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AC Tech SM004S, Инструкция по установке и эксплуатации

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SM01P 

38

P20 

DECELERATION TIME

P20 sets the deceleration rate for all of the speed reference sources (keypad, speed pot, jog, 
MOP, and preset speeds) . This setting is the time to decelerate from BASE FREQUENCY 
to 0 Hz .  If the drive is set for COAST TO STOP (setting 01 or 02 in Parameter 04), this 
parameter will have no effect when a STOP command is given .

P21 

DC BRAKE TIME

P21 sets the length of time that the DC braking voltage is applied to the motor . The DC 
BRAKE TIME should be set to the lowest value that provides satisfactory operation in 
order to minimize motor heating .

P22 

DC BRAKE VOLTAGE

P22 sets the magnitude of the DC braking voltage, in percentage of the line voltage . The 
point  at  which  the  DC  braking  is  activated  depends  on  the  selected  STOP  METHOD 
(Parameter 04):

If COAST WITH DC BRAKE is selected, braking is activated after a time delay of up to 2 
seconds, depending on the output frequency at the time of the STOP command . In this 
case, the DC braking is the only force acting to decelerate the load .

If RAMP WITH DC BRAKE is selected, braking is activated when the output frequency 
reaches 0 .2 Hz . In this case, the drive decelerates the load to a near stop and then DC 
braking is used to bring the load to a final stop .

P23 

MINIMUM FREQUENCY

P23 sets the minimum output frequency of the drive for all speed reference sources except 
the PRESET SPEEDS (Parameters 31-37), and is used with MAXIMUM FREQUENCY 
(Parameter 24) to define the operating range of the drive .

When  using  an  analog  input  speed  reference  (0-10  VDC  or  4-20  mA),  Parameters  45 
and 46 (SPEED AT MIN SIGNAL and SPEED AT MAX SIGNAL) also affect the drive's 
speed range .

NOTE

If this parameter is changed while the drive is running, the new value will not take 
effect until the drive is stopped .

P24 

MAXIMUM FREQUENCY

P24  sets  the  maximum  output  frequency  of  the  drive  for  all  speed  reference  sources, 
and is used with MINIMUM FREQUENCY (Parameter 23) to define the operating range 
of the drive .

When using an analog input speed reference (0-10 VDC or 4-20 mA), Parameters 45 and 
46 (SPEED AT MIN SIGNAL and SPEED AT MAX SIGNAL) also affect the drive's speed 
range .

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]

Содержание SM004S

Страница 1: ...Installation and Operation Manual SCL SCM Series Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 2: ...ATION 9 6 1 Installation After a Long Period of Storage 9 7 INPUT AC POWER REQUIREMENTS 10 7 1 Input Voltage Ratings 10 7 2 Input Fusing Requirements 11 7 3 Input Wire Size Requirements 12 7 4 Install...

Страница 3: ...0 11 4 Preset Speeds Speed Pot 2 Wire Start Stop Control 21 12 INITIAL POWER UP AND MOTOR ROTATION 22 13 PROGRAMMING THE SCL SCM DRIVE 24 13 1 Setting Values in Tenths of Units Above 100 25 13 2 Elect...

Страница 4: ...con Signal Words Warning of hazardous electrical voltage DANGER Warns of impending danger Consequences if disregarded Death or severe injuries Warning of a general danger WARNING Warns of potential ve...

Страница 5: ...ct operation in excess of design specifications or other misuse or improper maintenance Lenze AC Tech Corporation makes no warranty that its products are compatible with any other equipment or to any...

Страница 6: ...ation into a machine or process It is neither a machine nor a device ready for use in accordance with European directives reference machinery directive and electromagnetic compatibility directive It i...

Страница 7: ...ly restart it is the responsibility of the user OEM and or integrator to ensure that the drive is configured for safe operation 1 6 Customer Modification Lenze AC Tech Corporation its sales representa...

Страница 8: ...8 74 3 26 83 0 28 7 4 37 111 400 480 3 SM405 N A 5 75 146 2 88 74 3 94 100 0 80 20 4 37 111 0 75 0 55 208 240 1 SM208S SL208S 5 75 146 2 88 74 3 63 92 0 63 16 4 37 111 1 0 75 120 1 SM010S N A 5 75 146...

Страница 9: ...N A 5 75 146 3 76 95 5 53 140 2 18 55 4 37 111 400 480 3 SM430 N A 5 75 146 3 76 95 5 47 139 2 13 54 4 37 111 5 4 0 208 240 3 SM250 N A 5 75 146 3 76 95 6 74 171 3 40 160 3 25 83 400 480 3 SM450 N A 5...

Страница 10: ...als UL 508C Underwriters Laboratories Power Conversion Equipment Storage Temperature 20 to 70 C Ambient Operating Temperature 0 to 40 C derate 2 5 per C above 40 Ambient Humidity 95 non condensing Alt...

Страница 11: ...3 8 0 6 9 2 9 6 9 6 0 68 SM220S SL220S 2 1 5 1 18 4 16 0 3 1 8 1 7 0 71 SM220 N A 2 1 5 3 9 1 7 9 3 3 8 1 7 0 71 SM230S SL230S 3 2 2 1 24 21 4 1 11 0 9 6 108 SM230 N A 3 2 2 3 12 4 10 8 4 5 11 0 9 6...

Страница 12: ...ld be used to insure proper cooling in tight quarters In order to properly size an enclosure the heat generated by the drive s must be known Refer to the HEAT LOSS column in Section 5 0 SCL SCM RATING...

Страница 13: ...e Excessive phase to phase imbalance can cause severe damage to the drive Motor voltage should match line voltage in normal applications The drive s maximum output voltage will equal the input voltage...

Страница 14: ...lass CC fast acting current limiting type fuses Select fuses with low I 2 T values rated at 200 000 AIC Recommended fuses are Bussman KTK R JJN and JJS Similar fuses with equivalent ratings by other m...

Страница 15: ...ed Because every installation is different the recommended installation should follow these guidelines as a minimum Additional equipment such as ferrite core absorbers on power conductors or alternati...

Страница 16: ...to the drive 8 1 Input and Output Wiring On single phase input models wire the input power to terminals L1 and L2 N On three phase input models wire the input power to terminals L1 L2 and L3 Refer to...

Страница 17: ...ve will result Leakage current may exceed 3 5 mA AC Minimum size of the protective earth PE conductor shall comply with local safety regulations for high leakage current equipment NOTE WIRE AND GROUND...

Страница 18: ...2 may be connected to chassis ground 10 3 Surge Suppression on Relays Current and voltage surges and spikes in the coils of contactors relays solenoids etc near or connected to the drive can cause err...

Страница 19: ...13A 13B 13E and TB 11 Refer to Parameters 31 37 in Section 15 DESCRIPTION OF PARAMETERS JOG TB 13B can be programmed to select either JOG FORWARD 07 or JOG REVERSE 08 The Jog speed is set by PRESET SP...

Страница 20: ...function 10 7 Drive Status Digital Outputs There is one Form A relay at terminals TB 16 and TB 17 The relay contacts are rated 3 amps at 250 Vac Terminal TB 13E can also be configured as a digital ou...

Страница 21: ...N SELECT TB 13E FUNCTION SELECT 4 20mA INPUT FORM A RELAY SPEED POT POWER SUPPLY DIGITAL INPUT REFERENCE SCL SCM Terminal Strip NOTE The function of terminals TB 13A 13B 13E and the Form A relay at te...

Страница 22: ...se TB 1 to TB 11 to RUN and open to STOP TB 1 functions as a RUN input for two wire start stop circuits and a STOP input for three wire start stop circuits Refer to Section 11 3 If reverse direction i...

Страница 23: ...trol NOTE Program TB 13E Parameter 12 for START FORWARD 06 If reverse direction is required set ROTATION Parameter 17 to FORWARD AND REVERSE 02 and program TB 13A Parameter 10 for START REVERSE 07 Mom...

Страница 24: ...et speed control all or some of the TB 13 terminals must be programmed as preset speed selects If only two or three preset speeds are required only two of the TB 13 terminals must be used Refer to the...

Страница 25: ...tifies the parameter version contained in the drive The display should then read which indicates that the drive is in a STOP condition This is shown below Apply input power Display then reads Display...

Страница 26: ...h of a Hz 4 If the motor is rotating in the wrong direction give the drive a STOP command and remove power from the drive Wait three minutes for the bus capacitors to discharge and swap any two of the...

Страница 27: ...upper right hand decimal point will be blinking as shown below Press Mode Upper right decimal point blinks Display reads 00 Use the and buttons to scroll to the password value the factory default pass...

Страница 28: ...AM mode the parameter menu will be accessed at the parameter that was last viewed or changed before exiting If the Mode key is pressed within two minutes of exiting the PROGRAM mode the password is no...

Страница 29: ...e tenths portion of the value will disappear In the example below Parameter 19 ACCELERATION TIME is presently set to 243 0 seconds and is being increased to 243 7 seconds Go to Parameter 19 and press...

Страница 30: ...the EPM and or drive may result The optional EPM Programmer has the ability to quickly and easily program many SC Series drives for the same configuration Once a master EPM is programmed with the desi...

Страница 31: ...03 4 20 mA 04 KEYPAD 01 06 RELAY OUTPUT NONE 01 RUN 02 FAULT 03 INVERSE FAULT 04 FAULT LOCKOUT 05 AT SET SPEED 06 ABOVE PRESET 3 07 CURRENT LIMIT 08 AUTO SPEED 09 REVERSE 10 NONE 01 10 TB 13A FUNCTIO...

Страница 32: ...AD ONLY 02 TERMINAL STRIP ONLY 01 16 UNITS EDITING TENTHS OF UNITS 01 WHOLE UNITS 02 WHOLE UNITS 02 17 ROTATION FORWARD ONLY 01 FORWARD AND REVERSE 02 FORWARD ONLY 01 19 ACCELERATION TIME 0 1 3600 0 S...

Страница 33: ...UENCY 999Hz SCL 50 Hz SCM 60 Hz 47 CLEAR HISTORY MAINTAIN 01 CLEAR 02 MAINTAIN 01 48 PROGRAM SELECTION USER SETTINGS 01 OEM SETTINGS 02 RESET OEM 03 RESET 60 04 RESET 50 05 TRANSLATE 06 SCL RESET 50 0...

Страница 34: ...Hz 40 C or 100 04 10 kHz 35 C or 92 NOTE The SCL SCM drive is fully rated up to 8 kHz carrier frequency If the 10 kHz carrier frequency is selected the drive s ambient temperature rating OR output cur...

Страница 35: ...e Start Pending If all three restart attempts fail the drive will trip into FAULT LOCKOUT displayed LC and require a manual reset Refer to Section 16 TROUBLESHOOTING The FLYING RESTART 1 3 settings al...

Страница 36: ...RT command Opens if the drive is in a STOP state the drive faults or input power is removed DC braking is considered a STOP state 03 FAULT Closes if there is no fault condition Opens if the drive faul...

Страница 37: ...ATION must be set to FORWARD AND REVERSE 02 and TB 13E must be used for START FORWARD 08 EXTERNAL FAULT Sets TB 13A as a normally closed external fault input Open TB 13A to TB 11 to trip the drive 09...

Страница 38: ...TB 13B to TB 11 to trip the drive 11 AUXILIARY STOP When TB 13B is opened with respect to TB 11 the drive will decelerate to a STOP even if STOP METHOD is set to COAST at the rate set into ACCEL DECE...

Страница 39: ...ECEL 2 Parameter 42 10 ACCEL DECEL 2 Selects the acceleration and deceleration time programmed into ACCEL DECEL 2 Parameter 42 The following output functions can be selected for P12 The terms open and...

Страница 40: ...d keypad speed editing in whole units or tenths of units above 100 Below 100 the value can always be changed by tenths of units 01 TENTHS OF UNITS The value can always be changed by tenths of units up...

Страница 41: ...ate the load If RAMP WITH DC BRAKE is selected braking is activated when the output frequency reaches 0 2 Hz In this case the drive decelerates the load to a near stop and then DC braking is used to b...

Страница 42: ...ent rating to the drive s output current rating to properly protect the motor Example A 3 HP 480 Vac drive with a 4 8 Amp rating is operating a 2 HP motor with a current rating of 3 4 Amps Dividing th...

Страница 43: ...motor the shaft speed decreases as load increases and increases as load decreases By increasing or decreasing the output frequency in response to an increasing or decreasing load the slip is countera...

Страница 44: ...he top of the skip range The drive will then accelerate through the skip range to the new speed Likewise if the drive is running at a speed above the skip range and it is given a speed command that is...

Страница 45: ...the password function The factory default password is 225 P45 SPEED AT MIN SIGNAL P45 sets the speed at which the drive will run when it receives the minimum speed reference signal 0 VDC or 4 mA This...

Страница 46: ...patible parameter version is installed in a new drive the new drive will function like the previous version drive but none of the parameter settings can be changed cE will be displayed if this is atte...

Страница 47: ...rt is the revision number For example if the display flashes 94 and 02 this indicates that the drive contains the second revision of version 94 software P52 DC BUS VOLTAGE P52 displays the DC bus volt...

Страница 48: ...t TB 13E input P58 KEYPAD AND PROTECTION STATUS P58 indicates the status of the buttons on the keypad and the status of the protective circuitry in the drive using the horizontal segments of the LED A...

Страница 49: ...ode once Upper right decimal point blinks Display reads 00 Press Mode again Display reads P50 FAULT HISTORY Use and to scroll to the desired parameter number In this example Parameter 54 has been sele...

Страница 50: ...or proper wiring and or noise LF Low DC Bus Voltage Fault Line voltage is too low OF Output Transistor Fault Phase to phase or phase to ground short circuit on the output Boost settings are too high A...

Страница 51: ...ed the upper left decimal point will turn on solid for 5 seconds and then turn off to indicate that the commanded speed has been reached and that the display is now showing the actual speed 17 2 Chang...

Страница 52: ...function Refer to PROGRAM SELECTION Parameter 48 CL CURRENT LIMIT The output current has exceeded the CURRENT LIMIT setting Parameter 25 and the drive is reducing the output frequency to reduce the ou...

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