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Adjustable Speed Drive Controllers For

1. December 1996 p gt r 13RIUE PARAMETERS p 37 7 119MBTOR PARAMETERS MOTOR PARAMETERS 1 NOM CURRENT CONTROL PARAMETERS NOMINAL FREG CONTROL TYPE NORMAL NOMINAL VOLT se E ENT to modify amp ENT choose IR COMPENS UOLTRGE BOOST i L 7 29MPPLICATION FUNC JP 63 PROFILE RUN REVERSE p 101 p 38 DAMPING J G e LOGIC OUT FUNCTIONS BANDWIDTH i SPEED READY STATE ROTATION NORM RUNNING STRTE TORO LIMIT MOT SETPOINT MEMORY amp EMT to select AT SPEED TORG LIMIT GEN PRESET SPEEDS FWD DIRECTION i CURRENT LIMIT SPEED REFERENCE B amp ENT to select SLIP COMPENSATION QUTO MBNURL i REY DIRECTION i BRAKE SEQUENCE i TERM KEYPAD a CONTROLLED STOP aura mena SHUTDOWN CURRENT LIMIT 7 12 CONTRDL PARAM BYPASS i FAULT STATE i 2 MAX FREQUENCY MOT SELECT SWITCH EU THER al LOW SPEED KPI REGULATOR LOSS FOLLOWER HIGH SPEED IY Rp FREB LEU ACCELERATION gt 7 3200TPUT ASSIGN p 100 i CURRENT LEY p 54 tsr amp ENT to modify LOGIC OUTPUTS THERMAL LEV i E eee ANALOG OUTPUTS JOG ENABLED E DECEL TYPE ALTERNATE RAMP i amp ENT to select el e cani T 4sFRULT MANAGEMENT p 107 ANALOG DUT FUNCTIONS P 105 Gonstant Torque FAULT STOP FREEH MOT
2. ENT Al SIGNAL TYPE a 24 mA 4 28 mA 4 4 mA 3 24 mA xe 4mH REASSIGN LI4 JOG LI4 CURRENT LIMIT ENT to Confirm ESC to Abort 1994 Schneider S A All Rights Reserved 49 7 gt General Configuration Menu VD0CO06S305C Motor Parameters December 1996 Slip Compensation 50 SLIP COMPENSATION NO AUTOMATIC E MANUAL HZ 6 1 to 18Hz Slip compensation is available only when the drive controller is configured for constant torque page 34 with any of the control types page 61 Slip Compensation improves steady state speed regulation by controlling output frequency based on motor slip For applications such as synchronous reluctance motors that do not require slip compensation the function can be disabled by selecting No If Slip Compensation is activated two choices are available Automatic and Manual Automatic is the factory setting for Slip Compensation and requires no further adjustments The amount of frequency added to the output is dependent on the reference frequency With Manual Slip Compensation enter a value between 0 1 and 10 Hz factory setting is 3 Hz This constant value is scaled according to motor load and added to output frequency throughout the speed range If Manual is selected this value also appears in the 1 Parameter Setting menu To estimate the setting for Slip Compensation use the following formula Motor Nameplate rpm x Number of Poles
3. The thermal state of the drive controller is not automatically reset when power is removed A CAUTION MOTOR OVERHEATING Repeated reset of the thermal state after a thermal overload can result in thermal stress to the motor When faults occur promptly inspect motor and driven equipment for problems locked shaft mechanical overload etc prior to restarting Also check power supplied to motor for abnormal conditions phase loss phase imbalance etc Failure to follow these instructions can result in damage to the motor When a thermal overload fault occurs a screen appears which asks Do you want to clear the thermal state If NO is selected the motor overload fault cannot be reset until the thermal state of the motor as calculated by the motor overload algorithm in the drive controller is less than 100 O 1994 Schneider S A All Rights Reserved 117 7 gt General Configuration Menu VDOC06S305C Fault Management December 1996 If YES is selected the motor overload fault is restrained The motor overload fault can be reset and the drive controller restarted The restraint of the motor overload trip will last for approximately one minute At the end of one minute the restraint will clear and a motor overload trip will occur This function can be used to allow maintenance personnel to perform an orderly shut down of a process in the event of a motor overload fault Subsequent restraint is possible if require
4. Two functions displayed in bar graph form Eleven functions displayed in three tables The One Bar Graph and Two Bar Graph choices have sub menus from which you select the functions to be displayed from a list of 9 items The list of functions is the same for both display choices and is illustrated in the 4 1 gt One Bar Graph menu on page 27 26 O 1994 Schneider S A All Rights Reserved VDOC06S305C 4Display Configuration Menu December 1996 One Bar Graph 4 1 One Bar Graph 4 130ME BAR GRAPH SPEED REFERENCE ENTER OUTPUT FREQUENCY ENS DUTPUT CURRENT RATED SPEED hase dbi I pen MOTOR TORQUE IN RPM A by Select only 1 item 700 AAA OUTPUT PONER OUTPUT VOLTAGE ENTER LINE VOLTAGE ENT SCALING ent DC VOLTAGE eur FACTOR UNITS EDITION B MOTOR THERMAL STATE EN MOTOR SPEED l MACHINE SPEED REF MACHINE SPEED i DRIVE THERMAL STATE PI SET POINT PI FEED BACK amp ENT to select When finished use ESC Use the A and V keys to select a function from the 4 1 gt 0One Bar Graph menu and press ENT Five functions on the menu have associated screens for entering actual values For motor RPM enter the motor rated speed The controller will automatically select the closest standard motor speed 700 900 1200 1800 or 3600 RPM For Machine Speed Reference Machine Speed PI Set Point and PI Feed Back first enter the scale facto
5. 1994 Schneider S A All Rights Reserved 77 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 Shutdown SHUTDOWN NO YES e LOGIC OUTPUT DMELL TIME is amp ENT to modify Shutdown allows the drive controller to dwell at Low Speed for a time period adjustable from 0 1 to 60 seconds before completely stopping This function is useful in applications such as pumping stations where the dwell time controls the closing of a check valve before the pump is stopped To use Shutdown activate the function by selecting Yes and set dwell time to a value between 0 1 and 60 seconds The timer begins when the drive controller deceleration ramp reaches Low Speed Factory setting of dwell time is 1 second If the application requires it a logic output can be assigned to the Shutdown function When dwell time has expired the drive controller activates the logic output to indicate end of functioning at Low Speed Note that if a Run command is issued during the dwell time it is not taken into account until the end of the dwell time LSP LI2 0 1 cro Y t Figure 40 Shutdown Timing Diagram 2 Wire Command 78 O 1994 Schneider S A All Rights Reserved VD0C06S305C 7 gt General Configuration Menu December 1996 Application Functions Bypass BYPASS NO YES DEFINE I4 e DELAY TIME SEQUENCE Taf PROCESS Tof in imn dn ENT
6. Motor Parameters menu page 40 and 0 Hz Deceleration Time determines the base line slope used by the drive controller to decelerate between frequencies Factory setting is 3 seconds If the deceleration slope is too steep for the motor to decelerate the connected load the deceleration slope will be modified to minimize the possibility of a nuisance trip O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Control Parameters Acceleration Type ACCEL TYPE LINEAR 5 ROUND FACT llo ROUND FACT Linear Part E select and set value This parameter determines the type of acceleration ramp the drive controller will follow when a Run command is issued The ramp type applies to Acceleration Time only If Alternate Ramps is active page 59 both acceleration ramps will be linear overriding the previously set acceleration ramp type The three Acceleration Ramp Types are Linear Acceleration factory setting e S Curve Acceleration e U Curve Acceleration S Ramp U Ramp f Hz f Hz fn 4 fn 4 u tt Figure 26 S and U Acceleration Ramps S Curve Acceleration optimizes smoothness and reduces consequent shock as the drive controller accelerates from current speed to setpoint speed Adjust the S Curve ramp to a percentage of total acceleration time t1 between 0 and 100 Factory setting is 20 This scalin
7. Slip Frequency Motor Nameplate Frequency 120 For example for a 4 pole motor with 60 Hz nameplate frequency and 1750 rpm the estimated setting of the slip frequency would be Slip Frequency 60 UE 4 47 Hz Although the Slip Compensation setting is active over the entire operating frequency and load range of the drive controller actual operation is best observed when the speed reference value is greater than 20 Hz but less than the motor nameplate frequency When properly adjusted the actual motor speed at full load should approximately equal the motor no load speed If the no load speed is greater than the full load speed increase the slip frequency value If the no load speed is less than the full load speed reduce the slip frequency value O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Motor Parameters Brake Sequence BRAKE SEQUENCE ENT BRAKE REL OUTPUT L0 BRAKE OUTPUT gt LO1 AT SPEED RELEASE FREB Hz LOZ CURRENT LIMIT RELEASE CURRENT A Femme EZ RUNNING STATE RELEASE TIME 5 NO amp EMT to modify choose 1 outPut amp ENT CENGAGE FREQ Hz Eur ES ENGAGE TIME 5 E ke ve TIMES f REASSIGNMENT cuite quud RZ RUNNING STATE R2 ERAKE OUTPUT ENT to OK ESC to cancel ENT Brake Sequence available with constant torque configuration only page 34 is used to activate and coordinate a
8. injection braking is activated 11 Menus 7 14 and 7 17 only available with 2 Motors or 3 Motors enabled in Mot Select Switch 132 O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 Appendix A Menu Summary 7 General Configuration Menu 7 11 7 14 7 17 gt Motor Parameters cont d m Parameter Brake Sequenc Engage Time DC Injection Level DC Brake Time e cont d 0to5s current 0 30 1 s Range 50 150 of motor nominal Factory Setting 0s 70 2s Description Delay between when Engage frequency is reached and DC is injected and when brake output changes state initiating brake actuation Level of DC injection braking current Amount of time for which DC is injected M Menus 7 14 and 7 17 only available with 2 Motors or 3 Motors enabled in Mot Select Switch 7 12 7 15 7 18 gt Control Parameters 2 Parameter Range Factory Setting Description CT ATV66U41 D79 Hz if inputli Nominal Freq 400 Hz Es DOE SAMU CT ATV66C10 C31 Maximum output frequency requency Nominal Freq 200 Hz 72 Hz if input line VT Nominal Freq 90 Hz freq 60 Hz Low Speed 0 High Speed 0 Hz Low speed setting 50 Hz if input Low Speed to freq 50 Hz 1 High Speed Maximum Frequency 60 HZ if input High speed setting freq 60 Hz Length of time to accelerate from Acceleration aS Be zero speed to nominal frequency Length of
9. If drive controller is in fault state logic output is high or relay is energized The R1 relay already assigned to Fault State deenergizes upon fault Drive Thermal Alarm When the drive controller has reached the thermal alarm activated a minimum of 60 seconds before a drive controller thermal fault is reached logic output is high or relay is energized Available only on drive controllers ATV66D16 to ATV66C31 Loss of Follower If current reference at Al2 falls below 3 mA logic output is high or relay is energized Can be used only if AI2 is set for 4 20 mA or 20 4 mA Frequency Level Frequency 1 Freq Level LOx 2 Active High Figure 55 Frequency Level When output frequency exceeds the programmed frequency level logic output is high or relay is energized and remains high or energized until output frequency falls below the programmed frequency level Frequency level is adjustable from 0 to 400 Hz ATV66U41 e to ATV66D79 e or N4 constant torque 0 to 200 Hz ATV66C10N4 to ATV66C31N4 constant torque or 0 to 90 Hz variable torque To indicate with a low logic level assign a relay output and wire to the correct contacts O 1994 Schneider S A All Rights Reserved 103 7 gt General Configuration Menu VD0CO06S305C Logic Output Functions December 1996 Current Level Current Level Motor Current j Current Level LOx eee exp AAA Figure 56 Current Level When drive control
10. U Curve Deceleration S Ramp U Ramp f Hz f Hz fn fn t t e 2 E E tl 1t Figure 27 S and U Deceleration Ramps S Curve deceleration optimizes smoothness and reduces consequent shock as the drive controller decelerates from current speed to setpoint speed Adjust the S Curve ramp to a percentage of total deceleration time t1 between 0 and 100 Factory setting is 20 This scaling factor adjusts the degree of curvature of the deceleration profile affecting the linear part t2 of the total deceleration time When Percentage S is set the linear deceleration time t2 is displayed U Curve Deceleration is characterized by an initial steep rate of deceleration followed by a decreasing deceleration rate Adjust the U Curve ramp to a percentage of total deceleration time t1 between 0 and 100 Factory setting is 50 The Percentage U scaling factor adjusts the degree of curvature of the deceleration profile affecting the linear part t2 of the total deceleration time When Percentage U is set the linear deceleration time t2 is displayed O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Control Parameters Alternate Ramps ENE ALTERNATE RAMP enr LALTERNATE RAMP 11 NO LIZ REVERSE BY FREQ LEVEL ESC SENE ESC BY LOGIC IM ACCELERATION 2 s DECELERATION 2 s
11. 8 Select MIN FEED BACK 9 Enter 5 for the minimum process level 10 Select MAX FEED BACK O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions 11 Enter 20 for the maximum process level 12 If desired enter optional LOW LEVEL ALM and HIGH LEVEL ALM values 13 Select YES for REV ACTION in PI PARAMETERS menu 14 Adjust KP and KI to achieve the best system response Example 2 This example is the same as Example 1 except it uses the keypad as the means for setpoint entry The desired setpoint is 12 5 feet 1 Select YES SET POINT in the PI Regulator menu 2 Select KEYPAD as means for setpoint entry 3 Calculate SP GAIN and OFFSET as illustrated in Example 1 and enter the value 4 Select FEED BACK in the PI Regulator screen 5 Select FB INPUT 6 Select AI2 for feedback input 7 Select MIN FEED BACK 8 Enter 8 for the minimum process level 9 Select MAX FEED BACK 10 Enter 17 for the maximum process level 11 If desired enter optional LOW LEVEL ALM and HIGH LEVEL ALM values 12 Calculate PI SET POINT and enter the value in the 1 Parameter Setting menu 12 5 8 PI SET POINT eae E 9999 5000 13 Select YES for REV ACTION in PI PARAMETERS menu 14 Adjust KP and KI to achieve the best system response Example 3 In this example the drive controller will be used to regulate the volume of water in a vat
12. December 1996 Application Functions 2 AS to OFF SW contact C opens causing LI2 to go low and the drive controller to decelerate and stop the motor Then R2 Run Output Command opens de energizing the I contactor 3 OFF to BYP SW contact A closes energizing the B Bypass contactor Motor overload protection is provided by OL thermal overload relay during running in Bypass SW contact B opens disabling the I contactor control circuit SW contact D opens Since LI3 Sequence Input goes low as a result the drive controller cannot start If the drive controller was still in the process of decelerating the motor when previously in AS the drive controller will initiate a Sequence Time out Fault signalling that an incorrect SW sequence has occurred If incorrect SW sequence indication is not desired the Controlled Stop function can be used along with the Bypass function To use Controlled Stop SW contact D must be connected directly into the LI assigned to Controlled Stop and the I contactor interlock is wired to 24 Use of the Controlled Stop function along with the Bypass function requires the addition of an I O Extension module if a Process Input is used 4 BYP to OFF SW contact A opens de energizing the I contactor The motor stops DT CEMF Decay Time STof Sequence Time Out fault PTof Process Time Out fault DNormal Stop 2 Freewheel Stop Run forward Frequency Process input 0 7 Normal
13. Example 4 This example is the same as Example 3 except it uses the keypad as the means for setpoint entry The desired setpoint point is 55 m 1 Select YES SET POINT in the PI Regulator menu 2 Select KEYPAD as means for setpoint entry 3 Calculate SP GAIN and OFFSET as in Example 3 and enter the value 96 O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions 4 Select FEED BACK in the PI Regulator screen 5 Select FB INPUT 6 Select AI2 for feedback input 7 Select MIN FEED BACK 8 Enter 10 for the minimum process level 9 Select MAX FEED BACK 10 Enter 100 for the maximum process level 11 If desired enter optional LOW LEVEL ALM and HIGH LEVEL ALM values 12 Calculate PI SET POINT and enter the value in the 1 gt Parameter Setting menu PI SET POINT oo 9999 5000 13 Adjust KP and KI to achieve the best system response Setpoint Manual SETPOINT MANUAL KEYPAD lel SPM INPUT 1 AUTO MANU 1 REL SPEED amp EMT to select Table 21 SETPOINT MANUAL Menu Items Menu Item Description Range KEYPAD Selects the keypad as the means for entering the manual speed reference Enter the speed reference with PI SP MANUAL in the 1 Parameter Setting menu when KEYPAD is selected SPM INPUT Analog input port used for manual speed reference AI1 AI2 AIS AI4 entry AUTO MANU Logic input for switching
14. LO1 AT SPEED LOZ CURRENT LIMIT R1 FAULT STATE R2 RUNNING STATE L UT ASSIGNMENT UAL ADT MOTOR SPEED A02 MOT CURRENT The I O map is a series of display only screens that show the analog and logic input output terminal assignments I O Map is helpful for determining which input output terminals are assigned to which software functions and for displaying the state of the inputs outputs while operating the drive controller The I O Map consists of four three column display only screens The left column of each lists the inputs outputs the middle column shows the input output functions and the right column displays states or values I O states are given as 0 low logic state or 1 high logic state Refer to VDOC065304_ for definitions of logic 1 and logic 0 for applicable logic I O Analog I O values are given in percentages See page 105 for base of percentage displayed 24 O 1994 Schneider S A All Rights Reserved VDOCO06S305C 3 gt Fault History December 1996 Introduction 3 gt FAULT HISTORY S3FRULT HISTORY FAULT NAME STA H IN PHASE LOSS RD AC LIN OVERWOL RUN MOT OVERLOAD ACC ENT to set marker The Fault History screen displays the last eight faults stored by the drive controller and run status at time of fault The most recent fault is displayed first in the list The arrow under the M column is used to mark a fault so that it can be followed for future observation Tab
15. The pump will pe pumping water into the vat to maintain the level between 100 m and 10 m The feedback signal is 0 to 20 mA At 5 m the feedback signal is 0 mA and at 100 m the feedback signal is 20 m A O0to 10 V signal is used for the poe At 0 V the process level is 100 n and at 10 V the process level is 10 m 1 Select YES SET POINT in the PI Regulator menu 2 Select SP INPUT O 1994 Schneider S A All Rights Reserved 95 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 3 Select Al for setpoint input 4 Calculate SP GAIN and OFFSET and enter the values Setpoint Signal Input on Al1 Corresponding Process Value OV 100 m Setpoint Min Process value at low speed 10V 10 m Setpoint Max Process value at high speed Feedback Signal Input on AI2 Corresponding Process Value 0 mA 5 m Feedback Min Process value at minimum feedback 20 mA 10 m Feedback Max Process value at maximum feedback 10 100 200 5 4615 SP GAIN E 9999 4871 100 5 OFFSET 55578 x 9999 5 Select FEED BACK in the PI Regulator screen 6 Select FB INPUT 7 Select AD for feedback input 8 Select MIN FEED BACK 9 Enter 10 for the minimum process level 10 Select MAX FEED BACK 11 Enter 100 for the maximum process level 12 If desired enter optional LOW LEVEL ALM and HIGH LEVEL ALM values 13 Adjust KP and KI to achieve the best system response
16. constant load Damping is set too high and should be decreased 1994 Schneider S A All Rights Reserved 19 1 gt Parameter Setting Menu VD0C06S305C Profile December 1996 Profile Profile is used only when the drive controller is configured for variable torque page 34 with Normal control type This parameter shapes the V Hz profile of the output Profile can be set to a value between 0 and 100 factory preset to 20 During changes in speed command the V Hz profile becomes linear intersecting the Vn and fn points of Figure 11 As a result there is no reduction in available motor torque during speed changes Vn Shaded area denotes zone within which drive functions when Profile is set between 0 and 100 100 f Hz fn fmax Figure 11 Profile Profile is not available when NOLD control type is selected 20 1994 Schneider S A All Rights Reserved VDOC06S305C 1 gt Parameter Setting Menu December 1996 Bandwidth amp Voltage Boost Bandwidth A second frequency loop gain called Bandwidth is available with Damping when the drive controller is configured for constant torque page 34 with High Torque control type page 61 Bandwidth increases speed response causing the drive controller to react faster to a change in speed or a load impact Bandwidth can be set to a value between 0 and 100 Factory setting is 20 For most applications no adjustment of Bandwidth should be required For applicat
17. see Figure 23 for procedure When the assigned logic input is low state 0 the Current Limit value is the default setting When it is high state 1 the Current Limit is the reduced value e Analog Input assign an analog input to Current Limit see Figure 22 for procedure The set current limit is ignored and the analog input is scaled so that the adjustment range of current limit is 40 to 150 of the drive controller current for constant torque configurations and 40 to 110 of the drive controller current for variable torque type configurations This function could be used as a drive current reference for motor torque control Normal Current Limit Reduced Current Limit Y EN Threshold TT Pee Motor Frequency i Logic Input activation LIx Input Alx Input A a c Current Limit mdi cr NN Figure 21 Current Limit Timing 48 O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 7 gt General Configuration Menu Motor Parameters Reassigning Analog and Logic Inputs CURRENT LIMIT A1 ent HIi SPEED REFER 1 mg 012 SPEED REFER 2 ESC Clear Assignment INPUT amp ENT Select ESC ENT ESC Figure 22 Reassigning Analog Inputs CURRENT LIMIT LI LI3 RUN REVERSE Esc Clear Assignment Select INPUT amp ENT ESC ENT Figure 23 Reassigning Logic Inputs REASSIGN Al SPEED REFERENCE 1 4 Al CURRENT LIMIT ENT to Confirm ESC to Abort
18. 1 468 U amp EMT to modify Nominal Voltage corresponds to the point on the V Hz curve beyond which voltage remains virtually constant and only frequency increases Nominal Voltage is used with Nominal Frequency to determine the V Hz baseline Nominal Voltage often corresponds to the base voltage of the motor which is usually the same as the line voltage of the connected power system With special motors or applications Nominal Voltage may be different than the connected power system line voltage On 460 V units select the value of the motor supply voltage from the following 380 400 415 440 460 Upon first power up if the input line is 50 Hz the drive controller is configured for 400 V Nominal Voltage If the input line is 60 Hz the drive controller is configured for 460 V Nominal Voltage On 230 V units select the value of the motor supply voltage from the following 208 220 230 240 Upon first power up the drive controller is configured for 230 V for 50 Hz and 60 Hz input lines IR Compensation IR Compensation is only available when the drive controller is configured for constant torque page 34 with any of the control types page 61 IR Compensation is used to adjust low speed torque for optimal performance IR Compensation range is e Oto 100 for Normal control type factory preset to 100 Oto 150 for High Torque control type factory preset to 100 e Oto 800 for Special control type preset to 100 IR C
19. ASSIGNMENT 5 KEYPAD CONFIG DECELERATION FAULT MANAGEMENT amp DRIVE CONFIG ACCELERATION 2 amp ENT to select 7 GENERAL CONFIG DECELERATION 2 ge p 121 8 3 a a L GIC INPUT TEST ELLE ANALOG INPUT TEST LOGIC OUTPUT TEST BANDWIDTH MOTOR OVERLOAD ay amp ENT to activate SF GAIN ANALOG OUTPUT TEST _ OFFSET p 125 Eb L S3DRIUE INIT KI TOTAL FACTORY SETT PI FLT RATIO PI SET POINT PI SP MANUAL PRRTIRL FACT SETT USER SETTING STORE RECRLL USER SETTING Le 24140 MAP p 24 p 128 LOGIC INPUT MAP 18 ACCESS LOCK ANALOG INPUT MAP PRRTIRL UNLOCK L GIC OUTPUT MAP TOTAL UNLOCK ANALOG OUTPUT MAP L 34FAULT HISTORY p 25 FAULT NAME STA M IN PHRSE LOSS RIY RC LIN QUERUDL RUN MOT OVERLOAD ACC ENT to set marker L asnIsPLRv CONFIG p 26 ONE BAR GRAPH 0 THO BAR GRAPH SCROLL 4 TABLES amp ENT to modify L 53KEVPAD CONFIG p 29 TERMINAL COMMAND KEYPAD COMMAND TER KEV BV LI TER KEY BY F2 PROGRAM FUNCT KEVS Lr EsDRIVE CONFIG p 33 TORQUE CONSTANT COMMAND 2 MIRES MOTOR 6GH2 440 4604 amp ENT to modify ESC to quit FisHele 140 1994 Schneider S A All Rights Reserved VDOC06S305C Appendix B Menu Summary
20. CURRENT T 139CONTROL TYPE POWER LOSS NO MOTOR SPEED 3 NORMAL RUT RESTRRT NO THERM STATE 4 HIGH TORQUECSUC gt CATCH ON FLY RAMP z amp ENT to select SPECIAL Ase amp ENT to modify 61 I MOTOR OVERLOAD P sv amp ENT to modify IN PHASE FAIL WES LOSS FOLLOWER FAULT Variable Torque VERTI RESOT ur 7 134CONTROL TYPE i NORMAL DE FAULT NO NOLD e DE RESISTOR PR T OUT PHASE FLT VES p 61 amp ENT to modify M Motor parameters also available in menus 7 14 and 7 17 when 2 Motors or 3 Motors is enabled Control parameters also available in menus 7 15 and 7 18 when 2 Motors 3 Motors 2 Parameters or 3 Parameters is enabled 3 Control type also available in menus 7 16 and 7 19 when 2 Motors or 3 Motors is enabled High torque not available in menus 7 16 and 7 19 O 1994 Schneider S A All Rights Reserved 141 Appendix B Menu Summary VD0CO06S305C December 1996 142 O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 Index Symbols speed speed 63 66 S curve acceleration 57 S curve deceleration 58 U curve acceleration 57 U curve deceleration 58 Numerics 1 motor 83 2 motors 83 85 87 2 parameter sets 83 87 2 wire command 35 3 motors 83 85 87 3 parameter sets 83 87 3 wire command 36 A AC line overvoltage 9 ACC 8 25 acceleration 14 acceleration 2 14 16 59 acceler
21. ESC to uit A FRULT ESC to quit Figure 61 Tests Results There are three possible responses for each element of a test e OK indicates that the tested element is good e X indicates that the tested element is defective e 2 transistor test only indicates that the transistor could not be tested 122 O 1994 Schneider S A All Rights Reserved VDOCO06S305C 8 gt Diagnostic Mode December 1996 Logic and Analog Input Tests Logic Input Test LOGIC INPUT TEST ASSIGNMENT RUN FERMIT RUN FORWARD RUN REVERSE This menu allows you to change the state of the logic inputs to check for good wiring connections When the Logic Input Test screen is active changes made to the inputs will change input bit status without affecting the state of the drive controller Analog Input Test ANALOG INPUT TEST IN ASSIGNMENT VALY AIL SPEED REF 43 AIZ dH Analog Input Test is similar to Logic Input Test When this screen is active you can change the state of the analog inputs to check for good wiring connections without affecting the state of the drive controller Logic Output Test LOGIC OUTPUT TEST QUT ASSIGNMENT LOL READY STATE LOZ SPEED LEVEL This menu allows you to change the state of the logic outputs to check for good wiring connections without affecting drive controller operation 1994 Schneider S A All Rights Reserved 123 8 Diagnostic Mode VDOC06
22. English Espanol Francais LE amp ENT TORQUE COMMAND 2 WIRE MOT 60Hz 448 468 Power 2 2kM 3 HP ESC ACTUAL DRIUE CONFIG CONSTANT Select language by scrolling with the 4 and W keys and pressing ENT Press ENT to advance to Drive Configuration menu Displays factory settings of drive controller configuration parameters Motor power displayed only for ATV66U41N4 drive controller Press ENT to advance to Drive Identification screen Uu ENT if OE F3 chande ENT or10s ATVEEU41N4 CT U3 1 POWER 2 2kM 3HP In 5 84 Imax 1 51n SUPPLY 406 4158 ENT to continue Y MATH MENU FAULT HISTORY amp ENT to select Figure 6 O 1994 Schneider S A All Rights Reserved Unlock access locking switch if necessary for display of the 6 gt Drive Configuration menu F3 Displays drive controller nameplate information ATV66U41N4 Drive controller catalog number CT Constant torque VT Variable torque V3 1 Version of drive controller software 2 2kW 3 HP Horsepower In Nominal drive controller current Imax Maximum drive controller current Press ENT to advance to Display Mode When drive controller is running reference frequency is displayed factory setting When drive controller is in fault state fault is displayed Press ENT to advance to Main menu Content of Main menu depends on access level selected See page 10 Menus Viewed at First Power Up
23. General Configuration Menu December 1996 Motor Parameters Table 8 Brake Sequence Parameters Continued Parameter Description Range Default When drive controller receives a Stop command it Enosae follows active deceleration ramp until it reaches the Be pam programmed Engage Frequency At this point the 0 Low Speed 0 Hz q y Brake Output changes state and a delay of Engage Time begins Engage Time Delay between when the Engage Frequency is 0 5 s 0s t2 reached and DC is injected DC Injection Sets the DC current level used for injection braking 50 15096 of motor 70 Level Braking torque depends on motor characteristics nominal current DC Brake Time Time for which DC is injected 0 30 1 s 2s AWARNING 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 function for holding torque Failure to follow these instructions can result in death serious injury or equipment damage A CAUTION MOTOR OVERHEATING AND DAMAGE Application of DC injection braking for long periods of time can cause motor overheating and damage Protect motor from extended periods of DC injection braking Failure to follow these instructions can result in injury or equipment damage 1994 Schneider S A All Rights Reserved 53 7 gt General Configuration Menu
24. Parameter Range Factory Setting Description No 1 Preset speed No 3 Preset speeds Input 1 Input 2 When preset Preset Range 0 1 Hz to speeds are 0 0 Low or reference speed Speeds CT ATV66U41 D79 selected factory 1 0 Preset Speed 1 400 Hz settings are 5 0 1 Preset Speed 2 CT ATV66C10 C31 10 and 15 Hz 1 0 Preset Speed 3 200 Hz VT 90 Hz 0 20 mA Reference 4 20mA s Speed 20 4 mA 4 20 mA Modification of AI2 for the type of signal x 20 mA No Allows switching between Al1 and Al2 by Auto Manual Yes Logic i No logic command Al1 is manual reference es Logic input AI2 is automatic See Figures 63 and 64 No By Logic input By Frequency level or by LI Frequency level Allows frequency threshold and Logic CT ATV66U41 D79 No Input to work together to tailor the Controlled 0 1 400 Hz stopping process Stop CT ATV66C10 C31 0 1 200 Hz VT 0 1 90 Hz Stopping Methods Freewheel stop Fast stop Freewheel stop DC injection No No Allows drive controller to dwell at low Shutdown Yes Speed before completely stopping Time Dwell time 0 1 60 s is adjustable between 1 and 30 s No Yes Define I O No Used to run machine at full speed when Delavitime 2s the drive must be taken off line for service Boat pay ume Des ius or repair Allows for isolation of the motor yp Sequence Time out Fault by means of a contactor installed between 0 2 300 s 5s the drive and the motor with a special Process Time out Fault command sequence 0 2 300
25. Selecting 34 torque type menu 34 total factory setting 125 transistor bridge testing 122 two bar graph menu 28 U undervoltage 9 V V Hz profile 20 44 voltage setting 6 voltage boost 14 21 39 43 voltage reference input 69 W wiring connections checking 123 ATV66 VD0CO6S305 10785901920424 86 92042 GROUPE SCHNEIDER M Merlin Gerin M SquareD Wi Telemecanique VDOC06S305C December 1996 Printed in USA FP 11 96 Replaces Bulletin No VDOC06S305B dated 7 96 O 1994 1996 Schneider S A All Rights Reserved
26. Sequence Incomplete Process Incomplete Sequence Figure 41 Bypass Timing Diagram If Bypass is used with Normal or High Torque control the drive controller will be unable to measure the motor electrical characteristics at power up since the isolation contactor will remain open until the drive controller is commanded to run For optimal performance when either Normal or High Torque control is used with Bypass follow the procedure below during initial commissioning and any time the motor is changed This procedure applies to the circuit shown in Figure 42 If the circuit of Figure 42 has been modified the procedure may also need to be modified 1994 Schneider S A All Rights Reserved 81 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 1 Read and follow the precautions listed on the inside front cover of this manual 2 Open the disconnect and verify that all power is removed from the drive controller and auxiliary circuits associated with the Isolation and Bypass contactors 3 Wait one minute to allow the DC bus to discharge 4 Open enclosure Verify that no voltages are present then place a jumper across the ROC contact of the drive controller 5 Close enclosure then close disconnect for approximately one minute 6 Repeat steps 2 and 3 7 Open enclosure Verify that no voltages are present then remove the jumper across the ROC contact of the drive controller 8 Close en
27. V voltage input Refer to the Receiving Installation and Start Up manual document number VD0C065304 for location of switch AI2 in this case must be set on the keypad display for 0 20 mA The voltage reference input AI1 cannot be modified It is fixed as a 0 to 10 VDC input O 1994 Schneider S A All Rights Reserved 69 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 The two inputs All and AD2 are summed as a factory default limited to High Speed However when Auto Manual is active the inputs function independently and only one is active at a time It is possible to multiply AI2 by 1 by selecting Yes In this case AI2 is subtracted from ATI If Clamp Sum is set to Yes factory setting and AI1 AI2 is zero or negative the drive controller will run at Low Speed If Clamp Sum is set to No and AI1 AI2 is negative the drive controller will change direction The directional change will affect both the forward and reverse input as well as the JOG function NOTE If 20 4 mA is selected user should consider effects of broken wire If broken wire occurs when 20 4 mA is selected drive controller will run at high speed Auto Manual 70 AUTO MANUAL NO YES LOGIC 1H RUTO RUN IM amp ENT to modify ESC to uit Auto Manual allows switching between Speed Reference 1 and Speed Reference 2 by using a logic input Speed Reference 1 and Speed Reference 2 can be pro
28. VD0CO06S305C Control Parameters December 1996 7 12 7 15 7 18 Control Parameters 54 MAR FREQUENCY T2 8Hz NOTE Menus 7 15 and 7 18 are available LOW SPEED A BHz only when 2 Motors 3 Motors HIGH SPEED 50 Hz 2 Parameters or 3 Parameters is selected in ACCELERATION 3 05 Mot Select Switch Menu 7 12 is used for F motor 1 or control parameters 1 menu 7 15 is vee amp ENT to modify used for motor 2 or control parameters 2 DECELERATION 6 3 88 menu 7 18 is used for motor 3 or control ACCEL TYPE LINEAR parameters 3 See pages 83 to 89 for iDECEL TYPE LINEAR instructions on configuring the drive ALTERNATE RAMP 2 controller for use with multiple motors or SKIP FREQUENCY a a multiple control parameter sets The 7 12 7 15 7 18 Control Parameters menu allows access to basic drive controller parameters The default or previously programmed values for each parameter appear in the right column of the menu Adjustments to control parameters are made either to submenus or directly on the 7 12 7 15 7 18 Control Parameter menu To select a parameter scroll with the A and Y keys and press ENT Adjust the parameter to the desired setting then press ENT to confirm The Control Parameters are discussed in detail in the following pages Some parameters are also accessible from the 1 Parameter Setting menu Any adjustments made to these parameters from the 7 12 7 15 7 18 Control Paramete
29. When the input goes low speed is maintained If both logic inputs are high simultaneously the Speed input has priority and output frequency decreases f Hz Lue 14 Run Forward q t Lig 1 EH Speed y t Lia 1 4 Speed 0 l t Figure 31 Speed Speed Timing Diagram 66 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Speed Speed can be selected with or without memory With memory the drive controller stores its last speed In this mode if the drive controller is stopped and then started again it accelerates to its last speed Memory remains even if power cycled If Speed Speed is enabled without memory the beginning speed will be zero when a Run command occurs Figure 31 illustrates timing sequence with memory Setpoint Memory SETPOINT MEMORY NO YES L GIC IN v amp ENT to modify ESC to quit Setpoint memory allows a PLC or similar device to control the speed of several drive controllers with a single analog reference current or voltage and one logic input per drive controller If the programmed logic input assigned to a given drive controller goes high for 0 1 seconds or longer that drive controller will read and store the analog reference available at that time This value is stored until the next time the logic input goes high or until the direction command is removed To
30. control logic remains active for at least one second by using the power stored on the drive controller DC bus Once the DC bus voltage becomes too low to allow motor operation the drive controller freewheel stops If input power is restored while the control logic is still active the drive controller will automatically restart independent of the Command type in the 6 Drive Configuration menu selected If input power is restored when the control logic is no longer active the drive controller will follow a normal power up sequence Restart of the drive controller requires a run command and the absence of faults O 1994 Schneider S A All Rights Reserved 109 7 gt General Configuration Menu VD0CO06S305C Fault Management December 1996 110 To use the RAMP mode of Power Loss Input Phase Failure must be set to NO Otherwise the drive controller will operate as if Power Loss were set to FREE The selection of FREE or RAMP depends on the amount and type of disturbance that the load can tolerate during a power loss Setting Power Loss to FREE allows a longer deceleration time but requires the drive controller to resynchronize to the motor once power returns FREE is generally best suited for installations which experience long periods of power loss Setting power Loss to RAMP decelerates the motor more rapidly during power loss and does not require the drive controller to resynchronize to the motor If power is restored while the m
31. documentation 1 drive configuration 33 downloading 127 storing 126 drive configuration menu 6 drive controller parameters 54 status 8 drive functions displaying 26 drive identification menu 6 drive initialization menu 125 drive nameplate information displaying 6 drive overtemperature 9 drive parameters menu 37 drive status codes 8 25 drive thermal alarm 103 143 Index VD0C06S305C December 1996 dynamic brake 9 dynamic brake fault 120 dynamic brake resistor 9 E engage frequency 53 engage time 53 F factory default settings restoring 125 126 fast stop 75 107 fault descriptions 9 displaying 25 displaying type 8 programming 107 reset methods 108 troubleshooting 25 fault history menu 25 fault management menu 107 fault reset 119 fault state 103 fault stop methods specifying 107 FB high alarm 99 104 FB input 93 FB limit 99 104 FB low alarm 99 104 feedback menu 93 FLT 8 25 flux vector control 61 fold back 119 freewheel stop 74 107 frequency level 1 103 frequency loop gain 19 21 45 144 function keys in keypad command 32 programming 29 30 FWD direction 102 G general configuration menu 37 ground fault 9 H help menu 3 high level alarm 93 high speed 14 15 56 high torque control 61 I O extension module 63 68 1 0 map 24 index number menu 3 index numbers 12 input phase failure 118 input phase loss 9 input output exte
32. enable the function select Yes and assign a logic input Speed Reference ue 14 Run Forward o t Lia 1 Setpoint Memory y t 0 1 s 0 1 s 0 1s gt gt Figure 32 Setpoint Memory Timing Diagram 1994 Schneider S A All Rights Reserved 67 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 Preset Speeds 68 PRESET SPEEDS NO 1 PRESET SPEED 3 PRESET SPEED amp ENT to modify ENT ENT 1 PRESET SPEED 3 PRESET SPEEDS LOGIC INPUT a LOGIC INPUT a SPEED 1 LOGIC INPUT b Enter all values ESC This function allows you to program up to three preset speeds If one preset speed is required one logic input must be assigned Two logic inputs must be assigned if three preset speeds are required The preset speeds are adjustable from 0 1 to 400 Hz ATV66U41 to ATV66D79 constant torque 0 1 to 200 Hz ATV66C10 to ATV66C31 constant torque or 0 1 to 90 Hz variable torque The actual running speed is limited to the setting of High Speed The programmed values must increase consecutively from speeds 1 2 and 3 If both logic inputs are low the speed will be the speed reference if present or low speed The factory preset value for one Preset Speed is 5 Hz for three Preset Speeds 5 10 and 15 Hz Table 10 gives input states for activation of 3 Preset Speeds If 1 Preset Speed has been selected the speed is active when th
33. entering the setpoint through the keypad or SP INPUT for entering the setpoint through an analog input port If KEYPAD is chosen for setpoint entry enter the setpoint value in PI SET POINT under the 1 gt Parameter Setting menu The setpoint value ranges from 0 to 9999 and is a percentage of the setpoint range where 9999 represents 99 99 0 is setpoint minimum 9999 is setpoint maximum and 5000 is the middle 50 of the setpoint range Calculate the PI SET POINT value percentage as follows PI SET POINT Setpoint Min Process Level E 9999 Max Process Level Min Process Level O 1994 Schneider S A All Rights Reserved 91 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 92 If setpoint is to be entered through an analog input port chose the analog input port based on the type of setpoint signal used see Table 19 Table 19 Analog Input Port Ranges Analog Input Port Input Range All 0to10V Al2 0 to 20 mA 4 to 20 mA AI3 10 V to 10 V I Al4 0 to 20 mA 4 to 20 mA 1 AI3 acts as an absolute value when used for PI Regulator NOTE The shaded analog inputs are available only when an I O extension module is present Next calculate the system gain and offset values System gain and offset are determined by the setpoint minimum and maximum process values and the feedback minimum and maximum process values Use the formulas below to calculate system gain an
34. khz 2 HP 2 2 kW 3 HP amp ENT to modify For the ATV66U41 drive controller with a motor rated less than 3 hp or 4 hp variable torque the 6 3 Motor Power screen can be accessed to select the power of the motor This screen is only available on the ATV66U41 drive controller 1994 Schneider S A All Rights Reserved VD0C06S305C 6 gt Drive Configuration Menu December 1996 Command Type 2 Wire Command Li Run Enable Ll2 Fwd Rev Ll4 1 0 1 0 LI3 1 0 1 Jog o Speed Ref Jog Ref Jog Ref Speed Ref Figure 17 Timing Diagram for 2 Wire Command The use of 2 wire command will allow for the restarting of the drive controller without operator intervention after fault reset or restoration of power provided that a run command is present For applications where automatic restarting may pose a hazard to personnel the use of 2 wire command is not recommended If 2 wire command is selected LI1 is Run Enable and must always be high for the drive controller to run If drive controller is running and LI1 goes low the drive controller will freewheel stop The forward or reverse input must also be maintained for the drive controller to run at the speed reference If both forward and reverse inputs go high at the same time the forward direction takes priority If a second direction input goes high after the first the second is ignored If the drive controller is running an
35. mechanical brake actuator It allows you to coordinate the sequencing of drive controller output mechanical brake actuation and DC injection for smooth starting and stopping To use Brake Sequence reassign a logic output for brake output command as shown above then enter values for the parameters specific to the application Brake Sequence parameters are described in Table 8 O 1994 Schneider S A All Rights Reserved 51 7 gt General Configuration Menu Motor Parameters VDOC06S305C December 1996 Brake State R2 Brake Output Release Current DC Injection Level Release Frequency Engage Frequency LI2 LI3 Run Forward Reverse tl Es tdc ou Figure 24 Timing Diagram for Brake Sequence Table 8 Brake Sequence Parameters aN Lp See t Parameter Description Range Default Can be assigned to any available logic or relay output Brake Output changes state when both Brake Output Release Frequency and Release Current reach their programmed values bass Programmable frequency level 0 Low Speed 0Hz requency 0 100 Motor o Release Current Programmable current level Nominal Current 096 The delay between the points when both Release Release Time Frequency and Release Current are reached and 0 5s 0s t1 when the drive controller begins its acceleration ramp 52 O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt
36. motor The menu items available from Motor Select Switch are described in Table 12 See Figure 43 for a block diagram for 2 Motors and 3 Motors and Figure 44 for a block diagram for 2 Parameter Sets and 3 Parameter Sets The menus in the Motor Select Switch section show factory settings Table 12 Motor Select Switch Menu Items Menu Item Description 1 MOTOR Disables the Motor Select Switch feature Controller is configurable for only one set of drive parameters 2 MOTORS Enables Motor Select Switch Provides the capability to program the controller with two sets of drive parameters for use with two motors 2 PARAMETER Enables Motor Select Switch Provides the capability to program the drive SETS controller with two sets of control parameters 3 MOTORS Enables Motor Select Switch Provides the capability to program the drive controller with three sets of drive parameters for use with three motors 3 PARAMETER Enables Motor Select Switch Provides the capability to program the SETS controller with three sets of control parameters O 1994 Schneider S A All Rights Reserved 83 7 gt General Configuration Menu Application Functions VD0CO06S305C December 1996 Drive Controller MOTOR 1 MOTOR 2 Motor Param Control Param Control Type Motor Param Control Param Control Type Lla Lib 0 Lla 1 Llb 0 Motor Param Control Param Control Type Lla
37. page 99 106 O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 7 gt General Configuration Menu Fault Management 7 4 gt Fault Management 7 49FAULT MANAGEMENT STOP TYPE FAULT STOP FREEW NL NORMAL POWER LOSS NO FAST sa AUTO RESTART NO FREEWHEEL CATCH ON FLY ROMP vo amp ENT to modify MOTOR OVERLOAD IN PHASE FAIL YES LENT FREE LOSS FOLLOWER FAULT RANE FOLD BACK NO FAULT RESET NO DE FAULT ND aT TURE DB RESISTOR PROT OUT PHASE FLT YES ENT RAMP I LIMIT NO The 7 4 gt Fault Management menu allows you to program the drive controller for detecting certain fault states and to specify fault stop methods NOTE The user must evaluate the effects of a drive controller fault on the process being controlled and select an appropriate fault management strategy If a drive controller fault occurs applications such as those involving safety critical aspects of a process continuity of service under unusual service conditions emergency braking etc may require additional apparatus or control to achieve an appropriate response or level of redundancy Fault Stop Fault Stop determines how the drive controller will stop upon occurrence of a fault To protect internal circuitry certain faults always cause a freewheel stop see Table 23 on page 108 One of the following stop methods can be programmed for all other
38. process value for the process 9999 to 9999 feedback sensor MAX FEED BACK Maximum process value for the process 9999 to 9999 feedback sensor Process value below which the FB LOW 9999 to 9999 ALARM logic output activates Process value above which the FB HIGH 9999 to 9999 ALARM logic output activates LOW LEVEL ALM HIGH LEVEL ALM NOTE LOW LEVEL ALM must be set greater than MIN FEED BACK and HIGH LEVEL ALM must be set less than MAX FEED BACK Select an analog input port for receiving the process feedback signal based on the type of signal used See Table 19 on page 92 for specifications of analog input ports Enter the minimum process value for the process feedback sensor in MIN FEED BACK and enter the maximum process value for the process feedback sensor in MAX FEED BACK LOW LEVEL ALM may be configured in conjunction with FB LOW ALARM to annunciate when the process is below an acceptable level Enter a process value between 9999 and 9999 corresponding to the level in which the feedback low alarm FB LOW ALARM should turn on Configure the logic output which will annunciate the fault minimum with FB LOW ALARM in the PI Parameters menu see page 98 HIGH LEVEL ALM may be configured in conjunction with FB HIGH ALARM to annunciate when the process is above an acceptable level Enter a process value between 9999 and 9999 corresponding to the level in which the feedback high alarm FB HIGH ALARM should turn on
39. ramp If the drive controller is running and the keypad STOP key is pressed regardless of whether the drive is in Keypad or Terminal mode the drive controller will stop following the normal ramp To restart the drive controller the Run command forward or reverse must be set to low state Then the drive controller will restart on the next Run command Jog is accomplished by pressing the Jog forward or Jog reverse push button with the input assigned to Jog wired into the forward and reverse inputs Refer to manual VD0C06S304_ Receiving Installation and Start Up for wiring diagram The drive controller will jog as long as the Jog forward or Jog reverse push button is held in O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Drive Parameters 7 gt GENERAL CONFIGURATION MENU T3GEMERRL CONFIG DRIVE PARAMETERS NOTE This screen is modified when Mot APPLICATION FUNC Select Switch is activated in the OUTPUT ASSIGNMENT 7 2 Application Functions menu See pages FAULT MANAGEMENT 83 to 89 for details amp ENT to select The 7 gt General Configuration menu allows access to four sub menus e 7 1 gt Drive Controller Parameters e 7 2 gt Application Functions including input assignments e 7 3 gt Output Assignments e 74 Fault Management These menus can be accessed only if the drive controller is stopped 7 1 Drive Parameters T 1 DRIVE PARAMETERS MOTO
40. s 5s 1 Motor 2 Motors and 3 Motors used to toggle between sets of motor and control Mot Select 2 Motors parameters for using two or three motors Switch 2 Parameters 1 Motor with a single controller 3 Motors 2 Parameters and 3 Parameters only 3 Parameters toggle control parameters and are for use with one motor O 1994 Schneider S A All Rights Reserved 135 Appendix A Menu Summary VD0CO06S305C 7 General Configuration Menu December 1996 7 2 gt Application Functions cont d Parameter Factory Setting Description No Yes Set Point Used for controlling level or flow of a PI Regulator Feed Back process with setpoint and feedback Set Point Manual inputs PI Parameters 136 O 1994 Schneider S A All Rights Reserved VDOC06S305C Appendix A Menu Summary December 1996 Auto Manual in 2 Wire Command o g 23 2 2 E o 5 pe o zZ Or mx Qua DO C i oO to ope O or a o ooo DOB a v gt o Y DQ OS T oc vo LoS cee s e S pP 8S8 8g 2 Sg 22 Bess 832 Le 22 22 s 3 S X oo G2g ga o eo g B E x x z 5 CE fa AS u s 5 o 5 S E lt B ra o Figure 63 Auto Manual in 2 Wire Command with Controlled Stop Active High O 1994 Schneider S A All Rights Reserved 137 Appendix A Menu Summary VD0CO06S305C Auto Manual in 3 Wire C
41. speed Second acceleration ramp rate used Acceleration 2 0 1 999 9 s 5s when alternate ramp is selected 7 12 Control Parameters menu Second deceleration ramp rate used Deceleration 2 0 1 999 9 s 5s when alternate ramp is selected 7 12 Control Parameters menu Improves steady state speed regulation by controlling output frequency based on Slip 0 110 Hz c motor slip Only available with constant Compensation Horsepower torque configuration and when set to p Manual in the 7 11 Motor Parameters menu IR Normal 0 100 Used to adjust low speed torque for High Torque 0 150 10096 optimal performance For constant torque Compensation Special 0 800 only Normal High Torque CT Matches the response of the load to the Dampi 8 NOLD VT 1 100 20 frequency response of the drive controller png Special CT and Normal S by adjusting the integral gain of the VT 1 800 frequency loop Shapes the V Hz profile of the output for Profile 0 100 20 variable torque applications in normal control type Second frequency loop gain when drive Bandwidth 0 100 20 controller is set for constant torque high torque control type Corresponds to a voltage level at 0 Hz 0 100 of allowing for optimal voltage and torque Voltage Boost nominal voltage 20 boost during starting in special and high torque control types 0 9 x nominal Motor Overload 0 45 1 15 times nominal drive controller current drive controller current Accounts fo
42. the Language cece cee eee tenes 6 Drive Configuration 0 0 ccc t teens 6 Drive Identification llle eee ee 6 Display Modor circa was ett e FRU Eo e Roa biped mie Pe AERE a Rara 6 Main Menus carrito 7 DISPEAY MODE eden a e steterunt e han td 8 Drive Controller Running RII III 8 Drive Controller in Fault State llle eee 8 ACCESS LEVES A ein cuta 10 Access Locking Switch LOCKed ooococcccoocococc 10 MOtAN LOCK MR 10 Access Locking Switch Unlocked 2 00 0 c eee eee eee 11 Partial Unlock oean aii ri Pepe dn ovine Sea ee es BS 11 Total Unlock Lcd ee eee eee ne ee ee ea 11 MENU SUMMARY USING THIS MANUAL 000 e eee eee nnn 12 1 gt PARAMETER SETTING MENU 200 0000 cee eee eens 13 LOW Speed e A Aa ee ee eee ee ets 15 HighSp6ed coe do beet agente YE An etd Sey eee a 15 Acceleration Time s cce ue ates enean dei hr das 15 Deceleration Time spesi dinane A ER CREE 16 Acceleration 2 and Deceleration 2 0 0 cece 16 Slip Compensation sa sennie lod o EX Debe mr REA UE RE 16 IR Compensation s ree ERR LR eee HER EHE ERR ETE NR e E ese 17 O 1994 Schneider S A All Rights Reserved i VD0C06S305C Contents December 1996 DAMPING ies ri A d ksa ta A Ree RU UR a 19 Profile 2220 2 AT AUTE mv e aca aia 20 Bandwidth 2 2 esee eres n ek Rer RR a Rea a AES 21 Voltage BOOSL ico ek bare t once bari each ne ate a 21 Motor Overl ad ss sessi oa so
43. the drive controller can produce i e Current Limit However changing the nominal current parameter can change the value of motor overload current in menu 1 Check and adjust if necessary the value of motor overload if nominal current is changed Nominal Frequency 40 T lisM TORE PARAMETER NOM CURRENT 58 Hz NOMINAL FREQ NOMINAL VOLT Recial IR COMPENS 188 E ENT to modify Nominal Frequency corresponds to the point on the V Hz curve beyond which voltage remains virtually constant and only frequency increases Nominal Frequency often corresponds to the base frequency of the motor which is usually the same as the line frequency of the connected power system With special motors or applications Nominal Frequency may be different than the connected power system line frequency Upon first power up the drive controller senses the connected power system frequency If this value is 50 Hz Nominal Frequency is set to 50 Hz If it is 60 Hz Nominal Frequency is set to 60 Hz For Special motors and or applications select Special and enter a value between 25 and 400 Hz ATV66U41 to ATV66C13 constant torque 25 and 200 Hz ATV66C15 to ATV66C31 constant torque or 25 and 90Hz variable torque 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Motor Parameters Nominal Voltage T lisM TOE PARAMETER NOM CURRENT NOMINAL FREG 413 U NOMINAL UDLT 446
44. to 20 to 3076 of motor nominal frequency If Voltage Boost is set too high the motor may not turn or it may slowly rotate in the reverse direction when commanded to start Current limit is active at this time For critical loads which cannot be rotated in the reverse direction always uncouple the motor from the load after adjusting Voltage Boost and check the motor for the proper direction of rotation When a satisfactory value of Voltage Boost has been found operate the drive controller throughout its speed range with the expected motor load The steady state motor current in the 4 gt Display Configuration menu should not exceed the motor nameplate current rating O 1994 Schneider S A All Rights Reserved VDOC06S305C 1 gt Parameter Setting Menu December 1996 Motor Overload Motor Overload A CAUTION MOTOR OVERHEATING This drive controller does not provide direct thermal protection for the motor Use of a thermal sensor in the motor may be required for protection at all speeds or loading conditions Consult motor manufacturer for thermal capability of motor when operated over desired speed range Failure to follow these instructions can result in injury or equipment damage Motor Overload enables the drive controller to protect a standard induction motor from overload This function can replace a conventional thermal overload relay for single motor applications however multi motor applications require individua
45. 0 Lib 1 Motor 1 1 In addition to output contactors additional external electromechanical sequencing may be required Analog and logic output ports work with only one motor at a time Figure 43 Block Diagram for 2 Motors and 3 Motors Motor 3 Drive Controller Control Param 1 Control Param 2 Lla Lib 0 Lla 1 Llb 0 Lla 0 Llb 1 Figure 44 Block Diagram for 2 Parameter Sets and 3 Parameter Sets 84 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions 2 Motors and 3 Motors The 2 Motors and 3 Motors selections provide the capability to program a single drive controller with either two or three different sets of drive parameters One logic input is required for 2 Motors and two logic inputs are required for 3 Motors The logic inputs select the motor and parameters to be used NOTE Always stop the drive controller before switching to another motor Stop the drive controller such that the controller is in the ready RDY state When 2 Motors or 3 Motors is selected logic input port s must be selected for receiving motor switching logic inputs SWITCH 3 MOTORS SUITE MURS MOTOR SEL Lla ___ MOTOR SEL LIa MOTOR SEL Llb MOTI MOT2 MOTZ MOTL MOT2 Lla 8 1 a Lla 4 1 Lb 8 B 1 Figure 45 2 Motors and 3 Motors Logic Input Screens Configure on
46. 13 14 15 16 SELECT FILE NUME 11 Recall User Settings STORE SETTINGS ATU ma File Automatic 66 1 Memory ENT to confirm To download a configuration from a PCMCIA memory card to the drive controller select Recall User Settings Install the memory card A message will appear ESC to abort 3 43RECRLL USER SETT This aPeration changes the ACTUAL SETTINGS to the USER SETTINGS ENT to confirm SELECT FILE NUME 1 2M LIS 2 E 1100 14 3 TL J11 jis 4 8L 12 J16 RECALL SETTINGS ATW 66 jue File Memory ENT to confirm Select one black box In the example shown above 10 is selected Press ENT to download When the configuration has been downloaded a message will appear indicating whether or not the transfer was successful If an error was made in selecting a box file number a message will indicate an incompatible or empty file O 1994 Schneider S A All Rights Reserved 127 10 gt Access Lock Menu VDOC06S305C December 1996 10 gt ACCESS LOCK MENU MAIN MENU 18 ACCESS LOCK _ PARAMETER SETTING PARTIAL UNLOCK 170 MAP TOTAL UNLOCK FAULT HISTORY DRIUE CONFIG amp ENT to select E ne from Display menu ENT MAIN MENU PARAMETER SETTING 1 0 MAP FAULT HISTORY DRIWE CONFIG ENT or ESC amp ENT to select KEYPAD CONFIG DRIVE C
47. 4 Table 9 Application Function No of LI Inputs No of Al Inputs Logic I O Required by Application Functions Continued No of LO or R2 Used l Used Outputs Used Speed Reference 0 10r2 0 Auto Manual 10r2 0 0 Controlled Stop Oori 0 0 Shutdown 0 0 0 or 1 Bypass 2 0 1 Mot Select Switch 0 1 0r2 0 0 PI Regulator 0 1 or2 0 1 2 or 3 0 1 2 0r3 mM The only Ll inputs which can be reprogrammed are LI3 and L14 LI1 is fixed as Run Enable and LI2 is fixed as Run Forward If more inputs are required the I O Extension Module can be ordered See catalog document VD0C06S201_ for more information Read up and across from the to identify pairs of incompatible functions Incompatibilities due to the number of 1 O available for reassignment are not shown RUN REVERSE JOG RUN REVERSE SPEED SETPOINT MEMORY JOG PRESET SPEEDS SPEED REFERENCE AUTO MANUAL CONTROLLED STOP SHUTDOWN BRAKE SEQUENCE MOT SELECT SWITCH BYPASS SPEED SETPOINT MEMORY PRESET SPEEDS SPEED REFERNCE AUTO MANUAL 010 0 10 PiREGULATOR CONTROLLED STOP SHUTDOWN BYPASS 1 BRAKE SEQUENCE MOT SELECT SWITCH PI REGULATOR 1 Shutdown is incompatible with Controlled Stop by Frequency Threshold and Control
48. AM SEL LIa PARAM SEL LIa FARAM SEL LIh PARI PARZ PARS PARL PAR Lla a8 1 Lla B8 1 Lb 8 4 1 Figure 49 2 Parameter Sets 8 3 Parameter Sets Logic Input Selection Screens Table 15 Control Parameter Selection Logic Input State Control Parameter Set Selected Lla Lib 0 0 Control parameters 1 1 0 Control parameters 2 0 1 Control parameters 3 1 1 Unchanged Uses control parameters already in use Once logic inputs are selected for control parameter switching a set of control parameters must be programmed for each set of control parameters The 7 1 gt Drive Parameters menu is illustrated in Figure 50 Program motor parameters and then program each set of control parameters T 1 DRIVE PARAMETERS MOTOR PARAMETERS CONTROL PARAMETERS CONTROL TYPE NORMAL amp ENT to modify Figure 50 7 1 Drive Parameters Menu NOTE When using Brake Sequence with 2 Parameter Sets or 3 Parameter Sets the lowest LSP setting will be used when switching the brake at a frequency When running the drive controller with either 2 Parameter Sets or 3 Parameter Sets selected the display screen Figure 51 indicates the set of control parameters selected O 1994 Schneider S A All Rights Reserved VD0C06S305C 7 gt General Configuration Menu December 1996 Application Functions SPEED REFER 15 2 Hz Parameter Set Indication Figure 51 Display Screen PI Regulato
49. CL2 is connected If any of these conditions are not met an error message appears and access to the Diagnostic Mode is denied Exit the error message screen and return to the Main menu by pressing ESC The motor should be connected when performing tests The following sections cover the functions available from the Diagnostic Mode menu O 1994 Schneider S A All Rights Reserved 121 8 Diagnostic Mode VDOC06S305C Autodiagnostic December 1996 Autodiagnostic RUTODIBGN STIC MEM x15 SUP amp SUP FRE TRANSISTORS TEST amp ENT to activate ESC to quit Two tests are available from the Autodiagnostic Screen Select either or both of the tests by scrolling with the A and Y keys and pressing ENT 1 Memory 15 V Supply and Supply Frequency initiates a test on the ROM memory a confirmation of the presence oft 15 V and a confirmation of the presence of supply frequency 2 Transistors Tests initiates a test sequence on the drive controller transistor bridge Note that the length of time required for this test varies with product size and the number of transistors in the bridge While the test is in progress the Result display see Figure 61 will report In Process on line 2 Memory Test Transistor Test AUTODIAGNOSTIC ALITODIAGNOSTIC INTERNAL MEMORY 0k CELLS TEST IM PROCESS 154 SUPPLY OK TIROK TS OK TS 0K FREB SUP DETECT amp THOK T amp amp T2 OK or amp FRULT K 2N M TESTED OR
50. Configure the logic output which will annunciate the fault maximum with FB HIGH ALARM in the PI Parameters menu see page 98 1994 Schneider S A All Rights Reserved 93 7 gt General Configuration Menu Application Functions VD0CO06S305C December 1996 94 PI Regulator Application Examples Example 1 The drive controller will be used to regulate the level of water in a wet well The pump will be pumping water out of the wet well to maintain the level between 8 feet and 17 feet The feedback signal is 0 to 20 mA At 5 feet the feedback signal is 0 mA and at 20 feet the feedback signal is 20 mA A 0 to 10 V signal is used for the setpoint At 0 V the wet well level is 8 feet and at 10 V the wet well level is 17 feet 1 2 Select SP INPUT 3 Select Al for setpoint input 4 Setpoint Signal Input on Al1 Select YES SET POINT in the PI Regulator menu Calculate SP GAIN and OFFSET and enter the values Corresponding Process Value OV 8 feet Setpoint Min Process value at low speed 10V 17 feet Setpoint Max Process value at high speed Feedback Signal Input on Al2 Corresponding Process Value 0 mA 5 feet Feedback Min Process value at minimum feedback 20 mA 20 feet Feedback Max Process value at maximum feedback 17 8 S SP GAIN 572 9999 6000 OFFSET z 9999 2000 20 5 5 Select FEED BACK in the PI Regulator screen 6 Select FB INPUT 7 Select AD for feedback input
51. ECT ROITMOTOR SPEED ENT ENT 4 ziHimH e H z THERM SPEED ENT to confirm Reassigning an Analog Output ESC to abort The Analog Output Functions menu displays all functions that can be assigned to the analog outputs and allows reassignment where possible Only the outputs not previously assigned from the 7 gt General Configuration menu can be reassigned here Each function that is already assigned either by factory default or reassignment is indicated by an arrow The menu illustrated above shows the procedure for reassigning the analog outputs Note that the output signal scaling factor factory default 0 20 mA can be changed from the Analog Output Functions menu Motor Current 20 mA equals 200 of the motor nominal current rating Motor Speed 20 mA equals High Speed 0 mA or 4 mA equals 0 speed Slip compensation does not act on this output 1994 Schneider S A All Rights Reserved 105 7 gt General Configuration Menu VD0CO06S305C Analog Output Functions December 1996 Motor Thermal State 20 mA equals 200 of the nominal motor thermal state Motor Power 20 mA equals 200 of the motor nameplate power in constant torque configuration Motor Torque 20 mA equals 200 of nominal motor torque PI Ref Output See description in Table 22 on page 99 PI FB Output See description in Table 22 on page 99 PI Err Output See description in Table 22 on page 99 PI Integral See description in Table 22 on
52. ENSATION BRAKE SEQUENCE 0 Use the 7 11 7 14 7 17 gt Motor Parameters menu to adjust basic motor parameters The functions available from this menu vary depending on whether the drive controller is configured for constant or variable torque page 34 and the type of control selected page 61 Table 7 shows the functions available from the menu under the various types of control Adjustments to motor parameters are made either to sub menus or directly on the 7 11 7 14 7 17 Motor Parameters menu itself To select a parameter scroll with the A and W keys and press ENT Adjust the parameter value to the desired setting then press ENT to confirm Some motor parameters are also accessible from the 1 Parameter Setting menu Any adjustments made to these parameters from the 7 11 7 14 7 17 Motor Parameters menu are also automatically displayed in the Parameter Setting menu 38 O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 7 gt General Configuration Menu Motor Parameters Table 7 Table 7 shows the selections available from the 7 11 7 14 7 17 Motor Parameters menu under the various drive controller configurations Constant Torque 7 11 7 14 7 17 gt Motor Parameters Menu Variable Torque Normal Control Nominal Current Nominal Frequency Nominal Voltage IR Compensation Damping Rotation Normalization Current Limit Slip Compensation Brake Sequence Normal C
53. ESC BYPASS 1 0 SEQUENCE INPUT PROCESS INPUT RUN OUT COMMAND Enter all values E5C Bypass is used to sequence an output isolation contactor The output isolation contactor is commonly used in conjunction with a bypass contactor The bypass contactor and associated power circuit components permit starting running and stopping of the motor directly from line power Bypass operation requires the wiring scheme illustrated in Figure 42 on page 82 To use Bypass assign a logic input LI3 for example to Sequence Input and relay output R2 to Run Output Command Set time values for Delay Time and Sequence Tof Time Out Fault If desired logic input LI4 can be assigned to Process Input and a time value for Process Tof Time out Fault can be set to verify an optional user defined event These parameters are described in Table 11 Table 11 Bypass Parameters Parameter Description Range Default Programmable delay time to allow for decay of Delay Time residual motor voltage before restarting the drive 0 2 10s 2s controller after operating directly from line power Run Output This output is active if the drive controller receives a Command Run command and Delay Time has expired Assign x relay R2 to Run Output Command Sequence Input Used to initiate the acceleration ramp If this input does not go high within the time for which Sequence Time out Fault is set the drive controller will not start and disp
54. Factory Default Screens Display Mode VD0C06S305C Status Codes December 1996 DISPLAY MODE Drive Controller Running SPEED REFER 47 2 Hz I I 1 1 I d CRUH Status code When the drive controller is running the Display screen can show one bar graph two bar graphs or fourteen items in four tables Factory setting is one bar graph displaying reference frequency Drive controller status is also displayed in the lower right corner of the screen Status codes are defined in Table 1 The type and number of functions shown on the Display screen can be modified in the 4 gt Display Configuration menu page 26 when access level is set to Partial or Total Unlock Drive Controller in Fault State DISPLAY MODE FRULT AC LINE OVERVOLTAGE Status code When a fault appears the drive controller trips the motor follows the programmed fault stop page 107 and the Display screen shows the fault type Table 2 lists the faults that the drive controller can display Table 1 Display Mode Status Codes Definition Code Definition No Line Power control power supplied separately Current Limit Drive Ready DC Injection Braking Drive Running at speed Jogging Forward Direction No Run Permissive LI1 open Reverse Direction Braking Accelerating Serial Link Command Decelerating Fault 8 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 Displa
55. IMIT FB HIGH ALARM cs R2 RUNNING STATE FE LON ALARM CLEAR ASSIGNMENT SELECT INPUT amp ENT ESC REASSIGN LOL AT SPEED 4 L i THERMAL LEU ENT to confirm ESC to abort This menu displays all functions that can be assigned to the logic outputs and allows reassignment where possible Only the outputs not previously assigned from the 7 2 Application Function menu can be reassigned here An arrow indicates a function that is already assigned Output functions can be assigned to more than one output The R1 relay is assigned to the Fault State function and cannot be reassigned Also the Drive Thermal Alarm function is only available on drive controllers ATV66D16 to ATV66C31 The menus illustrated above show the procedure for reassigning the logic outputs The logic output functions are described in the following sections O 1994 Schneider S A All Rights Reserved 101 7 gt General Configuration Menu VD0CO06S305C Logic Output Functions December 1996 Ready State If drive controller is waiting for a Run command and is not in fault state logic output is high or relay is energized Running State When a Run command is present DC injection is not enabled and there is no fault on the drive controller logic output is high or relay is energized If Bypass is enabled the Sequence Input must also be present for Running State to be high or energized At Speed At Speed LOx Refer
56. ING LOW SPEED GHz HIGH SPEED amp BHz ACCELERATION 3 amp DECELERATION 3 amp amp EMT to modify SLIP COMP Bx IR COMPENS 1885 DAMPING Eo OI BANDWIDTH 18 MOT OVERLOAD TR SP GAIN i 9999 OFFSET Doo KP i 100 EI B PI FLT RATIO 108 PI SET POINT 8 PI SP MANUAL 8 0 HZ The functions accessible from the Parameter Setting menu depend on whether the drive controller is configured for constant or variable torque page 34 the control type selected page 61 and whether the drive controller is configured for PI Regulator Factory configuration is constant torque Normal control type and no PI Regulator Table 4 illustrates the functions available with the various configurations O 1994 Schneider S A All Rights Reserved 13 1 gt Parameter Setting Menu Introduction VD0C06S305C December 1996 Table 4 Parameter Setting Menu Constant Torque nel Normal High Torque Special Normal NOLD Low Speed Low Speed Low Speed Low Speed Low Speed High Speed High Speed High Speed High Speed High Speed Acceleration Deceleration Acceleration 211 Deceleration 2111 Slip Compensation l IR Compensation Damping Motor Overload SP Gain 3 Offset Pl Kp BI KI Il FLT Ratio I Set Point 4 SP Manual Pl rU cU U Roopa a 14 Acceleration Deceleration Acceleration 2 1 Deceleration 21 Slip Compensation l l IR Compensation Voltage Boost D
57. Instruction Bulletin VDOC06S305C December 1996 Price 30 00 Replaces VD0C06S305B 7 96 AMIAR 66 Adjustable Speed Drive Controllers For Asynchronous Motors User s Manual Constant and Variable Torque 1 to 400 hp 460 V and 1 to 50 hp 230 V Level 1 amp 2 Configuration 8 telemecanique Dl SQUARE D A DANGER HAZARDOUS VOLTAGE Read and understand this bulletin in its entirety before installing or operating ALTIVAR 66 drive controllers Installation adjustment repair and maintenance of these drive controllers must be performed by qualified personnel Disconnect all power before servicing drive controller WAIT ONE MINUTE until DC bus capacitors discharge then measure DC bus capacitor voltage between PA and terminals to verify DC voltage is less than 45 V The DC bus LED is not an accurate indication of the absence of DC bus voltage DO NOT short across DC bus capacitors or touch unshielded components or terminal strip screw connections with voltage present Install all covers and close door before applying power or starting and stopping the drive controller User is responsible for conforming to all applicable code requirements with respect to grounding all equipment Many parts in this drive controller including printed wiring boards operate at line voltage DO NOT TOUCH Use only electrically insulated tools Before servicing drive controller Disconnect all power Place a DO NOT TURN ON lab
58. NT to continue To access Motor Parameters go to the 7 11 gt Motor Parameters menu page 38 O 1994 Schneider S A All Rights Reserved 33 6Drive Configuration Menu VD0CO06S305C Torque Type December 1996 6 1 Torque Type 6 1 TORGUE TYPE 6 1 TORGUE TYPE CONSTANT CONSTANT DRIVE RATING WAR IABLE WAR IABLE IN 5 80 WARIABLE LOW NOIS WAR IABLE Imax 8 64 le 1 mi amp ENT P 2 2kM amp ENT to modify ESC To duit ENT Select type of torque according to the application and press ENT Note that Variable Low Noise does not appear as a menu selection for the ATV66C10 to ATV66C31 drive controllers A window will appear showing the current and power rating of the drive controller Confirm by pressing ENT Display returns to the 6 gt Drive Configuration menu NOTE Changing Torque Type or Control Type in the 7 13 Control Type menu resets the motor parameters in the 7 11 7 14 7 17 Motor Parameters menu to the factory settings 6 2 Command Type 23C0MMBNT TYPE 2 MIRE IEE del 3 WIRE CIMPULSES istart stolr control amp ENT to modify ESC To uit FlzHele Select 2 wire or 3 wire command The selection affects the operation of LI1 and the forward LI2 and reverse LIS if assigned inputs Factory setting is 2 wire command See pages 35 and 36 for descriptions of 2 wire and 3 wire command 6 35 Motor Power ATV66U41 only 34 5 32MOTOR_ POWER TS khz 1 HP 1 5
59. ONFIG GENERAL CONFIG DIAGNOSTIC MODE DRIVE INIT ACCESS LOCK Figure 62 Setting Access Level to Total Unlock from Partial Unlock The 10 Access Lock menu is used to move between Partial Unlock and Total Unlock when the access locking switch on the back of the keypad display is set to unlock down To return to Total Lock disconnect the keypad display and set the access locking switch to lock up If command is from the keypad display the drive controller must be stopped before disconnecting the keypad If command is from the terminal strip it is not necessary to stop the drive controller 128 O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 Appendix A Parameter Summary 1 Parameter Setting Menu APPENDIX A PARAMETER SUMMARY This Appendix contains a general summary and description of parameters Refer to previous sections of the manual for complete explanations of the parameters and applicable precautions 1 gt PARAMETER SETTING MENU Parameter Range Factory Setting Description Low Speed 0 High Speed 0 Hz Low speed setting 50 Hz if input gt Low Speed to freq is 50 Hz F High Speed Maximum Frequency 60 HZ if input High speed setting freq is 60 Hz Length of time to accelerate from zero Acceleration 0 1 999 9 s 3s speed to nominal frequency E Length of time to decelerate from nominal Deceleration 0 1 999 9s 3s frequency to zero
60. R PARAMETERS NOTE This screen is modified when Mot CONTROL PARAMETERS Select Switch is activated in the CONTROL TYPE NORMAL 7 2 Application Functions menu See pages 83 to 89 for details amp EMT to madifu The 7 1 Drive Parameters menu allows access to basic motor and control parameters and control type The menu is accessible only if the drive controller is stopped and in Terminal Command mode page 29 To verify adjustments return to the Display screen by pressing F2 then start the motor To readjust stop the motor and return to the desired menu The parameter choices available on the sub menus vary depending on the torque type selected from the 6 1 Torque Type menu and the control type selected from the 7 13 7 16 7 19 Control Type menu See Table 7 on page 39 O 1994 Schneider S A All Rights Reserved 37 7 gt General Configuration Menu VD0CO06S305C Motor Parameters December 1996 7 11 7 14 7 17 gt Motor Parameters NOM CURRENT A NOMINAL FREQ HZ NOMINAL VOLT L NOTE Menus 7 14 and 7 17 are available only IR COMPENS y when 2 Motors or 3 Motors is selected in Mot i Select Switch Menu 7 11 is used for motor 1 menu 7 14 is used for motor 2 and menu 7 17 is used for j WOLTAGE BOOST motor 3 See pages 83 to 89 for instructions on i DAMPING w i configuring the drive controller for use with j BANDWIDTH A multiple motors ROTATION NORM ABC CURRENT LIMIT waa SLIP COMP
61. S305C Logic and Analog Output Tests December 1996 When the Logic Output Test screen is active all outputs are forced to low 0 state regardless of actual drive controller settings Changes then made to the outputs will alter bit status without affecting the state of the drive controller When you leave the Diagnostic Mode and return to Main menu the logic outputs resume the programmed settings in place before the test sequence A WARNING UNINTENDED EQUIPMENT ACTION Forcing drive controller logic and analog outputs may cause undesired activation of connected equipment Set the connected equipment to ignore the change of state Failure to follow these instructions can result in death serious injury or equipment damage Analog Output Test ANALOG OUTPUT TEST QUT ASSIGNMENT VALS FORCE MIN 2 FULL amp ENT to valid This menu allows you to change the value of the analog outputs to check for good wiring connections without affecting drive controller operation When the Analog Output Test screen is active all output values are forced to 0 regardless of actual drive controller settings Changes then made to the outputs will alter the setting without affecting the state of the drive controller When you leave the Diagnostic Mode and return to Main menu the analog outputs resume the programmed settings in place before the test sequence 124 1994 Schneider S A All Rights Reserved VDOC06S305C 9 gt Driv
62. T BY FREQ LEV Hz BY LOGIC IN BY ANALOG IN CURR LIMIT A Current Limit can be set to a value between 40 and 150 of drive controller output current if the drive controller is configured for constant torque or from 40 to 110 of drive controller output current for variable torque configurations Default value for constant torque configuration is 150 of drive controller output current if input frequency is 60 Hz or 136 if input frequency is 50 Hz Default value for variable torque configuration is 110 of drive controller output current Note that the Current Limit value is not affected by the Nominal Current parameter set in the 7 11 Motor Parameters menu A CAUTION UNINTENDED EQUIPMENT ACTION If Current Limit is set to less than the no load current of the motor unstable operation of the drive controller may result The setting of Current Limit may also affect the performance of IR Compensation and Voltage Boost After adjusting Current Limit operate the drive controller throughout its speed range with expected motor load Ensure that The motor rotates in the correct direction Rotation occurs even with small 2 3 Hz values of speed reference The steady state motor current does not exceed the motor nameplate current rating For critical applications which cannot be rotated in the reverse direction such as extruders or pumps equipped with anti rotation ratchets uncouple the motor from the load after a
63. Voltage Boost has been found operate the drive controller throughout its speed range with the expected motor load The steady state motor current in the 4 gt Display Configuration menu should not exceed the motor nameplate current rating Profile is used only when the drive controller is configured for variable torque page 34 with Normal control type This parameter shapes the V Hz profile of the output Profile can be set to a value between 0 and 100 factory preset to 20 Enter the Profile value directly onto the 7 11 7 14 7 17 Motor Parameters menu During changes in speed command the V Hz profile becomes linear intersecting the Vn and fn points of Figure 20 As a result there is no reduction in available motor torque during speed changes Vn Shaded area denotes zone within 100 which drive functions when Profile is 0 Set between 0 and 100 f Hz n fmax Figure 20 Profile Profile is not available when NOLD control type is selected O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Motor Parameters Damping Damping is available with any drive controller configuration page 34 This parameter adjusts the integral gain of the frequency loop to match the inertial response of the load to the frequency response of the drive controller The adjustable range varies with the drive controller configuration e 1to 100 for Normal and High Torque con
64. Y keys are used for this function in Terminal Command mode Press function key to run at Preset Speed 1 Drive PS1 Preset Speed 1 is assigned to controller will run at Preset Speed 1 until PS2 or associated function key JOG function key is pressed speed reference is changed or STOP key is pressed Press function key to run at Preset Speed 2 Drive Preset Speed 2 is assigned to controller will run at Preset Speed 2 until PS1 or PS2 32 associated function key O 1994 Schneider S A All Rights Reserved JOG function key is pressed speed reference is changed or STOP key is pressed VDOCO6S305C 6Drive Configuration Menu December 1996 6 gt DRIVE CONFIGURATION MENU The 6 Drive Configuration menu can be accessed only if the drive controller is stopped If the drive controller is running a message appears IMPOSSIBLE TO CONFIGURE THE DRIVE WHILE RUNNING ESC to return to Main menu Press ESC to return to the Main menu amp DRIUE CONFIG TORQUE CONSTANT COMMAND 2 WIRES MOTOR 66Hz 446 4661 Power 2 2 kh3 HP ESC to quit Fl Help The 6 Drive Configuration menu contains three selections Torque Type Command Type and Motor Motor is a valid selection for the ATV66U41N4 drive controller only since this drive controller can be used with a 1 2 or 3 hp motor Otherwise selecting Motor calls up a message screen To modify Motor Parameters Please Yo to menu 7 11 E
65. ables the drive controller to protect a standard asynchronous induction motor from overload This function can replace a conventional class 10 thermal overload relay for single motor applications however multi motor applications require individual external thermal overload motor protection This function is more effective in protecting a motor operated from a drive controller because it considers motor speed as well as time and current in its protection algorithm This is important since most motors applied on drive controllers are self cooled and their cooling effectiveness declines at lower speeds The drive controller s protection algorithm integrates motor current over time taking into account factors such as stop time and idle time O 1994 Schneider S A All Rights Reserved 115 7 gt General Configuration Menu VD0CO06S305C Fault Management December 1996 Adjustment of Motor Overload To adjust Motor Overload first select the type of protection in the 7 4 Fault Management menu Four types of protection are available from the Motor Overload screen 1 ForSelf Cooled Motor 2 For Force Ventilated Motor 3 Manual Tuning 4 No thermal protection Factory setting is Self Cooled Motor Once the type of protection is selected the Motor Overload current can be set in either the 1 gt Parameter Setting menu or in this screen Motor Overload can be adjusted from 0 45 to 1 15 times the nominal drive controller current see page 7 f
66. actory preset is 0 9 times nominal drive controller current see page 40 Adjust Motor Overload value to nominal motor current The types of protection are discussed in the following section Types of Protection Self Cooled Motor With this type of motor overload protection the motor base frequency is assumed to be the same as the nominal rated frequency Enter the motor full load amps for Motor Overload current value The overload time current characteristic is set to allow operation at motor rated current above 50 of motor base speed Below 50 of motor base speed the time current characteristic is linearly tapered so that at zero speed the drive will trip on overload at continuous operation above 25 of the motor overload setting The Pt curve which is used to determine when to trip on a motor overheat condition emulates a class 10 thermal overload curve if nominal rated frequency is 60 Hz If nominal rated frequency is 50 Hz it emulates the European standard curve Force Ventilated Motor This type of motor overload protection is the same as that for a Self Cooled Motor except that the overload time current characteristic is set to allow operation at motor rated current throughout the speed range The drive will trip on overload if the motor current exceeds the set level Manual Tuning 116 Manual Tuning works in the same way as the Self Cooled Motor except for minimum speed at full load MIN SPD at F L which was 50 i
67. al Frequency set in the 7 11 Motor Parameters menu Acceleration Time determines the base line slope used by the drive controller to accelerate between frequencies Factory setting is 3 seconds If the acceleration slope is too steep for the motor to accelerate the connected load the acceleration slope will be modified to minimize the possibility of a nuisance trip O 1994 Schneider S A All Rights Reserved 15 1 gt Parameter Setting Menu VD0CO06S305C Deceleration amp Slip Compensation December 1996 Deceleration Time Deceleration Time is adjustable between 0 1 and 999 9 seconds and represents the time the drive controller will take to decelerate between Nominal Frequency set in the 7 11 Motor Parameters menu and 0 Hz Deceleration Time determines the base line slope used by the drive controller to decelerate between frequencies Factory setting is 3 seconds If the deceleration slope is too steep for the motor to decelerate the connected load the deceleration slope will be modified to minimize the possibility of a nuisance trip Acceleration 2 and Deceleration 2 If Alternate Ramps has been selected in the 7 12 Control Parameters menu page 54 Acceleration 2 and Deceleration 2 appear in the Parameter Setting menu These ramps operate in the same way as Acceleration and Deceleration Time Both Acceleration 2 and Deceleration 2 can be set to a value between 0 1 and 999 9 seconds Factory setting for both is 5 seconds Sli
68. amping Bandwidth Motor Overload SP Gain l3 Offset Pl kp BI Ki BI PI FLT Ratio Pl PI Set Point 4l PI SP Manual Pl Acceleration Deceleration Acceleration 2111 Deceleration 211 Slip Compensation l IR Compensation Voltage Boost Damping Motor Overload SP Gain I3 Offset Pl Kp BI KI Bl PI FLT Ratio Pl PI Set Point 4l PI SP Manual P O 1994 Schneider S A All Rights Reserved Acceleration Deceleration Acceleration 2 l Deceleration 2 ll PI FLT Ratio 3 PI Set Point l PI SP Manual Pl Acceleration Deceleration Acceleration 2 M Deceleration 2 l Damping Motor Overload SP Gain 3l Offset 3l Kp BI KI BI PI FLT Ratio Pl PI Set Point 4l PI SP Manual l Appears only if Alternate Ramps has been selected in the 7 12 Control Parameters menu Appears only if Slip Compensation has been set to Manual in the 7 11 Motor Parameters menu Appears only if Yes Set Point has been selected in the PI Regulator menu page 89 Appears only if Keypad has been selected for setpoint entry in the Set Point menu page 91 Appears only if Keypad has been selected for manual setpoint entry in the Setpoint Manual menu page 97 VDOC06S305C 1 gt Parameter Setting Menu December 1996 Speed amp Acceleration The following sections describe the functions available from the 1 Parameter Setting menu To change the settings of these parameters scroll to the parameter on the menu type in a value and pr
69. atible with PI Regulator Function Menu No Menu No Keypad Configuration Menu 5 Preset Speeds 7 2 Command Type 3 wire 6 2 Auto Manual 7 2 Brake Sequence 7 11 Shutdown 7 2 Run Reverse 7 2 Mot Select Switch 7 2 Jog 7 2 Orient LP Speed 7 2 Process Cycles 7 2 Setpoint Memory 7 2 Tach Feedback UP Speed Reference 7 2 NOTE Functions in shaded area are only available when an I O Extension module is present 90 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Using PI Regulator To activate the PI Regulator function choose YES SET POINT from the PI Regulator menu The SET POINT menu appears SET POINT KEYPAD A Gan SP INPUT ALL SP GAIN 49999 aN OFFSET a el amp ENT to select Table 18 SETPOINT Menu Items Menu Item Description Range KEYPAD Selects the keypad as the means for entering the setpoint Enter the setpoint with PI SET POINT in the 1 Parameter Setting menu SP INPUT Selects an analog input port as the means for entering the Al1 AI2 Al3 setpoint Al4 SP GAIN Setpoint scaling adjustment Range corresponds to For 9999 to 9999 example 9999 99 99 OFFSET Setpoint offset adjustment Range corresponds to 96 For 9999 to 9999 example 9999 99 99 First select the means for setpoint entry Choose KEYPAD for
70. atically begins the programmed controlled stop method Controlled Stop by Frequency Threshold is active in both Terminal Command and Keypad Command modes To enable Controlled Stop by Frequency Threshold set Frequency Threshold and select a stopping method Freewheel Stop Fast Stop or DC Injection Braking 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Controlled Stop Command Methods Frequency Threshold Logic Input CONT STOP LI FREB L LOGIC INPUT ACTIVE STATE STOP TYPE FREB LEVEL amp Hz STOP TYPE DC To enable Controlled Stop by Frequency Threshold Logic Input assign a logic input and define its active state Set the Frequency Threshold and select stopping methods for both commands If both Logic Input and Frequency Threshold commands are selected and active the stop type for the Logic Input command has priority however both commands can be used in the same stopping sequence When Frequency Threshold Logic Input is selected and the drive controller is in Terminal Command mode controlled stopping is active both at the frequency threshold and with the logic input When the drive controller is in Keypad Command mode controlled stopping by frequency threshold is active but controlled stopping by logic input is disabled At the first command to stop the drive controller stops following the selected controlled stop met
71. ation e F2 switches between Terminal and Keypad Command e F3 commands Jog Terminal Command and Keypad Command are described further in the 5 gt Keypad Configuration menu section page 29 O 1994 Schneider S A All Rights Reserved 3 Keypad Display VD0C06S305C Use of Keys December 1996 Key Cover A plastic cover is factory installed over the RUN and STOP keys For access to RUN and STOP keys and local command of drive controller this cover must be removed See Figure 5 on page 5 The key cover can be re installed to cover RUN and STOP keys STOP Key The STOP key active in Terminal and Keypad Command modes commands normal stop of the motor The motor follows ramp as determined by selected deceleration time A WARNING INABILITY TO INITIATE STOP With the key cover removed the STOP key is enabled and active in both Terminal Command and Keypad Command modes When the key cover is installed the STOP key is not accessible Verify that appropriate system STOP functions are in place when the STOP key is not accessible Failure to follow these instructions can result in death serious injury or equipment damage RUN Key The RUN key commands the motor to run when the drive controller is in Keypad Command mode The motor follows the ramp determined by the selected acceleration time Rotation direction can be changed with a function key programmed to change direction If Change Direction is not assigned to a funct
72. ation ramp type 57 acceleration time 15 56 access levels 10 partial unlock 11 total lock 10 total unlock 11 access lock menu 128 access locking switch 5 10 11 128 Al2 modifying signal type 69 alternate ramps 59 Altivar 66 1 analog input test 123 analog inputs outputs displaying 24 analog output test 124 analog outputs assigning functions to 105 application functions menu 63 at speed 102 auto manu 97 98 auto manual 64 70 103 autodiagnostics 122 automatic restart 111 auto test failure 9 B bandwidth 21 39 45 bar graphs displaying 26 28 brake output 52 105 brake sequence 39 51 BRK 8 25 bypass 64 79 82 C catch on Fly 112 CLI 8 25 command type selecting 34 command type menu 34 component failure locating 121 control parameter menu 54 control type menu 61 controlled stop 64 71 by frequency threshold 72 by frequency threshold and logic input 73 by logic input 72 current level 1 104 current limit 39 47 103 O 1994 Schneider S A All Rights Reserved D damping 14 19 21 39 45 DB resistor protection 120 DC brake time 53 76 DC bus overvoltage 9 DC injection braking 76 DC injection level 53 76 DCB 8 25 DEC 8 25 deceleration 14 deceleration 2 14 16 59 deceleration ramp type 58 deceleration time 16 56 delay time 79 diagnostic mode menu 121 direction rotation 30 32 display configuration menu 26 display screen 6 8 displaying faults 25
73. ault or missing connections on CL1 and CL2 MEMORY FAILURE Error in storing to EEPROM SERIAL LINK Bad connection of keypad display or communication fault on serial link AUTO TEST FAIL Main control board failure OVERSPEED Without a tachometer fault occurs when output frequency is 2096 above Maximum Frequency parameter setting for 250 ms SEQUENCE T OUT Sequence time out sequence input not received after Run command within programmed time Used with Bypass function See page 79 PROCESS TIME OUT Process time out process input not received after Run command within programmed time Used with Bypass function See page 79 DYNAMIC BRAKE Dynamic brake resistor lost or connection open See page 120 DB RESISTOR Thermal overload of braking resistor See page 120 TRANS SHORT C or GF Short circuit in transistor OPEN TRANSISTOR Transistor has failed open CONTROL SUPPLY CL1 CL2 not connected Only recognized upon power up No Fault No fault recorded O 1994 Schneider S A All Rights Reserved 9 Access Levels VDOC06S305C Total Lock December 1996 ACCESS LEVELS The keypad display can be locked to limit access to drive controller configuration and adjustment parameters Three access levels are available Total Lock factory default e Partial Unlock Total Unlock Access levels are selected by positioning the access locking switch on back
74. between automatic speed LI3 to LI8 reference and manual speed reference When the logic input is high Manual is selected When the logic input is low Auto is selected REV SPEED Logic input for switching between forward and reverse LIS to LI8 speed When the logic input is high the speed reference will be reversed When the logic input is low the speed reference will not be reversed O 1994 Schneider S A All Rights Reserved 97 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 98 Setpoint Manual provides the capability to manually control the controller speed This function is useful for slowly bringing the system up to the desired setpoint and then switching the setpoint to automatic control If KEYPAD is chosen as the means for manual speed reference entry enter the speed reference value in the PI SP MANUAL menu item in the 1 Parameter Setting menu The PI SP MANUAL range is from low speed to high speed and is expressed as Hz SPM INPUT is the analog input port which will receive the manual setpoint signal Select the SPM INPUT based on the type of signal used See Table 19 on page 92 for specifications on the analog input ports AUTO MANU configures the logic input port which controls whether the manual speed reference or the automatic setpoint is used for setpoint entry If the logic input is low the automatic setpoint will be used If the logic input is high the manual
75. ble as a reference for menu index numbers The menu index numbers can be used with the F3 key when it is set to Jump factory setting to go directly to the associated menu Use the table also as a guide to this manual To find a menu description in the manual go to the page number indicated in the table Access Level Total Partial Total Lock Unlock Unlock Index No Menu Page No No Yes l Yes 1 gt Parameter Setting 13 2 1 O Map 2 17 Logic Input Map Yes 1 2 2 gt Analog Input Map 24 2 37 Logic Output Map 2 47 Analog Output Map Yes l 3o Fault History 25 4 Display Configuration 26 No 41 gt One Bar Graph 27 4 2 Two Bar Graphs 28 4 3 gt Scroll Four Tables 28 No bor Keypad Configuration 29 5 1 gt Program Function Keys 30 6 gt Drive Configuration 33 No 6 17 Torque Type 34 6 2 Command Type 34 6 32 Motor Power ATV66U41N4 only 34 rd General Configuration 37 7 4 Drive Parameters 37 No 7 2 Application Functions 63 7 37 Output Assignments 100 74 gt Fault Management 107 No 8 gt Diagnostic Mode 121 No o gt Drive Initialization 125 9 1 Total Factory Settings 125 9 2 Partial Factory Settings 126 9 3 Store User Settings 126 9 4 Recall User Settings 127 No 10 gt Access Lock 128 Il Accessible with motor running 12 1994 Schneider S A All Rights Reserved VDOC06S305C 1 gt Parameter Setting Menu December 1996 Introduction 1 gt PARAMETER SETTING MENU 1 PARAMETER SETT
76. closure Close disconnect if appropriate 1 T UK 5 7 OFF Z OL AS BYP l aL EN 2 olo B i b y TY i 0 DRIVE CONTROLLER i R2A B ROC ERES R2C i i 1 SA i 424 i L t 1 LI1 RUN PERMISSIVE i co 1 E 112 FORWARD i I pt erie LI3 SEQUENCE INPUT se Ll4 PROCESS INPUT PS om Contact AS OFF BYP TEC _ B A X B x x 3 D xix Pump Figure 42 Bypass Circuit Diagram 82 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Motor Select Switch MOT SELECT SHITEH 1 MOTOR 2 MOTORS 2 PARAMETER SETS 3 MOTORS 3 PARAMETER SETS Motor Select Switch provides the capability to program the drive controller with multiple sets of drive and or control parameters for use with 1 2 or 3 motors Motor Select Switch is useful for applications in which a single drive controller is used to control multiple motors individually or for applications in which multiple control parameter sets are required for a single motor If multiple motors with different power enclosure type or speed ratings are used with a single controller separate motor contactors thermal protection and short circuit protection will be required for each
77. d However repeated use of the restraint function can ultimately lead to motor damage Input Phase Failure Input Phase Failure is used to detect loss of one or all input phases When set to Yes if one input phase is lost the drive controller will trip If the phase is restored and the drive controller is in 2 wire command with the Run Enable and direction inputs high the drive controller will automatically restart the motor regardless of the setting of Automatic Restart If the phase is restored and the drive controller is in 3 wire command the drive controller will be reset but the motor will not start If more than one phase is lost the drive will trip on undervoltage Input phase failure can be inhibited by selecting No when a line contactor is used with the drive controller and control power is supplied separately to CL1 CL2 or in special applications when a common DC bus tie is used When set to No input phase loss will be ignored however undervoltage will be displayed if the DC bus voltage is less than the undervoltage level but sufficient to maintain the drive controller power supply The Fault State relay R1 will remain energized whenever voltage is present on CL1 and CL2 as long as there are no other faults The undervoltage condition must be cleared prior to the drive controller recognizing a run command Loss of Follower 118 LOSS FOLLOWER Ho Go to Hz Fault Loss of follower is used with the AI2 inpu
78. d the forward and reverse inputs go low the drive controller will stop following the normal ramp If the drive controller is running and the keypad STOP key is pressed regardless of whether the drive is in Keypad or Terminal mode the drive controller will stop following the normal ramp To restart the drive controller the Run command forward or reverse must be set to low state Then the drive controller will restart on the next command to run Jog is accomplished by setting the logic input assigned to Jog high and toggling the forward or reverse input high For wiring diagram refer to manual VD0C06S304_ Receiving Installation and Start Up 1994 Schneider S A All Rights Reserved 35 6Drive Configuration Menu VD0CO06S305C Command Type December 1996 3 Wire Command Li Run Enable LI2 Fwd LIS Rev Ll4 Jog Speed Ref Jog Ref Jog Ref Speed Ref 36 1 0 1 0 1 0 1 0 Figure 18 Timing Diagram for 3 Wire Command The use of 3 wire command requires operator intervention after fault reset or restoration of power to restart the drive controller If 3 wire command is selected LI1 is Stop normally closed LI1 must be closed for the drive controller to run The forward LI2 or reverse LIS if assigned input must momentarily transition to active to start the drive controller If the drive controller is running and LI goes low the drive controller will stop following the normal
79. d offset and then enter the values into the drive controller with the SP GAIN and OFFSET entries on the SET POINT menu Setpoint Max Setpoint Min SP GAIN 5 Max Feedback Min 9999 _ Setpoint Min Feedback Min OFFSET gt Max Feedback Wi 9999 Setpoint Min Process value corresponding to the minimum setpoint signal Setpoint Min may either be the maximum process level or the minimum process level depending on the type of application Controller will run at low speed at setpoint minimum Setpoint Max Process value corresponding to the maximum setpoint signal Setpoint Max may either be the maximum process level or the minimum process level depending on the type of application Controller will run at high speed at setpoint maximum Feedback Min Process value at which feedback is minimum Feedback Max Process value at which feedback is maximum 9999 Process resolution factor 9999 corresponds to 99 99 O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Feedback FEED BACK FB INPUT RI2 HIN FEED BACK 8 MAX FEED BACK 1808 LOW LEVEL ALM 8 amp ENT to select HIGH LEVEL ALM 8 Table 20 Feedback Menu Items Menu Item FB INPUT Description Range Selects an analog input port for receiving the Al1 Al2 AI3 Al4 feedback signal MIN FEED BACK Minimum
80. ded to run the drive controller restarts the motor If the fault condition remains during the reset attempt the drive controller locks for the programmed period of time and the restart command is repeated at the programmed delay time for the programmed number of restarts maximum of 5 times before the drive controller trips See Table 23 for the faults which can be automatically reset Note that only if the drive controller is configured for 2 wire command will it automatically restart the motor If the drive controller is configured for 3 wire command Automatic Restart is not available For 2 wire and 3 wire command see pages 35 and 36 O 1994 Schneider S A All Rights Reserved 111 7 gt General Configuration Menu VD0CO06S305C Fault Management December 1996 Catch On Fly CATCH TWPE Catch on Fly is used to regain control of a spinning load REMP after an event such as loss of power or freewheel stop For I LIMIT proper operation of this function the drive controller should be configured for 2 wire control Also the rotation HO direction of the freewheeling load must be the same as the rotation direction of the drive controller Three possible selections appear for the catch on fly function These selections are Ilimit Ramp and NO NO is the default setting Catch On Fly Set to NO Refer to Figure 57 When commanded to start into a spinning load the drive controller will reset its output frequency to zer
81. djusting Current Limit and check the motor for the proper rotation direction when starting Failure to follow these instructions can result in equipment damage O 1994 Schneider S A All Rights Reserved 47 7 gt General Configuration Menu VD0CO06S305C Motor Parameters December 1996 The value of Current Limit can affect the operation of other drive controller functions If Current Limit is set to less than the motor no load current then unstable operation of the motor may result In addition the setting of Current Limit may affect performance of IR Compensation and Voltage Boost After adjusting Current Limit operate the drive controller throughout its speed range The motor should always start in the correct direction and should rotate even with low 2 3 Hz values of speed reference The steady state motor current should not exceed the motor nameplate current rating For critical loads which cannot be rotated in the reverse direction always uncouple the motor from the load after adjusting Current Limit and check the motor for the proper direction of rotation Set Current Limit to Default Limit or enter a reduced value and select one of the activation methods e Frequency Level when the drive controller exceeds the programmed frequency level the reduced Current Limit value is activated To keep the reduced Current Limit value active at all times set frequency level to 0 e Logic Input assign a logic input to Current Limit
82. drive controller faults e Normal Stop drive controller follows the active deceleration ramp and any controlled stop by frequency settings set in menu 7 2 e Fast Stop the drive controller stops as quickly as possible without causing a trip regardless of the ramp setting e Freewheel Stop factory setting the drive controller output is turned off allowing the motor to coast to a stop according to inertia and resistant torque Select Fault Stop by scrolling with the A and W keys and press ENT A window will appear from which you can specify the type of stop O 1994 Schneider S A All Rights Reserved 107 7 gt General Configuration Menu Fault Management VD0CO06S305C December 1996 Drive Controller Restart Methods There are three methods for resetting the drive controller after a fault e Automatic restart 2 wire command only See page 111 Manualreset removal of all power for longer than 1 0 second then reapplication of power NOTE If input phase failure detection is enabled an input phase failure lasting longer than 1 0 second may also initiate a manual reset e Fault reset by logic input see page 119 or function key see page 30 In all cases fault reset cannot occur unless the cause of the fault is no longer present Certain faults do not allow an automatic restart These are described in Table 23 on page 108 Table 23 Fault Stop and Restart Methods Serial link fault Serial li
83. e Initialization Menu December 1996 Total Factory Setting 9 DRIVE INITIALIZATION MENU 3 DRIVE INIT TOTAL FACTORY SETT PARTIAL FACT SETT USER SETTING STORE RECRLL USER SETTING This menu is only accessible when the drive controller is stopped It allows the original factory default parameter settings to be restored to the drive controller or the user configuration and adjustment settings to be saved to or recalled from a memory card VW3A66901T Total Factory Settings This selection returns all of the drive controller adjustment and configuration parameters to the original factory default settings 3 1 T0T FACTORY SETT THIS ACTION CLEARS THE Do you want to chante ACTUAL CONFIGURATION all the Parameters ET AND SETTINGS to factory settings Are uou sure E he T ENT to confirm A WARNING UNINTENDED EQUIPMENT ACTION Factory default settings will be substituted for present settings when Total Factory Settings is selected and confirmed Factory default settings may not be compatible with the application After returning to total factory settings verify that default settings are compatible with application requirements Failure to follow these instructions can result in death serious injury or equipment damage O 1994 Schneider S A All Rights Reserved 125 9 Drive Initialization Menu Store User Settings VDOC06S305C December 1996 Partial Factory Settings This selec
84. e assigned input is high Table 10 Logic Input States for 3 Preset Speeds Input a Input b Low Speed or Reference 0 0 0 1 1 Preset Speed 1 1 Preset Speed 2 0 Preset Speed 3 1 Seven preset speeds can be obtained with the I O Extension Module For more information refer to the catalog document number VD0C06S201_ O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Speed Reference SPEED REFERENCE SPEED REF 1 SPEED REF 2 CLAMP SUM modify ENT ESC m 4 28 mA 20 4 mA BZA m A m ENT MULTIPLY BY HU VES Speed Reference allows the assignment of the AI1 and Al2 inputs as Speed Reference 1 or Speed Reference 2 Speed Reference also allows you to modify the analog current input AI2 for type of signal The adjustment range is 0 20 mA 4 20 mA 20 4 mA or x 20 mA where x can be programmed from 0 to 20 mA in increments of 0 1 mA Factory setting for AI2 is 4 20 mA When Speed Reference is set to x 20 mA the frequency at which the drive controller will run is determined as follows f High Speed Low Speed Input mA 20 mA Low Speed When the value of A12 is below x mA the drive will run at the Low Speed setting Speed i Reference Figure 33 Speed Reference and Drive Controller Frequency If the switch on the control board is set to voltage AI2 will be a 0 5
85. e logic input port for 2 Motors and two logic input ports for 3 Motors See Table 13 for determining the drive parameter set selected for the logic input states Table 13 Drive Parameter Selection Logic Input State Drive Parameter Set Selected Lla Lib 0 0 Drive parameters 1 1 0 Drive parameters 2 0 1 Drive parameters 3 1 1 Unchanged Uses drive parameters already in use 1994 Schneider S A All Rights Reserved 85 7 gt General Configuration Menu VDOC06S305C Application Functions December 1996 86 Once logic inputs are selected for motor switching a set of drive parameters must be programmed for each motor The 7 gt General Configuration menu is illustrated in Figure 46 Select Drive Parameters to program motor parameters control parameters and control type Upon selecting Drive Parameters a motor selection screen appears see Figure 46 Use the arrow keys and the ENT button to select the set of motor parameters to be programmed T3GEMERRL CONFIG DRIVE PARA APPLICATIO MOTOR 1 OUTPUT ASS MOTOR 2 FAULT MANA MOTOR 3 amp ENT to select Figure 46 General Configuration Menu NOTE The drive controller can only take auto tuning measurements from and make a math model of motor 1 Motor 1 should be used for the motor which will be required to produce the best speed torque characteristics Also High Torque control type is selectable only for motor 1 A unique Drive Parameters screen w
86. e tune the operation of PI Regulator or to provide analog and logic reference and status outputs See page 98 O 1994 Schneider S A All Rights Reserved 89 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 0 to 9999 sted d REV ACTION L mE 9 Setpoint 9999 to 9999 Yes No d Jat y i Ws Error O SP GAIN 7 2 1 1 x i 0 to 9999 i m Al1 Al4 Keypad 9999 to 9999 i NL KP OFFSET 9999 to 9999 Feedback FB HIGH ALM 4 pS SB Auto Manual ae ail FB LOW ALM 9999 to 9999 Lix 0 Auto SPM Input REV SPEED HSP Setpoint Manual 74 27 Lixco Ew EN oe Sia a 4 LSP Lix 1 M Al4 Manual NOTE An error value of 1 with KP set eypad to 100 and KI set to 0 will result in drive controller output of 61 8 Hz if Auto Manual nds HSP gt 61 8 Hz An error value of 1 C with KP set to 1 and KI set to 140 will result in a drive controller output of LI3 LIB 61 8 Hz in 1 second Figure 52 PI Regulator Block Diagram Function Compatibility PI Regulator function can only be used when the drive controller is configured for 2 wire control Table 17 lists the functions which are incompatible with the PI Regulator function Table 17 Functions Incomp
87. ections Keypad Command allows the drive controller to run and receive its reference frequency from the keypad display If keypad is removed from drive controller while in keypad command mode then the controller will stop and may trip on serial link fault Command mode can be set in one of three ways 1 Select TERMINAL COMMAND or KEYPAD COMMAND from the menu The drive controller will operate in the selected command mode 2 Select TER KEY by LI from the menu and assign a logic input LI3 or LI4 This enables switching between command modes by logic input When the assigned logic input is low state 0 Terminal Command will be active When the assigned logic input is high state 1 Keypad Command will be active To reassign a logic input follow the instructions on the screen 3 Select TER KEY by F2 The F2 key can now be used to toggle between Terminal Command and Keypad Command NOTE Keypad Command is only accessible when in Total Lock or Partial Lock if KEYPAD COMMAND TER KEY by LI or TER KEY by F2 has been selected before locking Also Keypad Command cannot be used with PI Regulator enabled O 1994 Schneider S A All Rights Reserved 29 5 gt Keypad Configuration Menu VD0C06S305C Program Function Keys December 1996 5 1 gt Program Function Keys 32 1 PROG FUNCT KEYS ASSIGNMENT KE KEY ASSIGNMENT ENTER Fl DIRECTION J G 3 F2 TER KEY SPEED F3 JOG inn amp ENT t
88. ed Response Yes Speed decrease Speed increase No Speed increase Speed decrease PI FLT RATIO User defined error limit between desired setpoint and 0 100 actual process feedback Expressed as a percentage of MAX FEED BACK MIN FEED BACK If the real error exceeds the PI FLT RATIO the FB LIMIT logic output activates PI REF OUTPUT Analog output reference proportional to PI setpoint AO1 A02 A03 PI FB OUTPUT Analog output reference proportional to feedback AO1 A02 A03 PI ERR OUTPUT Analog output reference proportional to Pl error Pl error AO1 A02 A03 is the percentage difference between desired setpoint and actual feedback compared to the feedback range The analog output is scaled such that 0 or 4 mA is proportional to 5 and 20 mA is proportional to 5 PI INTEGRATOR Analog output reference proportional to Pl integral error AO1 A02 A03 FB LIMIT Logic output indicating that PI FLT RATIO has been LO1 to LO4 exceeded See description of PI FLT RATIO RO1 to RO4 FB HIGH ALARM Logic output indicating that HIGH LEVEL ALM has been LO1 to LO4 exceeded See description of HIGH LEVEL ALM on RO1 to RO4 page 93 FB LOW ALARM Logic output indicating that the feedback is less than LO1 to LO4 LOW LEVEL ALM See description of LOW LEVEL ALM RO1 to RO4 on page 93 O 1994 Schneider S A All Rights Reserved 99 7 gt General Configuration Menu VD0CO06S305C Output Assignments December 1996 PI Regulator Set
89. ed value Factory setting is 0 Hz f Hz High Speed Reference 20 mA 4 mA Figure 25 Speed Reference O 1994 Schneider S A All Rights Reserved 55 7 gt General Configuration Menu VD0CO06S305C Control Parameters December 1996 High Speed High Speed corresponds to the upper limit of the speed reference at AI1 or AI2 see Figure 25 and limits the maximum commanded running frequency to a value between Low Speed and Maximum Frequency If the drive controller is commanded to run above the programmed High Speed the output will be limited to the High Speed value Factory setting is 50 Hz if input frequency is 50 Hz or 60 Hz for an input frequency of 60 Hz Acceleration Time Acceleration Time is adjustable between 0 1 and 999 9 seconds and represents the time the drive controller will take to accelerate between 0 Hz and Nominal Frequency set in the 7 11 7 14 7 17 Motor Parameters menu page 40 Acceleration Time determines the base line slope used by the drive controller to accelerate between frequencies Factory setting is 3 seconds If the acceleration slope is too steep for the motor to accelerate the connected load the acceleration slope will be modified to minimize the possibility of a nuisance trip Deceleration Time 56 Deceleration Time is adjustable between 0 1 and 999 9 seconds and represents the time the drive controller will take to decelerate between Nominal Frequency set in the 7 11 7 14 7 17
90. eds 30 63 68 process input 80 145 Index VD0C06S305C December 1996 process time out 9 process time out fault 80 profile 14 20 39 44 program function keys menu 30 PS1 32 PS2 32 R RDY 8 25 ready state 102 reference storage 63 release current 52 release frequency 52 release time 52 reset after fault 108 reset fault 32 rev action 99 rev speed 97 98 reverse direction 105 ROM memory testing 122 rotation normalization 39 46 RST 32 RUN 8 25 run output command 79 run reverse 63 65 running state 102 S SCR 32 scroll function 32 sequence input 79 sequence time out 9 sequence time out fault 80 serial link fault 9 Set point menu 91 146 setpoint automatic 97 manual 97 setpoint manual menu 97 setpoint memory 67 short circuit 9 shutdown 64 78 skip frequencies 60 SLC 8 slip compensation 14 16 39 50 SP gain 14 91 calculating 92 SP input 91 special control 62 speed reference 64 69 speed regulation 50 speed response increasing 45 SPM input 97 98 store user settings 126 supply frequency testing for 122 switching between Al1 and Al2 70 7 T K32 terminal command 3 Selecting 29 terminal keypad 102 terminal keypad command selection 32 thermal level 1 104 thermal overload fault 117 thermal protection 23 115 torque boost 21 torque limit generator 46 O 1994 Schneider S A All Rights Reserved motor 46 torque type
91. el on drive controller disconnect Lock disconnect in open position Failure to follow these instructions will result in death or serious injury ALTIVAR is a trademark of Telemecanique S A or its successor in interest Schneider Electric S A O 1994 1996 Schneider S A All rights reserved This document may not be copied in whole or in part or transferred to any other media without the written permission of Schneider S A Electrical equipment should be serviced only by qualified electrical maintenance personnel No responsibility is assumed by Schneider S A for any consequences arising out of the use of this material VDOCO6S305C December 1996 Contents CONTENTS INTRODUCTION uma ttm RS par eet eer emer iy Ann Bere Ehe doe 1 ALTIVAR 66 Family 20 0000 mes ait ta ARX ERU RE LE P ne 1 Scope of Manuals 25 3 e E tette ee rd dn eve redu 1 Documentation List s e eme ret Rx RR den 1 Revision eve iii a os 1 KEYPAD DISPLAY iva lea OS bi ee eee abe ed 2 ES AAA or e etas A e pe dn qae 2 ENT Key 4 oru eETRERI ue Dake M eve ep IHE nea NAA m Meet des 2 ESC Key td ARE D A O ce te cec t pur ee 2 AROWIA ROS xt REY Ee Text eee EN PIE ee es 3 NUMETIC Keys 5e de sets rt tres P meus o Ta IL on Sts 3 Function Keys ito ET RENE REMO EN EON ces 3 Key COVER ceri unco IRE RA Tan laete 4 STOP Key bre Ebr a a EE E ac Y 4 RUN Kyu LA etr ld 4 Keypad Display Connections oocococcccococ es 5 MENU OVERVIEW 5 t epa RE Ha ra 6 Selecting
92. eld high for wiring refer to VD0C06S304_ Receiving Installation and Start Up Time between jog pulses is determined by the programmed Duty Cycle Acceleration and deceleration ramps are automatically calculated to allow speed changes as quickly as possible without overcurrent trip LI4 is factory assigned to Jog input If the application does not require the Jog function the input can be reassigned An output can be assigned to indicate that the drive controller has been commanded to jog O 1994 Schneider S A All Rights Reserved 65 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 Speed Speed SPEED LI LIZ RUN REVERSE LI4 JOG NO VES WITH MEMORY VES WMITHOUT MEM 10 gt SPEED LI select 1 INPUT ENT 3 SPEED LI er ESC REASSIGNMENT ENT IS SPEED ENT to OK ESC to cancel This function allows the assigned logic inputs to increase Speed or decrease Speed output frequency If the logic input assigned to Speed is high the drive controller increases output frequency to a value limited by the reference frequency at a rate determined by the active acceleration ramp When the input goes low speed is maintained If the logic input assigned to Speed is high the drive controller decreases output frequency to a value limited by low speed at a rate determined by the active deceleration ramp
93. elect inPut amp ENT Enter ramp times eN ESC REASSIGNMENT L14 JOG ENT T LIA ALTER RAMP ENT to OK ESC to cancel Alternate acceleration and deceleration ramps can be programmed to times between 0 1 and 999 9 seconds with the Acceleration 2 and Deceleration 2 parameters which appear in this menu and in the 1 Parameter Setting menu The alternate ramps are linear and can only be activated together Two methods of activation are possible Frequency Level when the drive controller exceeds the programmed frequency level the alternate ramps are activated As the drive controller decelerates below the frequency level the primary ramps become active again Logic Input a logic input can be assigned to activate the alternate ramps To enable Alternate Ramps choose the activation method and set the ramp times Assign a logic input or specify a frequency level When Alternate Ramps are used ramp types can only be set for Linear f Hz fn un 11 Run Enable LI2 14 Run Forward Alter Ramp 0 t Figure 28 Alternate Ramp Activation 1994 Schneider S A All Rights Reserved 59 7 gt General Configuration Menu VD0CO06S305C Control Parameters December 1996 Skip Frequencies SKIP FREQUENCY SKIP FREB 1 Hz SKIP BAND EE iz SKIP FREQ 2 H 5 Hz SKIP BAND z ENT or ESC Skip Frequencies 1 2 and 3 are used to avoid mechanical resonance The adjustable range
94. en in another command mode the drive controller will run in the same direction in which it was running in the other command mode even if the drive controller power has been cycled This will occur whether or not a function key is programmed for direction To stop the drive controller momentarily press the STOP key and the drive controller will stop following the deceleration ramp The LT1 input remains active for an override stop in Keypad Command mode In Keypad Command mode the A key is used to increase reference frequency and the W key is used to decrease reference frequency Note that pressing the ENT key is not necessary frequency changes automatically upon pressing the A or V keys A reference frequency can also be entered by pressing the decimal point key entering a frequency and pressing the ENT key The assignment of each function key is displayed on the last line of the Display Mode screen above the corresponding function key Table 6 on page 32 describes the operation of the function keys in keypad command O 1994 Schneider S A All Rights Reserved 31 5 gt Keypad Configuration Menu Function Keys in Keypad Command VD0CO06S305C December 1996 While in Keypad Command mode 0 Hz reference is treated as a speed Once the RUN key is pressed the drive controller is in a run state After pressing RUN you may select any speed reference including 0 Hz and the drive controller will run at that speed Pressing t
95. ence Frequency Figure 53 At Speed When drive controller is commanded to run above zero speed and Output Frequency is equal to Frequency Reference input signal logic output is high or relay is energized Forward Direction Motor Speed A ces 4 Change Direction LOx bb o o ooo Figure 54 Forward Direction When the drive controller is running the motor above zero speed DC injection is not enabled and the drive controller output phase sequence is in forward rotation logic output is high or relay is energized Reverse Direction When the drive controller is running the motor above zero speed DC injection is not enabled and the drive controller output phase sequence is in reverse direction logic output is high or relay is energized Terminal Keypad When drive controller is in Keypad Command logic output is high or relay is energized in Terminal Command logic output is low or relay is not energized 102 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Logic Output Functions Auto Manual When drive controller is in Auto mode of operation logic output is high or relay is energized When in Manual mode of operation logic output is low or relay is not energized Current Limit When drive controller reaches current limit value depending on setting in 7 11 gt Motor Parameters logic output is high or relay is energized Fault State
96. ess ENT When the Mot Select Switch function is used from the 7 2 Application Functions menu more than one set of parameters will be loaded in the controller The parameters displayed in the 1 Parameter Setting menu will correspond to the motor or set of parameters selected See pages 83 to 89 for a description of Mot Select Switch operation Low Speed Low Speed corresponds to the lower limit of the speed reference at AI1 or AI2 see Figure 10 and limits the minimum commanded running frequency to a value between 0 and High Speed It does not affect the starting frequency If the drive controller is commanded to run below the programmed Low Speed the output will be limited to the Low Speed value Factory setting is 0 Hz f Hz High Speed Reference 20 mA 4mA Figure 10 Speed Reference High Speed High Speed corresponds to the upper limit of the speed reference at AI1 or AI2 see Figure 10 and limits the maximum commanded running frequency to a value between Low Speed and Maximum Frequency set in the 7 12 Control Parameters menu If the drive controller is commanded to run above the programmed High Speed the output will be limited to the High Speed value Factory setting is 50 Hz if input frequency is 50 Hz or 60 Hz for an input frequency of 60 Hz Acceleration Time Acceleration Time is adjustable between 0 1 and 999 9 seconds and represents the time the drive controller will take to accelerate between 0 Hz and Nomin
97. extended periods of DC injection braking Failure to follow these instructions can result in injury or equipment damage With DC Injection Braking DC current is injected in the stator creating a stationary magnetic pole which brakes the rotor This method of braking produces maximum torque at low frequencies Two adjustable parameters DC Injection Level and DC Brake Time control the operation of DC Injection Braking DC Injection Level sets the current level used for injection braking The level is programmable between 50 and 110 variable torque configuration or 150 constant torque configuration of motor nominal current Factory setting is 70 Actual braking torque depends on the motor characteristics DC Brake Time can be set between 0 and 30 seconds preset at 2 seconds If 30 1 seconds is selected the drive controller brakes for 30 seconds at the adjusted level and then continuously at 50 of rated current O 1994 Schneider S A All Rights Reserved VD0C06S305C 7 gt General Configuration Menu December 1996 Application Functions 1 Run Forward Controlled Stop 4 LIx Active 9 State High Frequency output DC injection Figure 38 DC Injection Timing Sequence 2 Wire Command L1 Run Enable Run Forward Controlled Stop LIx Active State High o2o2oaz Frequency output 0 1 Hz DC injection Tao 0 5 s Figure 39 DC Injection Timing Sequence 3 Wire Command
98. ference ramp sluggishly or tends to vary during steady state operation with constant load Damping is set too high and should be decreased Bandwidth A second frequency loop gain called Bandwidth is available with Damping when the drive controller is configured for constant torque page 34 with High Torque control type page 61 Bandwidth increases speed response causing the drive controller to react faster to a change in speed or a load impact 1994 Schneider S A All Rights Reserved 45 7 gt General Configuration Menu VD0CO06S305C Motor Parameters December 1996 Bandwidth can be set to a value between 0 and 100 Factory setting is 20 For most applications no adjustment of Bandwidth should be required For applications where motor speed or load changes occur rapidly the Bandwidth setting can be adjusted to optimize the drive controller response to these changes Increasing the Bandwidth setting will allow the drive controller to respond to rapid variations in speed or load Decreasing the Bandwidth setting lessens the drive controller s ability to respond If set too high for a given application the drive controller output frequency can exhibit instability or excessive sensitivity to load disturbances at the commanded speed To optimize dynamic performance of the drive controller in response to rapid changes in speed reference always adjust the Damping parameter first with the Bandwidth parameter set at factory preset val
99. for skip frequencies is e From 0 Hz page 15 to 400 Hz ATV66U41 to ATV66D79 constant torque e From 0 Hz to 200 Hz ATV66C10 to ATV66C31 constant torque e From 0 Hz to 90 Hz variable torque The three skip points may overlap each other Skip Bands of 2 or 5 Hz can be selected If a reference is set in a skip frequency band the drive controller will not run in that band Ramps are not modified in the skip frequency bands Reference Figure 29 Skip Frequency 60 O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Control Type 7 13 7 16 7 19 Control Type Constant torque Variable torque T lSSCONTR L TYPE T l33CONTR L TYPE NORMAL HIGH TORQUE SUC SPECTAL NORMAL HOLD amp ENT to modify oy amp ENT to modify NOTE Changing Control Type or Torque Type in the 6 1 Torque Type menu resets the motor parameters in menu 7 11 7 14 7 17 to factory settings NOTE Menus 7 16 and 7 19 are available only when 2 Motors or 3 Motors is selected in Mot Select Switch Menu 7 13 is used for motor 1 menu 7 16 is used for motor 2 and menu 7 19 is used for motor 3 High Torque is not available in menus 7 16 and 7 19 See pages 83 to 89 for instructions on configuring the drive controller for use with multiple motors The selections available from the 7 13 7 16 7 19 Control Type menu depend on whether the drive controller is configured fo
100. formance For Compensation Special 0 800 constant torque only Corresponds to a voltage level at 0 Hz allowing for optimal voltage Voltage Boost 0 10096 of nominal voltage 20 and torque boost during starting in special and high torque control type Shapes the V Hz profile of the Profile 0 100 20 output for variable torque applications in normal control type Normal High Torque CT and Matches the response of the load NOLD VT 1 100 Damping OLD VT 1 100 20 to the frequency response of the Special CT and Normal VT 1 800 drive controller by adjusting the integral gain of the frequency loop 1 Menus 7 14 and 7 17 only available with 2 Motors or 3 Motors enabled in Mot Select Switch 1994 Schneider S A All Rights Reserved 131 Appendix A Menu Summary VD0CO06S305C 7 General Configuration Menu December 1996 7 11 7 14 7 17 Motor Parameters cont d m Parameter Range Factory Setting Description Second frequency loop gain when Bandwidth 0 100 20 drive controller is set for constant torque high torque control type Rotation ABC ABC Inverts direction of motor rotation Normalization ACB without rewiring Allows the limitation of torque Torque Limit 0 20096 of nominal motor 150 independent of current limit in the Generator torque generator quadrant drive controller with dynamic braking m Allows the limitation of torque Torque Limit 0 200 of nominal mot
101. g factor adjusts the degree of curvature of the acceleration profile affecting the linear part t2 of the total acceleration time When Percentage S is set the linear acceleration time t2 is displayed U Curve Acceleration is characterized by an initial steep rate of acceleration followed by a decreasing acceleration rate This gets variable torque load types started fast at low speed where there is limited load Adjust the U Curve ramp to a percentage of total acceleration time t1 between 0 and 100 Factory setting is 50 This scaling factor adjusts the degree of curvature of the acceleration profile affecting the linear part t2 of the total acceleration time When Percentage U is set the linear acceleration time t2 is displayed 1994 Schneider S A All Rights Reserved 57 7 gt General Configuration Menu VD0CO06S305C Control Parameters December 1996 Deceleration Type 58 DECEL TYPE LINEAR 5 ROUND FACT U ROUND FACT Linear Part la select and set value This parameter determines the type of deceleration ramp the drive controller will follow when a Stop command is issued The ramp type specified here applies to Deceleration Time only If Alternate Ramps is active page 59 both deceleration ramps will be linear overriding the previously set deceleration ramp type The possible settings for Deceleration Ramp Type are Linear Deceleration factory setting e S Curve Deceleration e
102. grammed to All or Al2 in the Speed Reference screen see page 56 The Auto Manual function eliminates the need for mechanical switching of the low level analog inputs and allows the Speed References to act independently instead of being summed Manual command is defined as Speed Reference 1 Automatic command as Speed Reference 2 When assigned input is high Auto is active When it is low Manual is active Auto Run Input is optional If assigned it allows the use of a second logic input for an additional 2 wire remote control run command only active when the drive controller is in Auto mode Local control can be used as either 2 wire or 3 wire control See Figure 63 and Figure 64 in Appendix A for interaction of Auto Manual and Controlled Stop in 2 wire and 3 wire control O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Controlled Stop CONTROLLED STOP NO BY LOGIC INPUT BY FREG LEVEL BY LI FREB LEU amp EMT to madifu Controlled Stop customizes the stopping process Controlled stop is commanded by one of the following e Logic Input e Frequency Threshold e Frequency Threshold and Logic Input When Controlled Stop is activated the drive controller stops according to one of the following methods Freewheel Stop Fast Stop or DC Injection Braking To enable Controlled Stop select a command and stop method as explained below T
103. he STOP key causes the drive controller to ramp to zero output even though the reference remains at a non zero frequency Cycling power resets the reference to zero and causes the drive to be in the stop state Table 6 Operation of Function Keys in Keypad Command Label Icon e Indication Direction rotation is assigned to the associated function key Forward direction is selected Action Achieved by Pressing Associated Function Key Press assigned function key F1 is default to select reverse direction AC Direction rotation is assigned to the associated function key Reverse direction is selected Press assigned function key F1 is default to select forward direction Jog function is assigned to the Motor jogs while assigned function key is JOG associated function key pressed F3 is default Terminal Keypad Command selection 1 T K isassigned M associated function key ess assigned function key F2 is default to and Keypad Command is active activate Terminal Command Terminal Keypad Command selection T K lisassigned o ed function key Press assigned function key F2 key is default to and Terminal Command is active activate Keypad Command Reset fault is assigned to associated Press function key to reset drive controller after a RST 4 function key fault SER Scroll function is assigned to Press im ie to scroll through display associated function key screens A and
104. he command methods are explained on pages 72 and 73 The stop methods are explained on pages 74 to 76 See Figure 63 and Figure 64 in Appendix A for interaction of Auto Manual and Controlled Stop in 2 wire and 3 wire control 1994 Schneider S A All Rights Reserved 71 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 Controlled Stop Command Methods 72 Logic Input CONT STOP BY LI LOGIC INPUT ACTIVE STATE LOW i LOW STOP TYPE FAST HIGH FREEWHEEL FAST STOP DC INJ 70 DC TIME 28 Fill tablevESC quit ENT When Controlled Stop by Logic Input is selected the activation of the assigned logic input causes the drive controller to stop following the selected controlled stop method Freewheel Stop Fast Stop or DC Injection Braking The controlled stop logic input is only active in Terminal Command mode and is disabled in the Keypad Command mode To enable Controlled Stop by Logic Input assign a logic input define its active state as logic low 0 or logic high 1 and choose the stop method Frequency Threshold ONT STOP BY FREB L FREB LEVEL 8 Hz STOP TYPE FAST Enter all values ESC With Controlled Stop by Frequency Threshold enabled if a Stop command is initiated the drive controller follows the active deceleration ramp until the programmed Frequency Threshold is reached At this point the drive controller autom
105. he faults resettable with this function are Overvoltage DC Bus Overvoltage Output Phase Loss Drive Overtemperature Motor Overload Loss of Follower Sequence time out fault and Process time out fault When in Keypad Command mode page 31 a function key can be programmed for Fault Reset 1994 Schneider S A All Rights Reserved 119 7 gt General Configuration Menu VD0CO06S305C Fault Management December 1996 Dynamic Brake Fault DB Fault is available on drive controllers with dynamic braking Enabling the function allows the drive controller to protect the resistor and connection by generating a fault if the DB resistor connection is open DB Resistor Protection NO e VES RESISTOR VAL HHH RATED POWER 4HHHHHHI DB Resistor Protection calculates the expected power dissipated by a dynamic braking resistor connected to the drive controller and issues a fault if the calculation exceeds the rating of the resistor The range of resistor values is adjustable from at least 1 to 8 times the minimum recommended dynamic braking resistor value found in VD0C06S304_ The range of resistor power ratings is adjustable from at least 0 02 to 1 0 times the power rating of the drive controller Enable by selecting Yes and program the resistor value and power rating for the braking application Because the calculation does not use current sensing it is very important to enter the correct values of resistance and rated power for the
106. he full load speed reduce the slip frequency value O 1994 Schneider S A All Rights Reserved VDOC06S305C 1 gt Parameter Setting Menu December 1996 IR Compensation IR Compensation IR Compensation is only available when the drive controller is configured for constant torque page 34 with any of the control types page 61 IR Compensation is used to adjust low speed torque for optimal performance See Figure 12 Its range is 0 to 100 for Normal control type factory preset at 100 0 to 150 for High Torque control type factory preset at 100 e 0 to 800 for Special control type factory preset at 100 IR Compensation attempts to adjust or compensate for the resistive voltage drops of the motor stator windings and the conductors connecting the motor to the drive controller This ensures good torque performance throughout the speed range of the drive controller At every power up the drive controller attempts to measure the value of motor winding and feeder conductor resistance See chapter 3 of VD0C06S304_ Receiving Installation and Start Up for further information If the resistance cannot be measured for instance in the case of an output contactor default values stored in the drive controller for the particular motor horsepower selected are used A CAUTION UNINTENDED EQUIPMENT ACTION If the IR Compensation parameter is set too high the motor may slowly rotate in a direction opposite to that commanded when sta
107. he logic inputs and outputs Arrows indicate functions which have been assigned Factory settings are Run Reverse assigned to the LI3 input and Jog assigned to the LI4 input The number of functions assignable is limited by the number of inputs outputs required by a function see Table 9 the number of inputs outputs on the drive controller available to be reassigned and by compatibility of the selected functions see Figure 30 The selection of a function which is not compatible with one already selected causes the message illustrated above to appear on the terminal screen The drive controller has two logic inputs that can be reassigned If more inputs outputs are required an I O Extension module can be ordered Refer to the catalog document number VD0C06S201_ for more information Table 9 Logic I O Required by Application Functions Application Function No of LI Inputs No of Al Inputs No of LO or R2 Used Used Outputs Used Run Reverse 1 0 0 Jog 1 0 Oori Speed Speed 2 0 0 Setpoint Memory 1 0 0 Preset Speeds 10r2 0 0 The only Ll inputs which can be reprogrammed are LI3 and LIA LI1 is fixed as Run Enable and LI2 is fixed as Run Forward If more inputs are required the I O Extension Module can be ordered See catalog document VD0C06S201_ for more information O 1994 Schneider S A All Rights Reserved 63 7 gt General Configuration Menu Application Functions VD0CO06S305C December 1996 6
108. hod Freewheel Stop Fast Stop or DC Injection Braking If the other command to stop is given the drive controller will only stop following the controlled stop method corresponding to the second command if the method has priority as compared to the first method The order of priority is Freewheel Stop Fast Stop DC Injection Braking O 1994 Schneider S A All Rights Reserved 73 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 Controlled Stop Methods Freewheel Stop 1 Run Forward HE l Controlled Stop 4 I LIx Active 1 State High 0 I I f I I I I I Motor Speed Figure 34 Freewheel Stop Timing Diagram 2 Wire Command Li 1 Run Enable y I 1 I Run Forward 1 1 1 Controlled Stop 1 LIx Active I State High 0 Motor Speed Figure 35 Freewheel Stop Timing Diagram 3 Wire Command With Freewheel Stop the drive controller output is turned off and the motor coasts to a stop Figure 34 and Figure illustrate timing sequence for Freewheel Stop 74 O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Controlled Stop Methods cont Fast Stop A WARNING EXTENDED STOPPING TIME Deceleration time during fast stop may be automatically extended depending on braking ability of drive controller A dynamic brake or mechanical stopping holding brake may be req
109. idual voltage present at the motor terminals to estimate motor speed If no residual voltage is present then the control method reverts to that described in Catch On Fly Set to NO If residual voltage is present then the drive controller initial output frequency is set to the estimated speed value allowing the motor to rapidly synchronize to the drive controller output frequency The drive controller then increases the motor speed at the set acceleration ramp rate to the commanded speed If a run command is present the drive controller will start in this mode when the LI input is cycled from logic 1 to logic 0 and back to logic 1 or following a brief power outage for which the control logic remains active Green LED on drive controller remains lit If the control logic becomes inactive during the power outage Green LED on drive controller goes out the restart control method reverts to that described in Catch On Fly Set to NO The advantage to this control method is that it produces the least additional speed disturbance of the three Catch o Fly selections while the motor is synchronizing to the drive controller output This method does have the disadvantage that residual motor voltage must be present for speed estimation to occur Nsp Commanded Im i i Speed Vm Motor Voltage LH 1 Im Motor Current 0 LI1 Run Enable LI2 LI2 Run Forward 0 i i Green O04 Pwr i Power Power Off On Figure 58 Catch O
110. ill appear for each motor selected Figure 47 An indicator M_ will appear in the upper right hand corner of each Drive Parameters screen to indicate the motor for which the parameters are being programmed T 13DRIUE PARAM M1 gt L7 14DRIVE PARAM M2 MOTOR PARAMETERS MOTOR PARAMETERS CONTROL PARAMETERS CONTROL PARAMETERS CONTROL TYPE NORMAL CONTROL TYPE NORMAL amp ENT to select amp ENT to select T 1 DRIVE PARAM CM3 MOTOR PARAMETERS CONTROL PARAMETERS CONTROL TYPE NORMAL amp ENT to select Figure 47 Drive Parameters Screens 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Program the motor parameters control parameters and control type for each motor High Torque is not available on motor 2 and motor 3 See pages 37 to 62 for descriptions of the parameter settings When running the drive controller with either 2 Motors or 3 Motors selected the display screen indicates the set of drive parameters selected SPEED REFER 13 2 Hz Motor Indication Figure 48 Display Screen Using 2 Motors and 3 Motors with Other Controller Application Functions Table 14 contains notes about how 2 Motors and 3 Motors interact with other controller application functions Table 14 2 Motors amp 3 Motors Operation Notes Application Function Operation Notes Motor Over
111. ing of Voltage Boost is adequate for most applications For loads which require moderate to high break away torque to achieve initial rotation adjustment of Voltage Boost may be required O 1994 Schneider S A All Rights Reserved 21 1 gt Parameter Setting Menu VD0C06S305C Voltage Boost December 1996 22 A CAUTION UNINTENDED EQUIPMENT ACTION If Voltage Boost is set too high the motor may slowly rotate in a direction opposite to that commanded when starting Adjust only when necessary Read the following instructions before adjusting For critical applications which cannot be rotated in the reverse direction such as extruders or pumps equipped with anti rotation ratchets uncouple the motor from the load after adjusting Voltage Boost and check the motor for the proper rotation direction when starting Failure to follow these instructions can result in equipment damage Set Voltage Boost so that sufficient break away torque is developed below 5 Hz for the motor to begin rotating Increasing Voltage Boost increases available break away torque Before adjusting Voltage Boost adjust IR Compensation if required Always set the motor Current Limit in the 7 11 7 14 7 17 Motor Parameters menu to greater than the motor nameplate rated current If Voltage Boost is set too low the motor may remain stalled instead of accelerating to Low Speed when starting or it may not begin rotating until the speed reference is increased
112. ion key forward is the default direction LI1 Run Enable on J12 must be high for the RUN key to command the motor Note When running the drive controller in Keypad Command after having been in another command mode the drive controller will run in the same direction in which it was running in the other command mode even if the drive controller power has been cycled This will occur whether or not function key is programmed for direction Li Run Enable D Run key F1 Key 1 0 1 0 1 Stop key 9 1 0 1 0 Direction Motor Speed Figure 2 RunTiming Diagram 4 O 1994 Schneider S A All Rights Reserved VD0C06S305C Keypad Display December 1996 Connections Keypad Display Connections Sub D 9 pin connector for connection to the drive controller For remote handheld use connect terminal with a 3 meter cable part VW3 A66311 or 2 meter cable part VW3 A66312 For mounting in an enclosure door use kit VW3 A66101 3 meter cable or VW3 A66100 2 meter cable Switch for access locking to prohibit or authorize changes to the configuration Figure 3 Rear View of Keypad Display Figure 4 Removing Keypad NOTE Keypad supplied with this drive controller has been matched with the software revision level Do not install keypad on another drive controller Installation of an incompatible keypad may result in non recognition of the keypad by the drive con
113. ions where motor speed or load changes occur rapidly the Bandwidth setting can be adjusted to optimize the drive controller response to these changes Increasing the Bandwidth setting will allow the drive controller to respond to rapid variations in speed or load Decreasing the Bandwidth setting lessens the drive controller s ability to respond If set too high for a given application the drive controller output frequency can exhibit instability or excessive sensitivity to load disturbances at the commanded speed To optimize dynamic performance of the drive controller in response to rapid changes in speed reference always adjust the Damping parameter first with the Bandwidth parameter set at factory preset value Once Damping is adjusted for minimum speed overshoot then adjust Bandwidth for rapid speed response and minimum disturbance from load changes Voltage Boost Vn 1 Zone within which the drive controller functions depending on the load and adjustments IR Compensation f2 2 Adjustment zone for voltage boost fn fmax Figure 12 Voltage Boost Voltage Boost is available when the drive controller is configured for constant torque page 34 with High Torque and Special control types page 61 Voltage Boost allows for optimal voltage and torque boost during starting This value corresponds to a voltage level at 0 Hz and can be set between 0 and 10076 of nominal voltage Factory setting is 20 Normally the factory sett
114. ions which cannot be rotated in the reverse direction such as extruders or pumps equipped with anti rotation ratchets uncouple the motor from the load after adjusting Voltage Boost and check the motor for the proper rotation direction when starting Failure to follow these instructions can result in equipment damage Set Voltage Boost so that sufficient break away torque is developed below 5 Hz for the motor to begin rotating Increasing Voltage Boost increases available break away torque Before adjusting Voltage Boost adjust IR Compensation if required Always set the motor Current Limit in the 7 11 7 14 7 17 Motor Parameters menu to greater than the motor nameplate rated current If Voltage Boost is set too low the motor may remain stalled instead of accelerating to Low Speed when starting or it may not begin rotating until the speed reference is increased to 20 to 30 of motor nominal frequency If Voltage Boost is set too high the motor may not turn or it may slowly rotate in the O 1994 Schneider S A All Rights Reserved 43 7 gt General Configuration Menu VD0CO06S305C Motor Parameters December 1996 Profile 44 reverse direction when commanded to start Current limit is active at this time For critical loads which cannot be rotated in the reverse direction always uncouple the motor from the load after adjusting Voltage Boost and check the motor for the proper direction of rotation When a satisfactory value of
115. k Access Locking Switch Unlocked Partial Unlock MAIN MENU PARAMETER SETTING 1 0 MAP FAULT HISTORY A DRIUE CONFIG Y Mey ACCESS LOCK PARTIAL UNLOCK Y TOTBL UNLOCK Figure 8 Main Menu in Partial Unlock Mode When the access locking switch is in unlocked position the default access level is Partial Unlock In Partial Unlock mode drive controller adjustments and configurations are partially accessible from the Main menu See Figure 8 for available choices To change access level to Total Unlock 1 Scroll to Access Lock on Main menu and press ENT 2 Select Total Unlock from the Access Lock menu Total Unlock MAIN MENU PARAMETER SETTING 1 0 MAP FRULT HISTORY DISPLAY CONFIG KEYPAD CONFIG DRIVE CONFIG GENERAL CONFIG DIAGNOSTIC MODE DRIVE INIT m ACCESS LOCK lt gt A PARTIAL UNLOCK TOTAL UNLOCK Figure 9 Main Menu in Total Unlock Mode When the access locking switch is in the unlocked position and Total Unlock is selected on the Access Lock menu all drive controller adjustments and configurations are accessible from the Main menu Figure 9 illustrates the available choices 1994 Schneider S A All Rights Reserved 11 Menu Summary Introduction VDOC06S305C December 1996 MENU SUMMARY USING THIS MANUAL Table 3 Menu Summary Table 3 is an overview of all sub menus accessible from the Main menu Use the ta
116. l external thermal overload motor protection This function is more effective in protecting a motor operated from a drive controller because it considers motor speed as well as time and current in its protection algorithm This is important since most motors applied on drive controllers are self cooled and their cooling effectiveness declines at lower speeds The drive controller s protection algorithm integrates motor current over time taking into account factors such as stop time and idle time Four types of motor overload protection can be selected from the 7 4 gt Fault Management menu page 107 for details For Self Cooled Motor factory setting For Force Ventilated Motor Manual Tuning BONS No thermal protection Motor Overload can be adjusted from 0 45 to 1 15 times the nominal drive controller current as displayed on the Drive Identification screen Factory preset is 0 9 Adjust Motor Overload value to nominal motor current see page 40 1994 Schneider S A All Rights Reserved 23 2 1 O Map VD0C06S305C Introduction December 1996 2 gt 1 0 MAP Return to Main menu ESC LOGIC INPUT MAF IM ASSIGNMENTS ANALOG INPUT MBP L11 RUN PERMISSIVE LIz RUN FORWARD LIS RUN REVERSE LI4 JOG LOGIC OUTPUT MAP ANALOG QUT MAF amp ENT to select 2 2 gt ANALOG INPUT MAP IN ASSIGNMENT VALY RI1 SPEED REF 1 RI2 SPEED REF 2 2 3 LOGIC OUTPUT MAP OUT ASSIGNMENT
117. lays a Sequence Time out Fault If the Sequence Input goes low while the drive controller is operating the drive controller will fault and freewheel stop O 1994 Schneider S A All Rights Reserved 79 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 Table 11 Bypass Parameters Continued Parameter Description Range Default Sequence Time The time period after a run command is received during which the Sequence Input must go high to 0 2 300 s 5s out raul prevent a sequence time out fault Verifies the occurrence of a user defined event after the acceleration ramp has begun If this input does Process Input not go high within the time for which the Process as Time out Fault is set the drive controller will trip on Process Time out Fault Process Time out Fault 80 The time period after the acceleration ramp has begun during which the Process Input must go high 0 2 300 s 60s to prevent a Process Time out fault Example Bypass Circuit Description The bypass scheme shown in Figure 42 on page 82 is an example of integrating electromechanical devices with the Bypass function and agrees with the operation described in Table 11 and Figure 41 on page 81 Depending upon the application modifications to this circuit may be required to achieve the desired performance Command Type must be set in the 6 Drive Configuration to 2 wire for our example circuit to
118. le 5 lists drive controller run status codes Table 2 on page 9 lists the faults that can be displayed on the Fault History Screen Table 5 Fault History Screen Run Status Codes Code Code Definition ACC Accelerating DEC Decelerating RUN Drive controller running at speed BRK Braking dynamic or regenerative RDY Drive controller stopped and ready DCB DC injection braking CLI Current limit active JOG Jogging FLT Faulted Troubleshooting Refer to document VD0C06S304_ Receiving Installation and Start Up for troubleshooting procedure when a fault is displayed In the case of an internal drive controller fault autodiagnostics can be run to locate the failed component See the 8 Diagnostic Mode menu on page 121 O 1994 Schneider S A All Rights Reserved 25 4Display Configuration Menu VD0CO06S305C Introduction December 1996 4 DISPLAY CONFIGURATION MENU By default the Display screen shows reference frequency in bar graph form SPEED REFER fi Hz The type and number of functions shown can be modified from the 4 gt Display Configuration menu Modification is possible while the drive controller is running 4 DISPLAY CONFIG ONE BAR GRAPH THO BAR GRAPH SCROLL 4 TABLES amp ENT to modify Three display options are available from the 4 gt Display Configuration screen An arrow lt indicates the active display option One function displayed in bar graph form
119. le recovery once power is restored This is possible since the drive controller logic remains active for a least one second after power is lost The actions taken depend on the settings of Power Loss and Input Phase Failure see page 118 With Power Loss set to FREE factory setting the following sequence occurs when power is lost or there is a phase failure while the drive controller is running e The drive controller freewheel stops independent of the setting of Input Phase Failure e The control logic remains active for at least one second by using the power stored on the drive controller DC bus If input power is restored while the control logic is still active the drive controller automatically restarts independent of the Command type in the 6 gt Drive Configuration menu selected If input power is restored when the control logic is no longer active the drive controller will follow a normal power up sequence Restart of the drive controller requires a run command and the absence of faults With power loss set to RAMP the following sequence occurs when power is lost or there is a phase failure while the drive controller is running When the DC bus voltage reaches 80 of its initial value the drive controller is commanded to decelerate following a ramp The deceleration attempts to recover inertial energy stored in the load to enable the drive controller to operate the motor for as long as possible during loss of power e The
120. least once with the selected motor no adjustment of IR Compensation is required However if the drive controller cannot self tune at least once during start up with the selected motor adjustment of IR Compensation may be required With the motor operating at rated torque a properly adjusted IR Compensation will maintain the motor voltage refer to the 4 Display Configuration menu at a value equal to or slightly greater than the estimated value computed from the following formula over the frequency range of 30 to 90 of the motor nominal frequency as set in the 7 11 7 14 7 17 Motor Parameters menu Motor Nameplate Voltage Motor Nameplate Frequency Estimated Voltage Drive Controller Output Frequency x If IR Compensation is set too high the motor may not turn or it may slowly rotate in the reverse direction when commanded to start Current limit will be active at this time For critical loads which cannot be rotated in the reverse direction always uncouple the motor from the load after making an adjustment to IR compensation and check the motor for the proper direction of rotation If the IR Compensation is set too low the available peak motor torque will be reduced When adjusting IR Compensation the Current Limit parameter in the 7 11 7 14 7 17 Motor Parameters menu should always be set to a value greater than the motor nameplate rated current and Voltage Boost also in the 7 11 7 14 7 17 gt Motor Parameters menu sh
121. led Stop by Frequency Threshold Logic Input Figure 30 Application Function Incompatibilities 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Application Functions Run Reverse Jog RUM REVERSE N VES L GIC IN LIZ amp ENT to modify ESC to uit The drive controller runs in reverse when the assigned input is high The input will be a maintained signal if 2 wire control is selected or edge triggered with 3 wire control Select control type on the 6 2 Command Type menu If forward and reverse inputs occur simultaneously the forward command has priority Input LI3 is factory assigned to Run Reverse If the motor only rotates in forward direction the LI3 input can be reassigned TOG NO VES LOBIC IN LI4 je JOG SPEED 5 0 Hz DUTY CYCLE 5 5 JOG OUTPUT t E ENT to modify To enable the Jog function select yes set Jog speed to a value from 0 2 to 10 Hz and adjust Duty Cycle from 0 2 to 10 seconds Factory preset Jog speed is 5 Hz and factory preset Duty Cycle is 0 5 seconds In 2 wire command when Run Enable LI1 and a direction input are high the drive controller runs at the programmed jog speed for as long as the jog input is high In 3 wire command when Run Enable LI1 is high the drive controller runs at the programmed jog speed for as long as the jog forward or jog reverse push button is h
122. ler exceeds programmed current level adjustable from 10 to 150 of nominal drive controller current for constant torque configuration and 10 to 110 of nominal drive controller current for variable torque configuration logic output is high or relay is energized and remains high or energized until drive controller falls below the programmed current level Thermal Level When thermal motor overload value reaches programmed thermal level adjustable from 0 to 200 of nominal motor thermal state logic output is high or relay is energized and remains high or energized until thermal motor overload value falls below thermal level Jog Enabled When drive controller has been commanded to jog logic output is high or relay is energized Available only if a logic input is assigned to Jog FB Limit See description in Table 22 on page 99 FB High Alarm See description in Table 22 on page 99 FB Low Alarm See description in Table 22 on page 99 104 O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Analog Output Functions Analog Output Functions ANALOG QUT FUNCTIONS MOT CURRENT MOTOR SPEED MOTOR POWER MOTOR TORQUE amp ENT to select MOT VOLTAGE ESC THERMAL STATE PI REF OUTPUT ec OHER STATE 00 2 PI FE OUTPUT AOL MOTOR SPEED PI ERR OUTPUT RB2 MOT CURRENT PI INTEGRRL CLEAR ASSIGNMENT Select OUTPUT amp ENT en feso REASSIGN 7 SEL
123. load Fault Works with motor 1 only Motors 2 8 3 require separate external overload protection High Torque High torque control type available with motor 1 only Foldback Works with motor 1 only Tach Feedback Works with motor 1 only Brake Sequence Works with all motors but uses only one logic output from the controller Care should be taken in brake sequencing so that brakes will not unintentionally engage or disengage when switching motors 2 Parameter Sets and 3 Parameter Sets The 2 Parameter Sets and 3 Parameter Sets selections provide the capability to program a single drive controller with either two or three different sets of control parameters 2 Parameter Sets and 3 Parameter Sets are to be used when multiple sets of control parameters are required for an application with one motor Unlike the 2 Motors and 3 Motors functions 2 Parameter Sets and 3 Parameter Sets do not provide the capability to program multiple sets of motor parameters or control types in the 7 1 gt Drive Parameter menu O 1994 Schneider S A All Rights Reserved 87 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 88 Configure one logic input port for 2 Parameter Sets and two logic input ports for 3 Parameter Sets Figure 49 illustrates the Logic Input Selection Screens See Table 15 for determining the control parameter set selected for the logic input states SWITCH 3 PARAM SPLIT PRU FAR
124. mmary 6 Drive Configuration Menu 6 gt DRIVE CONFIGURATION MENU Parameter Range Factory Setting Description Constant Torque Type Variable Constant Type of Torque Variable Low Noise 2 wire maintained Type of control circuit which is wired into Command Type 3 wire impulse 2 wire the drive controller affecting operation of p the Forward and Reverse inputs Motor Power 75 kW 1 hp Used to select motor power for ATVGGUTI 15 KW e p RES Np ATV66U41 drive controller only 2 2 kW 3 hp 7 gt GENERAL CONFIGURATION MENU 7 11 7 14 7 17 gt Motor Parameters m Parameter Range Factory Setting Description Nominal 45 105 of drive controller 90 Motor nameplate value for full load Current current rating S current 50 Hz 60 Hz 60 Hz if input freq Special at Ist power UP Point on the V Hz curve be yond Nominal HT S CT conz which voltage remains virtually m y P ly fi Frequency ATV66C10 C31 CT 50 Hz if input freq OIM only frequency 25 200 Hz at 1st power up 2 VT 25 90 Hz 50 Hz ATV66 N4 ATV66 N4 400 V 380 400 415 440 460 V if input freq at 1st power up 50 Hz Point on the V Hz curve beyond Nominal 460 V if input freq which voltage remains virtually Voltage at 1st power up constant and only frequency 60 Hz increases ATV66 M2 208 220 230 240 V ATV66 M2 230 V iB Normal 0 100 Used to adjust low speed torque 4 High Torque 0 150 100 for optimal per
125. n 122 Logic Input Testi ie os dope n ee e RR ER ERR RR ER 123 Analog INPUETESE esra sine itor tcn ha there eo YR Ca epe rid aere epar nds 123 Logic Output Test ov seco Sek eee ee ieee EB RR GRE REA E SH 123 Analog Output Test ien eee oda DL eer e erbe adem d ee 124 92 DRIVE INITIALIZATION MENU sssse een I 125 Total Factory Settings llle 125 Partial Factory Settings llle 126 Store User Settings Lr ew halide pens Ruhr de 126 Recall User Settings illie 127 10 gt ACCESS LOCK MENU ssssse eee mne 128 ii O 1994 Schneider S A All Rights Reserved VDOCO6S305C December 1996 Contents APPENDIX A PARAMETER SUMMARY 0000 nen 129 1 gt Parameter Setting Menu oooooccocococcc tees 129 2 4 O Map ex mined ARI REX GC ED ER LE do c RR REG CR ee 130 6 gt Drive Configuration Menu l l III 131 7 General Configuration Menu 00 0 eect eee 131 APPENDIX B MENU SUMMARY o occocccocccco n 139 INDEX ino ER A anu Que P ML EAE E 143 O 1994 Schneider S A All Rights Reserved iii VDOC06S305C December 1996 Introduction INTRODUCTION ALTIVAR 66 Family ALTIVAR 66 is a family of 1 to 400 hp 2 2 to 250 kW 460 V and 1 to 50 hp 2 2 to 37 kW 230 V adjustable frequency AC drive controllers Capable of controlling either constant or variable torque loads and designed to handle simple or complex applications ALTIVAR 66 drive controllers can function a
126. n Fly Set to RAMP 1994 Schneider S A All Rights Reserved 113 7 General Configuration Menu VD0CO06S305C Fault Management December 1996 Catch On Fly Set to ILIMIT Refer to Figure 59 114 When commanded to start into a spinning load the drive controller output voltage is reduced and the drive controller output frequency is set to the commanded frequency While the voltage is being reduced the drive controller output voltage is synchronized to the motor If synchronization is not possible the restart control method reverts to that described in Catch On Fly Set to NO If synchronization is possible the drive controller output voltage is then raised causing the motor to rapidly accelerate to commanded speed Acceleration generally occurs with the drive controller at current limit Provided that a run command is present the drive controller will start following an extended power outage where the control logic is no longer active Green LED on drive controller is out The run command must be activated prior to or during the drive controller power up sequence for this mode to be active The advantage to this control method is that it can resynchronize to command speed in the least amount of time of the three Catch on Fly selections since re acceleration generally occurs with the controller at current limit Also the method does not require the presence of residual motor voltage This is useful when regaining control of high i
127. n the case of Self Cooled Motor and maximum current at zero speed IMAX at 0 SPD which was 25 in the case of Self Cooled Motor are both programmable as is the Motor Overload current value O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Fault Management No Thermal Protection External thermal overload relays are required when more than one motor is connected to the output or when the motor connected to the drive controller is less than half the drive controller rating or with a permanent magnet or wound field synchronous motor When external overload protection is provided select No Thermal Protection NOTE When No Thermal Protection is selected for the ATV66C23 to ATV66C31 drive controllers the thermal protection is set to a level which limits the maximum continuous current to prevent drive controller damage A CAUTION LOSS OF MOTOR OVERLOAD PROTECTION When using external overload relays connected to drive controller output the overload relays 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 suitable for operation with direct current flowing in the motor Do not use overload relays equipped with current transformers for sensing the motor current Failure to follow these instructions can result in equipment damage
128. nertia loads after extended power outages If the command speed matches the motor speed little if any motor disturbance is seen during restarting This is useful when restarting a single motor on a moving process line This method does have the disadvantage that the motor torque disturbance during resynchronization may be unacceptable to some applications since the motor attempts to accelerate to the commanded speed at the current limit setting of the controller Vm 2 ee Nm Motor Speed h Nsp Commanded Im i Speed Vm Motor Voltage LH i Im Motor Current 0 orar LH Run Enable 0 i aias gA Figure 59 Catch On Fly Set to ILIMIT 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Fault Management Motor Overload A WARNING MOTOR OVERHEATING This drive controller does not provide direct thermal protection for the motor Use of a thermal sensor in the motor may be required for protection at all speeds or loading conditions Consult motor manufacturer for thermal capability of motor when operated over desired speed range Failure to follow these instructions can result in death serious injury or equipment damage MOT SELF COOLED MOT FORCE VENT ENT MANUAL TUNING gt MANUAL TUNING OVERLD NO THERMAL PROT L Esc MIN SPD at F L MOT OVERLOAD HHH A IMA at 8 SPD o Enter all valuez ESC Motor Overload en
129. nk fault Resettable Only Fault Reset by LI Can be Non By Manual Reset Function Key or Automatically Reset Latching Removal Of Power Manual Reset Faults Short circuit Ground fault 98 Precharge failure ad Internal fault AC line overvoltage AC line overvoltage aTr Memory failure DC bus overvoltage DC bus overvoltage O 2 Dynamic brake fault Sequence time out fault Sequence time out fault Undervoltage 25 Dynamic brake resistor fault Overspeed Overspeed o y p p 3 9 Auto test failure Output phase loss Output phase loss L Transistor short circuit Open transistor Link Fault 2 Drive overtemperature Drive overtemperature E Motor overload Motor overload a Loss of follower Loss of follower E Process time out fault Process time out fault Mw phase os ailure ou a 108 1 When the fault condition is no longer present the drive controller will automatically restart the motor if the Command Type is set for 2 wire and the Run Enable and direction inputs are maintained regardless of the setting of Automatic Restart The following sections describe the faults programmable from the 7 4 Fault Management menu O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Fault Management Power Loss T 44FAULT MANAGEMENT RUT RES CATCH UN penp amp EMT to modify During loss of input power certain actions are taken by the drive controller to enab
130. nsion 63 internal fault 9 IR compensation 14 17 39 41 J JOG 8 25 jog 30 32 63 65 jog function 32 jump to menu 3 O 1994 Schneider S A All Rights Reserved K keypad selecting 91 97 keypad command 3 10 function keys in 30 selecting 29 using 31 keypad configuration menu 29 keypad display 2 connection 5 locking 10 mounting 5 remote handheld use 5 removal 5 keys arrow 3 ENT 2 ESC 2 F13 F23 F3 3 function 3 numeric 3 RUN 4 STOP 4 STOP RUN key cover 4 KI 14 99 KP 14 99 L language selecting 6 language menu 6 LCD 2 local command 10 logic input test 123 logic inputs assigning functions to 63 VD0C06S305C December 1996 Index logic inputs output displaying 24 logic output test 123 logic outputs assigning functions to 101 loss of follower 9 103 118 low level alarm 93 low speed 14 15 55 M machine speed 27 machine speed reference 27 main menu 7 max feed back 93 maximum frequency 55 mechanical resonance 60 memory failure 9 menus access lock 128 application functions 63 command type 34 control parameters 54 control type 61 diagnostic mode 121 display configuration 26 display screen 6 8 drive configuration 6 drive Identification 6 drive initialization 125 drive parameters 37 fault history 25 fault management 107 general configuration 37 help 3 1 0 Map 24 index number 3 index numbers 12 jump to 3 keypad configuration 29 language 6 main 7 m
131. ntification of the drive controller Display of parameters and faults e Recall and adjustment of drive controller parameters e Local command of the drive controller LCD Function Keys a EZ 53 Be 6 ESC Escape Key ENT Enter Key CE o o STOP Key Decimal Key RUN Key Arrow Keys Figure 1 Keypad Layout LCD Display The LCD display is a 128 x 64 point graphic screen consisting of six 21 character lines The display can be programmed to show text lines and bar graphs and has reverse video capability for enhancement of text or numbers on the screen ENT Key Use the ENT Enter key to e Confirm a menu selection e Go to the next menu ESC Key Use the ESC Escape key to Reset an adjustment to its original value e Leave the present menu and go back to the previous menu 2 O 1994 Schneider S A All Rights Reserved VDOCO06S305C Keypad Display December 1996 Use of Keys Arrow A V Keys Use the arrow keys to Scroll through the screens and menus Select an item or function Increase or decrease numeric parameters i e from 12 5 A to 12 6 A The arrow keys adjust the portion of the parameter value highlighted on the display To increase the scrolling speed press and hold the arrow key for two seconds Numeric Keys Use the numeric and decimal point keys to enter numeric values for parameter adjustments The format and limits of values entered are checked by the control software according to the natu
132. o and begin to ramp at the set acceleration ramp rate to the commanded speed As the frequency increases the output current increases until the drive controller current limit is reached The torque produced by the motor current will reduce the speed of the spinning motor to a point where the motor rotational speed matches the drive controller output frequency Once this occurs the currents decrease and the drive controller can then accelerate the load to the commanded speed The advantage to this control method is that is does not require any user sequencing of the drive controller power or control In addition it does not require the presence of any residual voltage at the motor for proper operation This method does have the disadvantage that the change in motor speed during resynchronization may be unacceptable to some applications since the motor could be forced to near zero speed before re acceleration can occur Nm E Nsp L T vm gt SUD Nm Motor Speed Nsp Commanded urrent Limit Speed m 1 Vm Motor Voltage Tyres UO Im Motor Current LI1 Run Enable ga 2 000 5 LI2 Run Forward Off On Figure 57 Catch On Fly Set to NO O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Fault Management Catch On Fly Set to RAMP Refer to Figure 58 When commanded to start into a spinning load the drive controller will use the res
133. o modify 5 ESC SCROLL SCR PRESET SPEED 1 PS1 ENTER PRESET SPEED 2 PS2 PRESET SPEED1 HHH ENT or ESC Figure 15 Program Function Keys The 5 1 Program Function Keys menu shows the assignment of the F1 F2 and F3 function keys when the drive controller is in Keypad Command mode In Keypad Command the factory preset assignments of the function keys are e Fl Direction Rotation F2 Terminal Keypad Command e F3 Jog To modify the function key assignments select the function key to be reassigned and press ENT The Assignment Key menu will appear with a list of assignable functions If TER KEY by F2 has been selected from the 5 Keypad Configuration menu F2 cannot be reassigned Scroll with the A and W keys to the desired function and press ENT The Jog and Preset Speed parameters have additional screens for entering speeds 30 O 1994 Schneider S A All Rights Reserved VDOC06S305C 5 gt Keypad Configuration Menu December 1996 Using Keypad Command Using Keypad Command Mode SPEED REFER 47 2 Hz ea MEE MEE DO Figure 16 Display Mode Screen in Keypad Command Mode Keypad Command allows the drive controller to run independently of its logic and analog inputs To start the drive controller in Keypad Command momentarily press the RUN key The drive controller will start following the acceleration ramp NOTE When running the drive controller in Keypad Command after having be
134. of the keypad display Figure 3 on page 5 and making selections from the 10 Access Lock menu as described in the following sections Access Locking Switch Locked factory default Total Lock 10 When the access locking switch is in locked position the keypad display is in Total Lock mode Total Lock is the factory preset condition of the drive controller In Total Lock mode the choices available from the Main menu are 2 gt I O Map and 3 gt Fault History If Keypad Command is active page 29 the keypad display can be used for local command of the drive controller however all drive controller adjustment and configuration parameters are protected from change MAIN MENU 1 0 MAP Y FAULT HISTORY Figure 7 Main Menu in Total Lock Mode To change access level when in Total Lock mode 1 If Keypad Command is active from any point in the Level 1 amp 2 Software stop the drive controller disconnect the keypad display and set the access locking switch to unlock If Terminal Command is active it is not necessary to stop the drive controller before disconnecting the keypad display 2 Reconnect the keypad display 3 Press ENT and display will return to the Drive Configuration menu The drive controller is now in Partial Unlock mode Press ENT to advance through the power up screens to the Main menu O 1994 Schneider S A All Rights Reserved VDOC06S305C Access Levels December 1996 Partial amp Total Unloc
135. ommand December 1996 Not Configured r Or or Or Or 0 1 1 0 1 0 or o oro ae ee cM ooo DOD 5 amp 3 8 E 38 35 9 8538 2222 222 r Dow O go 2 T So QE c tct 30 gelso oss c G E 23223 32 s 53 2 2 Z E 3 s S tad LL a 6 fo E ne ee ms 5 B 3 5 ra Es amp rad Pl O Figure 64 Auto Manual in 3 Wire Command with Controlled Stop Active High 138 O 1994 Schneider S A All Rights Reserved VDO0CO06S305C Appendix B Menu Summary December 1996 Appendix B Menu Summary This Appendix contains a summary of Level 1 and 2 Configuration Software menus Use it as a quick reference for menu flow and contents The page numbers refer back to sections of this manual where complete explanations of the menus can be found O 1994 Schneider S A All Rights Reserved 139 VDOC06S305C December 1996 Appendix B Menu Summary DIAGNOSTIC MODE SLIP COMPENSATION I Ss AGNOSTIC MODE IR COMPENSATION I DRIVE INIT VOLTAGE BOOST A ACCESS LOCK AUTODIAGNOSTIC MAIN MENU p 37 1 PARAMETER SETTING 28 19PARAMETER SETTING P 13 7 GENERAL CONFIG 2 140 MAP J LOW SPEED DRIVE PARAMETERS 3 FAULT HISTORY HIGH SPEED APPLICATION FUNC 4 DISPLAY CONFIG ACCELERATION OUTPUT
136. ompensation attempts to adjust or compensate for the resistive voltage drops of the motor stator windings and the conductors connecting the motor to the drive controller This ensures good torque performance throughout the speed range of the drive controller At every power up the drive controller attempts to measure the value of motor winding and feeder conductor resistance See chapter 3 of VD0C06S304_ Receiving Installation and Start Up for further information If the resistance cannot be measured for instance in the case of an output contactor default values stored in the drive controller for the particular motor horsepower selected are used O 1994 Schneider S A All Rights Reserved 41 7 gt General Configuration Menu VD0CO06S305C Motor Parameters December 1996 42 44 CAUTION UNINTENDED EQUIPMENT ACTION If the IR Compensation parameter is set too high the motor may slowly rotate in a direction opposite to that commanded when starting Adjust only when necessary Read the following instructions before adjusting For critical applications which cannot be rotated in the reverse direction such as extruders or pumps equipped with anti rotation ratchets uncouple the motor from the load after adjusting IR Compensation and check the motor for the proper rotation direction when starting Failure to follow these instructions can result in equipment damage Normally if the drive controller is allowed to self tune at
137. ontrol Nominal Current Nominal Frequency Nominal Voltage Profile Damping Rotation Normalization Current Limit High Torque SVC Control Nominal Current Nominal Frequency Nominal Voltage IR Compensation Voltage Boost Damping Bandwidth Rotation Normalization Torque Limit Motor Torque Limit Generator Current Limit Slip Compensation Brake Sequence NOLD Control Nominal Current Nominal Frequency Nominal Voltage Damping Rotation Normalization Current Limit Special Control V Hz Nominal Current Nominal Frequency Nominal Voltage IR Compensation Voltage Boost Damping Rotation Normalization Current Limit Slip Compensation Brake Sequence NOTE Menus 7 14 and 7 17 are available only when 2 Motors or 3 Motors is selected in Mot Select Switch Menu 7 11 is used for motor 1 menu 7 14 is used for motor 2 and menu 7 17 is used for motor 3 See pages 83 to 89 for instructions on configuring the drive controller for use with multiple motors O 1994 Schneider S A All Rights Reserved 39 7 gt General Configuration Menu VD0CO06S305C Motor Parameters December 1996 Nominal Current Nominal Current is the motor nameplate value for full load current Adjustable from 45 to 105 of the drive controller s current rating the factory preset value is 90 Set Nominal Current to equal the motor full load current The Nominal Current parameter does not affect the maximum current that
138. operate correctly NOTE When using the Bypass function an external overload relay should be present for motor overload protection The overload relay is required for protection of the motor against overload phase loss when operating from either the line BYP or drive controller AS Selector switch SW controls the circuit With the switch in the AS Adjustable Speed position the motor is run from the drive controller With the switch in the OFF position no power is applied to the motor e With the switch in the BYP Bypass position the motor is run directly from the input line The operation at each transition of SW is as follows 1 OFF to AS SW contact C closes causing LI2 Run Forward to go high which starts the Delay Time If the motor had previously been running in Bypass then the delay time allows the residual motor voltage to decay After the Delay Time the R2 relay Run Output Command closes energizing the I Isolation contactor allowing power to the motor The I contactor interlock connected to LI 3 Sequence Input allows the drive controller to start accelerating The I contactor interlock must close within the Sequence ToF time or a Sequence Time out Fault will occur If the pressure switch contactor connected to LI4 Process Input does not close within the Process ToF time a Process Time out Fault will occur O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu
139. or b IDE Motor torque 150 independent of current limit in the motor quadrant Current Limit Default limit Alternate value CT 40 150 of nominal drive controller current if input freq 60 Hz 40 150 of nominal controller current if input freq 50 Hz VT 40 110 of nominal drive controller current CT 150 if input freq 60 Hz 136 if input freq 50 Hz Allows alternate current limit value by frequency level logic input or analog input By frequency level VT 110 CT ATV66U41 D79 0 1 400 Hz CT ATV66C10 C31 0 1 200 Hz VT 0 1 90 Hz Improves steady state speed Sli No regulation by controlling output eae ensation Automatic Automatic frequency based on motor slip p Manual 0 1 10 Hz Only available with constant torque configuration Allows sequencing of drive Brake controller output mechanical Sequence brake actuation and DC injection for smooth starting and stopping Release Release frequency and release Freauenc 0 Hz Low Speed 0 Hz current must be reached before q y the brake output changes state z Release current and release Kaea Vn CL moto moma 0 frequency must be reached before the brake output changes state Release Delay between when brake output Time 0 5 s Os changes state and drive controller begins its acceleration ramp Frequency at which after a stop Engage E command is received and the Frequency SEE EON Speed uir drive controller decelerates DC
140. otor is still running recovery to commanded speed occurs rapidly RAMP is generally best suited for installations which experience short periods of power loss O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Fault Management Automatic Restart ALITO RESTART NO VES RESTARTS DELAY TIME i 5 1 5 restarta Lime 1 amp HB z ESC to quit 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 Enabling Automatic Restart allows up to five restart attempts after the drive controller has tripped on a fault The time between restart attempts is programmable from 1 to 600 seconds The power supply and control commands must be maintained for an Automatic restart To enable Automatic Restart select Yes specify the number of restart attempts 1 5 and set time between restart attempts 1 600 s If the drive controller trips on a fault that is automatically resettable and Automatic Restart is enabled the drive controller is locked for the programmed time period then resets the drive controller if the fault condition has disappeared Then if comman
141. otor parameters 38 motor power 34 one bar graph 27 output assignment 100 overview 12 parameter setting 13 program function keys 30 torque type 34 two bar graph 28 min feed back 93 motor current 105 motor overload 9 14 adjustment 116 motor overload protection 23 115 force ventilated motor 116 manual tuning 116 self cooled Motor 116 motor parameters adjusting 38 motor parameters menu 38 motor power selecting 34 motor power menu 34 motor select switch 15 64 83 motor speed 27 105 motor thermal state 106 N neg values 99 NLP 8 NOLD control 62 nominal current 39 40 nominal frequency 39 40 nominal voltage 39 41 normal control 61 normal stop 107 NRP 8 O 1994 Schneider S A All Rights Reserved O offset 14 91 calculating 92 one bar graph menu 27 open transistor 9 output assignment menu 100 output phase fault 120 output phase loss 9 overload relays 117 overspeed 9 P parameter setting menu 13 partial factory settings 126 PCMCIA card downloading from 127 storing to 126 phase rotation 46 Pl err output 99 106 PI FB output 99 106 Pl feed back 27 89 93 PI FLT ratio 14 99 Pl integral 106 PI integrator 99 PI parameters 98 PI ref output 99 106 PI regulator 64 89 application examples 94 96 function compatibility 90 using the function 91 PI set point 14 27 89 91 PI SP manual 14 89 97 98 power loss fault 109 precharge failure 9 preset spe
142. ould be set to zero When a satisfactory value of IR Compensation has been found operate the drive controller throughout its speed range with the expected motor load The steady state motor current in the 4 gt Display Configuration menu should not exceed motor nameplate current rating O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Motor Parameters Voltage Boost 1 Zone within which the drive controller functions depending on the load and adjustments IR Compensation 12 2 Adjustment zone for voltage boost fn fmax Figure 19 Voltage Boost Voltage Boost is available when the drive controller is configured for constant torque page 34 with High Torque and Special control types page 61 Voltage Boost allows for optimal voltage and torque boost during starting This value corresponds to a voltage level at 0 Hz and can be set between 0 and 10076 of nominal voltage Factory setting is 20 Normally the factory setting of Voltage Boost is adequate for most applications For loads which require moderate to high break away torque to achieve initial rotation adjustment of Voltage Boost may be required A CAUTION UNINTENDED EQUIPMENT ACTION If Voltage Boost is set too high the motor may slowly rotate in a direction opposite to that commanded when starting Adjust only when necessary Read the following instructions before adjusting For critical applicat
143. p Compensation 16 Slip compensation is available only when the drive controller is configured for constant torque page 34 with any of the control types page 61 It appears in the 1 Parameter Setting menu only if Slip Compensation has been set to Manual in the 7 11 gt Motor Parameters menu page 38 Factory setting in this case is 3 Hz Slip Compensation improves steady state speed regulation by controlling output frequency based on motor slip It can be adjusted between 0 1 and 10 Hz This constant value is scaled according to motor load and added to the output frequency throughout the speed range To estimate the setting for Slip Compensation use the following formula Motor Nameplate rpm x Number of Poles 120 Slip Frequency Motor Nameplate Frequency For example for a 4 pole motor with 60 Hz nameplate frequency and 1750 rpm the estimated setting of the slip frequency would be 1 7 Hz E 1750x4 Slip Frequency 60 120 Although the slip compensation setting is active over the entire operating frequency and load range of the drive controller actual operation is best observed when the speed reference value is greater than 20 Hz but less than the motor nameplate frequency When properly adjusted the actual motor speed at full load should approximately equal the motor no load speed If the no load speed is greater than the full load speed increase the slip frequency value If the no load speed is less than t
144. r PI REGULATOR NO YES SET POINT FEED BACK SET POINT MANUAL PI PARAMETERS PI Regulator makes it possible to control a process by adjusting motor speed using a setpoint input and a feedback input For example PI Regulator can be used to control the flow or pressure in a pumping system or the liquid level in a reservoir PI Regulator requires at minimum two analog input ports Additional analog and logic input ports are required for other optional PI Regulator functions Table 16 describes the items available from the PI Regulator menu See Figure 52 on page 90 for a block diagram of the PI Regulator function The menus in this section show factory settings Table 16 PI Regulator Menu Items Menu Item Description NO PI Regulator function is off YES SET POINT PI Regulator function is on Selecting this brings up the SET POINT configuration menu The settings under SET POINT must be defined for PI Regulator to operate See page 91 FEED BACK Feedback configuration menu The settings under FEED BACK must be defined for PI Regulator to operate See page 93 SET POINT MANUAL Manual speed reference automatic setpoint configuration menu The settings under SET POINT MANUAL may be configured to allow switching between an automatic setpoint reference and a manual speed reference See page 97 PI PARAMETERS Miscellaneous PI Regulator configuration parameters menu The settings under PI PARAMETERS may be configured to fin
145. r after a total return to factory settings Advance to the Drive Configuration screen from the Language menu by pressing ENT Drive Identification The Drive Identification screen is automatically displayed on power up or can be accessed from the Drive Configuration screen by pressing ENT The Drive Identification screen displays the following nameplate information e ATV66 catalog number Drive nominal current e Constant variable torque e maximum I nominal e Software version Voltage Motor power Display Mode From the Drive Identification screen press ENT to advance to the Display screen While the drive controller is running the default display is a bar graph showing reference frequency and drive status The type and number of functions displayed can be modified in the 4 gt Display Configuration menu page 26 If the drive controller is in fault state the Display screen shows the fault type If the drive controller has been programmed for Keypad Command the last line of the Display screen indicates the functions of F1 F2 and F3 keys 6 O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 Keypad Display Main Menu Main Menu From the Display screen press ENT to advance to the Main menu Depending on the access level selected page 10 the Main menu contains two Total Lock five Partial Unlock or ten Total Unlock sub menus Subsequent power up First power up DIALOGUELANGUAGE
146. r constant or variable torque Normal Normal control is the factory setting for both constant and variable torque configurations Normal is a sensorless flux vector control In order to create high torque at low speeds the drive controller maintains a 90 phase relationship between the rotor and stator electromagnetic fields by continuously calculating the position of the rotor in relation to the electrical position of the stator It is generally applicable on asynchronous motors and provides good torque performance Because there are fewer parameters than with the High Torque control type less tuning is required When using Normal control the motor horsepower must be equal to or one horsepower size less than the drive controller horsepower When Normal control type is used on a constant torque configuration self tuning is active When the drive controller is powered up a pulse of direct current equal to motor rated current is injected into the motor allowing the drive controller to determine the resistance of the motor to set the motor parameters High Torque High torque control is also a sensorless flux vector control available when the drive controller is configured for constant torque In order to create high torque at low speeds the drive controller maintains a 90 phase relationship between the rotor and stator electromagnetic fields by continuously calculating the O 1994 Schneider S A All Rights Reserved 61 7 gt Gene
147. r speed time and current when calculating thermal overload state SP Gain 9999 to 9999 O 1994 Schneid 9999 er S A All Rights Reserved System gain in PI Regulator 129 Appendix A Parameter Summary 2 1 O Map VD0CO06S305C December 1996 1 gt PARAMETER SETTING MENU cont d Parameter Range Factory Setting Description Offset 9999 to 9999 0 System offset in PI Regulator KP 0 9999 100 Proportional gain in PI Regulator KI 0 9999 0 Integral gain in PI Regulator a Limitation of error between desired PURGI Rate 0100 100 setpoint and actual process feedback PI Set Point 9999 to 9999 0 Setpoint in PI Regulator PI SP Manual 0 High Speed 0 Hz Manual speed reference in PI Regulator 2 gt 1 0 MAP 2 1 gt Logic Input Map Logic Input Factory Setting Reassignable Ll1 Run permissive No LI2 Run forward No LI3 Run reverse Yes Ll4 Jog Yes 2 2 gt Analog Input Map Analog Input Factory Setting Reconfigurable Al Speed reference1 No AI2 Speed reference 2 Yes 2 3 gt Logic Output Map Logic Input Factory Setting Reassignable LO1 At speed Yes LO2 Current limit Yes R1 Fault No R2 Running state Yes 2 4 gt Analog Output Map Analog Output AO1 Factory Setting Motor speed Reassignable Yes AO2 130 Motor current O 1994 Schneider S A All Rights Reserved Yes VDOC06S305C December 1996 Appendix A Menu Su
148. r that multiplies motor rated speed in Hz to determine the application units The scale factor is programmable from 1 to 100 factory preset at 1 NOTE There is only one scaling factor entry available for Machine Speed Reference Machine Speed PI Set Point and PI Feed Back The scaling factor chosen for Machine Speed for example will be the same scaling factor used for PI Set Point Second enter a 4 character label for the application ft s for example in the Units Edition screen Using the A moves up and W moves down keys scroll among the alphabetical characters and press ENT to select a character Each selected character will appear in the upper band of the screen Press ESC when finished defining the label When one bar graph is displayed the A and W keys can be used to display other functions O 1994 Schneider S A All Rights Reserved 27 4Display Configuration Menu VD0CO06S305C Two Bar Graph December 1996 4 2 Two Bar Graphs The 4 2 Two Bar Graphs menu is the same as the 4 1 gt 0One Bar Graph menu page 27 however two selections can be made Figure 13 shows the display screen configured for Two Bar Graphs When theA and W keys are used to scroll the first bar graph remains fixed while the other parameters are displayed successively on the second bar graph DISPLAY MODE OUT FREQUENCY 4T 2Hz p DET FERES OUT CURRENT 5 1A TTT C RUN Figure 13 Display Screen Configured for Two Bar G
149. r variable torque configuration e 1 to 800 for Special control with constant torque configuration e 1 to 800 for Normal control with either variable torque configuration When Damping is properly adjusted and the drive controller is not in current limit or ramp modification the motor speed should follow the speed reference ramp without oscillation and with little overshoot During steady state operation with constant load the motor speed should remain constant with no oscillation If the motor load changes the drive controller should correct the motor speed disturbance rapidly with little or no oscillation The factory preset value of Damping is 20 which corresponds to 1 5 times the factory set motor inertia for the selected motor power rating For most applications no adjustment of Damping should be required However for some high inertia applications centrifuges grinders traction control etc Damping may require adjustment If the motor speed oscillates or overshoots the desired speed during changes in the motor speed reference or during steady state operation with constant load Damping is set too low and should be increased If the motor speed varies excessively or oscillates during motor load changes the Bandwidth may also require adjustment if the controller is set for constant torque with high torque control type If the motor speed follows the speed reference ramp sluggishly or tends to vary during steady state operation with
150. ra a oe E ERG E 23 2 OIA x ue terere A A er E prd e ea RE nea 24 SSEAUET HISTORY oa EIU teme RE De HL e pete s 25 Troubleshiootlfiqi xr tens oie ent ena rte rere Re eet pae B e Pec t baa 25 4 gt DISPLAY CONFIGURATION MENU ssssse eee n 26 4 1 gt 0One Bar Graph 0 e nea 27 4 2 gt Tw0 Bar Graphis e Poa de A EE VERS Mis 28 Pis cfe NIE TER ETE E sae ety Sat Oe a aa e ned Me ahaa 28 5 gt KEYPAD CONFIGURATION MENU 0 000 cece eee eee eee 29 5 1 gt Program Function KeyS 0 0 cece 30 Using Keypad Command MOde ocococcccoc eh 31 6 gt DRIVE CONFIGURATION MENU 00 0 e n 33 6 1 Torque Type erexit ee etn eme ae CO erunt eee ar d 34 6 2 gt Command Typera Sesi eea o AE Ry eR ERE RARO EE hee oe de 34 6 35 Motor Power ATV66U41 only isses eee 34 2 Wire Comm ard n i354 dee ete fe ke RE RR ta RA pute ERE RA RUE 35 3 Wire Command cete x Ee pee dete rti ges 36 7 gt GENERAL CONFIGURATION MENU 0 00 0c eee eee n 37 7 1 gt Drive Parameters inaani eero Aa an eee heh n hen 37 7 11 7 14 7 17 gt Motor Parameters 20 00 00 38 7 12 7 15 7 18 5 Control Parameters 0 00 eects 54 7 13 7 16 7 19 5 Control Type 6 cette 61 7 2 gt Application Functions 0 0 0c ee 63 7 3 gt 0Output Assignments oc oae na liie 100 7 4 gt Fault Management 2 2 0 eee 107 8 gt DIAGNOSTIC MODE yose neunten e m 121 Autodiagnostic ssis ep eee onsite e e Rh cm ec tace e e nin Re ce
151. ral Configuration Menu VD0CO06S305C Control Type December 1996 position of the rotor in relation to the electrical position of the stator High Torque provides more flexible setup and optimized parameters than the Normal control type therefore offering better torque performance Select this control type when controlling only one motor in constant torque configuration When using High Torque control the motor horsepower must be equal to or one horsepower size less than the drive controller horsepower When High Torque control type is used self tuning is active When the drive controller is powered up a pulse of direct current equal to motor rated current is injected into the motor allowing the drive controller to determine the resistance of the motor to set the motor parameters High Torque control type is not available in menus 7 16 and 7 19 when using the Mot Select Switch feature Special The Special control type available when the drive controller is configured for constant torque maintains a constant volts frequency ratio throughout the speed range For example if the voltage to the motor is 460 V at 60 Hz it will be 230 V at 30 Hz functioning as a current limited power supply Use Special control when controlling synchronous permanent magnet motors synchronous wound field motors and synchronous reluctance motors NOLD No Load 62 NOLD control is only available when the drive controller is configured for variable
152. raphs 4 3 gt Scroll 28 The Scroll format displays 11 functions in three tables 12 functions for ATV66D16 to ATV66C31 drive controllers See Figure 14 DISPLAY MODE OUT POWER 8HHBERH DISPLAY MODE SPEED REFER tiHHHHHHZ OUT FREU tiHHHHEHZ OUT VOLTAGE HH U QUT CURRENT 85HHB a LINE VOLTAGE HHH U MOT TORQUE x DC BUS VOLT HH U 1st table 2nd table DISPLAY MODE MOT THERMAL 1Hb MOTOR SPI H H DRIVE THER Sidi v 3rd table 4th table Figure 14 Display Screen Configured for Four Table Scroll NOTE For Motor Thermal State see first line of third table in Figure 14 if Motor Overload is set to No Thermal Overload in the 7 4 gt Fault Management menu ntH will be displayed instead of a percentage Drive Thermal State second line of third table appears only for ATV66D16 to ATV66C31 drive controllers O 1994 Schneider S A All Rights Reserved VDOC06S305C 5 Keypad Configuration Menu December 1996 5 gt KEYPAD CONFIGURATION MENU HEYPAD CONFIG TERMINAL COMMAND KEYPAD COMMAND TER KEY BY LI TER KEY BY F2 PROGRAM FUNCT KEYS Use the 5 gt Keypad Configuration menu to configure the drive controller for Terminal or Keypad Command and to program the function keys In Terminal Command factory setting the drive controller takes reference frequency stop and run commands from its terminal strip conn
153. re of the parameter Function Keys Use the function keys to program the drive controller or issue commands Operation of the function keys depends on whether the drive controller is in Terminal Command or Keypad Command mode In Terminal Command drive controller receives its Run Stop and Reference Frequency signals from the drive controller terminal strip the function keys operate as follows e Fl calls up the Help menu F2returns to the Display Mode screen page 6 and page 8 unless set for Terminal Keypad switching in the 5 gt Keypad Configuration menu e F3 functions as a jump key To jump directly to a menu press F3 A window will appear Enter the menu s index number and press ENT The display will jump directly to that menu Index numbers are found in the upper left corner of the display for each menu and are also listed in Table3 on page 12 Throughout this manual menu names are preceded by their index numbers For example in a reference such as 1 gt Parameter Setting 1 is the index number for the Parameter Setting menu In Keypad Command drive controller receives its Run Stop and Reference Frequency signals from the keypad display each function key can be programmed to perform a function such as Jog Reset Fault or Meter Scroll See the 5 1 gt Program Function Keys menu for programming procedure page 30 The factory preset functions of the keys are e Fl switches between forward and reverse direction rot
154. resistors used This protection function does not provide overtemperature protection for the resistor and its enclosure Separate thermal protection may be required Output Phase Fault 120 Output Phase Fault is used to detect a loss of output phase The fault can be inhibited by setting to No for troubleshooting or when the motor connected to the drive controller is less than 45 of drive controller power Output Phase Fault is automatically inhibited when the Bypass function is used or the drive controller is operated in a variable torque mode at less than 33 of nominal frequency NOTE If Output Phase Fault is inhibited for normal running either manually or by the selection of the Bypass function always supply an external motor overload relay Operation with the presence of an Output Phase Fault can affect the calibration of the Motor Overload Protection function of the drive controller 1994 Schneider S A All Rights Reserved VDOCO06S305C 8 gt Diagnostic Mode December 1996 8 gt DIAGNOSTIC MODE AUTODIAGNOSTIC LOGIC INPUT TEST ANALOG INPUT TEST LOGIC OUTPUT TEST amp ENT to activate ANALOG OUTPUT TEST The 8 Diagnostic Mode menu allows access to various tests for locating failed components in case of an internal drive controller fault This menu is accessible only when The drive controller is stopped Supply line power L1 L2 and L3 is disconnected Control power supply CL1
155. rs menu are also displayed in the 1 Parameter Setting menu O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Control Parameters Maximum Frequency A CAUTION MACHINERY OVERSPEED Some motors and or loads may not be suited for operation above nameplate motor speed and frequency Consult motor manufacturer before operating motor above rated speed Under certain steady state and transient conditions the output frequency may reach 120 of Maximum Frequency setting Adjust Maximum Frequency parameter accordingly Failure to follow these instructions can result in injury or equipment damage Maximum Frequency clamps the High Speed setting Adjustable ranges for Maximum Frequency are e Constant torque ATV66U41 to ATV66D79 Nominal Frequency set in the 7 11 7 14 7 17 gt Motor Parameters menu to 400 Hz ATV66C10 to ATV66C31 Nominal Frequency to 200 Hz e Variable torque Nominal Frequency to 90 Hz Factory setting is 60 Hz if the input line frequency is 50 Hz or 72 Hz for an input line frequency of 60 Hz Low Speed Low Speed corresponds to the lower limit of the speed reference at AI1 or AI2 see Figure 25 and limits the minimum commanded running frequency to a value between 0 and High Speed It does not affect the starting frequency If the drive controller is commanded to run below the programmed Low Speed the output will be limited to the Low Spe
156. rting Adjust only when necessary Read the following instructions before adjusting For critical applications which cannot be rotated in the reverse direction such as extruders or pumps equipped with anti rotation ratchets uncouple the motor from the load after adjusting IR Compensation and check the motor for the proper rotation direction when starting Failure to follow these instructions can result in equipment damage Normally if the drive controller is allowed to self tune at least once with the selected motor no adjustment of IR Compensation is required However if the drive controller cannot self tune at least once during start up with the selected motor adjustment of IR Compensation may be required With the motor operating at rated torque a properly adjusted IR Compensation will maintain the motor voltage refer to the 4 gt Display Configuration menu at a value equal to or slightly greater than the estimated value computed from the following formula over the frequency range of 30 to 90 of the motor nominal frequency as set in the 7 11 7 14 7 17 Motor Parameters menu 1994 Schneider S A All Rights Reserved 17 1 gt Parameter Setting Menu VD0C06S305C IR Compensation December 1996 18 Motor Nameplate Voltage Motor Nameplate Frequency Estimated Voltage Drive Controller Output Frequency x If TR Compensation is set too high the motor may not turn or it may slowly rotate in the reverse direc
157. s stand alone drive controllers or as part of complex drive systems Scope of Manual This manual covers the configuration commissioning and diagnostic functions of ALTIVAR 66 drive controllers This manual is intended for use with V3 0 software or greater Consult the addendum for information specific to that software version For receiving installation and start up of the drive controller refer to the Receiving Installation and Start Up manual document number VD0C065304 ALTIVAR 66 drive controllers have a wide variety of hardware and software options for extended capability For a description of the options refer to the catalog A separate manual or instruction sheet is provided with each option Documentation List The following ALTIVAR 66 drive controller documents are available e Receiving Installation and Start Up VD0C06S304_ Level 1 and 2 Configuration VD0C06S305_ e Catalog VD0C06S201_ Additional documentation is provided with the optional peripherals Revision Level This document Revision C dated February 1997 replaces VD0C06S305B dated July 1996 supporting V1 6 V2 0 V2 1 and V3 0 software Additions to this document include e Errata e PI Regulator information e Motor Select Switch information O 1994 Schneider S A All Rights Reserved 1 Keypad Display VD0C06S305C Use of Keys December 1996 KEYPAD DISPLAY The ALTIVAR 66 drive controller includes a keypad display mounted on front for e Ide
158. speed reference will be used REVERSE SPEED configures the logic input port which controls the direction in which the drive controller runs in manual If the logic input is high the drive controller will run in the reverse direction from the direction commanded by the manual speed reference PI Parameters PI PARAMETERS KP 100 KI iG NEG VALUES NO REU ACTION NO amp ENT to select FI FLT RATIO 1885 FI REF OUTPUT FI FB OUTPUT FI ERR OUTPUT FI INTEGRATOR FE LIMIT FE HIGH ALARM FE LOW ALARM LES Table 22 describes the various PI adjustment parameters available with PI Regulator O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 7 gt General Configuration Menu Application Functions Table 22 PI Parameters Menu Items Menu Item Description Range KP Proportional gain Adjusts the speed of the reaction to 0 to 9999 the feedback loop Range corresponds to 9999 corresponds to 99 99 KI Integral gain Adjusts the accuracy of PI regulation 0 to 9999 Range corresponds to per second units NEG VALUES Determines if the drive controller will be able to run in Yes No both directions or in only one direction Yes The controller can run in both directions No The controller can run in only one direction REV ACTION Determines the response to error E between setpoint Yes No and feedback signals E Setpoint Feedback Selection E Spe
159. t Switch 4 High Torque SVC not available in menus 7 16 and 7 19 7 2 gt Application Functions Parameter Range Factory Setting Description No Yes Drive controller runs in reverse when Un Revels Yes Logic input Logic Input LI3 assigned input is high No Yes Jo Yes Logic input Logic Input LI4 Drive controller jogs at programmed jog 9 Jog speed 0 2 10 Hz 5Hz speed when assigned input is high Duty time 0 2 10 s 0 5s Increase or decrease of the speed by using two logic inputs similar to a motorized potentiometer When input assigned to speed is high frequency increases according to acceleration ramp limited by the reference frequency When input goes No low speed is maintained Speed Yes with memory No When input assigned to speed is high Yes without memory frequency decreases according to deceleration ramp limited by low speed When input goes low speed is maintained With memory Drive controller stores speed Without memory Last speed is not stored When the assigned logic input goes high for longer than 0 1 s the analog speed No reference is stored and the drive controller runs at that speed until the next time the input goes high Set Point No Memory Yes logic input 134 O 1994 Schneider S A All Rights Reserved VD0C06S305C December 1996 Appendix A Menu Summary 7 gt General Configuration Menu 7 2 gt Application Functions cont d
160. t and occurs when the 4 20 mA or 20 4 mA reference input is less than 3 mA The drive controller can be programmed to fault to run at a preset speed programmable from Low Speed to High Speed or to ignore the fault condition factory preset when loss of follower is detected O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Fault Management When Go to Hz is selected AI2 must be the only assigned speed reference All other speed references must be de selected see Speed Reference on page 69 The adjustment range of Go to Hz is 0 1 to 400 Hz for ATV66U41 to ATV66D79 CT 0 1 to 200 Hz for ATV66C10N4 to ATV66C31N4 CT and 0 1 to 90 Hz VT Fold Back Percent of preset current limit 100 fn nominal frequency oe dp aji 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 fn Figure 60 Fold Back Fold Back is displayed only if the drive controller is configured for variable torque page 34 Fold Back tapers the current limit curve as shown in Figure 60 Fold Back can be activated or deactivated from the keypad display Fault Reset FAULT RESET NO E YES LOGIC IM ve amp ENT to modify ESC to duit Enabling Fault Reset allows the drive controller to be reset when in Terminal Command mode after tripping on certain faults when an assigned logic input is high To enable Fault Reset select Yes and assign a logic input T
161. time to decelerate from Deceleration 0 1 999 9 s 3s nominal frequency to zero Linear Linear Acceleration S Type of acceleration ramp the drive Type U controller follows Linear Linear Deceleration S Type of deceleration ramp the drive Type U controller follows No No By Frequency level CT ATV66U41 D79 0 1 400 Hz Alternate acceleration and Alternate CT ATV66C10 C31 0 1 200 Hz deceleration ramps activated by Ramps VT 0 1 90 Hz either a frequency level or logic By Logic input input Acceleration 2 0 1 999 9 s 5s Deceleration 2 0 1 999 9 s 5s 2 Menus 7 15 and 7 18 only available with Motor Select Switch enabled O 1994 Schneider S A All Rights Reserved 133 Appendix A Menu Summary VD0CO06S305C 7 General Configuration Menu December 1996 7 12 7 15 7 18 gt Control Parameters cont d 2 Parameter Factory Setting Description Low speed to CT ATV66U41 D79 400 Hz Drive controller reference will not Skip CT ATV66C10 C31 200 Hz stop on the skip frequency which Frequencies j i causes mechanical resonance Up VT 90 Hz Skip bands 2 or 5 Hz 2 Menus 7 15 and 7 18 only available with Motor Select Switch enabled to 3 can be programmed 7 13 7 16 7 19 gt Control Type 3l Constant Torque Normal Special motors High torque SVC Normal Variable Torque Normal NOLD Normal 3l Menus 7 16 and 7 19 only available when 2 Motors or 3 Motors is enabled in Motor Selec
162. tings Configurable from the 1 Parameter Setting Menu The following PI Regulator Settings are also configurable in the 1 Parameter Setting menu PI SET POINT and PISP MANUAL areonly configurable in the 1 Parameter Setting menu See descriptions of these settings in the Using PI Regulator on pages 91 to 92 e SP GAIN e OFFSET KP e KI e PIFLT RATIO e PISET POINT present in the 1 gt Parameter Setting menu only when KEYPAD is chosen for setpoint entry e PISP MANUAL present in the 1 Parameter Setting menu only when KEYPAD is chosen for manual speed reference entry 7 3 Output Assignments T S30UTPUT ASSIGN LOGIC OUTPUTS ANALOG OUTPUTS amp ENT to select The Output Assignment menu allows Display of the logic and analog output assignments e Assignment of functions to available outputs i e outputs not previously assigned from the 7 gt General Configuration menu 100 O 1994 Schneider S A All Rights Reserved VD0C06S305C 7 gt General Configuration Menu December 1996 Logic Output Functions Logic Output Functions LOGIC QUT FUNCTIONS READY STATE RUNNING STATE AT SPEED FWD DIRECTION amp ENT to select REU DIRECTION TERM KEYPAD RUTO MBNURL l CURRENT LIMIT i FAULT STATE DRIVE THER RL l LOSS FOLLOWER FREQ LEV CURRENT LEV THERMAL LEU T SET LEVEL er JOG ENABLED EN a 200 gt MR FB LIMIT LO2 CURRENT L
163. tion allows you to restore factory settings of the Display Configuration menu Keypad Configuration menu and General Configuration menu 3 23PARTIAL FACTORY DISPLAY CONFIG KEYPAD CONFIG GENERAL CONFIG Select the block to be intialized ENT Store User Settings 126 ENT THIS ACTION CLEARS THE ACTUAL CONFIGURATION AND SETTINGS OF Are uou sure ENT to confirm NOTE The PCMCIA Memory Card cannot transfer files between drive controllers of different power ratings or between drive controllers which contain different versions of software See page 7 for determining controller power rating and software version Up to 16 configurations can be saved in a PCMCIA memory card catalog number VW3A66901T After selecting Store User Settings a message will appear prompting you to insert a memory card PLEASE INSERT THE MEMORY CARD INTO THE PCHCIR CONNECTOR ENT when ready O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 9 gt Drive Initialization Menu Recall User Settings The Store User Settings menu is illustrated below The black boxes correspond to configurations already stored in the card Select an empty box In the example shown 1 is selected To store press ENT When the configuration has been saved a message will appear indicating whether or not the save operation was successful 3 S35TORE USER SETT 1 JE 9 2 6 18 3 TL Jli 4 8L 112
164. tion when commanded to start Current limit will be active at this time For critical loads which cannot be rotated in the reverse direction always uncouple the motor from the load after making an adjustment to IR compensation and check the motor for the proper direction of rotation If the IR Compensation is set too low the available peak motor torque will be reduced When adjusting IR Compensation the Current Limit parameter in the 7 11 7 14 7 17 gt Motor Parameters menu should always be set to a value greater than the motor nameplate rated current and Voltage Boost in the 7 11 7 14 7 17 gt Motor Parameters menu should be set to zero When a satisfactory value of IR Compensation has been found operate the drive controller throughout its speed range with the expected motor load The steady state motor current 4 gt Display Configuration menu should not exceed the motor nameplate current rating O 1994 Schneider S A All Rights Reserved VDOC06S305C 1 gt Parameter Setting Menu December 1996 Damping Damping Damping is available with any drive controller configuration page 34 This parameter adjusts the integral gain of the frequency loop to match the inertial response of the load to the frequency response of the drive controller The adjustable range varies with the drive controller configuration e 1 to 100 for Normal and High Torque control with constant torque configuration e 1 to 100 for NOLD control with eithe
165. torque For the NOLD control type the V Hz profile is linear intersecting the Vn and fn points of Figure 11 on page 20 during changes in speed command or changes in motor load During steady state operation the slope of the V Hz line is automatically adjusted to reduce the voltage on the motor depending on load at any given speed If a motor speed change is commanded or the motor load changes the initial V Hz profile is immediately reestablished The NOLD control type differs from the Normal control type in the following way e Motor voltage reduction can occur even at motor nominal frequency for applications where the motor load varies Operation with NOLD control type generally results in reduced audible motor noise without reducing motor RPM In some cases particularly with motors whose horsepower rating is less than 10 hp improved motor efficiency may result NOLD control should not be used with motors in parallel O 1994 Schneider S A All Rights Reserved VDOC06S305C December 1996 7 gt General Configuration Menu Application Functions 7 2 Application Functions 23BPPLIC FUNCTIONS RUN REUERSE SET POINT MEMORY amp ENT to select PRESET SPEEDS SPEED REFERENCE AUT O MANUAL CONTROLLED STOP SHUTDOWN BYPASS MOT SELECT SWITCH PI REGULATOR This function is not comPatible with Hele FivESC to it Use the 7 2 Application Functions menu to assign functions to t
166. trol with constant torque configuration e 1to 100 for NOLD control with either variable torque configuration e 1 to 800 for Special control with constant torque configuration e 1 to 800 for Normal control with either variable torque configuration When Damping is properly adjusted and the drive controller is not in current limit or ramp modification the motor speed should follow the speed reference ramp without oscillation and with little overshoot During steady state operation with constant load the motor speed should remain constant with no oscillation If the motor load changes the drive controller should correct the motor speed disturbance rapidly with little or no oscillation The factory preset value of Damping is 20 which corresponds to 1 5 times the factory set motor inertia for the selected motor power rating For most applications no adjustment of Damping should be required However for some high inertia applications centrifuges grinders traction control etc Damping may require adjustment If the motor speed oscillates or overshoots the desired speed during changes in the motor speed reference or during steady state operation with constant load Damping is set too low and should be increased If the motor speed varies excessively or oscillates during motor load changes Bandwidth may also require adjustment if the controller is set for constant torque with high torque control type If the motor speed follows the speed re
167. troller at power up Figure 5 Access to RUN and STOP Keys O 1994 Schneider S A All Rights Reserved 5 Keypad Display VDOC06S305C Drive Configuration December 1996 MENU OVERVIEW A WARNING UNINTENDED EQUIPMENT ACTION Unlocking keypad display page 10 gives access to parameters Parameter changes affect drive controller operation Most parameter changes require pressing ENT Some parameter changes such as reference frequency take effect as soon as you press the A or W key Read and understand this manual before using the keypad display Failure to follow these instructions can result in death serious injury or equipment damage Selecting the Language When drive controller is powered up for the first time the Language menu appears allowing you to choose the language used on all menus Scroll through the language choices with the A and W keys and make a selection by pressing ENT Upon subsequent power ups the display passes directly to the Display screen To display Language menu after first power up press the ESC key twice Drive Configuration The Drive Configuration screen shows factory settings of the configuration parameters Voltage is automatically set by the drive controller depending on input frequency and voltage at first power up for ATV66 e e N4 units 50 Hz 380 415 V and 60 Hz 440 460 V for ATV66 e M2 units 50 60 Hz 230 V This screen is only shown on first power up o
168. ue Once Damping is adjusted for minimum speed overshoot then adjust Bandwidth for rapid speed response and minimum disturbance from load changes Rotation Normalization T lisM TOE PARAMETER STABILITY GAIN ROTATION NORM Rewiring the input terminals L1 L2 and L3 will not change the direction of motor shaft rotation therefore with the Rotation Normalization parameter direction of rotation can be inverted from ABC to ACB in order for the motor shaft rotation to agree with the forward and reverse logic inputs Neither the drive controller nor the motor has to be rewired Select desired phase rotation and press ENT Factory setting is ABC corresponding to U T1 V T2 W T3 Torque Limit Motor and Torque Limit Generator 46 These two parameters allow the limitation of torque independent of current limit with separate adjustment for the motor and generator drive controller with dynamic braking quadrants Both parameters can be set to a value between 0 and 200 of nominal motor torque factory preset at 200 When using generator torque limit the overspeed function is active If the action of the generator torque limit causes the actual motor frequency to be greater than the desired motor frequency by 10 Hz then an overspeed trip will Occur O 1994 Schneider S A All Rights Reserved VDOC06S305C 7 gt General Configuration Menu December 1996 Motor Parameters Current Limit CURRENT LIMIT DEFRULT LIMI
169. uired for consistent stopping times independent of motor load conditions Fast Stop does not function during loss of power or drive controller fault Failure to follow these instructions can result in death serious injury or equipment damage 1 Run Forward 0 EN Controlled Stop 1 LIx Active State low 0 Frequency Output Figure 36 Fast Stop Timing Diagram 2 Wire Command L1 Run Enable Run Forward Controlled Stop LIx Active State low Frequency Output Figure 37 Fast Stop Timing Diagram 3 Wire Command With fast stop the drive controller decelerates as quickly as possible without causing a nuisance trip Figure 36 and Figure 37 illustrate timing sequence for Fast Stop O 1994 Schneider S A All Rights Reserved 75 7 gt General Configuration Menu VD0CO06S305C Application Functions December 1996 Controlled Stop Methods cont 76 DC Injection Braking 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 function for holding torque Failure to follow these instructions can result in death serious injury or equipment damage A CAUTION MOTOR OVERHEATING AND DAMAGE Application of DC injection braking for long periods of time can cause motor overheating and damage Protect motor from
170. y Mode Faults Table 2 Faults Displayed on Display Mode Screen IN PHASE LOSS Input Phase Loss loss of power or blown fuses A brief loss of input supply phase lt 200 ms is not detected UNDERVOLTAGE Undervoltage input voltage lt 330 V 50 Hz 400 V ATV66 N4 or input voltage lt 380 V 60 Hz 460 V ATV66 N4 or input voltage lt 170 V ATV66 M2 or temporary voltage loss t gt 200 mS AC LIN OVERVOL AC line overvoltage input voltage to power supply too high input voltage gt 550 V 60 Hz 460 V ATV66 N4 or input voltage gt 510 V 50 Hz 400 V ATV66 N4 or input voltage gt 270 V ATV66 M2 DRIVE OVERTEMP Drive overtemperature heatsink temperature too high MOT OVERLOAD Motor overload thermal trip because of prolonged overload or running in single phase on the output or motor power rating too low for application LOSS FOLLOWER Loss of follower loss of the 4 20 mA or 20 4 mA reference at AI2 input OUT PHASE LOSS Loss of an output phase DC BUS OVERVOL DC bus overvoltage or overcurrent due to excessive braking or overhauling load SHORT CIRCUIT or SHORT CIRCUIT Short circuit or grounding on drive controller output May be internal or external GROUND FAULT Ground fault short circuit to earth on the output of the drive controller PRECHARGE FAIL Precharge failure capacitor precharge relay fault INTERNAL FAULT Internal f

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