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Safety 

Information

Product 

Information

Mechanical 

Installation

Electrical 

Installation

Getting 
Started

Menu 0

Running 

the motor

Optimisation

Macros

Advanced 

Parameters

Technical 

Data

Diagnostics

UL Listing 

Information

190

Unidrive User Guide

www.controltechniques.com                                                       Issue Number: 9

11      Technical Data

11.1      Drive

11.1.1     Power and current ratings

The input current is affected by the supply voltage and impedance. 

Maximum continuous input current

The values of maximum continuous input current are given to aid the 
selection of cables and fuses. These values are stated for the worst-
case condition with the unusual combination of stiff supply with bad 
balance. The value stated for the maximum continuous input current 
would only be seen in one of the input phases. The current in the other 
two phases would be significantly lower.
•

The values of maximum input current for models 1201 to 1205 are 
stated for a 200Vac supply rated at ten times the kVA of the drive 
and a 2% negative phase-sequence imbalance. 

•

The values for models 2201 to 2203 and 3201 to 3204 are stated for 
a 200Vac supply having a 5kA short-circuit capability and a 2% 
negative phase-sequence imbalance. 

•

The values for models 1401 to 1405, 2401 to 2403, 3401 to 3405 
and 4401 to 4405 are stated for a 380Vac having a 16kA short-circuit 
capability and a 2% negative phase-sequence imbalance. 

•

The values for model 5401 are stated for a 400Vac supply having an 
18kA short-circuit capability and a 2% negative phase-sequence 
imbalance.

Typical input current

The values of typical input current are given to aid calculations for power 
flow and power loss.
•

The values of typical input current for models 1201 to 1205, 2201 to 
2203 and 3201 to 3204 are stated for a balanced 200Vac supply 
having a 5kA short-circuit capability. 

•

The values for models 1401 to 1405, 2401 to 2403 and 3401 to 3405 
are stated for a balanced 400Vac supply having a 5kA short-circuit 
capability. 

•

The values for models 4401 to 4405 are stated for a balanced 
400Vac supply having a 10kA short-circuit capability. 

•

The values for model 5401 are stated for a balanced 400V supply 
having an 18kA short-circuit capability.

*    Multiples of 300A output current with 120% overload or multiples of 

240A with 150% overload

Table 11-1 Unidrive and Unidrive VTC drive current ratings

Nominal rating

Maximum permissible continuous output 

current at 40

°

C (104°F) ambient (A)

Maximum permissible continuous output 

current at 50

°

C (122°F) ambient (A)

Typical 

input 

current

(A)

Maximum 

continuous 

input 

current (A)

Model

kW

hp

3kHz

4.5kHz

6kHz

9kHz

12kHz

3kHz

4.5kHz

6kHz

9kHz

12kHz

UNI1201

0.37

0.5

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.4

4.0

UNI1202

0.55

0.75

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8 3.5  6.0 

UNI1203

0.75

1.0

3.8 3.8 3.8 3.8 3.8  3.8  3.8 3.8 3.8 3.3  4.6 

8.0 

UNI1204

1.1

1.5

5.6 5.6 5.6 5.6 4.5  5.6  5.6 5.1 4.0 3.3  6.5 

10.0 

UNI1205

2.2

3.0

9.5 9.5 8.5 7.0 5.5  6.9  5.9 5.1 4.0 3.3  8.6 

12.5 

UNI2201

3.0

4.0

12.0 12.0 12.0 12.0 11.7  12.0 12.0 12.0 11.6 9.7  10.8 

13.9 

UNI2202

4.0

5.0

16.0 16.0 16.0 14.2 11.7  16.0 16.0 14.7 11.6 9.7  14.3 

16.9 

UNI2203

5.5

10.0

25.0 21.7 18.2 14.2 11.7  20.0  17.3 14.7 11.6 9.7  19.8 

27.0 

UNI3201

7.5

15

34.0 34.0 34.0 28.0 23.0 34.0 34.0 28.0 21.0 17.9 

26 

28 

UNI3202

11.0

20

46.0 46.0 40.0 32.0 26.6 44.0 36.0 31.0 24.0 20.6 

39 

43 

UNI3203

15.0

25

60.0 47.0 40.0 32.0 26.7  44.0  36.0 31.0 24.0 20.9 

53 

56 

UNI3204

22.0

30

74.0 56.0 46.0 35.0 28.0  50.0  41.0 34.0 26.0 23.0 

78 

84 

UNI1401

0.75

1.0

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

2.1

3.0

4.5

UNI1402

1.1

1.5

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8 4.3  5.5 

UNI1403

1.5

2.0

3.8 3.8 3.8 3.8 3.8  3.8  3.8 3.8 3.8 3.3  5.8 

6.8 

UNI1404

2.2

3.0

5.6 5.6 5.6 5.6 4.5  5.6  5.6 5.1 4.0 3.3  8.2 

8.6 

UNI1405

4.0

5.0

9.5 9.5 8.5 7.0 5.5  6.9  5.9 5.1 4.0 3.3 10.0  12.0 

UNI2401

5.5

7.5

12.0 12.0 12.0 12.0 11.7  12.0 12.0 12.0 11.6 9.7  13.0 

16.0 

UNI2402

7.5

10

16.0 16.0 16.0 14.2 11.7  16.0 16.0 14.7 11.6 9.7  17.0 

20.0 

UNI2403

11.0

15

25.0 21.7 18.2 14.2 11.7  20.0 17.3 14.7 11.6 9.7  21.0 

25.0 

UNI3401

15.0

25

34.0 34.0 34.0 28.0 23.0  34.0  34.0 28.0 21.0 17.9 

27 

34 

UNI3402 18.5

30

40.0 40.0 37.0 28.0 23.0  40.0  34.0 28.0 21.0 17.9 

32 

39 

UNI3403

22.0

30

46.0 46.0 40.0 32.0 26.6  44.0  36.0 31.0 24.0 20.6 

40 

53 

UNI3404

30.0

40

60.0 47.0 40.0 32.0 26.7  44.0  36.0 31.0 24.0 20.9 

52 

66 

UNI3405

37.0

50

70.0 56.0 46.0 35.0 28.0  50.0  41.0 34.0 26.0 23.0 

66 

82 

UNI4401 45

75

96 96 88 70 

95  85 75 60 

76 98 

UNI4402 55

100

124 104 88  70 

105 85 75 60 

91 114 

UNI4403 75

125

156 124 105 80 

135 105 85  65 

123 152 

UNI4404 90

150

180 175 145 110 

180 150 125 95 

145 205 

UNI4405

110

150

202 175 145 110 

190 150 125 95 

181 224 

UNI5401

160

200

300*

240

280 321

UNI5402

320

400

600*

480

560

642

UNI5403

480

600

900*

720

840 963

UNI5404

640

800

1,200*

960

1,120

1284

UNI5405

800

1000

1,500*

1,200

1,400

1605

UNI5406

960

1200

1,800*

1,440

1,680

1926

UNI5407

1120

1400

2,100*

1,680

1,960

2247

UNI5408

1280

1600

2,400*

1,920

2,240

2568

Содержание Unidrive 1 Series

Страница 1: ...EF www controltechniques com User Guide Unidrive Model sizes 1 to 5 Universal Variable Speed AC Drive for induction and servo motors Part Number 0460 0083 09 Issue Number 9...

Страница 2: ...rate an Environmental Management System EMS which is certified to the International Standard ISO 14001 Further information on the EMS our Environmental Policy and other relevant information is availab...

Страница 3: ...hapter 1 Safety Information on page 7 contains general safety information It is essential that the warnings are observed and the information considered when working with or designing a system using th...

Страница 4: ...ns 37 4 2 AC supply requirements 40 4 3 Supplying the drive with DC DC bus paralleling 40 4 4 Ratings 40 4 5 Output circuit and motor protection 41 4 6 Braking 43 4 7 Ground leakage 44 4 8 EMC Electro...

Страница 5: ...10 13 Menu 13 Digital lock orientation 160 10 14 Menu 14 Programmable PID function 166 10 15 Menu 15 Regen 169 10 16 Menu 16 Small option module set up 171 10 17 Menu 17 Large option module set up 17...

Страница 6: ...r is responsible for ensuring that the end product or system complies with all the relevant laws in the country where it is to be used A Unidrive EMC Data Sheet is also available giving detailed EMC i...

Страница 7: ...additional safety devices such as electro mechanical interlocks and overspeed protection devices may be required The drive must not be used in a safety critical application without additional high int...

Страница 8: ...rated below Model Nominal rating Output current A Typical Input current A kW hp 1201 0 37 0 5 2 1 2 4 1202 0 55 0 75 2 8 3 5 1203 0 75 1 3 8 4 6 1204 1 1 1 5 5 6 6 5 1205 2 2 3 9 5 8 6 2201 3 4 12 10...

Страница 9: ...and date code Approvals Drive ratings UNI3401 VTC 15kW STDJ41 IT IS ESSENTIAL TO READ THE MANUAL BEFORE CONNECTING THE DRIVE VOLTAGE 50 60 Hz 3Ph INPUT OUTPUT 380 480V 380 480V CURRENT A 27A 34 0A OV...

Страница 10: ...e applied to the motor is directly proportional to the frequency except at low speed where the drive uses motor parameters to apply the correct voltage to keep the flux constant under varying load con...

Страница 11: ...trol module and one or more power modules For power ratings greater than 160kW 200hp multiple power modules up to a maximum of 8 can be connected in parallel When multiple power modules are used an ou...

Страница 12: ...all option module UD55 User Guide Cloning interface small option module UD70 User Guide Large option module and software UD71 User Guide Serial communications large option module UD73 User Guide Profi...

Страница 13: ...foam Gasket foam Gasket foam UL Warning label Power connector Power connector UL Warning label UL Warning label UL Warning label UL Warning label 1 2 3 4 5 6 7 8 9 10 11 21 22 23 24 25 26 27 28 29 30...

Страница 14: ...e inputs which must be located very close to the drives Space must be made available for the filters and allowance made for carefully segregated wiring Both levels of precautions are covered in sectio...

Страница 15: ...until it is released from the middle cover 5 Remove the four screws that are now revealed 6 Remove the middle cover All the power terminals and ribbon cable connectors are now accessible 3 4 Ingress...

Страница 16: ...e mounted The following drawings show the dimensions of the drive and mounting holes for each method to allow a back plate to be prepared Lifting the drive The weights of model sizes 3 and 4 are 22kg...

Страница 17: ...ta Diagnostics UL Listing Information Unidrive User Guide 17 Issue Number 9 www controltechniques com Figure 3 7 Surface mounting of model sizes 3 and 4 Model size 3 Model size 4 Back plate Back plate...

Страница 18: ...re 3 8 Through panel mounting of model sizes 1 and 2 N When drives are through panel mounted a baffle plate is required to ensure the correct level of air flow is maintained through the heatsink For f...

Страница 19: ...4 N When drives are through panel mounted a baffle plate is required to ensure the correct level of air flow is maintained through the heatsink For further information please refer to section 3 9 Baff...

Страница 20: ...Macros Advanced Parameters Technical Data Diagnostics UL Listing Information 20 Unidrive User Guide www controltechniques com Issue Number 9 Figure 3 10 Unidrive Size 5 overall dimensions 35 5mm 1 39...

Страница 21: ...ive User Guide 21 Issue Number 9 www controltechniques com Figure 3 11 Unidrive Size 5 mounting dimensions 139mm 5 472in 154mm 6 063in 256mm 10 079in 144mm 5 669in 1248mm 49 134in Rear view of power m...

Страница 22: ...11mm 0 433in 8mm 0 315in 315mm 282mm Outline of the power module Aperture 33 5mm Location of aperture in relation to the outline of the power module Locations and dimensions of the mounting holes in r...

Страница 23: ...Advanced Parameters Technical Data Diagnostics UL Listing Information Unidrive User Guide 23 Issue Number 9 www controltechniques com Table 3 1 General views of the mounting brackets Model size Throug...

Страница 24: ...low the greater the surface area of the enclosure walls the better is the dissipation capability Only the surfaces of the enclosure that are unobstructed not in contact with a wall or floor can dissip...

Страница 25: ...ollowing Using a lower PWM switching frequency to reduce the dissipation in the drives Reducing the ambient temperature outside the enclosure and or applying forced air cooling to the outside of the e...

Страница 26: ...e 3 17 The air supply must be obtained from outside the enclosure and the exhaust air must exit the enclosure The maximum permissible heatsink temperature is 95 C 203 F Take the following precautions...

Страница 27: ...emove the exhaust air 2 It is recommended that the airflow is ducted into the front of the drive This airflow must be at least 400m3 hr 235ft3 min equivalent air speed of 1m s 3 3ft s through the fron...

Страница 28: ...s for model sizes 1 and 2 Attaching a fabricated baffle plate to the heatsink Table 3 2 Methods of attaching the baffle plate Figure 3 20 Dimensions for the fabrication of baffle plates for model size...

Страница 29: ...Bookcase FS5106 25 07 4200 6113 4 mm2 10 AWG 2 1kg 5lb UNI3201 to 3202 Bookcase FS5113 50 53 4200 6116 10 mm2 6 AWG 3 8kg 9lb UNI3203 Bookcase FS5113 63 34 4200 6117 10 mm2 6 AWG 3 8kg 9lb UNI3204 Boo...

Страница 30: ...I1401 to UNI1405 A 230mm 9 055in B 25mm 0 984in C 218mm 8 583in D 47 5mm 1 870in H 95mm 3 740in L 240mm 9 449in W 45mm 1 772in Z 4 5mm 0 177in Ground Terminal M5 Figure 3 21 Unidrive size 1 bookcase m...

Страница 31: ...0mm 14 961in B 35mm 1 378in C 60mm 2 362in F 364mm 14 331in G 16 5mm 0 650in H 68mm 2 677in L 390mm 15 354in S 300mm 5mm 11 811in 0 197in U 3x 2 5mm2 AWG14 W 85mm 3 346in Z 5 5mm 0 217in Ground Termin...

Страница 32: ...2401 UNI2203 UNI2402 to UNI2403 A 385mm 15 157in 385mm 15 157in B 35mm 1 378in 35mm 1 378in C 120mm 4 724in 120mm 4 724in D 364mm 14 331in 364mm 14 331in E 16 5mm 0 650in 16 5mm 0 650in H 68mm 2 677in...

Страница 33: ...20 37 Model UNI3203 UNI3404 UNI3204 UNI3405 UNI4401 to UNI4402 UNI4403 to UNI4404 UNI4405 A 315mm 12 402in 310mm 12 205in 330mm 12 992in 420mm 16 535in 420mm 16 535in B 105mm 4 134in 105mm 4 134in 120...

Страница 34: ...User Guide www controltechniques com Issue Number 9 Unidrive Size 5 bookcase mounted filter Ensure the LOAD terminals face the drive Figure 3 28 Unidrive size 5 bookcase mounted filter B W A C G Z L H...

Страница 35: ...oltechniques com 3 12 Power terminals 3 12 1 Location of power and ground terminals Figure 3 29 Locations of the power and ground terminals on Unidrive Size 1 to 4 Figure 3 30 Locations of the power a...

Страница 36: ...screw 0 5 N m 4 4 lb in CT part number Schaffner part number Power connections Ground connections Max cable size Torque Size Torque 4200 6104 FS5101 10 07 4 mm2 10 AWG 0 8 N m 7 1 lb in M5 2 2 N m 19...

Страница 37: ...a potentially lethal voltage after the AC supply has been disconnected If the drive has been energised the AC supply must be isolated at least ten minutes before work may continue Normally the capacit...

Страница 38: ...com Issue Number 9 Figure 4 2 Unidrive Size 3 to 4 power connections A thermal overload protection device should be connected as shown in Figure 4 7 on page 44 and must interrupt the AC supply on tri...

Страница 39: ...C bus choke IN95 Interface board W V U L1 L2 L3 U W V U W V Contactor Isolator IN96 Phase control board DC bus choke IN95 Interface board Ground Sharing choke Sharing choke AC supply for fan when fitt...

Страница 40: ...ith a high rated capacity Line reactors are particularly recommended for use with the following drive models when one of the above factors exists or when the supply capacity exceeds 175kVA UNI1201 UNI...

Страница 41: ...urrent must be set to suit the motor There is also provision for the use of a motor thermistor to prevent overheating of the motor e g due to loss of cooling 4 5 1 Cable types and lengths Since capaci...

Страница 42: ...re to all the other cores and the screen shorted together 4 5 2 Multiple motors Open loop only If the drive is to control more than one motor make connections as shown in Figure 4 5 and Figure 4 6 The...

Страница 43: ...e information please contact the supplier of the drive 4 6 Braking Internal connection does not require the cable to be armoured or shielded In built in the Unidrive software is overload protection fo...

Страница 44: ...ast once every half cycle 3 B detects AC pulsating DC and smooth DC fault currents Type AC should never be used with drives Type A can only be used with single phase drives Type B must be used with th...

Страница 45: ...nd connection must be provided which does not pass through a connector or flexible power cord WARNING Optional ground connection External controller 0V If the control circuit 0V is to be grounded this...

Страница 46: ...dance Use a cable with individually shielded twisted pairs Connect the cable shields to 0V at both the drive and the encoder using the shortest possible links pigtails The cable should preferably not...

Страница 47: ...ure 4 10 Feedback cable twisted pair Figure 4 11 Feedback cable connections To ensure suppression of radio frequency emission observe the following Use a cable with an overall shield Clamp the overall...

Страница 48: ...d placing sensitive signal circuits in a zone 300mm 12in all around the power module 6 Ensure chassis directly grounded to the back plate using fixing screws Screw threads tapped into the back plate m...

Страница 49: ...a minimum and ensure that all sensitive equipment and circuits are at least 0 3m 12 in away The coupling bar may be grounded to a known low impedance ground nearby for example a large metallic struct...

Страница 50: ...rcuits in the drive by basic insulation only The installer must ensure that the external control circuits are insulated from human contact by at least one layer of insulation rated for use at the AC s...

Страница 51: ...ommon 0V common Analog input 0V common 1 2 5 6 3 11 9 10 8 21 22 23 24 25 26 27 28 29 30 31 Preset ref USA Status relay Drive normal 0V common Analog frequency reference 1 Motor thermistor FREQUENCY T...

Страница 52: ...sistance 200 at 20mA Common to all modes Resolution 12 bit plus sign Sampling period default setting PWM switching frequency dependent OL 1 4ms for 3 6 12kHz 1 9ms for 4 5 9kHz CL 345 s for 3 6 12kHz...

Страница 53: ...current 240mA total including any digital outputs Protection Current foldback above 240mA 23 0V common digital Function Common connection for external digital devices 24 Digital input output F1 OL AT...

Страница 54: ...dependent 5 5ms for 3 6 12kHz 7 4ms for 4 5 9kHz Disable or trip function 1ms 31 0V common digital Function Common connection for external digital devices 5 Analog input 1 10V frequency reference inpu...

Страница 55: ...s For encoder cable screening see section 4 10 Feedback cable twisted pair on page 47 Description of the frequency and direction connections 7 Phase channel U 8 Phase channel U 9 Phase channel V 10 Ph...

Страница 56: ...tem Each power module must be given a unique address The control module must be notified of the number of power modules it is to control The new settings must be saved in the control module software 4...

Страница 57: ...uration setting Figure 4 20 Setting the configuration switches in the control module 4 11 3 Saving the configuration When the drive is first powered up and the system contains more than one power modu...

Страница 58: ...y shows the parameter value or the specific trip type Figure 5 1 Keypad 5 2 Keypad operation 5 2 1 Control buttons The keypad consists of 1 Four arrow buttons 2 One mode button 3 Three control buttons...

Страница 59: ...nce standard security has been cleared the left and right buttons are used to navigate between menus can only be used to move between menus if standard security has been opened For further information...

Страница 60: ...ion or feature of the drive as follows Key Press Parameter View Mode Parameter Edit Mode jumps to xx 00 Sets value to 0 jumps to 00 yy Jumps to LSB Menu 0 xx 00 0 01 0 02 0 03 0 04 0 05 0 50 0 49 0 48...

Страница 61: ...led The drive has detected that the AC supply has been lost and is attempting to maintain the DC bus voltage by decelerating the motor dc DC applied to the motor Enabled The drive is applying DC injec...

Страница 62: ...arameters by setting parameter xx 00 to 1000 and press the button Opening user security Enter the security code into parameter xx 00 Closing user security Set parameter xx 00 to 2000 and press the mod...

Страница 63: ...equirements Defines the unique address for the drive Any number in the permitted range 0 0 to 9 9 which has a zero in it should not be used as these are used to address groups of drives This is the mo...

Страница 64: ...1 5 50 RW Uni 0 15 Ramp mode selector 2 04 Stnd Hd 0 FASt 1 Stnd Ct 2 Stnd Ct 2 RW Txt 0 16 Stop mode selector 6 01 COASt 0 rP 1 rP dcI 2 dcI 3 td dcI 4 COASt 0 rP 1 no rP 2 rP POS 3 rP 1 no rP 2 RW T...

Страница 65: ...09 0 or 1 0 1 RW Bit 0 40 Autotune 5 12 3 25 0 or 1 0 RW Bit P 0 41 PWM switching frequency 5 18 3 kHz 0 4 5 kHz 1 6 kHz 2 9 kHz 3 12 kHz 4 3 0 RW Txt 0 42 Motor no of poles 5 11 2 POLE 0 to 32 POLE 1...

Страница 66: ...requency speed ref 1 remote Frequency speed ref 2 local Keypad reference Precision reference not used with Menu 0 Preset references see the Unidrive Advanced User Guide JOG SELECT RUN FORWARD RUN REVE...

Страница 67: ...Motor speed 0 16 0 39 0 18 0 19 Post ramp reference 0 12 S ramp 0 06 0 07 Speed loop integral gain 0 08 Stop mode selector THERMISTOR Speed loop derivative gain 0 09 0 10 CL Speed loop PID gains 15 w...

Страница 68: ...ncy 2 1 22 1 000 0 Hz 0 RW Bi 0 26 Standard ramp voltage 2 08 200V drive 0 to 400 V 400V drive 0 to 800 V 200V drive 375 400V drive EUR 750 USA 775 RW Uni 0 27 Current control P gain 4 13 0 to 30 000...

Страница 69: ...rrent range FLC Full load current of the drive maximum continuous output current up to 40o C ambient temperature Displayed in Pr 11 32 0 22 IMAX A Maximum overload output current of the drive up to 40...

Страница 70: ...15 Pre ramp reference 0 11 Reference selection Precision reference not used with Menu 0 All preset references not used with Menu 0 ANALOG INPUT PRESET REF SELECT RUN FORWARD RUN REVERSE RESET Minimum...

Страница 71: ...D USA DRIVE RUNNING Total motor current No of poles Power factor Rated voltage Rated speed Rated current Rated frequency PWM switching frequency 0 41 0 42 to 0 47 Motor parameters 0 14 Power stage Vol...

Страница 72: ...at larger values produce lower deceleration The rate applies in both directions of rotation This parameter has a European and USA default setting of 0 in Unidrive VTC The default setting of Pr 0 05 de...

Страница 73: ...value of stator winding resistance to be stored in a parameter in the drive The three Vector modes allow the resistance to be measured under different circumstances Closed loop Pr 0 07 Pr 3 10 operat...

Страница 74: ...of motor speed that is obtained from the speed feedback The value of Pr 0 10 is applied to the analog output on terminal 9 to indicate speed When the frequency speed is constant Pr 0 12 Pr 0 11 Durin...

Страница 75: ...rom running at speeds that cause mechanical resonances in the machine During acceleration and deceleration the drive passes through the skip bands but it does not stabilize in a skip band Up to two sk...

Страница 76: ...ntrol Torque control Braking when Pr 0 15 Ramp mode selector is set at Stnd Ct default Synchronizing the drive to a spinning motor Pr 0 39 set at 1 Loss of AC supply when Pr 6 03 AC supply loss mode s...

Страница 77: ...elected the value of Pr 0 10 is shown on the upper display This allows the motor frequency speed to be monitored without the need to select the parameter 2 If the keypad is subsequently used to select...

Страница 78: ...two levels of protection occur as follows 1 When a PWM switching frequency of 6kHz 9kHz or 12kHz is selected the PWM switching frequency is automatically halved This reduces switching losses in the I...

Страница 79: ...meters to menu 0 in Unidrive The following menu 0 parameters are found in Unidrive VTC Any parameter not listed below is the same as open loop Unidrive Pr 0 14 indicates the total motor current the ve...

Страница 80: ...set count is cleared Auto reset will not occur on an External trip Et This parameter defines the time between a trip and an auto reset subject to the 10s minimum trip time for IGBT over current trips...

Страница 81: ...en serial communications are used 3 Press or momentarily close the RESET contact The new setting takes effect and all the parameters revert to the appropriate default values for the new mode Ensure th...

Страница 82: ...rature channel A Quadrature channel A Marker pulse channel Z Commutation channel U Commutation channel V Commutation channel V Commutation channel W Commutation channel W U V W U V W Braking resistor...

Страница 83: ...misation Macros Advanced Parameters Technical Data Diagnostics UL Listing Information Unidrive User Guide 83 Issue Number 9 www controltechniques com 30 31 28 29 26 27 24 25 23 21 22 10 11 8 9 6 7 4 5...

Страница 84: ...n Pr 0 42 Set maximum frequency Enter Maximum frequency in Pr 0 02 Hz Set acceleration deceleration rates Enter Acceleration rate in Pr 0 03 s 100Hz Deceleration rate in Pr 0 04 s 100Hz Autotune Set P...

Страница 85: ...ip Encoder PPR pulses per revolution Enter PPR in Pr 16 12 Enter motor nameplate details Enter Motor rated power factor Pr 0 43 Motor rated voltage in Pr 0 44 V check if or connection Motor rated spee...

Страница 86: ...transformation ratio of 0 33 3 1 if the resolver has a transformation ratio of 0 5 2 1 set Pr 16 10 1 SINCOS Encoder power supply Pr 16 15 0 5V Pr 16 15 1 8V Save parameter and cycle power to clear S...

Страница 87: ...feedback device Please refer to the documentation that came with UniSoft or VTCSoft for instructions on how to install the drive commissioning software Action Detail Before power up Ensure Enable is c...

Страница 88: ...n entering the motor nameplate details max min speeds and acceleration deceleration rates click on the relevant field enter the value here and click Change Action Detail Before power up Ensure Enable...

Страница 89: ...rive menu select Program all parameters to upload the parameters to the drive Autotune Close the enable signal terminal 30 Click Autotune to enable the drive to perform the autotune If the drive trips...

Страница 90: ...nameplate details max min speeds and acceleration deceleration rates click on the relevant field enter the value here and click Change Select Servo mode of operation Action Detail Before power up Ens...

Страница 91: ...on Enter PPR in Pr 16 12 Programming the drive In the Drive menu select Program all parameters to upload the parameters to the drive Close the enable signal terminal 30 Click Autotune to enable the dr...

Страница 92: ...for a given output frequency i e 4 pole motor 50 Hz 1 500 rpm 2 pole motor 50 Hz 3 000 rpm Pr 0 44 5 09 Motor rated voltage Defines the voltage applied to the motor at rated frequency Pr 0 47 5 06 Mot...

Страница 93: ...irable for the drive to test the motor on power up or before a run The stator resistance and voltage offset values can be viewed in Pr 5 17 and Pr 5 23 respectively Pr 0 40 5 12 Autotune The motor mus...

Страница 94: ...he volts frequency ratio must be kept constant to ensure rated torque is available from the motor over the frequency range Pr 0 43 5 10 Motor rated power factor Defines the angle between the motor rat...

Страница 95: ...h can have a significant effect on rotor resistance and thus rated speed The following conditions must apply for the slip optimiser to function correctly As detailed above in the autotune section the...

Страница 96: ...inertia reflected through the gear box if used stiffness compliance angle user defined deflection of the motor shaft when full torque is applied drive rated current motor nameplate details Tuning the...

Страница 97: ...1 loss of torque 2 excessive heating of the motor 3 in extreme cases the motor can run out of control to maximum speed If the load cannot be removed and it is solely an inertia a high current autotune...

Страница 98: ...tual value the error The integral gain Pr 3 11 responds proportionally to the accumulation of the error It is used to eliminate steady state error and under dynamic conditions provide stiffness to the...

Страница 99: ...tching frequency The default switching frequency for the drive is 3kHz however this can be increased up to a maximum value of 12kHz If the switching frequency is increased the following apply 1 Increa...

Страница 100: ...this bit is set the motor output frequency is twice the displayed value The maximum open loop output frequency increases from 1 000Hz to 2 000Hz The following parameters need to be re scaled when thi...

Страница 101: ...ce analog input 2 is the PID reference and analog input 3 is the PID feedback A digital input selects between an analog speed reference and the PID control Macro 6 Axis limit control The Axis limit co...

Страница 102: ...on except that menu 0 has less parameters 0V common Analog frequency speed reference 1 remote 0 10V SPEED TORQUE 0V common Analog frequency speed reference 2 local 4 20mA OL AT SPEED CL AT ZERO SPEED...

Страница 103: ...thermistor Signal connector 24 25 26 27 28 29 30 31 1 2 4 5 6 3 8 11 9 10 Macro 4 Torque control 2004 The Torque control macro configures the drive for use in Torque control mode selectable via a digi...

Страница 104: ...reference can be either unipolar or bipolar Status relay Drive healthy Frequency speed reference 1 0 10V PID feedback TORQUE 0V common PID reference 0 10V OL AT SPEED CL AT ZERO SPEED RESET RUN FORWAR...

Страница 105: ...ion before and or after running the motor See Pr 13 08 in Chapter 10 Advanced Parameters for further information 0V common Analog frequency speed reference 1 remote 0 10V SPEED TORQUE 0V common BRAKE...

Страница 106: ...eed ref 2 Keypad reference Precision reference not used with Menu 0 Preset references use Macro 3 JOG SELECT RUN FORWARD RUN REVERSE RESET Menu 0 changes from default configuration 6 0 35 0 05 Referen...

Страница 107: ...CY CL SPEED TORQUE Motor control Current limit Speed loop proportional gain Synchronize to a spinning motor Motor speed 0 39 0 03 0 04 0 06 0 07 Speed loop integral gain 0 08 No of poles Power factor...

Страница 108: ...P OL EXTERNAL TRIP CL DRIVE ENABLE Motorized pot zero start select 0 27 0 28 0 29 0 30 Motorized pot bipolar select Motorized pot rate Motorized pot output scale factor Motorized pot reset indicator 0...

Страница 109: ...ontrol Current limit Speed loop proportional gain Synchronize to a spinning motor Motor speed Motor active current 0 16 0 39 0 03 0 04 0 15 0 18 0 19 Pre ramp reference Post ramp reference 0 11 0 12 S...

Страница 110: ...p frequencies speeds PRESET SELECT A Preset reference 2 0 26 0 27 0 28 Preset reference 3 Preset reference 4 Preset reference 1 B 0 0 1 1 A 0 1 0 1 Preset speed 1 2 3 4 Maximum freq speed clamp 0 XX 0...

Страница 111: ...urrent limit Speed loop proportional gain Synchronize to a spinning motor Power stage Motor active current 0 16 0 39 0 03 0 04 0 15 0 18 0 19 Pre ramp reference Post ramp reference 0 11 0 12 S ramp 0...

Страница 112: ...selector Freq speed control Frequency speed reference Torque control OL Not used CL Speed over ride Analog input 1 scaling 0 29 0 30 0 27 Analog input 2 Analog input 2 scaling Minimum frequency speed...

Страница 113: ...oop proportional gain Synchronize to a spinning motor Motor speed Motor active current TORQUE ENABLE 0 16 0 39 0 03 0 04 0 15 0 18 0 19 Pre ramp reference Post ramp reference 0 11 0 12 S ramp 0 06 0 0...

Страница 114: ...back PID 0 16 Analog input 3 mode selector 0 19 0 24 PID output low limit 0 25 PID output scale factor 0 28 0 14 Analog input 1 mode selector Analog input 2 scaling 0 29 Analog input 3 scaling Pr Func...

Страница 115: ...oportional gain Synchronize to a spinning motor Motor speed Motor active current 0 39 0 03 0 04 Pre ramp reference Post ramp reference 0 11 0 12 0 06 0 07 Speed loop integral gain 0 08 No of poles Pow...

Страница 116: ...ward indicator 0 15 0 17 0 16 0 22 Run reverse indicator Limit reverse indicator Limit reverse invert Frequency speed reference Direction control Bi directional frequency speed reference RUN enabled R...

Страница 117: ...to a spinning motor Motor speed Motor active current 0 18 0 39 0 03 0 20 Pre ramp reference Post ramp reference 0 11 0 12 0 06 0 07 Speed loop integral gain 0 08 Stop mode selector No of poles Power f...

Страница 118: ...rent magnitude Preset references see the Unidrive Advanced User Guide OL Not used CL JOG SELECT RUN FORWARD RUN REVERSE Current threshold RESET 0 35 0 14 0 05 Reference selector ANALOG INPUT 1 INPUT 2...

Страница 119: ...quency PWM switching frequency 0 41 0 42 0 47 Motor parameters 0 13 CL Speed loop PID gains Power stage THERMISTOR OL EXTERNAL TRIP CL DRIVE ENABLE Speed loop derivative gain 0 09 0 10 Voltage mode se...

Страница 120: ...n reference not used with Menu 0 Preset references see the Unidrive Advanced User Guide 0 35 Reference encoder Feedback resolver position 0 21 Feedback encoder Reference resolver position 0 19 Referen...

Страница 121: ...TATION COMPLETE DRIVE ENABLE Speed loop derivative gain 0 09 0 10 Pr Function 0 11 Pre ramp reference 0 12 Post ramp reference 0 13 Motor active current 0 14 Relative jog reference 0 15 Position loop...

Страница 122: ...g highlights the macro terminal differences for Unidrive VTC Any terminal not listed below have the same function as open loop Unidrive Macros 1 and 5 Analog outputs 1 and 2 terminals 9 and 10 are pos...

Страница 123: ...h parameters Some parameters have different ranges and or default values between Unidrive VTC and open loop Unidrive These differences are listed in section 10 21 Unidrive VTC parameter range and defa...

Страница 124: ...bits 1 3 Preset reference Scan timer reset Preset reference selected indicator Preset references 1 to 8 Analog input 1 Analog input 2 Memory Menu 7 1 36 1 37 1 41 1 16 1 48 1 15 1 50 1 17 1 21 1 28 1...

Страница 125: ...p reference Maximum freq speed clamp Minimum freq speed clamp Maximum reverse freq speed Negative minimum speed select Reference enabled indicator Reverse selected indicator Skip freq speed 1 Referenc...

Страница 126: ...000 0 Hz 30 000 rpm 0 RW Bi 1 25 Preset reference 5 1 000 0 Hz 30 000 rpm 0 RW Bi 1 26 Preset reference 6 1 000 0 Hz 30 000 rpm 0 RW Bi 1 27 Preset reference 7 1 000 0 Hz 30 000 rpm 0 RW Bi 1 28 Prese...

Страница 127: ...chanical Installation Electrical Installation Getting Started Menu 0 Running the motor Optimisation Macros Advanced Parameters Technical Data Diagnostics UL Listing Information Unidrive User Guide 127...

Страница 128: ...2 15 Acceleration rate 5 Rev Acceleration rate 1 2 16 Acceleration rate 6 Rev Acceleration rate 2 2 17 Acceleration rate 7 Rev Acceleration rate 3 2 18 Acceleration rate 8 Rev Acceleration rate 4 Acce...

Страница 129: ...cceleration limit 2 08 Standard ramp voltage Ramp control N t N t Deceleration Forward Decel rate Reverse Decel rate _ 2 01 Post ramp reference 2 02 Ramp Closed loop only enable Current control Menu 4...

Страница 130: ...W Uni 2 19 Jog acceleration rate 0 to 3 200 0 s 100Hz VT 0 to 32 0 s 1 000rpm SV 0 to 32 000 s 1 000rpm 0 2 0 RW Uni 2 20 Forward deceleration ramp selector 0 to 9 0 RW Uni 2 21 Deceleration rate 1 Fo...

Страница 131: ...b D connector 1 2 3 4 3 13 F A D B D B 3 21 3 22 No of encoder lines Pulses per revolution Frequency input select Frequency slaving enable 1 1536 3 14 3 15 Slaving ratio numerator Slaving ratio denomi...

Страница 132: ...r 48 49 50 51 52 53 UD53 Resolver option module Sin high Sin low Cos low Cos high Exit high Exit low Encoder Resolver 13 14 1 2 3 4 5 6 5V 15V 3 23 Encoder 1 supply voltage select 3 26 Encoder 1 speed...

Страница 133: ...tor At speed lower limit _ 3 07 10 07 Above at speed window indicator At speed upper limit _ 10 06 At speed indicator 1 03 Pre ramp reference 3 09 Absolute at speed detect mode 3 01 Final speed demand...

Страница 134: ...r 1 0 RW Bit 3 14 Slaving ratio numerator 0 to 1 000 1 RW Uni 3 15 Slaving ratio denominator 0 001 to 1 000 1 RW Uni 3 16 Frequency output enable 0 or 1 0 RW Bit 3 17 Frequency scaling ratio select bi...

Страница 135: ...03 Torque demand Torque reference offset Torque reference Torque reference offset enable Motor thermal time constant Motor protection mode At 100 load indicator Current limit active indicator Active...

Страница 136: ...rent limits Symmetrical Drive rated continuous current Motor rated current Speed feedback Final speed demand Over riding current limit 3 05 Zero speed threshold Speed loop output Torque reference offs...

Страница 137: ...ontroller 4 18 11 32 5 07 4 05 Motoring Regenerating Current limits Symmetrical Drive rated continuous current Motor rated current Speed feedback Final speed demand Over riding current limit 3 05 Zero...

Страница 138: ...demand IMAX RO Bi P 4 04 Current demand IMAX RO Bi P 4 05 Motoring current limit 0 to IMAX 150 175 RW Uni 4 06 Regenerating current limit 0 to IMAX 150 175 RW Uni 4 07 Symmetrical current limit 0 06...

Страница 139: ...Hertz L1 L2 L3 5 05 DC Bus voltage 5 09 Motor rated voltage 5 07 5 08 Motor rated current Motor rated full load RPM 5 06 Motor rated frequency 5 23 Voltage offset 5 17 Stator resistance 5 15 5 16 Vol...

Страница 140: ...Hertz L1 L2 L3 5 05 DC Bus voltage _ Current controller 5 09 Motor rated voltage 5 07 5 08 Motor rated current Motor rated full load RPM 5 06 Motor rated frequency 5 29 5 30 Motor saturation breakpoin...

Страница 141: ...ant Filter _ 5 07 5 11 Motor rated current Motor number of poles 5 02 Motor voltage 4 02 Motor active current 5 03 Motor power kW 3 x V x I 5 18 5 19 PWM switching frequency High stability space vecto...

Страница 142: ...0 RW Bit P 5 13 Dynamic V f select 0 09 0 or 1 0 RW Bit 5 14 Voltage mode selector 0 07 Ur_S 0 Ur_l 1 Ur 2 Fd 3 Ur_l 1 RW Uni P 5 15 Boost voltage 0 08 0 to 25 0 3 RW Uni 5 16 Jog boost voltage 0 to 2...

Страница 143: ...ch 2 Logic 1 6 11 Keypad RUN key enable 6 12 Keypad STOP key enable 6 13 Keypad FWD REV key enable 1 11 Reference enabled indicator 1 12 Reverse selected indicator 1 13 Jog selected indicator RUN STOP...

Страница 144: ...y enable 0 or 1 0 RW Bit 6 12 Keypad stop key enable 0 or 1 0 RW Bit 6 13 Keypad fwd rev key enable 0 or 1 0 RW Bit 6 15 Drive enable 0 or 1 1 RW Bit 6 16 Electricity cost kWh 0 to 600 0 Currency kWh...

Страница 145: ...ameter V f x 1 Analog input 1 Analog input 3 A D 7 15 Analog input 3 mode selector 7 16 Analog input 3 scaling Any unprotected variable parameter 7 18 Function 3 destination parameter Any variable par...

Страница 146: ...0 0 20 1 20 0 2 4 20 tr 3 20 4 tr 4 4 20 Lo 5 20 4 Lo 6 4 20 Pr 7 20 4 Pr 8 th SC 9 th 10 EUR th 10 USA VOLt 0 RW Txt R 7 16 Analog input 3 scaling 0 to 4 000 1 000 RW Uni 7 17 Analog input 3 invert 0...

Страница 147: ...chanical Installation Electrical Installation Getting Started Menu 0 Running the motor Optimisation Macros Advanced Parameters Technical Data Diagnostics UL Listing Information Unidrive User Guide 147...

Страница 148: ...r source parameter x 1 x 1 8 11 F1 invert 8 01 Input output F2 Input output F2 state indicator 8 15 F2 output enable Any unprotected bit parameter Any bit parameter 8 13 F2 destination or source param...

Страница 149: ...tination or source parameter Input F5 Any unprotected bit parameter x 1 8 22 F5 invert F5 state indicator 8 05 8 09 External trip inhibit input F7 mode select Hardware enable 10 32 External trip activ...

Страница 150: ...source parameter Pr 0 00 to Pr 20 50 Pr 10 33 RW Uni R P 8 14 F2 invert 0 or 1 0 RW Bit 8 15 F2 output enable 0 or 1 0 RW Bit R 8 16 F3 destination or source parameter Pr 0 00 to Pr 20 50 Pr 6 31 RW U...

Страница 151: ...chanical Installation Electrical Installation Getting Started Menu 0 Running the motor Optimisation Macros Advanced Parameters Technical Data Diagnostics UL Listing Information Unidrive User Guide 151...

Страница 152: ...1 input 1 invert Any bit parameter x 1 9 06 Function 1 input 2 source parameter 9 07 Function 1 input 2 invert 9 08 Function 1 output invert 9 09 Function 1 delay x 1 Function 1 output indicator 9 01...

Страница 153: ...gic twos 9 29 Binary sum logic ones LSB 9 31 Binary sum logic fours MSB 9 32 Binary sum logic output value Any unprotected bit parameter 9 33 Binary sum logic destination parameter 9 24 Motorized pot...

Страница 154: ...t 9 16 Prog logic function 2 input 2 source Pr 0 00 to Pr 20 50 Pr 0 00 RW Uni P 9 17 Prog logic function 2 input 2 invert 0 or 1 0 RW Bit 9 18 Prog logic function 2 output invert 0 or 1 0 RW Bit 9 19...

Страница 155: ...temperature alarm indicator 0 or 1 RO Bit P 10 19 Ambient temperature alarm indicator 0 or 1 RO Bit P 10 20 Last trip 0 to 200 RO Txt S P 10 21 Second last trip 0 to 200 RO Txt S P 10 22 Third last t...

Страница 156: ...ter 0 27 assignment Pr 0 00 to Pr 20 50 EUR Pr 8 27 USA Pr 6 04 RW Uni P 11 18 Parameter 0 28 assignment Pr 0 00 to Pr 20 50 EUR Pr 4 13 USA Pr 1 01 RW Uni P 11 19 Parameter 0 29 assignment Pr 0 00 to...

Страница 157: ...12 05 Threshold Detector 1 hysteresis Any unprotected variable parameter 12 07 Threshold Detector output destination parameter 1 Any variable parameter 12 13 Threshold Detector 2 input source 12 14 T...

Страница 158: ...0 RW Uni 12 06 Comparator 1 output invert 0 or 1 0 RW Bit 12 07 Comparator 1 output destination parameter Pr 0 00 to Pr 20 50 Pr 0 00 RW Uni R P 12 13 Comparator 2 input source parameter Pr 0 00 to Pr...

Страница 159: ...chanical Installation Electrical Installation Getting Started Menu 0 Running the motor Optimisation Macros Advanced Parameters Technical Data Diagnostics UL Listing Information Unidrive User Guide 159...

Страница 160: ...pen loop logic diagram 13 16 Reference encoder revolution counter 40 41 43 44 46 47 UD51 2nd encoder option module A A B B Z Z 16 03 Encoder position 16 02 Encoder RPM A A B B Z Z V 0V 3 26 Encoder RP...

Страница 161: ...06 Reference input destination selector 13 03 Max speed 13 02 Reference encoder input 13 01 13 09 13 10 Position loop error Position loop gain Position speed limit 16384 1 encoder revolution Position...

Страница 162: ...Z Z V 0V 3 27 Encoder position 3 26 Encoder RPM 15 way sub D connector 48 49 50 51 52 53 UD53 Resolver option module Sin high 16 03 Resolver position 16 02 Resolver RPM Sin low Cos low Cos high Exit...

Страница 163: ...n selector 13 05 Percentage input select 1 05 Jog reference x 1 13 11 Orientation position reference _ Orientation 13 12 13 18 Orientation acceptance window Orientation complete indicator _ 1 11 Refer...

Страница 164: ...ge input select 0 or 1 0 RW Bit 13 06 Reference input destination parameter Pr 0 00 to Pr 20 50 0 RW Uni R P 13 07 Reference encoder ratio 0 to 4 000 1 RW Uni 13 08 Position loop mode selector 0 to 2...

Страница 165: ...chanical Installation Electrical Installation Getting Started Menu 0 Running the motor Optimisation Macros Advanced Parameters Technical Data Diagnostics UL Listing Information Unidrive User Guide 165...

Страница 166: ...Programmable PID function 14 19 14 02 14 20 14 03 14 21 14 04 14 07 _ 14 22 14 09 10 01 14 08 Any variable parameter Any variable parameter Any variable parameter Any bit parameter Main reference sou...

Страница 167: ...14 10 14 11 14 12 14 17 14 13 14 14 14 18 14 01 14 15 14 16 Any unprotected variable parameter PID derivative gain PID integral gain PID proportional gain PID hold integrator enable PID output high li...

Страница 168: ...able source parameter Pr 0 00 to Pr 20 50 Pr 0 00 RW Uni P 14 10 PID proportional gain 0 to 4 000 1 RW Uni 14 11 PID integral gain 0 to 4 000 0 5 RW Uni 14 12 PID derivative gain 0 to 4 000 0 RW Uni 1...

Страница 169: ...15 07 DC Bus voltage set point 15 21 Voltage gain 15 19 Current control proportional gain 15 20 Current control integral gain 15 15 Soft start contactor is closed Enable Regen sequencer Modulation 15...

Страница 170: ...frequency 0 18 3 0 4 5 1 6 2 9 3 12 4 kHz 0 RW Txt P 15 09 High stability space vector modulation 0 19 0 or 1 0 RW Bit 15 10 Quasi square operation select 0 20 0 or 1 0 RW Bit 15 11 Sinusoidal rectif...

Страница 171: ...rameter 16 21 x 1 16 41 Open collector outputs select 16 22 16 23 Output enable 16 07 Input output state indicator 6 6 Input output F7 x 1 16 40 Destination or source parameter Any unprotected bit par...

Страница 172: ...Positive logic select Invert 16 30 16 31 16 10 Input output state indicator 6 6 Input F10 x 1 16 40 All parameters are shown at their default setting Destination parameter Any unprotected bit paramete...

Страница 173: ...eir default setting Analog input destination parameter Any unprotected variable parameter Analog input scaling Analog input invert 16 15 16 14 16 04 Analog input level 6 6 Analog input 4 A D x 1 16 16...

Страница 174: ...nu 16 UD50 logic diagram part 4 0 XX 0 XX Key Read write RW parameter Read only RO parameter Input terminals Output terminals 16 20 Analog output 3 scaling 6 6 Analog output 3 Any variable parameter A...

Страница 175: ...tput 3 scaling 0 000 to 4 000 1 000 RW Uni 16 21 F7 input destination output source Pr 0 00 to Pr 20 50 Pr 0 00 RW Uni R P 16 22 F7 input output invert 0 or 1 0 RW Bit 16 23 F7 output enable 0 or 1 0...

Страница 176: ...minals Output terminals The parameters are all shown at their default settings 16 06 Encoder 1 output select Parameter Range Default Type OL CL OL VT SV 16 01 Option module code 0 to 100 2 RO Uni P 16...

Страница 177: ...r serial comms disable 6 0V 5 15V 8 0V Parameter Range Default Type OL CL OL VT SV 16 01 Option module code 0 to 100 4 RO Uni P 16 02 SINCOS encoder rpm 30 000 rpm RO Bi P 16 03 SINCOS encoder revolut...

Страница 178: ...terminals Output terminals The parameters are all shown at their default settings 6 Excitation high Excitation low Excitation 3 1 2 1 16 10 Resolver turns ratio select Parameter Range Default Type OL...

Страница 179: ...o 255 0 RW Uni P 17 13 Auto run 0 or 1 1 RW Bit 17 14 Global run time trip enable 0 or 1 0 RW Bit 17 15 RS485 Trip enable 0 or 1 0 RW Bit 17 16 IO link RS485 synchronisation source 0 or 1 0 RW Bit 17...

Страница 180: ...Slot 3 Destination Node 0 20 09 Reserved 0 Reserved 0 OUT Slot 3 Source Destination 0 20 10 Reserved 0 Reserved 0 IN Slot 1 0 20 11 Trip Delay Time ms 48 Trip Delay Time ms 48 IN Slot 2 0 20 12 Reser...

Страница 181: ...RW Uni 2 22 Deceleration rate 2 Forward deceleration rate 2 0 to 3 200 0 s 100Hz 60 0 RW Uni 2 23 Deceleration rate 3 Forward deceleration rate 3 0 to 3 200 0 s 100Hz 60 0 RW Uni 2 24 Deceleration rat...

Страница 182: ...rrent controller open loop or the torque producing current controller closed loop The gain of these controllers can be modified with Pr 4 13 and Pr 4 14 This voltage is used as the level for both stan...

Страница 183: ...maximum frequency as defined by Pr 1 06 Closed loop 0 Speed control mode The torque demand is equal to the speed loop output 1 Torque control The torque demand is given by the sum of the torque refere...

Страница 184: ...op 4 Speed control with torque feed forward The drive operates under speed control but a torque value may be added to the output of the speed controller This can be used to improve the regulation of s...

Страница 185: ...ither provides current limits or closed loop torque control by modifying the drive output frequency The control loop is also used in its torque mode during mains loss or when the controlled mode stand...

Страница 186: ...4 x Pr 4 13 x R Pr 5 24 x 10 3 Where Pr 4 13 current loop proportional gain calculated above R per phase stator resistance Pr 5 24 per phase motor leakage inductance mH 10 22 6 Sequencing Modes There...

Страница 187: ...ode requires terminals to be held active and therefore the run stop and fwd rev keypad buttons on the drive are ignored even if they are enabled Sequencing mode 4 Wire Proof PLC Mode Run permit or Sto...

Страница 188: ...rd where the input frequency of the encoder being followed is too low to obtain a smooth feed forward term from it In this case the user can provide an alternative speed reference to be used as the fe...

Страница 189: ...added to the normal post ramp speed reference Its value may be written from the keypad via serial comms from an analog input or from an encoder input This parameter can also be used by the position co...

Страница 190: ...tput current at 40 C 104 F ambient A Maximum permissible continuous output current at 50 C 122 F ambient A Typical input current A Maximum continuous input current A Model kW hp 3kHz 4 5kHz 6kHz 9kHz...

Страница 191: ...0 75 1 0 2 1 2 1 2 1 3 0 4 5 UNI1402 LFT 1 1 1 5 2 8 2 8 2 8 4 3 5 5 UNI1403 LFT 1 5 2 0 3 8 3 8 3 3 5 8 6 8 UNI1404 LFT 2 2 3 0 5 6 4 0 3 3 8 2 8 6 UNI1405 LFT 4 0 5 0 9 5 4 3 3 3 10 0 12 0 UNI2401 L...

Страница 192: ...e humidity and cooling method Ambient temperature range 0oC to 50oC 32oF to 122oF Output current de rating must be applied at ambient temperatures between 40oC 104oF and 50oC 122oF absolute maximum Mi...

Страница 193: ...del Typical input current Fuse rating Cable size UNI1201 2 4 A 6A 1 5 mm2 16 AWG UNI1202 3 5 A 10A 2 5 mm2 14 AWG UNI1203 4 6 A 10A 2 5 mm2 14 AWG UNI1204 6 5 A 10A 2 5 mm2 14 AWG UNI1205 8 6 A 16A 2...

Страница 194: ...at the maximum speed Values quoted are at a distance of 1m from the drive 11 1 19 Torque settings Drive and filters Table 11 4 Drive power terminal data Table 11 5 Drive control terminal data Table 11...

Страница 195: ...to a low voltage power supply network which supplies buildings used for domestic purposes The second environment is one that includes all establishments other than those directly connected to a low vo...

Страница 196: ...category First environment Second environment Restricted distribution Unrestricted distribution Either distribution UNI1201 to UNI3204 UNI1401 to UNI4401 Rated input current of drive 100A Specified RF...

Страница 197: ...4200 6116 FS5113 50 53 50 A 44 1 A 12 8 W 31 mA 143 mA IP20 See Note 2 below 4200 6117 FS5113 63 34 63 A 55 6 A 14 3 W 29 mA 126 mA IP20 4200 6106 FS5113 100 35 100 A 88 2 A 25 5 W 48 5 mA 209 mA IP20...

Страница 198: ...28 Loss of signal current on Analog input 2 terminal 7 when configured for 4 to 20mA trip on loss current signal input Trip level 3mA cL3 Current signal loss on analog input 3 29 Loss of signal curre...

Страница 199: ...of the UD55 cloning small option module has been found to be corrupt If the trip has occurred at power up the memory is automatically reformatted and all the parameter sets are erased If the trip occ...

Страница 200: ...following Pr 0 03 Acceleration rate set too low Pr 0 04 Deceleration rate set too low Short circuit at the output of the drive Break down of motor insulation check with Megger Incorrect motor map valu...

Страница 201: ...ubicle ventilation paths Check cubicle door filters Increase ventilation Decrease acceleration deceleration rates Reduce duty cycle Reduce motor load OU Over Volts on the DC bus 2 Over voltage thresho...

Страница 202: ...vice is working correctly and the interconnections are correctly made SEP UD5x Small option module fault 9 Indicates a trip in the UD5x small option module Possible causes of failure are as follows UD...

Страница 203: ...or more information tr XX User trips 70 to 99 159 to 179 191 to 200 70 to 99 159 to 179 191 to 200 Trip codes defined by the user XX indicates the trip code number For use with the UD70 Application mo...

Страница 204: ...e ES CC step HF86 Interrupt Watchdog failure HF87 Internal ROM check error HF88 Watchdog Failure HF89 Unused Interrupts nmi as source HF90 Stack Overflow HF91 Stack Underflow HF92 Software Error undef...

Страница 205: ...to 3 5000 rms symmetrical Amperes Unidrive size 4 10 000 rms symmetrical Amperes Unidrive size 5 18 000 rms at 268Vac rms for Unidrive LV and 528Vac rms for Unidrive maximum 13 2 Maximum continuous o...

Страница 206: ...195 EMC Compliance 48 EMC General requirements 45 EMC Electromagnetic compatibility 44 Enclosure 24 Enclosure sizing 24 Encoder connections 54 Encoder supply 55 F Feedback device cable screening 47 F...

Страница 207: ...ule 12 RFI filters 29 197 Routine maintenance 36 Running the motor 81 S S4 S5 duty cycle 10 Safety Information 7 Safety label 205 Saving parameters 61 Second encoder small option module 12 Sequencing...

Страница 208: ......

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