF output transistor fault PF overload fault SF single phasing fault 88 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Appendix D Bus Voltage Measurement Procedure Start Fault UF cannot occur with Auto Restart so only Stop will clear it The following faults can be cleared by powering down the controller and replacing the EPM with the correct one or by resetting the controller to factory default parameters and then asserting Stop to clear the fault CF control fault cF incompatibility fault GF data fault F2 to F9 and FO internal faults can only be cleared by powering down the drive controller and powering it back up In the case of F1 EPM fault the faulty EPM module must also be replaced or repositioned while the drive controller is powered down If the drive controller is programmed for Auto Restart Parameter 03 the drive controller automatically attempts to restart three times after a fault If all three restart attempts are unsuccessful the drive controller trips into Fault Lockout LC which requires a manual reset as described above APPENDIX D BUS VOLTAGE MEASUREMENT PROCEDURE A DANGER HAZARDOUS VOLTAGE This equipment contains energy storage devices Read and understand the Bus Voltage Measurement Procedure before performing procedure Meas
31. o 000895 90 o mo 2o D oo oe lt n Qo m 37 Hs 2 Ommm OR Sa 258 FREE Se 022 t 5 gt 0AN l o ge o a o 5 N d TO l o o X o o E T 2 o o Figure 12 Control Terminal Strip NOTE The function of terminals TB 13A TB 13B TB 13C TB 14 TB 15 TB 30 and TB 31 are dependent on the programming of certain parameters Refer to Description of Parameters on page 48 Factory Default 13A 13B and 13C set to none 01 For additional information on operating the drive controller from the terminal strip see Control Wiring on page 19 Refer to Figures 13 14 15 and 16 for the most common wiring configurations 1998 Square D All Rights Reserved 25 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Control Wiring Diagrams November 1998 Two Wire Start Stop Control Figure 13 shows how to wire one maintained contact for Run and Stop commands A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote Stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Failure to follow this instruction can result in death serious injury or equipment damage I 1 The TB 2 terminals are internally connected 1 1 1 1 1 4 5 6 11 12 2 14 13A 13B 13C 15 25 2 30 31 TXA TXB os o o c a5 2 P 9 lt x 2 0 Bor E E EE o s o o E ag p Es ES 3 M S 5 i E A 2 o9 Ig Ol J
32. relay is always illuminated See the diagram SOME TB 13A TB 13C sp TB TB E 14 b Relay 58 Keypad And Protection Status This indicates the status of the keypad buttons and the status of the protective circuitry in the controller using the horizontal segments of the LED An illuminated segment indicates that the corresponding button is pressed or the protective circuit is active See the diagram below A EE Sacs Output Mode Fault NOTE FCLIM is an abbreviation for Fast Current Limit NOTE The stop segment only functions when the optional remote keypad is used For standard units which do not have a stop button the stop segment is not illuminated 70 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 59 TB 30 Analog Output This displays the level of the analog output signal at TB 30 A reading of 100 indicates that the output is 10 Vdc On some drive controllers this parameter is not present 60 TB 31 Analog Output This displays the level of the analog output signal at TB 31 A reading of 100 indicates that the output is 10 Vdc On some drive controllers this parameter is not present 1998 Square D All Rights Reserved 71 VSD07 Adjustable Speed Drive Controller Appendix A Parameter Value Tables Bulletin No 30072 450 07 November 1998 APPENDIX A PARAMETER VALUE TABLES Table 6 Paramet
33. 000000 cece eee eee 42 Electronic Programming Module EPM 20 eee eee eee 43 PARAMETER MENU sssseee ehh 45 DESCRIPTION OF PARAMETERS sse 48 APPENDIX A PARAMETER VALUE TABLES 00 00 cece uence 72 APPENDIX B DISPLAY MESSAGES sees 82 Speed Setpoint Display Stop State 00 82 Speed Display in a Run State 0 0 0 eee 83 Speed Display When the Speed is 100 Hz or Greater 84 Speed Source Displays and Status Messages 000 ee ee eeee 85 APPENDIX C TROUBLESHOOTING ssssee es 86 APPENDIX D BUS VOLTAGE MEASUREMENT PROCEDURE 89 ii 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Introduction INTRODUCTION Scope of Manual The VSD07 Adjustable Speed Drive Controller from Square D is a series of drive controllers for three phase asynchronous motors The VSD07 series is comprised of the following 0 25 to 1 hp 0 20 to 0 75 kW 120 208 240 Vac single phase input 230 200 230 Vac three phase output 0 25 to 3 hp 0 20 to 2 2 kW 208 240 Vac three phase input 0 5 to 3 hp 0 37 to 2 2 kW 400 480 Vac three phase input e 1to5hp 0 75 to 3 7 kW 590 Vac three phase input This instruction bulletin covers the technical characteristics specifications installation and wiring of all VSD07 series drive controllers
34. 4 0 15 30 0 49 98 0 83 166 0 16 32 0 50 100 0 84 168 0 17 34 0 51 102 0 85 170 0 18 36 0 52 104 0 86 172 0 19 38 0 53 106 0 87 174 0 20 40 0 54 108 0 88 176 0 21 42 0 55 110 0 89 178 0 22 44 0 56 112 0 90 180 0 23 46 0 57 114 0 91 182 0 24 48 0 58 116 0 92 184 0 25 50 0 59 118 0 93 186 0 26 52 0 60 120 0 94 188 0 27 54 0 61 122 0 95 190 0 28 56 0 62 124 0 96 192 0 29 58 0 63 126 0 97 194 0 30 60 0 64 128 0 98 196 0 31 62 0 65 130 0 99 198 0 32 64 0 66 132 0 33 66 0 67 134 0 1998 Square D All Rights Reserved 81 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Appendix B Display Messages November 1998 APPENDIX B DISPLAY MESSAGES Speed Setpoint Display Stop State 82 The Initial Power Up and Motor Rotation section describes the display observed when power is first applied to the drive controller If the drive controller is in a stop state and the speed is controlled using the A and Y buttons the first push of either button causes the display to show the whole Hz portion of the present speed setpoint The factory default speed setpoint is 20 0 Hz This is shown below Push A or V once Left decimal point illuminates Whole Hz portion of present speed setpoint is displayed Push A or V again Left decimal point remains illuminated Tenths of Hz portion of present speed setpoint is displayed momentarily then returns to whole Hz display To change the speed setpoint use the
35. 40 V to N Figure 5 208 240 VAC Single Phase Input Power Wiring Diagram Q Q Qe VSD07 M20 VSD07 P20 VSD07 N40 and VSD07 S60 Models L1 L2 L3 Figure 6 Three Phase Input Power Wiring Diagram 1998 Square D All Rights Reserved 17 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Power Wiring Diagrams November 1998 A WARNING DRIVE CONTROLLER DAMAGE Drive controller will be damaged if input line voltage is applied to output terminals T1 T2 T3 Check power connections before energizing drive controller Failure to follow this instruction can result in death serious injury or equipment damage Ti T2 T3 B B IAQQae om 3 Phase DC Bus AC Motor Voltage Figure 7 Output Power Wiring Diagram all models Table 4 Wire Size and Torque for Power Terminals VSD07 Torque All Models 4 0 4 5 Ib in 0 45 0 5 Nem 1 75 C copper 2 Minimum strand size 26 AWG Equipment Ground Terminal The equipment ground connection is made by a 8 32 screw terminal mounted to the heat sink 18 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Control Wiring Using a Line Contactor When controlling the power with an isolation line contactor limit operations of the contactor to less than once every two minutes Failure to follow this recommendation may cause premature failure of the filtering capa
36. 60 22 DC Brake Voltage 0 0 30 0 Table 7 0 0 00 61 23 Minimum Frequency 0 0 Maximum Freq 0 0 Hz 61 Ml The numbers in are the codes that correspond to the parameter value If the range of adjustment is followed by a Table number refer to the indicated table in Appendix A 2 Factory defaults are shown for a 60 Hz base frequency See Parameter 48 for 50 Hz base frequency 46 1998 Square D All Rights Reserved Bulletin No 30072 450 07 November 1998 VSD07 Adjustable Speed Drive Controller Parameter Menu Table 5 Parameter Menu continued Parameter Parameter Name Range of Adjustment Factory See No 1 2 Default Page 1 2 24 Maximum Frequency Minimum Freq 120 Hz Table 7 Maximum 60 0 Hz 39 62 setting depends on the setting of Carrier Frequency Minimum setting 21 0 Hz if the Minimum Freq is set below 21 0 Hz 25 Current Limit 30 180 Table 8 If Line Voltage is setto 180 75 62 Low maximum setting 150 26 Motor Overload 30 100 Table 8 100 70 63 27 Base Frequency 30 0 129 0 Hz Table 8 60 0 Hz 30 64 28 Fixed Boost 0 0 30 0 Table 9 1 0 02 64 29 Accel Boost 0 0 19 8 Table 9 0 0 00 65 30 Slip Compensation 0 0 5 0 Table 9 0 0 00 65 31 37 Preset Speeds 0 0 120 0 Hz 0 0 Hz 65 40 Frequency Scaling 0 0 198 0 Hz Table 10 60 0 Hz 30 66 41 Load Scaling 0 198 Table 10 19896 99 66
37. A and W buttons to scroll to the desired setpoint If Parameter 16 Keypad Speed Editing is set for tenths of Hz and the A or V button is held down the speed setpoint will change by tenths of Hz increments until the next whole Hz is reached at which point the setpoint will change by one Hz increments If the A or W button is pushed repeatedly the setpoint changes by tenths of Hz increments If Parameter 16 Keypad Speed Editing is set for whole Hz the setpoint only changes by one Hz increments 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Appendix B Display Messages Speed Display in a Run State If the drive controller is in a run state the display continuously indicates the whole Hz portion of the actual output frequency to the motor the left decimal point is not illuminated To see the tenths of Hz portion press the A or V button once This displays the tenths of Hz portion the left decimal point will illuminate but does not change the speed setpoint To change the speed setpoint follow the procedure described above If the setpoint is changed faster than the acceleration or deceleration rate of the drive controller the left decimal point starts blinking to indicate that the drive controller is accelerating or decelerating to the new setpoint When the drive controller is given a start command the speed display begins increasing as the drive c
38. Annex A IEC 664 or UL 840 Figure 2 shows the minimum clearances required around the drive controller for unobstructed airflow above and below 2 2 in 50 mm sides 1 in 25 mm These clearances should not be used as a minimum enclosure size Mount the drive controller vertically Avoid placing the drive controller near any heat sources Verify that the voltage and frequency characteristics of the input line match the drive controller nameplate rating Drive controllers with dual input voltage ratings must be programmed for the proper supply voltage see Parameter 01 Line Voltage Selection in Description of Parameters on page 48 Install a disconnecting means between the input line and drive controller Follow national and local codes Fused overcurrent protection is required on the input line Use Class CC fuses per Table 1 on page 3 Turn off all power before installing the drive controller Place a DO NOT TURN ON label on the drive controller disconnect Before proceeding with installation lock the disconnect in the open position Verify that the motor rating matches the output rating of the drive controller For 600 V systems if no line reactor is installed or if power factor correction is used contact the Drives Product Support Group at 919 217 6535 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Installation Dim in Figure 2
39. B 1 must be closed to TB 4 for this function to operate START REVERSE Momentarily close TB 13A to TB 4 to start the drive controller in the reverse direction Momentarily open TB 1 to TB 4 to stop This setting forces TB 12 to act as Start Fwd requiring a momentary contact to start in the forward direction EXTERNAL FAULT Sets TB 13A as a normally closed external fault input If TB 13A is open with respect to TB 4 the controller will fault REMOTE KEYPAD Selects the optional remote keypad as the control source Refer to Parameter 14 Control DB FAULT Sets TB 13A as a dynamic braking fault input when using the optional dynamic braking module When this input is activated by the dynamic braking module the controller will either ramp or coast to a stop depending on the selected STOP METHOD Parameter 04 Refer to the manual included with the dynamic braking option NOTE In order for the Run Reverse and Start Reverse functions to operate set Parameter 17 Rotation Direction to forward and reverse 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 11 TB 13B Function Select A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Jogreverse operates the drive controller in revers
40. Clearances and Ventilation Sizing and Ventilation of NEMA Type 12 IP54 Metal Enclosure Calculating Enclosure Size To calculate the maximum allowable thermal resistance of the enclosure Rth C W Max internal ambient temp C around drive controller Tj Rth i o To Max external ambient temp C around enclosure P Total power dissipated in enclosure W see Table 1 on pages 3 4 NOTE Deration is required for carrier frequency 6 kHz See page 49 1998 Square D All Rights Reserved 9 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Installation November 1998 10 Useful heat exchange surface area S in of a wall mounted enclosure consists of the sides top and front To calculate minimum surface area required for the enclosure Rth Thermal resistance of the enclosure calculated previously S K K Thermal resistance per square inch of the enclosure Rth K K 186 with enclosure fan 233 without enclosure fan When sizing the enclosure Use only metallic enclosures which have good thermal conduction This calculation does not consider any external heat sources Do not install enclosures where external heat sources such as direct sunlight can add to enclosure heat load If additional devices are inside the enclosure include the heat load of the devices in the calculation The useful area for convection cooling of the enclosure varies depending upon the metho
41. H o Maintained Run Stop Contact Figure 13 Two Wire Start Stop Control 26 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Control Wiring Diagrams Two Wire Start Stop Control Notes refer to Figure 13 on page 26 1 Close TB 1 to TB 4 to RUN and open TB 1 to TB 4 to STOP 2 If reverse direction is required set Rotation Direction Parameter 17 to Forward and Reverse and set TB 13A Parameter 10 to Start Reverse If reverse direction is not required wire TB 12 directly to TB 4 3 For 0 10 Vdc or 4 20 mA speed control a Program Parameter 05 Standard Speed Source for 0 10 Vdc or 4 20 mA This method is preferable if only one speed source is required because the TB 13 terminals can be used for other functions or b Program one TB 13 terminal 13A 13B or 13C for 0 10 Vdc or 4 20 mA When that terminal is closed to TB 4 the drive controller responds to the selected speed reference signal If that terminal is not closed to TB 4 the drive controller responds to the speed control source selected in Parameter 05 Standard Speed Source This method is used to toggle between two speed sources 1998 Square D All Rights Reserved 27 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Control Wiring Diagrams November 1998 Alternate Two Wire Start Stop Control Figure 14 is an alternate two wire start stop control diagram One
42. Obsolete See ATV11 Series 30072 450 07 November 1998 Instruction Bulletin Raleigh NC USA VSD07 Adjustable Speed Drive Controller Installation and Operation Manual B SQUARE D A DANGER HAZARDOUS VOLTAGE Read and understand this bulletin in its entirety before installing or operating VSDO7 drive controllers Installation adjustment and maintenance of these drive controllers must be performed by qualified personnel Disconnect all power before servicing drive controller WAIT THREE MINUTES until DC bus capacitors discharge then measure DC bus capacitor voltage as described in Appendix D Bus Voltage Measurement Procedure on page 89 to verify that DC voltage is less than 45 V The display is not an accurate indication of the absence of DC bus voltage DO NOT short across the DC bus capacitors or touch terminal strip screw connections with voltage present No servicable components are inside DO NOT remove cover User is responsible for conforming to all applicable code requirements with respect to grounding all equipment Use only electrically insulated tools f the drive controller must be replaced Disconnect all power Place a DO NOT TURN ON label on drive controller disconnect Lock disconnect in open position Electrical shock will result in death or serious injury Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Table of Contents INTRODUCTION lm RMReds IIRRR
43. REUR ea we 20 Speed Reference Signals 00 cece eet eee eee 20 1998 Square D All Rights Reserved i VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Table of Contents November 1998 Speed Reference Selection nananana 0 ccc eee eee 21 0 10 Vdc and 4 20 mA Input Signals 000 e eee eee ee 22 Preset Speeds soi el he IW es Se A uu Ve 22 WOO gt sever creda roce toc E Nell ey suce eon erat ee See ees C8 22 Motor Operated Potentiometer MOP Floating Point Control Speed 23 Analog Output Signals 0 0 0c eect tte eee 23 Drive Controller Status Digital Outputs 0 00 eee 24 CONTROL WIRING DIAGRAMS 0 000 cece een ene 25 Terminal Strip citm E Ru nobis wae WRUCBEU VPE E Lbxd eters cae he A 25 Two Wire Start Stop Control n saaana 0 ccc eens 26 Alternate Two Wire Start Stop Control 0 0 c eee eee 28 Three Wire Start Stop Control 1 00 cette 30 Speed Potentiometer and Preset Speed Control 2 0005 32 MOTOR THERMAL OVERLOAD PROTECTION s sees 33 AVAILABLE TORQUE 05 62 g0 d 3 nc ota redes de be ids ERES id D we EG 35 INITIAL POWER UP AND MOTOR ROTATION 000 c ence ees 36 PROGRAMMING THE DRIVE CONTROLLER 0 000 e eee eens 39 Entering the Password 0 20 e eee eee eee 39 Setting the Parameters 0 c cece eee teens 41 Programming Direct Entry Parameters
44. RRIR RIA uae Se RR MU RR RR ER 1 Scope of Manual 2 hier rri RR bebes RE se fide pedo edd DER 1 Revision Level iu san eer Aid DIVA erc b RED EN 1 HANDLING THE DRIVE CONTROLLER sssssesee nen 2 Receiving and Preliminary Inspection llle 2 Storing and Shipping 0 eects 2 TECHNICAL CHARACTERISTICS 000 cece eee ete tees 3 DIMENSIONS to tee es ie ee eee 6 INSTALLATION 1t eet Ete ER o CER ale ele RESERVAR 8 Installation Precautions lsslseeee RII 8 Sizing and Ventilation of NEMA Type 12 IP54 Metal Enclosure 9 Calculating Enclosure Size 1 0 0 eee 9 Ventilation tecnica SLE bk ed ees It ade eed 11 GENERAL WIRING PRACTICES 0 0 0 0 cece eee eens 12 Branch Circuit Connections 0 0 ccc eee 13 Output Wiring Precautions 0 0 0 tee 14 Grounding ig cce bs necati uec E i pe rt Da PT o D DER PE bcd a qe Needles 15 Wiring for Single Phase or Three Phase Input 0 00 eee eee 16 POWER WIRING DIAGRAMS sssssesee en 17 Equipment Ground Terminal lseeleeeee eee 18 Using a Line Contactor 0 0c cette eens 19 CONTROL WIRING it sed au ete iti Sete tes atin tits ot ian allele Gene RS 19 Control Wiring vs Power Wiring 0 000 c cece eee 19 TB 2 Circuit Common 2 tetas 19 TB ASP 15 VdC ici eet ee Pe A EM TRE Re 19 Surge Suppression on Relays 0 0 cece eee eee eee eee 20 Start Stop Control 2 iul ER
45. Speed 1 TB 13B to select Preset Speed 2 and TB 13C to select Preset Speed 3 There are seven preset speeds which are activated by different combinations of contact closures between TB 13A 13B 13C and TB 4 See Parameters 31 37 on page 65 Jog TB 13B can be set to Jog Forward or Jog Reverse The Jog speed is set by Preset Speed 2 Close TB 13B to TB 4 to Jog and open the contact to Stop A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote Stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Failure to follow this instruction can result in death serious injury or equipment damage NOTE If the drive controller is commanded to jog while running the drive controller enters Jog mode and runs at PRESET SPEED 2 When the Jog command is removed the drive controller stops 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Control Wiring Motor Operated Potentiometer MOP Floating Point Control Speed TB 13B and TB 13C are used for this function which controls the drive controller speed using contacts wired to the terminal strip Program TB 13B for Decrease Freq and program TB 13C for Increase Freq Closing TB 13B to TB 4 activates the Decrease Freq function and causes the speed setpoint to decrease until the contact is opened Closing TB 13C to TB
46. T3 Proximity to other output cables because of the high frequency switching and increased capacitance the drive controller may fault under some conditions Donotuse lightning arrestors or power factor correction capacitors on the output of the drive controller All three power output wires from terminals T1 T2 and T3 to the motor must be kept tightly bundled and run in a separate metallic conduit away from all other power and control wiring 14 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 General Wiring Practices A CAUTION DRIVE CONTROLLER SWITCH FAILURE For proper electronic short circuit protection of the drive controller certain values of inductance may be required in the output power wiring Inductance can be supplied by the power wiring or auxiliary inductors Failure to follow this instruction can result in equipment damage Grounding Ground the drive controller according to these instructions and to applicable electrical codes To ground the drive controller Connect a copper wire from the equipment ground terminal to the power system ground conductor Wire size is determined by the drive controller size and by electrical codes Verify that resistance to ground is 1 Q or less Improper grounding causes intermittent and unreliable operation A DANGER HAZARDOUS VOLTAGE Properly ground the drive controller panel before a
47. VSDO7U09N40 0 5 1 6 1 4 1 3 1 1 26 1 10 A 600 V VSD07U18N40 2 8 2 4 2 3 2 0 41 1 10 A 600 V VSD07U25N40 3 6 3 2 3 1 2 7 51 1 10 A 600 V VSD07U29N40 2 4 6 4 0 3 9 3 4 67 1 10 A 600 V VSD07U41N40 3 6 2 5 4 5 5 4 8 101 1 10 A 600 V 1 The maximum transient output current setting is either 180 or 150 of the rated output current depending on whether Line Voltage Selection Parameter 01 is set to High or Low 2 Input voltage corresponds to output voltage as follows 120 V gt 230 V 208 V gt 200 V 240 V gt 230 V 400 V gt 400 V 480 V 2 460 V 590 V gt 575 V 1998 Square D All Rights Reserved 3 VSD07 Adjustable Speed Drive Controller Technical Characteristics Bulletin No 30072 450 07 November 1998 Table 1 Ratings continued 3 Phase Total Short Recom Drive Input Line Current Dissi Controller A Rated Output ated Circuit mended Current A P Rating Fuse Power 590 VAC Controllers w 3 Phase Input No of Input VAC Output VAC kAIC Catalog No hp Phases 590 575 Ww Mae Symi Class CC VSD07U18S60 1 9 1 6 43 1 10A 600 V VSD07U29860 2 1 5 3 3 5 3 0 63 1 10 A 600 V VSD07U41S60 3 2 2 3 4 7 4 2 96 1 10 A 600 V VSD07U72860 5 3 7 3 7 4 6 6 154 1 10 A 600 V 1 The maximum transient output current setting is either 18096 or 15096 of the rated output current depending on whether Line Voltage Selection Parameter 01 is set to High or Low
48. ameter 24 can be adjusted between minimum frequency and 120 Hz A CAUTION MACHINERY OVERSPEED Some motors and or loads are not suited for operation above nameplate motor speed and frequency Consult motor manufacturer before operating motor above rated speed Failure to follow this instruction can result in injury or equipment damage 1998 Square D All Rights Reserved 35 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Initial Power Up and Motor Rotation November 1998 INITIAL POWER UP AND MOTOR ROTATION A DANGER HAZARDOUS VOLTAGE Before attempting to operate the drive controller motor and driven equipment ensure that all procedures pertaining to installation and wiring have been properly followed See General Wiring Practices on page 12 Disconnect all power before servicing the drive controller WAIT THREE MINUTES until DC bus capacitors discharge then measure DC bus capacitor voltage as described on page 89 to verify that DC voltage is less than 45 V The display is not an accurate indication of the absence of DC bus voltage DO NOT short across the DC bus capacitors or touch terminal strip screw connections with voltage present No serviceable components are inside DO NOT remove cover User is responsible for conforming to all applicable code requirements with respect to grounding all equipment Use only electrically insulated tools If the drive controller must be replaced
49. and the user settings in the EPM are corrupted Refer to Electronic Programming Module EPM on page 43 LC FAULT LOCKOUT The drive controller has failed three restart attempts and now requires a manual reset SP START PENDING SP blinks during the interval between restart attempts DECEL OVERRIDE both decimal points illuminated To avoid tripping into a High DC Bus Voltage fault HF while decelerating due to regenerative voltage from the motor the drive controller stops decelerating in order to keep the DC bus voltage below the trip level 1998 Square D All Rights Reserved 85 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Appendix C Troubleshooting November 1998 APPENDIX C TROUBLESHOOTING 86 To aid in troubleshooting Parameters 50 through 60 can be accessed without entering the password Press the Mode button three times to skip over the password prompt and 50 is displayed This indicates that you are in the Program mode and Parameter 50 Fault History is displayed Use the A and buttons to scroll from Parameter 50 to Parameter 60 Once the desired Parameter is found press the Mode button to see its setting When finished press Mode to exit the Program mode An example is shown below Press Mode once g yum Display indicates 00 Right decimal point blinks Press Mode again O Display still indicates 00 Right decimal point b
50. ated by the dynamic braking module the drive controller will either ramp or coast to a stop depending on the selected STOP METHOD Parameter 04 Refer to the manual included with the dynamic braking option NOTE If the drive controller is commanded to jog while running the drive controller enters the Jog mode and runs at Preset Speed 2 When the jog command is removed the drive controller will stops NOTE External fault if configured overrides the Jog function 12 TB 13C Function Select This selects the function of terminal TB 13C Closing TB 13C to TB 4 activates the TB 13C input function The following functions can be selected 01 02 03 04 05 06 07 NONE Disables the TB 13C function 0 10 Vdc Selects 0 10 Vdc as the auto speed reference input The 0 10 Vdc signal is wired to TB 5 and TB 2 4 20 mA Selects 4 20 mA as the auto speed reference input The 4 20 mA signal is wired to TB 25 and TB 2 PRESET SPEED 3 Selects Preset Speed 3 as the auto speed reference The drive controller operates at the frequency programmed into Parameter 33 INCREASE FREQUENCY Increases the speed setpoint when using the MOP function Refer to Speed Reference Selection on page 21 EXTERNAL FAULT Sets TB 13C as a normally closed external fault input If TB 13C is open with respect to TB 4 the drive controller will fault REMOTE KEYPAD Selects the optional remote keypad as the control source Refer to Parame
51. ble 1 on page 3 Output frequency 0 to 120 Hz sine coded pulse width modulation PWM Output phases 3 Switching frequency Adjustable from 4 kHz 6 kHz 8 kHz 10 kHz Refer to 02 Carrier Frequency on pages 48 to 49 for deration if carrier frequency is 2 6 kHz Service factor 1 00 Efficiency 98 Power factor displacement 0 96 Max transient current 150 of nominal drive controller current for 60 s 180 of nominal drive controller current for 32 s Determined by line voltage setting Speed reference follower 0 10 Vdc 4 20 mA Control voltage 15 Vdc Power supply for auxiliary relays 50 mA at 12 Vdc Analog outputs 0 10 Vdc or 2 10 Vdc Proportional to frequency or motor load See page 23 Digital outputs Open collector outputs 50 mA at 30 Vdc Motor protection 1998 Square D All Rights Reserved Protection integrated in the drive controller by t calculation Class 10 See page 33 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Dimensions November 1998 DIMENSIONS E O O O pi H ni SQUARE D OOOOO W mm D P Dia Slot Y 4 Mounting Tab Detail Figure 1 VSD07 Adjustable Speed Drive Controller Dimensions 6 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Ta
52. ble 3 Drive Controller Dimensions H Ww D P R HP V Input Model In mm 120 208 240 VSD07U07P10 0 25 5 75 146 2 88 73 3 76 96 0 80 20 4 37 111 208 240 VSD07U07P20 120 208 240 VSDO7U09P10 0 5 208 240 VSDO7U09P20 5 75 146 2 88 73 3 76 96 0 80 20 4 37 111 400 480 VSDO7U09N40 120 208 240 VSD07U18P10 5 75 146 3 76 96 5 24 133 1 90 48 4 37 111 208 240 VSD07U18P20 1 208 240 VSD07U18M20 5 75 146 2 88 73 4 56 116 1 60 41 4 37 111 400 480 VSD07U18N40 590 VSD07U18S60 208 240 VSD07U25M20 1 5 5 75 146 2 88 73 5 56 141 2 60 66 4 37 111 400 408 VSD07U25N40 208 240 VSD07U29M20 2 400 408 VSDO7U29N40 5 75 146 2 88 73 5 56 141 2 60 66 3 06 78 590 VSD07U29S60 208 240 VSD07U41M20 3 400 480 VSD07U41N40 5 75 146 2 88 73 5 56 141 2 60 66 3 06 78 590 VSD07U41S60 5 590 VSD07U72860 5 75 146 3 76 96 674 171 3 40 86 325 83 1998 Square D All Rights Reserved 7 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Installation November 1998 INSTALLATION Installation Precautions The VSDO7 drive controller is an open device and must be installed in a suitable enclosure The environment around the drive controller must not exceed pollution degree 2 requirements as defined in NEMA ICS 1
53. citors and precharge circuit components Use logic inputs to start and stop the drive controller CONTROL WIRING Control Wiring vs Power Wiring Run external control wiring in a separate conduit away from all other input and output power wiring Failure to do this can result in electrical noise on the control wiring causing erratic drive controller behavior Use twisted wires or shielded cable grounded at the drive controller chassis ONLY Recommended control wire is Belden 8760 2 wire or 8770 3 wire or equivalent Strip off 0 20 to 0 25 in 5 1 to 6 4 mm of insulation for control wiring Maximum wire size for all control terminals is 16 AWG Tightening torque is 0 2 Ib in 0 23 kg cm TB 2 Circuit Common The TB 2 terminals are used as circuit common for analog input and analog output functions There are two TB 2 terminals which are internally connected on the main control board If necessary TB 2 may be connected to chassis ground NOTE Connect TB 2 to chassis ground when using serial communications TB 4 P 15 Vdc This terminal is used to provide voltage to the external logic input signals TB 1 TB 12 TB 13A TB 13B and TB 13C Do not use this terminal to power any other external circuits or loads 1998 Square D All Rights Reserved 19 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Control Wiring November 1998 Surge Suppression on Relays Current and voltage surges and spikes in the
54. coils of contactors relays and solenoids near or connected to the drive controller cause erratic drive controller operation Use a snubber circuit on relay and contactor coils associated with the inverter For AC loads snubbers consist of a resistor and a capacitor in series across the coil For DC loads place a free wheeling or flyback diode across the coil Surge suppression devices are available See the Square D Digest Start Stop Control There are various control schemes that allow for 2 wire and 3 wire Start Stop circuits See Control Wiring Diagrams on page 25 Speed Reference Signals The drive controller allows for three analog speed reference inputs 1 Speed Potentiometer Connect the wiper lead of a 2 5 10 kQ potentiometer to terminal TB 5 and connect the high and low end leads to terminals TB 6 and TB 2 respectively POR eni ED Ec feeder is lom The TB 2 terminals are I internally connected 2 5 10 kQ Potentiometer Figure 8 Speed Potentiometer Connection 20 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Control Wiring 2 0 10 Vdc Wire the positive to terminal TB 5 and the negative to terminal TB 2 TB 5 input impedance is 120 kQ x cd Rc The TB 2 terminals are I internally connected I Li 4 s e n 12 2 14 13A tsB 1C 15 25 2 so 31 TXA TXB 0 10 Vde Figure 9 0 10 VDC Connection 3 4 20 mA
55. d Normal 01 Start On Power Up 02 Normal 01 49 Start With DC Brake 03 Auto Restart 04 04 Stop Method Coast 01 Coast With DC Brake 02 Coast 01 50 Ramp 03 Ramp With DC Brake 04 05 Standard Speed Keypad 01 Preset 1 02 0 10 Vdc 03 Keypad 01 51 Source 4 20 mA 04 06 TB 14 Output None 01 Run 02 Fault 03 None 01 52 to 57 13 TB 15 Output Inverse Fault 04 Fault Lockout 05 At Set None 01 Speed 06 Above Preset 3 07 Current Limit 08 Auto Speed 09 Reverse 10 08 TB 30 Output None 01 0 10 Vdc Freq 02 None 01 53 2 10 Vdc Freq 03 0 10 Vdc Load 04 2 10 Vdc Load 05 09 TB 31 Output None 01 0 10 Vdc Load 02 None 01 53 2 10 Vdc Load 03 Dynamic Braking 04 10 TB 13A Function None 01 0 10 Vdc 02 4 20 mA 03 None 01 54 Select Preset Speed 1 04 Run Reverse 05 Start Reverse 06 External Fault 07 Remote Keypad 08 DB Fault 09 m The numbers in are the codes that correspond to the parameter value If the range of adjustment is followed by a Table number refer to the indicated table in Appendix A 2 Factory defaults are shown for a 60 Hz base frequency See Parameter 48 for 50 Hz base frequency 1998 Square D All Rights Reserved 45 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Parameter Menu November 1998 Table 5 Parameter Menu continued Parameter Parameter Name Range of Adjustm
56. d decimal point is blinking Use A and V to scroll to the first 2 digits of the new parameter value Press Mode to store the first two digits Once the Mode button is pressed to store the first two digits of the new parameter value the right hand decimal point will blink more rapidly This indicates that the last two digits of the new parameter value must now be entered Use A and V to scroll to the last 2 digits of the new parameter value Press Mode to store the last two digits 42 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Programming the Drive Electronic Programming Module EPM Every VSDO7 drive controller has an Electronic Programming Module EPM The EPM stores the user s parameter settings and special OEM default settings if programmed The EPM can be installed in another drive controller for quick set up For example if a drive controller is replaced with a new one the EPM can be taken out of the first drive controller and installed in the new drive controller Downtime is minimized because the new drive controller doesn t require programming it is ready to run when the EPM is installed Do not remove or install the EPM while power is applied to drive controller After removing the power from drive controller wait three minutes before removing the EPM The VSDO7 drive controller contains two or three sets of parameter values
57. d of mounting You must allow for free air movement over all surfaces considered for convection cooling Example calculation of the enclosure size for a VSD07U18M20 drive controller mounted in a Type 12 enclosure Maximum external temperature Ty 25 C Power dissipated inside enclosure P 43 W Maximum internal temperature T 50 C for carrier frequency 2 6 kHz Thermal resistance per square inch of enclosure K 186 Maximum allowable thermal resistance Rth 50 C 25 C Rth sW 0 58 C W 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Installation Minimum useful heat exchange surface area S 186 _ 2 S ggg 320 in Useful heat exchange surface area S of the proposed wall mounted enclosure e Height 9 in e Width 6 in Depth 10 in front area top area side area Yo Y S 9 x 6 9 x 10 2 9 x 10 324 ir The enclosure must provide the required surface area and must also meet your application needs If it does not you must do one of the following Use a larger enclosure Adda passive heat exchanger to the enclosure Add an air conditioning unit to the enclosure Ventilation When mounting the drive controller inside a Type 12 or IP54 enclosure Observe minimum clearance distances shown in Figure 2 on page 9 Follow the Installation Precautions on page 8 If necessary install a stirring
58. e rotation even if rotation direction Parameter 17 is set to forward only Failure to follow these instructions can result in death serious injury or equipment damage This selects the function of terminal TB 13B Closing TB 13B to TB 4 activates the selected function The following functions can be selected 01 NONE Disables the TB 13B function 02 0 10 Vdc Selects 0 10 Vdc as the auto speed reference input The 0 10 Vdc signal is wired to TB 5 and TB 2 03 4 20 mA Selects 4 20 mA as the auto speed reference input The 4 20 mA signal is wired to TB 25 and TB 2 04 PRESET SPEED 2 Selects Preset Speed 2 as the auto speed reference The drive controller operates at the frequency programmed into Parameter 32 05 DECREASE FREQUENCY Decreases the speed setpoint when using the MOP function Refer to Speed Reference Selection on page 21 06 JOG FORWARD Jog in the forward direction In this mode the drive controller will jog at the speed programmed into Parameter 32 Preset Speed 2 07 JOG REVERSE Jog in the reverse direction In this mode the drive controller will jog at the speed programmed into Parameter 32 Preset Speed 2 1998 Square D All Rights Reserved 55 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 56 08 DB FAULT Sets TB 13A as a dynamic braking fault inout when using the optional dynamic braking module When this input is activ
59. ent Factory See No 1 2 Default Page 1 2 A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote Stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Failure to follow this instruction can result in death serious injury or equipment damage 11 TB 13B Function None 01 0 10 Vdc 02 4 20 mA 03 None 01 55 Select Preset Speed 2 04 Decrease Freq 05 Jog Forward 06 Jog Reverse 07 12 TB 13C Function None 01 0 10 Vdc 02 4 20 mA 03 None 01 56 Select Preset Speed 3 04 Increase Freq 05 External Fault 06 Remote Keypad 07 DB Fault 08 13 TB 15 Output See Parameter 6 TB 14 Output None 01 57 14 Control Terminal Strip Only 01 Terminal Strip 57 Remote Keypad Only 02 Only 01 Terminal Strip or Remote Keypad 03 15 Serial Link Disable 01 Enable With Timer 02 Enable With 57 Enable Without Timer 03 Timer 02 16 Keypad Speed Tenths Of Hz 01 Whole Hz 02 Tenths 01 58 17 Rotation Forward Only 01 Forward 58 Forward And Reverse 02 Only 01 18 Range Selector Refer to Description of Parameters section 1 0 99 0 03 58 19 Acceleration Time 20 0 Sec 20 59 0 1 2970 Sec Table 6 Range depends on 20 Deceleration Time the setting of Parameter 18 Range Selector 20 0 Sec 20 Sp 21 DC Brake Time 0 0 Sec 00
60. er Values Parameter 19 Acceleration Time seconds cannot be set to 0 0 s Parameter 20 Deceleration Time seconds cannot be set to 0 0 s Parameter 21 DC Brake Time seconds Parameter Value Depends On Range Selector Setting 72 Parameter Parameter 18 Setting 01 02 03 04 05 06 00 0 0 0 0 0 0 0 0 0 0 0 0 01 0 1 0 3 1 0 3 0 10 0 30 0 02 0 2 0 6 2 0 6 0 20 0 60 0 03 0 3 0 9 3 0 9 0 30 0 90 0 04 0 4 1 2 4 0 12 0 40 0 120 0 05 0 5 1 5 5 0 15 0 50 0 150 0 06 0 6 1 8 6 0 18 0 60 0 180 0 07 0 7 24 7 0 21 0 70 0 210 0 08 0 8 2 4 8 0 24 0 80 0 240 0 09 0 9 2 7 9 0 27 0 90 0 270 0 10 1 0 3 0 10 0 30 0 100 0 300 0 11 1 1 3 3 11 0 33 0 110 0 330 0 12 1 2 3 6 12 0 36 0 120 0 360 0 13 1 3 3 9 13 0 39 0 130 0 390 0 14 14 4 2 14 0 42 0 140 0 420 0 15 1 5 4 5 15 0 45 0 150 0 450 0 16 1 6 4 8 16 0 48 0 160 0 480 0 17 17 5 1 17 0 51 0 170 0 510 0 18 1 8 5 4 18 0 54 0 180 0 540 0 19 1 9 5 7 19 0 57 0 190 0 570 0 20 2 0 6 0 20 0 60 0 200 0 600 0 21 2 1 6 3 21 0 63 0 210 0 630 0 22 2 2 6 6 22 0 66 0 220 0 660 0 23 2 3 6 9 23 0 69 0 230 0 690 0 24 24 72 24 0 72 0 240 0 720 0 25 2 5 7 5 25 0 75 0 250 0 750 0 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Appendix A Parameter Value Tables Table 6 Parameter Values continued Parameter 19 Acceleration Time
61. erload protection 33 motor voltage 47 69 mounting see sizing O outputs specifications 5 92 P parameter menu 45 password 47 67 phases input 5 output 5 pollution degree 4 power factor 5 power supply 5 power wiring control wiring vs power wiring 19 power wiring diagrams 17 preset speeds 22 47 preset speed 1 7 65 program selection 47 67 programming direct entry parameters 42 drive 39 electronic programming module 43 R range selector 46 58 rotation 46 rotation direction 58 S serial address 47 67 serial link 46 57 service factor 5 shipping 2 sizing calculating enclosure size 9 slip compensation 47 65 software code 47 software version 69 speed potentiometer preset speed control 32 speed reference selection 21 signals 20 speed reference follower 5 standard speed source 45 51 start method 45 49 start stop control 20 stop method 45 50 storing 2 surge suppression 20 switching frequency 5 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Index T V TB strip status 47 ventilation 11 TB 13A function select 45 vibration 4 94 voltage TB 13B function select 46 output 5 55 specifications 5 TB 13C function select 46 56 TB 14 open collector output W 52 TB 14 output 45 wiring l branch circuit connections TB 15 open collector output 13 ed general practices 12 TB 15
62. eter 21 prior to starting or restarting the motor The drive controller attempts three restarts after a fault During the interval between restart attempts the display reads SP to indicate Start Pending If all three restart attempts fail the drive controller trips into Fault Lockout displayed L c and requires a manual reset The delay time for Start Pending SP is 15 seconds or until the fault is removed whichever is longer There is no delay time at power up when Auto Restart is enabled other than the normal power up delay of approximately 2 seconds Refer to Appendix C Troubleshooting on page 86 NOTE Options 02 and 04 require a two wire start stop circuit with a maintained Run contact The Run contact must remain closed for the auto start and auto restart functions to operate 04 Stop Method A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Failure to follow these instructions can result in death serious injury or equipment damage 01 COAST TO STOP When a stop command is given the drive controller shuts off the output to the motor allowing it to coast freely to a stop 02 COAST WITH DC BRAKE When a stop command is given the drive controller activates DC braking after a delay of up to 2 seconds depending on frequency to help decelerate the load Refer t
63. ets the drive controller speed that corresponds to the minimum analog input 0 Vdc or 4 mA Unlike most other parameters the minimum frequency is entered directly rather than selecting a value from a table Refer to Programming Direct Entry Parameters on page 42 NOTE If this parameter is changed while the drive controller is running the new value will not take effect until the drive controller is stopped 1998 Square D All Rights Reserved 61 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 24 Maximum Frequency This sets the maximum output frequency of the drive controller for all speed reference sources except the Preset Speeds Parameters 31 37 It is used with Minimum Frequency Parameter 23 to define the operating range of the drive controller The highest Maximum Frequency setting is determined by the Carrier Frequency setting Parameter 02 The minimum allowable setting is either 21 0 Hz if Minimum Frequency is set below 21 0 Hz or is equal to the Minimum Frequency setting if Minimum Frequency is set above 21 0 Hz When using a 0 10 Vdc or 4 20 mA analog speed reference signal this parameter also sets the drive controller speed that corresponds to the maximum analog input 10 Vdc or 20 mA To set this parameter select a value from Table 7 in Appendix A NOTE If this parameter is changed while the drive controller is running the new value will n
64. ettings to other EPMs If the OEM settings in the EPM become corrupted the drive controller operates normally until an attempt is made to perform a Reset OEM using Parameter 48 Program Selection The drive controller will flash GF to indicate that the OEM settings are no longer valid This requires that the EPM be re programmed using the Portable Programming Fixture If the OEM settings and the user settings are both corrupted the drive controller displays GF immediately and the drive controller requires a RESET 60 or RESET 50 using Parameter 48 Program Selection Once the Reset is performed the parameters are programmed individually to match the OEM default settings This allows the drive controller to operate as if it were in OEM mode even though it is actually operating in User mode Refer to Parameter 48 on page 67 NOTE The drive controller also displays GF if a Reset OEM or Operate With OEM Settings is attempted when the drive controller is not equipped with the OEM default option 1998 Square D All Rights Reserved Bulletin No 30072 450 07 November 1998 VSD07 Adjustable Speed Drive Controller Parameter Menu PARAMETER MENU Table 5 Parameter Menu Parameter Parameter Name Range of Adjustment Factory See No 1 2 Default Page 1 2 01 Line Voltage High 01 Low 02 High 01 48 02 Carrier Frequency 4 kHz 01 6 kHz 02 8 kHz 03 10 kHz 04 6 kHz 02 48 03 Start Metho
65. f no serial activity which could indicate a failed serial link 1998 Square D All Rights Reserved 57 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 03 ENABLED WITHOUT TIMER Activates the serial link without a watchdog timer Do not operate the drive controller from the serial link without the watchdog timer as control of the drive controller could be lost if there is a failure in the serial link 16 Keypad Speed Editing This selects the increments of the speed setpoint when the speed source is the A and buttons on the front of the drive 01 TENTHS OF Hz The speed setpoint changes by tenths of Hz If the button is pressed and held the speed setpoint changes by tenths of Hz until the next whole Hz is reached and then the setpoint changes by one Hz increments 02 WHOLE Hz The speed setpoint only changes by one Hz increments 17 Rotation Direction 01 FORWARD ONLY The drive controller only allows rotation in the forward direction However Jog Reverse see Parameter 11 still operates even if Forward Only is selected 02 FORWARD AND REVERSE The drive controller allows rotation in both directions 18 Range Selector This selects the range of possible settings for Parameters 19 Acceleration Time 20 Deceleration Time and 21 DC Brake Time Refer to the table below Parameter Setting Range s Increments s 01 0 1 9 9 0
66. helps accelerate high inertia loads During acceleration the output voltage is increased to increase motor torque Once the motor reaches the new speed setpoint the boost is turned off and the output voltage returns to the normal value To set this parameter select a value from Table 9 in Appendix A 30 Slip Compensation Slip Compensation is used to counteract changes in motor speed slip caused by changes in load In a standard AC induction motor the shaft speed decreases as load increases and increases as load decreases By increasing or decreasing the output frequency in response to an increasing or decreasing load the slip is counteracted and speed is maintained Most standard NEMA B motors have a 3 slip rating To set this parameter select a value from Table 9 in Appendix A 31 37 Preset Speed 1 7 Preset speeds are only active when the drive controller is in Auto mode and are activated by closing the contacts between TB 4 and TB 13A 13B and 13C The TB 13 terminals must be programmed as preset speed selects using Parameters 10 12 Unlike most other parameters the preset speed values are entered directly rather than selecting a value from a table Refer to Programming Direct Entry Parameters on page 42 for instructions on programming direct entry parameters NOTE Preset speeds can operate outside of the range defined by the minimum and maximum frequency parameters Parameters 23 and 24 The range of operation f
67. including direct current When DC injection braking is used The overload relay must be capable of operation with direct current flowing in the motor Do not use overload relays equipped with current transformers for sensing the motor current MOTOR OVERHEATING This drive controller does not provide direct thermal protection for the motor A thermal sensor in the motor may be required for protection at all speeds and loading conditions Consult motor manufacturer for thermal capability of motor when operated over desired speed range If drive trips on overload fault allow sufficient time for the motor to cool prior to restarting Failure to follow these instructions can result in injury or equipment damage 34 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Available Torque AVAILABLE TORQUE Continuous duty For self ventilated motors motor cooling depends on the speed Continuous duty results in motor derating for speeds less than 5096 of the nameplate motor speed Operation in overspeed n overspeed operation the voltage no longer increases with the frequency resulting in reduced induction in the motor and loss of torque Consult the motor manufacturer to ensure that the motor operates in overspeed Fora special motor the base frequency Parameter 27 can be adjusted between 30 and 129 Hz and the maximum frequency Par
68. l to motor load 01 NONE 02 0 10 Vdc LOAD 03 2 10 Vdc LOAD 04 DYNAMIC BRAKING TB 31 becomes the trigger that activates the optional external dynamic braking module Refer to the manual included with the dynamic braking option NOTE The 2 10 Vdc signal is converted to a 4 20 mA signal by connecting a resistor in series with the signal such that the total load resistance is 500 O However this output cannot be used with devices that derive power from a 4 20 mA signal 1998 Square D All Rights Reserved 53 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 10 TB 13A Function Select 54 This is used to select the function of terminal TB 13A Closing TB 13A to TB 4 activates the selected function The following can be selected 01 02 03 04 05 06 07 08 09 NONE Disables the TB 13A function 0 10 Vdc Selects 0 10 Vdc as the auto speed reference input The 0 10 Vdc signal is wired to TB 5 and TB 2 4 20 mA Selects 4 20 mA as the auto speed reference input The 4 20 mA signal is wired to TB 25 and TB 2 PRESET SPEED 1 Selects Preset Speed 1 as the auto speed reference The drive controller operates at the frequency programmed into Parameter 31 RUN REVERSE Close TB 13A to TB 4 to run in the reverse direction and open to stop This setting forces TB 12 to act as run Fwd requiring a maintained contact to run in the forward direction T
69. l wiring by at least 12 in 30 5 cm Whenever power and control wiring cross the metallic conduits and non metallic conduits or trays must cross at right angles Wire and ground in accordance with the National Electrical Code NEC or Canadian Electrical Code CEC and all applicable local codes Donotinstall contactors between the drive controller and the motor as this may result in drive controller damage Useonly UL Listed and CSA Certified wire 12 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 General Wiring Practices Minimum wire voltage ratings 300 V for 120 208 and 240 Vac Systems and 600 V for 400 480 and 590 Vac systems Use copper wire with a minimum of 75 C insulation rating Strip off 0 20 to 0 25 in 5 1 to 6 4 mm of insulation for input power output power and DC Bus wiring Branch Circuit Connections All branch circuit components and equipment such as transformers feeder cables disconnect devices and protective devices must be rated for the maximum input current of the VSDO7 drive controller not the motor full load current The drive controller input current is stamped on the nameplate A WARNING OVERCURRENT PROTECTIVE DEVICES MUST BE PROPERLY COORDINATED To achieve published fault withstand current ratings install the specified fuses Do not connect drive controller to power feeder whose short circ
70. lect Program the TB 13A to select Run Reverse or Start Reverse Use TB 13B and TB 13C to select preset speeds 4 For speed potentiometer control program Parameter 05 Standard Speed Source for 0 10 Vdc If none of the preset speeds are selected all of the TB 13 terminals are open the drive controller responds to the speed potentiometer MOTOR THERMAL OVERLOAD PROTECTION The VSDO7 drive controller provides indirect motor thermal protection by continuously calculating the Pt of the motor based on the setting of the parameter This calculation establishes thermal protection of the motor and drive controller for normal conditions of ambient temperature Typical trip values are Motor current 180 of nominal drive controller current for 32 s Motor current 150 of nominal drive controller current for 60 s If the motor current lt 110 of the nominal drive controller current the drive controller will not trip Equivalent to Class 10 overloads 1998 Square D All Rights Reserved 33 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Motor Thermal Overload Protection November 1998 The thermal state of the drive controller is automatically reset when power is removed A CAUTION LOSS OF MOTOR OVERLOAD PROTECTION When external overload relays are connected to the drive controller output the overload relay must be capable of operation over the expected range of drive controller output frequencies
71. links faster _ _ Press Mode again l Display indicates 50 Fault History Right decimal point stays on instead of blinking O m Use A and to scroll to the desired l l l parameter number In this example parameter 54 Motor Load has been l l selected Press Mode to view parameter contents O om 77 77 Load i l Right decimal point blinks l l Press Mode again to exit 1998 Square D All Rights Reserved Bulletin No 30072 450 07 November 1998 VSD07 Adjustable Speed Drive Controller Appendix C Troubleshooting In the example on the previous page Parameter 54 was viewed which displayed Motor Load The T m ae in the example indicates that the load on the motor is 77 of the output current rating of the drive controller The table below lists the fault conditions that cause the drive controller to shut down as well as some possible causes Please contact your local Square D sales representative for more information on troubleshooting faults Table 13 Fault Messages Fault Messages Fault Description Possible Causes Corrective Action AF High Temperature Ambient temperature too high Check motor load fan and ambient fault Fan failure if equipped temperature at the drive controller Wait for the drive controller to cool down before resetting Operating altitude Derate for operating altitude CF
72. maintained contact is used for Run Forward and another maintained contact is used for Run Reverse A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote Stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Failure to follow this instruction can result in death serious injury or equipment damage i The TB 2 terminals are internally connected 11 12 2 14 13A 13B 13C 15 25 2 30 31 TXA TXB o Stop gt P 15 Vdc gt gt 0 10 Vde 9 lo Input i Forward N 1 Common gt gt 4 20 mA Input 9 0 10 Vdc or 4 20 mA Select L Revers Figure 14 Alternate Two Wire Start Stop Control 28 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Control Wiring Diagrams Alternate Two Wire Start Stop Control Notes refer to Figure 14 on page 28 1 Close TB 12 to TB 4 to RUN and open TB 12 to TB 4 to STOP 2 Forthis control scheme set TB 13A to Run Reverse Refer to Parameter 10 TB13A Function 3 If reverse direction is required set Rotation Direction Parameter 17 to Forward and Reverse Close TB 13A to TB 2 to Run in Reverse and open TB 13A to TB 4 to Stop If both TB 12 and TB 13A are closed to TB 4 the drive controller stops 4 For 0 10 Vdc or 4 20 mA speed control a Program
73. n collector outputs are programmed to indicate any of the following Run Fault Inverse Fault Fault Lockout At Set Speed Above Preset Speed 3 Current Limit Auto Speed Mode and Reverse See Parameter 06 on page 52 and Parameter 13 on page 57 Figure 11 illustrates how the 12 Vdc power supply at TB 11 is used with the open collector output to operate an external relay Diode Snubber Recommended LS lt p T E Relay Coil N c Open TA Collector gt Figure 11 Connecting an External Relay 24 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Control Wiring Diagrams CONTROL WIRING DIAGRAMS Terminal Strip A WARNING LOSS OF CONTROL When operating in Jog mode the local or remote Stop command does not stop the drive controller To stop the drive controller open the contact between TB 13B and TB 4 Failure to follow this instruction can result in death serious injury or equipment damage 1 The TB 2 terminals are internally connected l 1 4 5 6 11 12 2 14 43A 13B 13C 15 25 2 30 31 TXA TXB aote A pgp ho on n H a age aU 9oS9a95seg o9 9gase s p gt eoa gE gS HEG a o 5EEgEgO 5 00075 Ef g 2 00 Eoooo0o0 tzgr we o zx 9 e eG amp 99885 gs a z 8 5 6 D o SEE ssss5 5088 g 929565 o8 868 8s 3 OS 999 S 5552 2g50 ws 5 So o o o OF foc oGuruuc gcosSs FE 7 8 azocootvoc 62 os 925
74. nds cannot be set to 0 0 s Parameter 20 Deceleration Time seconds cannot be set to 0 0 s Parameter 21 DC Brake Time seconds 74 Parameter Setting 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 Parameter Value Depends On Range Selector Setting Parameter 18 01 5 8 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 7 0 7 1 7 2 7 8 7 4 7 5 7 6 7 7 7 8 7 9 02 15 9 16 2 16 5 16 8 17 1 17 4 17 7 18 0 18 3 18 6 18 9 19 2 19 5 19 8 19 8 20 4 20 7 21 0 21 3 21 6 21 9 22 2 22 5 22 8 23 1 23 4 23 7 03 53 0 54 0 55 0 56 0 57 0 58 0 59 0 60 0 61 0 62 0 63 0 64 0 65 0 66 0 67 0 68 0 69 0 70 0 71 0 72 0 73 0 74 0 75 0 76 0 77 0 78 0 79 0 04 159 0 162 0 165 0 168 0 171 0 174 0 177 0 180 0 183 0 186 0 189 0 192 0 195 0 198 0 201 0 204 0 207 0 210 0 213 0 216 0 219 0 222 0 225 0 228 0 231 0 234 0 237 0 05 530 0 540 0 550 0 560 0 570 0 580 0 590 0 600 0 610 0 620 0 630 0 640 0 650 0 660 0 670 0 680 0 690 0 700 0 710 0 720 0 730 0 740 0 750 0 760 0 770 0 780 0 790 0 06 1590 0 1620 0 1650 0 1680 0 1710 0 1740 0 1770 0 1800 0 1830 0 1860 0 1890 0 1920 0 1950 0 1980 0 2010 0 2040 0 2070 0 2100 0 2130 0 2160 0 2190 0 2220 0 2250 0 2280 0 2310 0 2340 0 2370 0 1998 Square D All Rights Reserved
75. o Parameters 21 DC Brake Time and 22 DC Brake Voltage 50 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 03 RAMP TO STOP When a stop command is given the drive controller decelerates the motor to a stop at the rate determined by Parameter 20 Deceleration Time A WARNING NO HOLDING TORQUE DC injection braking does not provide holding torque at zero speed DC injection braking does not function during loss of power or drive controller fault When required use separate brake for holding torque Failure to follow these instructions can result in death serious injury or equipment damage 04 RAMP WITH DC BRAKE When a stop command is given the drive controller decelerates the motor down to 0 2 Hz at the rate set by Parameter 20 Deceleration Time and then activates the DC braking This is used to bring the load to a final stop as the motor may still be turning slightly after the drive controller stops Refer to Parameters 21 DC Brake Time and 22 DC Brake Voltage 05 Standard Speed Source This selects the speed reference source when the drive controller is in standard speed mode 01 KEYPAD Use the A and buttons to increase or decrease the desired operating speed 02 PRESET SPEED 1 The drive controller operates at the frequency set into Parameter 31 03 0 10 Vdc The drive controller responds
76. ontroller accelerates to the speed setpoint If the speed setpoint is viewed when the drive controller is started the left decimal point starts blinking as the drive controller accelerates to the speed setpoint When a stop command is given and Parameter 04 Stop Method is set for ramp to stop the speed display begins decreasing as the drive controller decelerates to a stop Once stopped the display indicates If the stop method is set for ramp with DC braking the display indicates br during the DC braking cycle Once the DC braking cycle ends the display then indicates When a stop command is given and Parameter 04 Stop Method is set for coast to stop the display immediately indicates If the stop method is set for coast with DC braking the display indicates ar during the DC braking cycle Once the DC braking cycle ends the display then indicates 1998 Square D All Rights Reserved 83 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Appendix B Display Messages November 1998 Speed Display When the Speed is 100 Hz or Greater 84 In order to display speeds in excess of 99 9 Hz the output frequency is shown in two parts which continuously alternate The first part to be displayed is i which indicates that the speed is 100 Hz or greater The second part of the display shows the tens and ones portion of the setpoint and would be a number between GG and
77. or the preset speeds is from 0 Hz to the absolute maximum frequency determined by the Carrier Frequency see Parameter 02 Therefore when using preset speeds the drive controller can operate below the Minimum Frequency setting and above the Maximum Frequency setting but not above the absolute maximum frequency determined by the carrier frequency 1998 Square D All Rights Reserved 65 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 Preset Speed TB 13A TB 13B TB 13C 1 Closed Open Open 2 Open Closed Open 3 Open Open Closed 4 Closed Closed Open 5 Closed Open Closed 6 Open Closed Closed 7 Closed Closed Closed NOTE When a TB 13 terminal is programmed for a function other than a preset speed select it is considered Open for the table above 40 Frequency Scaling This scales the analog output signal at TB 30 when it is configured for a frequency output This setting is the output frequency that is indicated when the output signal measures 10 Vdc To set this parameter select a value from Table 10 in Appendix A Example A 0 5 Vdc signal is required to indicate 0 60 Hz Setting this parameter to 120 Hz yields 10 Vdc at 120 Hz and 5 Vdc at 60 Hz If the drive controller only operates up to 60 Hz the output signal at TB 30 is limited to the desired 0 5 Vdc 41 Load Scaling Motor Load 66 This scales the analog output signal a
78. ot take effect until the drive controller is stopped 25 Current Limit 62 This sets the maximum allowable output current of the drive controller before current limiting takes effect The maximum setting is either 180 or 15096 depending on whether Line Voltage Selection Parameter 01 is set to High or Low The drive controller enters current limit when the load demands more current than the Current Limit setting To reduce the output current the drive controller will reduce the output frequency if the motor current exceeds the current limit setting When the overcurrent condition passes the drive controller accelerates the motor back up to the speed setpoint To set this parameter select a value from Table 8 in Appendix A 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 26 Motor Overload A CAUTION LOSS OF MOTOR OVERLOAD PROTECTION When using external overload relays connected to the drive controller output the overload relay must be capable of operation over the expected range of drive controller output frequencies including direct current When DC injection braking is used The overload relay must be capable of operation with direct current flowing in the motor Do not use overload relays equipped with current transformers for sensing the motor current MOTOR OVERHEATING This drive controller does not
79. output 45 46 grounding 15 TB 30 analog output 53 71 output 14 TB 30 output 45 47 power 17 TB 31 analog output 53 71 TB 31 output 45 47 temperature ratings 4 storing 2 terminal strip status 70 torque available 35 transient current 5 troubleshooting 86 fault messages 87 1998 Square D All Rights Reserved 93 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Index November 1998 94 1998 Square D All Rights Reserved Square D and D are registered trademarks of Square D Company Electrical equipment should be serviced only by qualified electrical maintenance personnel No responsibility is assumed by Square D for any consequences arising out of the use of this material Square D Company 8001 Highway 64 East Knightdale NC 27545 USA 919 266 3671 Bulletin No 30072 450 07 November 1998 1998 Square D www squared com All Rights Reserved
80. peed 3 Parameter 33 CURRENT LIMIT Closes if the output current exceeds the current limit setting Opens if the output current is equal to or less than current limit see Parameter 25 AUTOMATIC MODE Closes if an automatic terminal strip speed reference is active Opens if a standard Parameter 5 speed reference is active REVERSE Closes when reverse rotation is active Opens when forward rotation is active see Parameter 17 Rotation Direction 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 08 TB 30 Analog Output Terminal TB 30 is used as an analog output proportional to either output frequency or motor load Frequency Scaling Parameter 40 or Load Scaling Parameter 41 is used to scale the output signal 01 NONE 02 0 10 Vdc FREQ 03 2 10 Vdc FREQ 04 0 10 Vdc LOAD 05 2 10 Vdc LOAD NOTE The 2 10 Vdc signal is converted to a 4 20 mA signal by connecting a resistor in series with the signal such that the total load resistance is 500 O However this output cannot be used with devices that derive power from a 4 20 mA signal 09 TB 31 Analog Output Terminal TB 31 is used as an analog output proportional to motor load or as the control signal to activate the optional external dynamic braking module Load Scaling Parameter 41 is used to scale the output signal when TB 31 is used as an analog output proportiona
81. pplying power Donotuse metallic conduits as a ground conductor Failure to follow these instructions will result in death serious injury or equipment damage Ground multiple drive controllers as shown in Figure 3 Do not loop or series the ground cables 1998 Square D All Rights Reserved 15 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 General Wiring Practices November 1998 Drive Controller Drive Controller Drive Controller 9 Drive Controller 9 Drive Controller Figure 3 Grounding Multiple Drive Controllers Wiring for Single Phase or Three Phase Input For 120 Vac wire the input to terminals L1 and N For 208 240 Vac wire the input to terminals L1 and L2 See Figures 4 and 5 on page 17 If the drive controller is rated for single and three phase input wire to terminals L1 and L2 for single phase input or wire to terminals L1 L2 and L3 for three phase input If the drive controller is rated for three phase input wire the input to terminals L1 L2 and L3 Refer to Figure 6 16 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Power Wiring Diagrams POWER WIRING DIAGRAMS VSD07 P10 Models ia el ja Figure 4 120 VAC Single Phase Input Power Wiring Diagram Q Q Q VSDO07 P10 VSD07 P20 Models On VSD07 P20 models this terminal is labeled L3 NOTE Do not connect 2
82. provide direct thermal protection for the motor Use of a thermal sensor in the motor may be required for protection at all soeeds and loading conditions Consult motor manufacturer for thermal capability of motor when operated over desired speed range If drive controller trips on overload fault allow sufficient time for the motor to cool prior to restarting Failure to follow these instructions can result in injury or equipment damage The motor overload circuit protects the motor from excessive overcurrent This circuit allows the drive controller to deliver up to 150 current for one minute and higher current levels for shorter periods of time If the overload circuit times out the drive controller will trip into an Overload fault Motor Overload should be set to the ratio in percent of the motor current rating to the drive controller current rating in order to properly protect the motor See the example on the next page 1998 Square D All Rights Reserved 63 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 To set this parameter select a value from Table 8 in Appendix A Example A 3 hp 480 Vac drive controller with a 4 8 A rating is operating a 2 hp motor with a current rating of 3 4 A Dividing the motor current rating by the drive controller current rating yields 71 3 4 4 8 0 71 71 From Table 8 in Appendix A setting 41 corresponds to 71 27
83. ptional OEM default settings and to reset the parameters to default settings Refer to Electronic Programming Module EPM on page 43 01 OPERATE WITH USER SETTINGS The drive controller operates according to the user s settings Operation in User mode allows the parameter values to be changed to suit any application 1998 Square D All Rights Reserved 67 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 02 OPERATE WITH OEM DEFAULTS The drive controller operates according to the optional OEM default settings which configure the drive controller for a specific application When operating in OEM mode the parameter values can be viewed but not changed If an attempt is made to change a parameter setting the display flashes GE If the drive controller is not programmed with OEM default or rs settings the display flashes UF if this option is selected 03 RESET OEM Resets the user parameters to the OEM default settings If the drive controller is not programmed with OEM default settings the display flashes GF if this option is selected 04 RESET 60 Resets the user parameters to the factory defaults for a 60 Hz base frequency 05 RESET 50 Resets the user parameters to the factory defaults for a 50 Hz base frequency Parameters 24 27 and 40 will reset to 50 0 Hz default settings NOTE If the user parameters are reset to the OEM defaults using the
84. rake Voltage Parameter 24 Maximum Frequency Hz Value for Value for Value for Parameter parameter Parameter parameter Parameter parameter Setting Setting Setting 22 24 22 24 22 24 26 13 0 47 0 60 30 0 81 0 94 115 0 27 13 5 48 0 61 82 0 95 oe 116 0 28 14 0 49 0 62 zd 83 0 96 117 0 29 14 5 50 0 63 84 0 97 7 118 0 30 15 0 51 0 64 85 0 98 119 0 31 15 5 52 0 65 86 0 99 120 0 32 16 0 53 0 66 87 0 33 16 5 54 0 67 88 0 Table 8 Parameter Values 25 26 and 27 Parameter 25 Current Limit Parameter 26 Motor Overload Parameter 27 Base Frequency Hz Value for Value for Value for Parameter Parameter Parameter Parameter Parameter Parameter Setting Setting Setting 25 26 27 25 26 27 25 26 27 00 30 0 30 0 30 0 34 98 0 64 0 64 0 68 166 0 98 0 98 0 01 32 0 31 0 31 0 35 100 0 65 0 65 0 69 168 0 99 0 99 0 02 34 0 32 0 32 0 36 102 0 66 0 66 0 70 170 0 100 0 100 0 03 36 0 33 0 33 0 37 104 0 67 0 67 0 71 172 0 101 0 04 38 0 34 0 34 0 38 106 0 68 0 68 0 72 174 0 102 0 05 40 0 35 0 35 0 39 108 0 69 0 69 0 73 176 0 103 0 06 42 0 36 0 36 0 40 110 0 70 0 70 0 74 178 0 104 0 07 44 0 37 0 37 0 41 112 0 71 0 71 0 75 1800 105 0 08 46 0 38 0 38 0 42 114 0 72 0 72 0 76 106 0 09 48 0 39 0 39 0 43 116 0 73 0 73 0 77
85. seconds cannot be set to 0 0 s Parameter 20 Deceleration Time seconds cannot be set to 0 0 s Parameter 21 DC Brake Time seconds Parameter Value Depends On Range Selector Setting Parameter Parameter 18 Setting 01 02 03 04 05 06 26 2 6 7 8 26 0 78 0 260 0 780 0 27 2 7 8 1 27 0 81 0 270 0 810 0 28 2 8 8 4 28 0 84 0 280 0 840 0 29 2 9 8 7 29 0 87 0 290 0 870 0 30 3 0 9 0 30 0 90 0 300 0 900 0 31 3 1 9 3 31 0 93 0 310 0 930 0 32 3 2 9 6 32 0 96 0 320 0 960 0 33 3 3 9 9 33 0 99 0 330 0 990 0 34 3 4 10 2 34 0 102 0 340 0 1020 0 35 3 5 10 5 35 0 105 0 350 0 1050 0 36 3 6 10 8 36 0 108 0 360 0 1080 0 37 3 7 11 1 37 0 111 0 370 0 1110 0 38 3 8 11 4 38 0 114 0 380 0 1140 0 39 3 9 11 7 39 0 117 0 390 0 1170 0 40 4 0 12 0 40 0 120 0 400 0 1200 0 41 4 1 12 3 41 0 123 0 410 0 1230 0 42 4 2 12 6 42 0 126 0 420 0 1260 0 43 4 3 12 9 43 0 129 0 430 0 1290 0 44 4 4 13 2 44 0 132 0 440 0 1320 0 45 4 5 13 5 45 0 135 0 450 0 1350 0 46 4 6 13 8 46 0 138 0 460 0 1380 0 47 4 7 14 1 47 0 141 0 470 0 1410 0 48 4 8 14 4 48 0 144 0 480 0 1440 0 49 4 9 14 7 49 0 147 0 490 0 1470 0 50 5 0 15 0 50 0 150 0 500 0 1500 0 51 5 1 15 3 51 0 153 0 510 0 1530 0 52 5 2 15 6 52 0 156 0 520 0 1560 0 1998 Square D All Rights Reserved 73 VSD07 Adjustable Speed Drive Controller Appendix A Parameter Value Tables Bulletin No 30072 450 07 November 1998 Table 6 Parameter Values continued Parameter 19 Acceleration Time seco
86. ssages 51 Software Version This displays the software version number for the control board software This information is useful when contacting the factory for programming or troubleshooting assistance 52 DC Bus Voltage This displays the DC bus voltage in percent of nominal Nominal DC bus voltage is determined by multiplying the drive controller s nameplate input voltage rating by 1 4 53 Motor Voltage This displays the output voltage in percent of the drive controller s nameplate output voltage rating 54 Motor Load This displays the motor load in percent of the drive controller s output current rating 55 0 10 Vdc Analog Input This displays the level of the 0 10 Vdc analog input signal at TB 5 A reading of 100 indicates a 10 Vdc input at TB 5 1998 Square D All Rights Reserved 69 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 56 4 20 mA Analog Input This displays the level of the 4 20 mA analog input signal at TB 25 A reading of 2096 indicates a 4 mA input at TB 25 and a reading of 10096 indicates a 20 mA input at TB 25 57 Terminal Strip Status This indicates the status of several terminals using the vertical segments of the LED display An illuminated segment indicates that the particular terminal is asserted TB 1 TB 12 TB 13A TB 13B and TB 13C at TB 4 Potential TB 14 and TB 15 at TB 2 Potential The charge
87. t Contact Figure 15 Three Wire Start Stop Control 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Control Wiring Diagrams Three Wire Start Stop Control Notes refer to Figure 15 on page 30 1 Momentarily close TB 12 to TB 4 to start the drive controller and momentarily open TB 1 to TB 4 to stop the drive controller 2 If reverse direction is required set Rotation Direction Parameter 17 to Forward and Reverse and set TB 13A Parameter 10 to Start Reverse If the Fwd Rev switch is changed while the drive controller is running the drive controller does not change direction until the Start button is pushed If reverse direction is not required the Start pushbutton must be wired directly to TB 12 and TB 4 3 For 0 10 Vdc or 4 20 mA speed control use one of the following methods a Program Parameter 05 Standard Speed Source for 0 10 Vdc or 4 20 mA This method is preferable if only one speed source is required because the TB 13 terminals can be used for other functions or b Program one TB 13 terminal 18A 13B or 13C for 0 10 Vdc or 4 20 mA When that terminal is closed to TB 4 the drive controller responds to the selected speed reference signal If that terminal is not closed to TB 4 the drive controller responds to the speed control source selected in Parameter 05 Standard Speed Source This method is used to toggle between two speed sources
88. t TB 30 and or TB 31 when they are configured for a motor load output This setting is the load in 96 that is indicated when the output signal measures 10 Vac To set this parameter select a value from Table 10 in Appendix A Example A 0 10 Vdc signal is required to indicate 0 15096 motor load Setting this parameter to 150 yields 10 Vdc at 150 load 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 43 Serial Address If a serial link is used to communicate with drive controllers give each drive controller a different address from 1 to 99 so that an individual drive controller in the network can be accessed 44 Password This allows the password to be changed to any number between 0000 and 9999 Unlike most other parameters the password value is entered directly rather than selecting a value from a table Entering 0000 for a password disables the password function so no passwords are required to enter the programming mode Refer to Programming Direct Entry Parameters on page 42 NOTE The factory default password is 1225 47 Clear Fault History 01 MAINTAIN Maintains the fault history Parameter 50 entries for troubleshooting 02 CLEAR Erases the fault history Parameter 50 entries 48 Program Selection This is used to select whether the drive controller operates according to the user s settings or the o
89. ter 14 Control 1998 Square D All Rights Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Description of Parameters 13 TB 15 Open Collector Output This selects the status indication for the open collector output at TB 15 and has the same selections as Parameter 6 TB 14 Open Collector Output 14 Control This selects the source of start stop and direction commands 01 TERMINAL STRIP ONLY The drive controller only responds to start stop and direction commands from the terminal strip The keypad is totally disabled 02 REMOTE KEYPAD ONLY The drive controller only responds to start stop and direction commands from the optional remote keypad 03 TERMINAL STRIP OR REMOTE KEYPAD Terminal TB 13A or TB 13C can be used to toggle between terminal strip control and remote keypad control See Parameters 10 and 12 NOTE The stop button on the optional remote keypad is always active in 02 and 03 above 15 Serial Link A WARNING LOSS OF CONTROL Setting parameter number 15 Serial Link to 03 disables communication loss detection Provide alternate control paths when disabling communication loss detection Failure to follow these instructions can result in death serious injury or equipment damage 01 DISABLED Disables the serial link 02 ENABLED WITH TIMER Activates the serial link with a watchdog timer that will shut down the drive controller after 10 seconds o
90. the Parameters Once the Program mode is accessed use the A and buttons to scroll to the desired parameter number Right decimal point stays on instead of blinking Use A and to scroll to the desired parameter number i e 19 Acceleration Time Press Mode to display the parameter setting a 2 digit code see Table 6 on page 72 Right decimal point blinks Use and V to scroll to the new parameter value from the table Press Mode to store new value Press the Mode button to store the new setting and exit the Program mode To re enter the Program mode press the Mode button again within two minutes otherwise you must re enter the password 1998 Square D All Rights Reserved 41 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Programming the Drive November 1998 Programming Direct Entry Parameters Most of the parameters are programmed by entering the codes defined in Appendix A The Minimum Frequency Preset Speeds and the Password Parameters 23 31 37 44 however are programmed by directly entering the value The procedure is similar to entering the Password The parameter value is four digits but the display is two digits so the value must be entered in two parts For example to enter a preset speed of 32 5 Hz first enter 83 then 25 In the display below the Mode button has already been pressed to display the first two digits of the present setting and the right han
91. to a 0 10 Vdc signal wired to TB 2 and TB 5 04 4 20 mA The drive controller responds to a 4 20 mA signal wired to TB 2 and TB 25 1998 Square D All Rights Reserved 51 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Description of Parameters November 1998 06 TB 14 Open Collector Output 52 This selects the status indication for the open collector output at TB 14 The terms open and close refer to the state of the internal transistor that activates the circuit When the transistor is closed TB 14 is at the same potential as TB 4 allowing current to flow 01 02 03 04 05 06 07 08 09 10 NONE Disables the open collector output RUN Closes upon a start command Opens if the drive controller is in a stop state the drive controller faults or input power is removed DC braking is considered a stop state FAULT Closes if there is no fault condition Opens if the drive controller faults or input power is removed INVERSE FAULT Closes if the drive controller faults Opens if there is no fault condition FAULT LOCKOUT Closes when input power is applied Opens if three restart attempts are unsuccessful or if input power is removed AT SET SPEED Closes if the drive controller is within 0 5 Hz of the speed setpoint ABOVE PRESET SPEED 3 Closes if the output frequency exceeds the Preset Speed 3 setting Opens if the output frequency is equal to or less than Preset S
92. ts Reserved Bulletin No 30072 450 07 VSD07 Adjustable Speed Drive Controller November 1998 Technical Characteristics TECHNICAL CHARACTERISTICS Table 1 Ratings 3 Phase Total Short Recom Drive Input Line Current Dissi Controller A Rated Output pated Circuit mended Current A 1 21 Power Rating Fuse 120 240 VAC Controllers w 1 Phase Input No of Input VAC Output VAC kAIC Catalog ND I vn n zi 230 200 230 mssym lass CC VSD07UO07P10 0 25 0 20 6 0 35 3 0 14 16 1 4 20 1 M0A 600V VSD07UO09P10 Sefer 9 2 5 3 4 6 2 2 2 5 22 27 1 15 A 600V VSD07U18P10 1 1 0 75 75 1 ovs 1 15 8 9 1 7 9 40 46 40 45 1 25 A 600 V 208 240 VAC Controllers w 1 Phase or 3 Phase Input No of Input VAC Output VAC kAIC Catalog No a 208 240 200 230 Ww rms sym Class CC VSD07UO7P20 0 25 3 me 1 6 1 4 m Du uM 3 1 9 1 7 19 1 10 A 600 V VSD07UO09P20 0 5 p 2 2 5 2 2 ER 19747690 y 3 3 1 2 7 26 1 10 A 600 V 1 9 7 8 4 47 1 15 A 600 V VSD07U18P20 4 6 4 0 3 5 5 4 8 47 1 15 A 600 V VSD07U18M20 3 5 5 4 8 4 6 4 0 39 1 10 A 600 V VSD07U25M20 1 5 3 7 1 6 3 6 2 5 4 62 1 12 A 600V VSD07U29M20 3 9 1 7 9 7 8 6 8 78 1 15 A 600V VSD07U41M20 3 3 12 4 10 8 11 0 9 6 117 1 20 A 600V 400 480 VAC Controllers w 3 Phase Input No of Input VAC Output VAC kAIC Catalog No EIS 400 480 400 460 Ww Hindu Class CC
93. uit capacity exceeds drive controller withstand fault rating See Table 1 on page 3 Failure to follow these instructions can result in death serious injury or equipment damage 1998 Square D All Rights Reserved 13 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 General Wiring Practices November 1998 Output Wiring Precautions A WARNING DRIVE CONTROLLER DAMAGE Drive controller will be damaged if input line voltage is applied to output terminals T1 T2 T3 Check power connections before energizing drive controller Failure to follow this instruction can result in death serious injury or equipment damage The drive controller is sensitive to the amount of capacitance either phase to phase or phase to ground present on the output power conductors If excessive capacitance is present the drive controller may trip on overcurrent Follow the guidelines below when selecting output power cable Cable type the cable selected must have a low capacitance phase to phase and to ground Do not use mineral impregnated cable because it has a very high capacitance Immersion of cables in water increases capacitance Cable length the longer the cable the greater the capacitance Maximum recommended cable length 100 ft 30 5 mm A minimum inductance is required to protect the drive controller output from short circuits Provide at least 24 in 61 cm of cable at drive controller output T1 T2
94. urement of DC bus capacitor voltage must be performed by qualified personnel The display is not an accurate indication of the absence of DC bus voltage DO NOT short across capacitors or touch unshielded components or terminal strip screw connections with voltage present Many parts in this drive controller including printed wiring boards operate at line voltage DO NOT TOUCH Use only electrically insulated tools Electrical shock will result in death or serious injury 1998 Square D All Rights Reserved 89 VSD07 Adjustable Speed Drive Controller Bulletin No 30072 450 07 Appendix D Bus Voltage Measurement Procedure November 1998 To measure the bus capacitor voltage 1 Disconnect and verify that all power is removed from drive controller 2 Wait 3 minutes to allow the DC bus to discharge 3 Setthe voltmeter to the 1000 Vdc scale Measure the voltage between the terminals B and B see Figure 18 to verify that the DC voltage is less than 45 V Do not short across capacitor terminals with voltage present 4 fthe bus capacitors are not fully discharged contact your local Square D representative Do not operate the drive controller Ti T2 T3 B B 3 Phase DC Bus AC Motor Voltage Figure 18 DC Bus Voltage Measurement Terminals 90 1998 Square D All Rights Reserved Bulletin No 30072 450 07 November 1998 VSD07 Adjustable Speed Drive Controller Index A acceleration boost 47
95. uses Corrective Action cF Compatibility fault EPM programed for another drive and is Verify EPM is installed in correct drive not compatible with this drive SF Single phasing fault One phase of three phase input is not Verify input voltage at L1 L2 L3 present UF Start fault Start command was present when drive Must wait 2 seconds after power up to controller was powered up apply Start command if Start Method is set to Normal F1 EPM fault The EPM module is missing damaged Install replace or reseat the EPM or improperly seated module F2 F9 Internal faults Control board has sensed a problem Consult factory Fo dF Dynamic Brake fault DB overloaded 1 Increase decel time or 2 Remove overhauling load JF Remote Serial fault Loss of communication with remote 1 Reconnect serial device or keypad or other serial device 2 Reduce time between status updates on remote serial device or 3 Reduce cabling cross talk noise To clear a fault stop the controller either on the terminal strip or by using the Stop button on the optional remote keypad The fault only clears if the condition that caused the fault has passed For example if the controller trips on a Low DC Bus Voltage Fault LF due to low input voltage the fault cannot be cleared until the input voltage returns to a normal level The following faults can be cleared by Stop or by Auto Restart AF temperature dF dynamic braking EF external fault HF

VSD07 Adjustable Speed Drive Controller Instruction Bulletin

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