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User manual

3-1

DSC/DSCT Series

3.

FIRST INSTALLATION INSTRUCTIONS

3.1.

GENERAL SCHEME OF THE DSC DRIVE CONNECTIONS (3 X 220VAC)

+

F

Tr

RF

F

AUX. POWER

EXTERNAL ENABLE
RESET

REF. ENABLE

ON-LINE

SW

SUPPLY WITH

380V/220V
30VA MAX.

TRANSFORMER

CONNECTOR FOR AUX.
POWER SUPPLY

(OPTION)

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Содержание DSC Series

Страница 1: ...BRUSHLESS DRIVES DSC SERIES User manual TDE MACNO S p A Viale Dell Oreficeria 41 36100 Vicenza Italy tel 39 0444 565444 fax 39 0444 961999 e mail info tdemacno it http www tdemacno com...

Страница 2: ...D 3 6 3 8 MALFUNCTIONING WITH ALARM SIGNAL DIAGNOSIS 3 6 4 ANTI INTERFERENCE MEASURES 4 1 5 DESCRIPTION OF THE SIGNALS ON THE CONNECTORS 5 1 5 1 CONNECTING CABLE TO RESOLVER CONNECTOR J4 5 1 5 2 SERIA...

Страница 3: ...RENCE BLOCK 11 1 11 4 RAMP AND SPEED LIMITS BLOCK 11 2 11 4 1 STOP IN PLACE 11 3 11 5 SPEED REGULATOR AND CURRENT LIMITS 11 3 11 6 CURRENT LIMITS 11 4 11 7 THERMAL MOTOR PROTECTION 11 5 11 8 LOGIC SEQ...

Страница 4: ...en applied which comply with the harmonising legislation EN 60204 1 Important safety norms In the design installation starting up maintenance and checking of the drives the safety and accident prevent...

Страница 5: ...t can cause radio frequency noises or interferences In the specific case for which the equipment is being used it is necessary to take into account the safety regulations for the prevention of acciden...

Страница 6: ...uits can be supplied directly from the power connections or from optional auxiliary supply to keep data in case of mains supply power fault On board clamping circuit except the resistor connected exte...

Страница 7: ...mA Analog programmable output A P O Range 10 V with 100 impedance Drive capacity 2 mA Analog outputs tachometer TG O Current IOUT 10 V with 100 impedance Drive capacity 2 mA 2 1 2 POWER CIRCUIT DSC DS...

Страница 8: ...LTAGE 3 x Vi x 0 9 Vi voltage input OUTPUT FREQUENCY 0 400 Hz NOMINAL RMS CURRENT A 3 5 7 15 22 28 37 47 MAX RMS CURRENT A 100 ms per f 0 2 5 s per f 2 5 Hz 7 14 30 44 56 74 94 CLAMPING VOLTAGE 720 V...

Страница 9: ...IRST INSTALLATION INSTRUCTIONS 3 1 GENERAL SCHEME OF THE DSC DRIVE CONNECTIONS 3 X 220VAC F Tr RF F AUX POWER EXTERNAL ENABLE RESET REF ENABLE ON LINE SW SUPPLY WITH 380V 220V 30VA MAX TRANSFORMER CON...

Страница 10: ...CONNECTOR FOR AUX POWER SUPPLY AUX POWER EXTERNAL ENABLE RESET REFERENCE ENABLE ON LINE K SUPPLY WITH 380V 220V 30VA MAX TRANSFORMER RSS F IC IC RF INTERNAL RELAY ONLY FOR SIZES 37 AND 47A K2 K1 Exte...

Страница 11: ...able Enables the speed reference present in S REF and S REF L I 4 Alarm reset Resets the alarms if the alarm causes have been removed minimum time of transition T 100mS L I 5 External enable If this i...

Страница 12: ...after the beginning of the display to correct the parameter or connection value when this is displayed press the and keys at the same time the decimal point of the first figure at the left then start...

Страница 13: ...t from the customised parameters it is important to copy the parameters of the user permanent memory carefully after the installation for each drive so that if necessary they can be copied in a spare...

Страница 14: ...nternal supply error The internal voltages are incorrect Check the 24V in the pin J1 9 and J1 10 A2 RAM EEPROM alarm The drive reads wrong parameter values If the problem remains after turning on off...

Страница 15: ...ve been made according to the connection scheme see motor user s manual and connection scheme Check the resolver shield and grounds being connected properly in particular the resolver shield must be w...

Страница 16: ...ration error Two digital input were set with the same function Check inputs configuration A13 pole setting error The drive has been set with a wrong poles number P53 P54 Check poles number A14 Mains c...

Страница 17: ...d If it is not possible to use shielded cable the motor cables should be placed in a metal channel which is connected to ground Keep the motor connection drive and control connection cables separate f...

Страница 18: ...SPECIALFLEX H fig 1 USED TAMAGAWA ES TS2640N71E10 4x 2x0 25SK COD 2MB 24P 04R RAP TRAS 0 5 PLUS EXTERNAL SHIELD THE SHIELD ON THE CONNECTOR SIDE J4 MUST BE CONNECTED TO TERMINAL 1 OF CONNECTOR J2 AND...

Страница 19: ...rable output Transistor NPN with free collector L O 1 and emitter L O 1 insulated from the regulation and protected from overvoltage In CONDUCTION when output is ACTIVE 24 Vdc 30 mA max 7 2 5 3 2 ANAL...

Страница 20: ...e all driven by a LINE DRIVER type ET7272 Their level in the standard drive version is referred to 5V and than it is connect to the internal supply TTL 5V In option there is the possibility to refer t...

Страница 21: ...1 that reminds the contemporary use of the drives that coefficient depends from the type of system and must be evaluated case by case 6 2 POWER OF DSCT DRIVE 6 2 1 CALCULATION OF THE REACTANCE OR OF T...

Страница 22: ...he supplying cables must guarantee a correct intervention of the fuses ATTENTION The necessity of the limiting device SOFT START can be evaluated estimating the output impedance of the supplier so wit...

Страница 23: ...2 5KVA Soft start circuit for DSCT drive R S T K1 R Va IC IC NOTE ITHE VALUE OF R OHM FOR THE DIFFERENT SIZES MUST BE GREATER THAN THE CLAMPING LOAD RESISTOR 3x380V THE RESISTANCE POWER DEPENDS ON THE...

Страница 24: ...LINE INDICATES THE DEFAULT PROGRAMMING 2 8 3 0 1 Internal connection switch 0 ON LINE LISTING OF AVALABLE FUNCTIONS 1 TORQUE ENABLE L 2 EXTERNAL ENABLE H 3 REF1 ENABLE L 4 REF2 ENABLE L 5 LIMIT SWITC...

Страница 25: ...current 30mA 24Vcc In the version DSCT 3x380Vac the logical output C07 is not programmable and remains then configurated as signal of drive ready The maximum current is about 30mA 7 3 ANALOGIC OUTPUT...

Страница 26: ...encoder pulses set in c11 Example P52 3000 c11 5 1024 pulses per rev P54 2 resolver poles Hz 51200 2 2 1024 60 3000 Fr The third channel generates a number of zero pulses in phase with channel A equa...

Страница 27: ...c19 8 excluded overspeed alarm A9 c19 16 excluded resolver failure alarm A7 It can be excluded more alarms at the same time by setting in c19 a number between 1 and 31 calculated in the following way...

Страница 28: ...4 0 P 24 Speed loop lead constant time when integral time x gain for speed REF P20 4 0 150 0 ms 40 0 ms P 25 Speed loop filter constant time 0 2 20 ms 0 2 ms P 27 Starting value of speed regulator in...

Страница 29: ...h sets the customer code number P50 to customise the drive Bold P indicates the most used parameters that had to be setted in a new installation 9 2 CONNECTIONS Note n off line r reserved to the custo...

Страница 30: ...t 0 n c 42 Reset EEPROM values 0 disabled 1 reset 0 n c 43 EEPROM writing 0 disabled 1 reset 0 n c 44 Resolver phase auto tuning command 0 disabled 1 perform 0 r c 45 Current regulator auto tuning com...

Страница 31: ...L H i 18 Start pos 1 function state L H i 19 Start pos 2 function state L H i 20 Pos Speed function state L H i 21 Reference direction from volt freq conv function state L H i 22 Enable ramp function...

Страница 32: ...ed to the motor specified at the ordering 10 2 SETTING REFERENCES AND SPEED LIMITS The maximum speed equal to 100 0 of the internal references and 10V of the analog reference is set at parameter P52 d...

Страница 33: ...arameters P35 and P36 set the maximum allowed value for the effective peak current that can be delivered by the drive they are expressed in percentage of the maximum value allowed by the size e g If d...

Страница 34: ...1 10 6 RESOLVER PHASE AUTO TUNING COMMAND This auto tuning calculates the phase displacement between the resolver and the motor so as to have the maximum possible torque and saves this on parameter P...

Страница 35: ...ot some connections are wrong with respect to the standard e g if the difference is of the order of 120 or 240 the connection of the drive with the motor power is probably wrong while if the differenc...

Страница 36: ...resolver motor phases U V W Current feedback U W 11 3 SPEED REFERENCE BLOCK For the external reference from encoder type frequency option see chapter 14 Up to four speed references are possible one a...

Страница 37: ...never exceed the limit set in P05 and P06 A linear ramp can be included in the speed reference by programming c26 1 default value c26 0 The acc cw dec cw acc ccw and dec ccw times from speed 0 to max...

Страница 38: ...e speed stage is excluded and the system works with the external torque reference signal analog input TQREF terminal 9 of connector J2 P31 100 0 can eliminate the offset and P32 400 0 is a multiplicat...

Страница 39: ...seen in the display d6 can be excluded by setting the connection c20 1 default c20 0 integral inserted With a function generator in the analog reference input the response can be optimised after the r...

Страница 40: ...this value can be maintained for 2 5sec frequencies between 0 and 2 5Hz have intermediate values The motor current regulation is of traditional type with PWM with however adaptation of the gain to op...

Страница 41: ...ken is to insert the cable connector so that it occupies only the first 10 terminals The connector of the analogue signals J2 has the same number of terminals but when in the SC analogue series termin...

Страница 42: ...means of one of the logic inputs after it has been configured by means of c1 c3 c4 or c5 and enabling the ramp connection c26 1 The movement starts on the rise front of one of the programmed inputs Th...

Страница 43: ...gs description P03 search speed of P52 P09 displacement offset enc pul c38 search direction 1 Start the procedure 2 The motor moves in the direction specified by c38 at speed specified by P03 versus t...

Страница 44: ...ind the desired offset displacement it is suggested to set in P09 a displacement of exactly one motor revolution P9 Number of enc puls set in c11 x P54 2 and then looking at the position where the mot...

Страница 45: ...TWO POSITIONS Displacements both in speed and in position with movements not referred to any initial absolute number Definition of inputs c1 11 input 1 position speed c2 0 on line c3 3 enabling extern...

Страница 46: ...arch 0 clockwise LS1 P09 xxxx offset xxxx offset Displacement 1 CW CCW J1 When on line the motor stops in place waiting for commands If the zero search push button is pressed the search 0 procedure is...

Страница 47: ...button 13 4 POSITIONER IMPROVEMENTS The positioning speed can be taken from the external analog reference SREF SREF by setting P01 0 or P02 0 depends on the used movements This speed reference is rea...

Страница 48: ...s 32750 pulses errors greater than this are not considered frequency input as standard encoder TTL signals frequency input by only two single channels unipolar signals with amplitude from 5V to 24V Ma...

Страница 49: ...Hz Fr 204800 2 2 60 3000 4096 the above formula for P61 is 14 60 4096 61 c Fr N RPM P slave and with the real parameters yelds 1024 1 04800 60 4096 4096 750 61 2 P With 4096 enc pulses electrical rev...

Страница 50: ...DSCT Series 15 DIMENSIONS AND SIZES 15 1 DIMENSIONS AND SIZES OF DSC DRIVES 330mm 290mm x 310mm DSC 03N DSC 06N DSC 10N DSC 15N DSC 20N DSC 30N DSC 40N DSC 60N DIMENSIONS mm x 68 x 100 x 130 x 192 WEI...

Страница 51: ...al 15 4 DSC DSCT Series 15 2 DIMENSIONS AND SIZES OF DSCT DRIVES 330mm 290mm x 310mm DSCT 03N DSCT 07N DSCT 15N DSCT 22N DSCT 28N DSCT 37N DSCT 40N DIMENSIONS mm x 68 x 100 x 130 x 192 WEIGHT Kg 5 2 7...

Страница 52: ...a dell oreficeria 41 36100 Vicenza tel 0444 565043 565444 store via dell oreficeria 27 B Internet address http www tdemacno it Internet E Mail info tdemacno it telefax 0444 961999 Without explicit wri...

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