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3.6.10 Extended Cascade Controller, MCO 101, and Advanced Cascade Controller, MCO 102

Cascade control is a common control system used to control parallel pumps or fans in an energy-efficient way.

The Cascade Controller option provides the capability to control multiple pumps configured in parallel in a way that makes them appear as a single larger
pump.

When using cascade controllers, the individual pumps are automatically turned on (staged) and turned off (de-staged) as needed in order to satisfy the
required system output for flow or pressure. The speed of the pumps connected to VLT AQUA Drives is also controlled to provide a continuous range of
system output.

Figure 3.24: Cascade control of multiple pumps

Cascade controllers are optional hardware and software components that can be added to the VLT AQUA Drive. It consists of an option board containing
three relays that are installed in option slot B on the drive. Once options are installed, the parameters needed to support the cascade controller functions
will be available through the control panel in the 27-** parameter group. The Extended Cascade Controller offers more functionality than the Basic
Cascade Controller. It can be used to extend the basic cascade with three relays and even up to eight relays with the Advanced Cascade Control card
installed.

While the cascade controller is designed for pumping applications and this document describes the cascade controller for this application, it is also possible
to use cascade controllers for any application requiring multiple motors configured in parallel.

 

3.6.11 General Description

The cascade controller software runs from a single VLT AQUA Drive with the Cascade Controller option card installed. This adjustable frequency drive is
referred to as the master drive. It controls a set of pumps each controlled by an adjustable frequency drive or connected directly to line power through
a contactor or through a soft starter.

Each additional adjustable frequency drive in the system is referred to as a Follower Drive. These adjustable frequency drives do not need the cascade
controller option card installed. They are operated in open-loop mode and receive their speed reference from the master drive. The pumps connected to
these adjustable frequency drives are referred to as Variable Speed Pumps.

Each additional pump connected to line power through a contactor or through a soft starter is referred to as a Fixed Speed Pump.

3 VLT AQUA Selection

VLT

®

 AQUA Drive Design Guide

3-40

MG.20.N5.22 - VLT

®

 is a registered Danfoss trademark

3  

Содержание vlt aqua

Страница 1: ...al brake control 2 28 Extreme running conditions 2 28 Safe Stop Operation optional 2 32 3 VLT AQUA Selection 3 1 General Specifications 3 1 Efficiency 3 19 Special Conditions 3 25 Options and Accessor...

Страница 2: ...ections 5 49 Installation of misc connections 5 51 Safety 5 54 EMC correct Installation 5 54 Residual Current Device 5 58 6 Application Examples 6 1 Potentiometer Reference 6 2 Automatic Motor Adaptat...

Страница 3: ...us RTU Message Framing Structure 7 14 How to Access Parameters 7 19 Examples 7 20 Danfoss FC Control Profile 7 25 8 Troubleshooting 8 1 9 Index 9 1 VLT AQUA Drive Design Guide Contents MG 20 N5 22 VLT...

Страница 4: ...Contents VLT AQUA Drive Design Guide MG 20 N5 22 VLT is a registered Danfoss trademark...

Страница 5: ...Danfoss makes no warranty or representation neither expressed nor implied with respect to this documentation including its quality performance or fitness for a particular purpose In no event shall Dan...

Страница 6: ...200 Cascade Controller MI 38 Cx yy Application Note MN20A102 Submersible Pump Application Application Note MN20B102 Master Follower Operation Application Application Note MN20F102 Drive Closed loop an...

Страница 7: ...rad nF Newton Meters Nm Nominal motor current IM N Nominal motor frequency fM N Nominal motor power PM N Nominal motor voltage UM N Parameter par Protective Extra Low Voltage PELV Printed Circuit Boar...

Страница 8: ...OG The motor frequency when the jog function is activated via digital terminals fM The motor frequency fMAX The maximum motor frequency fMIN The minimum motor frequency fM N The rated motor frequency...

Страница 9: ...s the relationship between the reference input at 0 value typically 0 V 0 mA 4 mA and the resulting reference The minimum reference value set in par 3 02 Miscellaneous Analog Inputs The analog inputs...

Страница 10: ...duty LCP The Local Control Panel LCP makes up a complete interface for control and programming of the adjustable frequency drive The control panel is detachable and can be installed up to 9 8 ft 3 m f...

Страница 11: ...ared and the trip state is canceled by activating reset or in some cases by being programmed to reset automatically Trip may not be used for personal safety Trip Locked A state entered in fault situat...

Страница 12: ...the line power supply The lower the power factor the higher the IRMS for the same kW per formance IRMS I1 2 I5 2 I7 2 In 2 In addition a high power factor indicates that the different harmonic curren...

Страница 13: ...djustable frequency drive is connected to line power Make sure that the line power supply has been disconnected and that the necessary time has passed before removing motor and line plugs 7 Please not...

Страница 14: ...p 11 90 kW 150 350 hp 110 250 kW 450 1350 hp 315 1000 kW 525 600 1 10 hp 0 75 kW 7 5 kW 15 125 hp 11 90 kW 450 1600 hp 315 1200 kW 525 690 15 125 hp 11 90 kW 60 550 hp 45 400 kW 600 1600 hp 450 1200 k...

Страница 15: ...cordance with the Low voltage Directive of January 1 1997 The directive applies to all electrical equipment and appliances used in the 50 1 000 V AC and the 75 1 500 V DC voltage ranges Danfoss CE lab...

Страница 16: ...labeled components or by testing the EMC of the system If he chooses to use only CE labeled components he does not have to test the entire system 2 3 3 Danfoss Adjustable frequency drive and CE Label...

Страница 17: ...rmal failure in the adjustable frequency drive A typical indicator of excessive levels of airborne particles is the presence of dust particles around the adjustable frequency drive fan In very dusty e...

Страница 18: ...f proportionality for such fans and pumps For further information see the text The Laws of Proportionality 2 7 2 The Clear Advantage Energy Savings The very clear advantage of using an adjustable freq...

Страница 19: ...f flow pressure and power consumption on RPM Q Flow P Power Q1 Rated flow P1 Rated power Q2 Reduced flow P2 Reduced power H Pressure n Speed regulation H1 Rated pressure n1 Rated speed H2 Reduced pres...

Страница 20: ...Energy savings Pshaft Pshaft output Flow distribution over 1 year 2 Introduction to the VLT AQUA Drive VLT AQUA Drive Design Guide 2 8 MG 20 N5 22 VLT is a registered Danfoss trademark 2...

Страница 21: ...equency drive can vary the speed of the fan or pump thereby obtaining variable control of flow and pressure Furthermore an adjustable frequency drive can quickly adapt the speed of the fan or pump to...

Страница 22: ...r soft starter is widely used Such motor starters are not required if an adjustable frequency drive is used As illustrated in the figure below an adjustable frequency drive does not consume more than...

Страница 23: ...ration Mode it is possible to select whether either open loop or closed loop is to be used 2 8 2 Control Structure Open loop Figure 2 4 Open loop structure In the configuration shown in the illustrati...

Страница 24: ...e The table shows under which conditions either the Local Reference or the Remote Reference is active One of them is always active but both can not be active at the same time NOTE Local Reference will...

Страница 25: ...ling can be configured to work with applications requiring advanced control such as multiple setpoints and multiple feedbacks Three types of control are common Single Zone Single Setpoint Single Zone...

Страница 26: ...ler since this has the smaller difference feedback is higher than setpoint resulting in a negative difference If Multi Setpoint Min 13 is selected Zone 2 s setpoint and feedback is sent to the PID con...

Страница 27: ...Open loop and Closed loop Operation A block diagram of how the drive produces the Remote Reference is shown below VLT AQUA Drive Design Guide 2 Introduction to the VLT AQUA Drive MG 20 N5 22 VLT is a...

Страница 28: ...ce resources and the bus reference are added to produce the total external reference The external reference the preset reference or the sum of the two can be selected to be the active reference Finall...

Страница 29: ...V connected to terminals 50 10 V 53 input and 55 common 3 Pressure feedback via transmitter 0 10 Bar 4 20 mA connected to terminal 54 Switch S202 behind the local control panel set to ON current input...

Страница 30: ...r speed 4 12 4 14 4 19 10 Hz Motor min speed 50 Hz Motor max speed 50 Hz Drive max output frequency Switch from open loop to closed loop 1 00 Closed loop 3 4 Configure the feedback to the PID controll...

Страница 31: ...edback signal stabilizes Then reduce the proportional gain by 40 60 3 Set par 20 94 PID Integral Time to 20 sec and reduce it until the feedback signal begins to oscillate If necessary start and stop...

Страница 32: ...or enclosure This is best done by using integrated shield clamps so as to avoid twisted shield ends pigtails These increase the shield impedance at higher frequencies which reduces the shield effect a...

Страница 33: ...to be installed and commissioned by a professional Class A Group 1 C3 adjustable frequency drives installed in the second environment industrial with a supply voltage lower than 1 000 V Class A Group...

Страница 34: ...125 hp 0 75 90 kW 525 600 V T6 150 No No No No 15 125 hp 11 90 kW 525 690 V T7 Yes No No No No 60 1600 hp 45 1200 kW 525 690 V T7 150 No No No No H3 0 34 60 hp 0 25 45 kW 200 240 V T2 75 50 10 Yes No...

Страница 35: ...lied by the line power impedance for the frequency in question The total voltage distortion THD is calculated on the basis of the individual voltage harmonics using this formula THD U 2 5 U 2 7 U 2 N...

Страница 36: ...are higher than the requirements for the home and office environment All Danfoss adjustable frequency drives comply with the requirements for the industrial environment and consequently comply also w...

Страница 37: ...the electrical supply is of the PELV type and the installation is made as described in local national regulations on PELV supplies All control terminals and relay terminals 01 03 04 06 comply with PEL...

Страница 38: ...f time indicated in the Safety Precautions section Shorter time is allowed only if indicated on the nameplate for the specific unit Leakage Current The ground leakage current from the adjustable frequ...

Страница 39: ...below figure shows a typical braking cycle The intermittent duty cycle for the resistor is calculated as follows Duty Cycle tb T T cycle time in seconds tb is the braking time in seconds as part of t...

Страница 40: ...ustable frequency drive the wires must be twisted For enhanced EMC performance a metal shield can be used 2 15 Extreme running conditions Short Circuit Motor Phase Phase The adjustable frequency drive...

Страница 41: ...he motor load determine how long it takes for the inverter to coast Static Overload in VVCplus mode When the adjustable frequency drive is overloaded the torque limit in par 4 16 4 17 is reached the c...

Страница 42: ...s The ETR feature calculates the motor temperature based on the actual current and speed The calculated temperature is visible as a readout parameter in par 16 18 Motor Thermal in the adjustable frequ...

Страница 43: ...6 k 10 8 k Digital 10 V 800 2 7 k Analog 10 V 3 0 k 3 0 k NOTE Ensure that the chosen supply voltage follows the specification of the thermistor element utilized Summary With the Torque limit feature...

Страница 44: ...us motors Safe stop activation i e removal of 24 V DC voltage supply to terminal 37 does not provide electrical safety NOTE The safe stop function of the FC 202 can be used for asynchronous and synchr...

Страница 45: ...3 VLT AQUA Selection 3 1 General Specifications VLT AQUA Drive Design Guide 3 VLT AQUA Selection MG 20 N5 22 VLT is a registered Danfoss trademark 3 1 3...

Страница 46: ...00 6 40 12 27 18 30 Max cable size line power motor brake mm 2 AWG 2 0 2 4 4 10 10 7 35 2 50 1 0 95 4 0 Max input current Continuous 1 x 200 240 V A 12 5 15 20 5 24 32 46 59 111 172 Intermittent 1 x...

Страница 47: ...4 50 6 00 Max cable size line power motor brake mm 2 AWG 2 0 00031 0 0062 in 2 0 2 4 mm 2 4 10 AWG Max input current Continuous 3 x 200 240 V A 1 6 2 2 3 2 4 1 5 9 6 8 9 5 11 3 15 0 Intermittent 3 x 2...

Страница 48: ...187 Continuous kVA 208 V AC kVA 8 7 11 1 16 6 21 4 26 9 31 7 41 4 51 5 61 2 Max cable size line power motor brake mm 2 AWG 2 10 7 35 2 50 1 0 95 4 0 120 250 MCM Max input current Continuous 3 x 200 2...

Страница 49: ...Continuous kVA 460 V AC kVA 11 6 16 7 27 1 51 8 Max cable size line power motor brake mm 2 AWG 2 10 7 35 2 50 1 0 120 4 0 Max input current Continuous 1 x 380 440 V A 33 48 78 151 Intermittent 1 x 380...

Страница 50: ...460 V AC kVA 0 9 1 3 1 7 2 4 2 7 3 8 5 0 6 5 8 8 11 6 Max cable size line power motor brake mm 2 AWG 2 4 10 Max input current Continuous 3 x 380 440 V A 1 2 1 6 2 2 2 7 3 7 5 0 6 5 9 0 11 7 14 4 Inter...

Страница 51: ...6 6 22 2 26 30 5 42 3 50 6 62 4 73 4 102 123 Continuous kVA 460 V AC kVA 16 7 21 5 27 1 31 9 41 4 51 8 63 7 83 7 104 128 Max cable size line power motor brake mm 2 AWG 2 10 7 35 2 50 1 0 120 4 0 120 4...

Страница 52: ...5 528 660 820 880 968 1089 1232 1386 1606 1892 Continuous 3 x 441 480 V A 190 240 302 361 443 540 678 730 780 890 1050 1160 1380 1530 Intermittent 3 x 441 480 V A 209 264 332 397 487 594 746 803 858 9...

Страница 53: ...kg 82 91 112 123 138 221 236 277 Weight enclosure IP 21 kg 96 104 125 136 151 263 272 313 1004 1004 1004 1004 1246 1246 Weight enclosure IP 54 kg 96 104 125 136 151 263 272 313 1299 1299 1299 1299 154...

Страница 54: ...1 7 2 5 2 8 3 9 5 0 6 1 9 0 11 0 18 1 21 9 26 7 34 3 41 51 4 61 9 82 9 100 130 5 Continuous kVA 575 V AC kVA 1 7 2 4 2 7 3 9 4 9 6 1 9 0 11 0 17 9 21 9 26 9 33 9 40 8 51 8 61 7 82 7 99 6 130 5 Max ca...

Страница 55: ...ontinuous kVA 575 V AC kVA 12 9 17 9 21 9 26 9 33 8 40 8 51 8 61 7 82 7 99 6 Continuous kVA 690 V AC kVA 15 5 21 5 26 3 32 3 40 6 49 62 1 74 1 99 2 119 5 Max cable size line power motor brake mm 2 AWG...

Страница 56: ...575 656 693 839 978 1087 1219 1449 Continuous 3 x 690 V A 54 73 86 108 131 155 192 242 290 344 400 450 500 570 630 730 850 945 1060 1260 Intermittent 3 x 690 V A 59 80 95 119 144 171 211 266 319 378 4...

Страница 57: ...4 10771 1227 2 13835 1559 2 18281 Weight enclosure IP00 kg 82 82 82 82 82 82 91 112 123 138 151 221 221 236 277 Weight enclosure IP21 kg 6 96 96 96 96 96 96 104 125 136 151 165 263 263 272 313 1004 10...

Страница 58: ...sponds typically to 15 below the adjustable frequency drive s lowest rated supply voltage Power up and full torque cannot be expected at AC line voltage lower than 10 below the adjustable frequency dr...

Страница 59: ...ply voltage PELV Analog inputs Number of analog inputs 2 Terminal number 53 54 Modes Voltage or current Mode select Switch S201 and switch S202 Voltage mode Switch S201 switch S202 OFF U Voltage level...

Страница 60: ...d other high voltage terminals Pulse inputs Programmable pulse inputs 2 Terminal number pulse 29 33 Max frequency at terminal 29 33 110 kHz push pull driven Max frequency at terminal 29 33 5 kHz open...

Страница 61: ...Chassis IP 21kit Type 1 IP55 Type12 IP 66 Enclosure type B1 B2 IP 21 Type 1 IP55 Type12 IP 66 Enclosure type B3 B4 IP20 Chassis Enclosure type C1 C2 IP 21 Type 1 IP55 Type 12 IP66 Enclosure type C3 C4...

Страница 62: ...le The USB connection is galvanically isolated from the supply voltage PELV and other high voltage terminals The USB connection is not galvanically isolated from protection ground Only use an isolated...

Страница 63: ...efficiency is just as good as with line operation The efficiency of the motor depends on the type of motor In the range of 75 100 of the rated torque the efficiency of the motor is practically constan...

Страница 64: ...ss section length shielded or unshielded inductance The natural induction causes an overshoot UPEAK in the motor voltage before it stabilizes itself at a level depending on the voltage in the intermed...

Страница 65: ...568 0 800 FC 202 P15KT2 Cable length m AC line voltage V Rise time sec Vpeak kV dU dt kV sec 30 240 0 556 0 650 0 935 100 240 0 592 0 594 0 802 150 240 0 708 0 587 0 663 FC 202 P18KT2 Cable length m...

Страница 66: ...400 0 310 2 564 150 400 0 370 1 190 1 770 FC 202 P7K5T4 Cable length m AC line voltage V Rise time sec Vpeak kV dU dt kV sec 5 500 0 04755 0 739 8 035 50 500 0 207 4 548 150 500 0 6742 1 030 2 828 FC...

Страница 67: ...eak kV dU dt kV sec 5 480 0 368 1 270 2 853 50 480 0 536 1 260 1 978 100 480 0 680 1 240 1 426 150 480 0 712 1 200 1 334 FC 202 P55KT4 Cable length m AC line voltage V Rise time sec Vpeak kV dU dt kV...

Страница 68: ...kV dU dt kV sec 30 690 0 38 1 513 3 304 30 575 0 23 1 313 2 750 30 690 1 1 72 1 329 0 640 1 With Danfoss dU dt filter FC 202 P450 P1M2 T7 Cable length m AC line voltage V Rise time sec Vpeak kV dU dt...

Страница 69: ...ttern which can be set to 60 AVM or SFAVM in parameter 14 00 A enclosures 60 AVM Pulse Width Modulation Figure 3 1 Derating of Iout for different TAMB MAX for enclo sure A using 60 AVM SFAVM Stator Fr...

Страница 70: ...MB MAX for enclo sure C using 60 AVM in normal torque mode 110 over torque SFAVM Stator Frequency Asyncron Vector Modulation Figure 3 8 Derating of Iout for different TAMB MAX for enclo sure C using S...

Страница 71: ...ng 60 AVM in Normal torque mode 110 over torque Note P400 only SFAVM Stator Frequency Asyncron Vector Modulation Figure 3 14 Derating of Iout for different TAMB MAX for en closure D at 690 V using SFA...

Страница 72: ...ambient temperature TAMB or max output current Iout should be derated in accordance with the diagram shown Figure 3 19 Derating of output current versus altitude at TAMB MAX for frame sizes A B and C...

Страница 73: ...lower than half of the rated value the motor must be supplied with additional air cooling or a motor designed for this type of operation may be used An alternative is to reduce the load level of the m...

Страница 74: ...ng a motor cable with a rated cross section If a cable with a larger cross section is used reduce the output current by 5 for every step the cross section is increased Increased cable cross section le...

Страница 75: ...ivered in the option set so that the option will fit under the extended LCP frame Fit the extended LCP frame and terminal cover Fit the LCP or blind cover in the extended LCP frame Connect power to th...

Страница 76: ...ated from other inputs outputs on the MCB 101 and in the control card of the drive Digital analog outputs in the MCB 101 are galvanically isolated from other inputs outputs on the MCB 101 but not from...

Страница 77: ...up 6 3 6 4 and 16 76 Number of analog voltage inputs Standardized input signal Tolerance Resolution Max Input impedance 2 0 10 V DC 20 V continuously 10 bits Approximately 5 K ohm 3 6 5 Digital outpu...

Страница 78: ...terminal load DC 5 V 10 mA Max switching rate at rated load min load 6 min 1 20 sec 1 1 IEC 947 part 4 and 5 When the relay option kit is ordered separately the kit includes Relay Module MCB 105 Exten...

Страница 79: ...y terminals must be disconnected Do not mix live parts high voltage with control signals PELV Select the relay functions in par 5 40 Function Relay 6 8 par 5 41 On Delay Relay 6 8 and par 5 42 Off Del...

Страница 80: ...drive 0 9 A Max cable length 246 ft 75 m Input capacitance load 10 uF Power up delay 0 6 s The inputs are protected Terminal numbers Terminal 35 external 24 V DC supply Terminal 36 external 24 V DC su...

Страница 81: ...sion of analog I O selection available on control card e g for multi zone control with three pressure transmitters Turning the adjustable frequency drive into a de central I O block supporting a Build...

Страница 82: ...x analog outputs supplying 0 10 V DC NOTE Please note the values available within the different standard groups of resistors E12 Closest standard value is 470 creating an input of 449 9 and 8 997 V E...

Страница 83: ...oup for readout and write 18 3 See also Programming Guide Parameter groups for set up 26 4 26 5 and 26 6 See also Programming Guide 3 x analog outputs Output signal level Resolution Linearity Max load...

Страница 84: ...r It can be used to extend the basic cascade with three relays and even up to eight relays with the Advanced Cascade Control card installed While the cascade controller is designed for pumping applica...

Страница 85: ...tion slot B The cascade controller is capable of controlling a mix of variable speed and fixed speed pumps Possible configurations are described in more detail in the next section For simplicity of de...

Страница 86: ...rake energy is generated in the motor and sent back into the adjustable frequency drive If the energy cannot be transported back to the motor it will increase the voltage in the drive DC line In appli...

Страница 87: ...ble length between and unit 9 8 ft 3 m Communication std RS 485 Ordering no 130B1113 Ordering no 130B1114 Figure 3 26 LCP kit with graphical LCP fasteners 9 8 ft 3 m cable and gasket Figure 3 27 LCP k...

Страница 88: ...used the brim must be fitted to cover the top inlet Place the base part C at the bottom of the drive and use the clamps from the acces sory bag to correctly fasten the cables Holes for cable connecto...

Страница 89: ...ltage distortion also affecting other equipment powered by the same transformer Voltage distortion is increasing losses causes premature aging and worst of all erratic operation The majority of harmon...

Страница 90: ...he du dt ratio is reduced in comparison with the installation without filter Sine wave filters Sine wave filters are designed to allow only low frequencies to pass High frequencies are consequently sh...

Страница 91: ...stallation When using multiple adjustable frequency drives in one enclosure it is recommended that each drive is mounted on its own back panel and supported along the mid section of the panel These du...

Страница 92: ...825 176F1850 7 2 ft 2200 mm 176F0299 Kit Contents Ductwork components Mounting hardware Gasket material Delivered with D3 and D4 frame kits 175R5639 Mounting templates and top bottom cut out for Ritta...

Страница 93: ...e Installation NEMA 3R Kit for Rittal enclosures This section is for the installation of NEMA 3R kits available for the adjustable frequency drive frames D3 D4 and E2 These kits are designed and teste...

Страница 94: ...he D3 and D4 is 391 m 3 h 230 cfm The minimum door fan airflow required at the drive maximum ambient for the E2 is 782 m 3 h 460 cfm If the ambient is below maximum or if additional components and hea...

Страница 95: ...ts of the adjustable frequency drive via the door fan and to maintain the IP21 NEMA 1 or IP54 NEMA 12 degrees of enclosure protections Figure 3 32 Drive on pedestal There is one pedestal that fits bot...

Страница 96: ...er for fixing holes in floor Mount the drive on the pedestal and using the enclosed bolts attach it to the pedestal as shown in the illustration Figure 3 35 Mounting the drive to the pedestal NOTE Ple...

Страница 97: ...F8447 E1 FC102 202 450 hp 315 kW 350 hp 250 kW 176F0253 176F0255 176F0257 176F0258 176F0260 FC102 202 500 600 HP 355 450 kW 450 550 HP 315 400 kW 176F0254 176F0256 176F0257 176F0259 176F0262 525 690 V...

Страница 98: ...switch be removed from the input plate for easier installation and then be reinstalled on the input plate after the input plate has been installed on the drive NOTE For further information please see...

Страница 99: ...the NAMUR standard for drive input and output terminals This requires MCB 112 PTC Thermistor Card and MCB 113 Extended Relay Card RCD Residual Current Device Uses the core balance method to monitor g...

Страница 100: ...contactors temperature probes LEDs and or other electronic hardware Diagnostics include a dry DC ok contact a green DC ok LED and a red overload LED External Temperature Monitoring Designed for monito...

Страница 101: ...xample above a Profibus LON works option and a General purpose I O option is included in the drive Ordering numbers for VLT AQUA Drive standard variants can also be located in the chapter How to Selec...

Страница 102: ...power shield E66 IP66 F21 IP21 kit without backplate G21 IP21 kit with backplate P20 IP20 chassis with backplate P21 IP21 NEMA Type 1 w backplate P55 IP55 NEMA Type 12 w backplate RFI filter 16 17 HX...

Страница 103: ...ofibus DP V1 A4 MCA 104 DeviceNet AN MCA 121 Ethernet IP B options 31 32 BX No option BK MCB 101 General purpose I O option BP MCB 105 Relay option BO MCB 109 Analog I O option BY MCO 101 Extended Cas...

Страница 104: ...55 NEMA Type 12 w backplate RFI filter 16 17 HX No RFI filter H1 RFI filter class A1 B H2 RFI filter class A2 H3 RFI filter class A1 B reduced cable length H4 RFI filter class A2 A1 Brake 18 X No brak...

Страница 105: ...BP MCB 105 Relay option BO MCB 109 Analog I O option BY MCO 101 Extended Cascade Control C0 options 33 34 CX No options C1 options 35 X No options 5 MCO 102 Advanced Cascade Control C option software...

Страница 106: ...t Top entry kit for Profibus connection only A enclosures 130B05241 Terminal blocks Screw terminal blocks for replacing spring loaded terminals 1 x 10 pin 1 x 6 pin and 1 x 3 pin connectors 130B1116 B...

Страница 107: ...B1118 130B1218 Options for C0 Mounting kit for frame size A2 and A3 1 57 in 40 mm for one C option 130B7530 Mounting kit for frame size A2 and A3 2 36 in 60 mm for C0 C1 option 130B7531 Mounting kit f...

Страница 108: ...sory bag A3 Accessory bag frame size A3 130B0510 Accessory bag A5 Accessory bag frame size A5 130B1023 Accessory bag B1 Accessory bag frame size B1 130B2060 Accessory bag B2 Accessory bag frame size B...

Страница 109: ...688 175G6691 P200 506 A 250 175G6609 175G6610 175G6631 175G6632 P250 578 A 315 2x 175G6610 2x 175G6632 P315 648 A 400 2x175G6611 2x175G6633 P400 380 415 V 60 Hz IAHF N Typical Motor Used HP Danfoss or...

Страница 110: ...g the adjustable frequency drive and filter is pre calculated based on 400 V 480 V a typical motor load 4 pole and 110 torque 500 525 V 50 Hz IAHF N Typical Motor Used kW Danfoss ordering number Adjus...

Страница 111: ...P37K P45K 101 90 130B2331 130B2296 P55K P75K 144 A 110 132 130B2333 130B2298 P90K P110 180 A 160 130B2334 130B2299 P132 217 A 200 130B2335 130B2300 P160 289 A 250 130B2331 2333 130B2301 P200 324 A 315...

Страница 112: ...130B2448 130B2413 38 A P11K P22K P22K 4 kHz 60 Hz 130B2307 130B2281 48 A P15K P30K P30K 3 kHz 60 Hz 130B2308 130B2282 62 A P18K P37K P37K 3 kHz 60 Hz 130B2309 130B2283 75 A P22K P45K P55K 3 kHz 60 Hz...

Страница 113: ...0B2324 130B2344 45 55 55 75 115 2 130B2325 130B2345 75 90 90 110 165 2 130B2326 130B2346 110 132 150 160 260 2 130B2327 130B2347 180 200 220 250 303 2 130B2329 130B2348 260 315 430 1 5 130B2241 130B22...

Страница 114: ...kW 175 hp 132 kW 3 kHz 60 Hz 130B2401 130B2390 280 A 175 hp 132 kW 250 hp 160 kW 3 kHz 60 Hz 130B2401 130B2390 280 A 250 hp 160 kW 300 hp 200 kW 3 kHz 60 Hz 130B2402 130B2391 400 A 300 hp 200 kW 350 h...

Страница 115: ...55 55 75 115 3 130B2417 130B2426 75 90 90 110 165 3 130B2418 130B2427 110 132 150 160 260 3 130B2419 130B2428 180 200 220 250 310 3 130B2420 130B2429 260 315 430 3 130B2235 130B2238 300 400 375 500 5...

Страница 116: ...200 37 0987 110 110 P1K1 1 1 130 152 145 0 065 1820 120 145 0 26 1920 120 150 100 14 1005 110 110 P1K1 1 1 130 152 145 0 065 1820 120 145 0 26 1920 120 150 200 27 0989 110 110 P1K5 1 5 81 110 90 0 095...

Страница 117: ...9 161 150 0 43 1844 120 150 3 7 1944 120 300 200 7 2X098 5 110 110 P5K5 5 5 62 5 115 110 0 6 1845 120 110 4 7 1945 120 120 200 6 2X099 0 110 110 P7K5 7 5 45 3 83 7 80 0 85 1846 120 80 6 1 1946 120 82...

Страница 118: ...8 77 2122 600 110 110 P110 110 8 8 10 7 7 3 153 2123 600 7 3 93 2123 600 110 110 P132 132 6 6 8 9 4 7 185 2124 600 4 7 113 2124 600 110 110 P160 160 6 6 7 3 4 7 224 2125 600 4 7 137 2125 600 110 110...

Страница 119: ...5 How to Install 5 1 Mechanical Installation Page intentionally left blank VLT AQUA Drive Design Guide 5 How to Install MG 20 N5 22 VLT is a registered Danfoss trademark 5 1 5...

Страница 120: ...bottom mounting holes Figure 5 2 Top and bottom mounting holes B4 C3 C4 only Accessory bags containing necessary brackets screws and connectors are included with the drives upon delivery All measureme...

Страница 121: ...h mm Enclosure B 90 90 130 130 242 242 242 165 231 308 370 308 370 With one C option B 130 130 170 170 242 242 242 205 231 308 370 308 370 Backplate B 90 90 130 130 242 242 242 165 231 308 370 308 370...

Страница 122: ...ttom mounting hole Lifting eye and mounting holes Lifting eye IP21 54 IP21 54 Enclosure F1 Enclosure F2 All measurements in mm Base plate mount Enclosure F3 Enclosure F4 5 How to Install VLT AQUA Driv...

Страница 123: ...81 2281 2281 2281 Width Backplate B 420 420 408 408 600 585 1400 1800 2000 2400 Depth C 380 380 375 375 494 494 607 607 607 607 Dimensions brackets mm inch Center hole to edge a 22 0 9 22 0 9 22 0 9 2...

Страница 124: ...injury especially when installing large units The adjustable frequency drive is cooled by air circulation To protect the unit from overheating it must be ensured that the ambient temperature does not...

Страница 125: ...ncy drive is without built in fuses ensure that the external fuses are rated correctly 5 2 2 Receiving the Adjustable Frequency Drive When receiving the adjustable frequency drive make sure that the p...

Страница 126: ...4 Recommended lifting method frame sizes D and E NOTE The lifting bar must be able to handle the weight of the adjustable frequency drive See Mechanical Dimensions for the weight of the different fram...

Страница 127: ...he adjustable frequency drive but is not attached to Unit SizesF1 F461 64 frames during shipment The plinth is required to allow airflow to the drive to provide proper cooling The Unit SizesF6 frames...

Страница 128: ...e adjustable frequency drive to allow airflow and cable access In addition space in front of the unit must be considered to allow the panel door to be opened Figure 5 9 Space in front of IP21 IP54 enc...

Страница 129: ...is 782 m 3 h 460 cfm If the ambient is below maximum or if additional components and heat loss are added within the enclosure a calculation must be made to ensure the proper airflow is provided to co...

Страница 130: ...is not mounted the adjustable frequency drive may trip on Alarm 69 Pwr Card Temp Figure 5 11 Example of proper installation of the gland plate Frame size D1 D2 Frame size E1 Cable entries viewed from...

Страница 131: ...size F3 Frame size F4 F1 F4 Cable entries viewed from the bottom of the adjustable frequency drive 1 Place conduits in marked areas VLT AQUA Drive Design Guide 5 How to Install MG 20 N5 22 VLT is a re...

Страница 132: ...before the adjustable frequency drive is placed on the pedestal 5 2 9 IP21 Drip Shield Installation frame size D1 and D2 To comply with the IP21 rating a separate drip shield is to be installed as exp...

Страница 133: ...7 3 7 3 7 3 3 0 6 0 6 C1 18 22 37 55 10 10 10 10 3 0 6 C2 30 45 75 90 14 24 14 24 14 14 14 14 3 3 0 6 0 6 Table 5 3 Tightening of terminals 5 3 2 Removal of Knockouts for Extra Cables 1 Remove the ca...

Страница 134: ...2 rated line power supply wires terminated separately according to EN 50178 The AC line input connection is fitted to the line power supply switch if one is included NOTE Make sure that the AC line vo...

Страница 135: ...Figure 5 15 How to connect to the line power supply and grounding with disconnector A5 enclosure VLT AQUA Drive Design Guide 5 How to Install MG 20 N5 22 VLT is a registered Danfoss trademark 5 17 5...

Страница 136: ...d motor cable to terminals labeled MOTOR 5 Fasten shielded cable to the decoupling plate with screws and washers from the accessory bag All types of three phase asynchronous standard motors can be con...

Страница 137: ...th within 10 between the inverter module terminals and the first common point of a phase The recommended common point is the motor terminals F2 F4 requirements Motor phase cable quantities must be 3 6...

Страница 138: ...on The adjustable frequency drive must be protected against short circuit in order to prevent electrical or fire hazard Danfoss recommends using the fuses mentioned in tables 5 3 and 5 4 to protect se...

Страница 139: ...80 480 V type gG 11K 63A1 380 480 V type gG 15K 63A1 380 480 V type gG 18K 63A1 380 480 V type gG 22K 63A1 380 480 V type gG 30K 80A1 380 480 V type gG 37K 100A1 380 480 V type gG 45K 125A1 380 480 V...

Страница 140: ...kW Type RK1 Type J Type T Type RK1 Type RK1 Type CC Type RK1 11K KTS R40 JKS 40 JJS 40 5014006 040 KLS R40 A6K 40R 15K KTS R40 JKS 40 JJS 40 5014006 040 KLS R40 A6K 40R 18K KTS R50 JKS 50 JJS 50 5014...

Страница 141: ...C Type RK1 K37 1K1 KTS R6 JKS 6 JJS 6 5017906 006 KLS R6 ATM R6 A6K 6R 1K5 2K2 KTS R10 JKS 10 JJS 10 5017906 010 KLS R10 ATM R10 A6K 10R 3K0 KTS R15 JKS 15 JJS 15 5017906 016 KLS R16 ATM R16 A6K 16R 4...

Страница 142: ...9URD33D08A0900 20 630 32 900 P355 170M6013 900 A 700 V 6 9URD33D08A0900 20 630 32 900 P400 170M6013 900 A 700 V 6 9URD33D08A0900 20 630 32 900 Table 5 11 Frame size E Line fuses 380 500 V Size Type B...

Страница 143: ...170M6013 900 A 700 V 6 9URD33D08A0900 20 630 32 900 Table 5 15 Frame size E 525 690 V Size Type Bussmann PN Rating Siba Internal Bussmann Option P630 170M7081 1600 A 700 V 20 695 32 1600 170M7082 P71...

Страница 144: ...iver see illustration Figure 5 17 Frame sizes A1 A2 A3 B3 B4 C3 and C4 Figure 5 18 Frame sizes A5 B1 B2 C1 and C2 5 3 9 Control Terminals Drawing reference numbers 1 10 pole plug digital I O 2 3 pole...

Страница 145: ...sert the cable in the adjacent circular hole 4 Remove the screwdriver The cable is now mounted to the ter minal To remove the cable from the terminal 1 Insert a screw driver1 in the square hole 2 Pull...

Страница 146: ...from the accessory bag to the front of the ad justable frequency drive 2 Connect terminals 18 and 27 to 24 V terminal 12 13 Default settings 18 Start 27 stop inverse Figure 5 21 Terminal 37 available...

Страница 147: ...drive input impedance Analog in analog out Again the electronics used puts a limitation on the cable length NOTE Noise is always a factor to be reckoned with 5 3 13 Electrical Installation Control Ca...

Страница 148: ...common inputs terminal 20 55 39 to avoid ground currents from both groups to affect other groups For example switching on the digital input may disturb the analog input signal NOTE Control cables must...

Страница 149: ...used to enable termination on the RS 485 port terminals 68 and 69 See drawing Diagram showing all electrical terminals in section Electrical Installation Default setting S201 A53 OFF voltage input S20...

Страница 150: ...fications in the Design Guide See section General Specifications for correct dimensioning of motor cable cross section and length Shielding of cables Avoid installation with twisted shield ends pigtai...

Страница 151: ...to be interconnected separately 1 Protected Ground Connection NOTE In motors without phase insulation paper or other in sulation reinforcement suitable for operation with volt age supply such as a ad...

Страница 152: ...02 03 R R 04 05 06 81 82 2 Temp Switch 6 SMPS Fuse see fuse tables for part number 106 104 105 7 AUX Fan 3 Line 100 101 102 103 R S T L1 L2 L1 L2 91 92 93 8 Fan Fuse see fuse tables for part number L1...

Страница 153: ...6 81 82 2 Temp Switch 6 SMPS Fuse see fuse tables for part number 106 104 105 7 AUX Fan 3 Line 100 101 102 103 R S T L1 L2 L1 L2 91 92 93 8 Fan Fuse see fuse tables for part number L1 L2 L3 9 Line pow...

Страница 154: ...e sizes D Figure 5 28 Position of ground terminals IP21 NEMA type 1 and IP54 NEMA type 12 NOTE D2 and D4 shown as examples D1 and D3 are equivalent 5 How to Install VLT AQUA Drive Design Guide 5 36 MG...

Страница 155: ...NEMA 1 and IP 54 NEMA 12 frame size E1 Figure 5 30 Compact IP 00 Chassis with disconnect fuse and RFI filter frame size E2 VLT AQUA Drive Design Guide 5 How to Install MG 20 N5 22 VLT is a registered...

Страница 156: ...e see fuse tables for part number 3 Line 8 AUX Fan R S T 100 101 102 103 91 92 93 L1 L2 L1 L2 L1 L2 L3 9 Line power ground 4 Brake 10 Motor R R U V W 81 82 96 97 98 T1 T2 T3 Figure 5 31 Position of gr...

Страница 157: ...anual Motor Starters 7 SMPS Fuse See fuse tables for part numbers 3 30 A Fuse Protected Power Terminals 8 Manual Motor Controller fuses 3 or 6 pieces See fuse tables for part numbers 4 Line 9 Line Fus...

Страница 158: ...98 04 05 06 T1 T2 T3 3 NAMUR 7 NAMUR Fuse See fuse tables for part numbers 4 AUX Fan 8 Fan Fuses See fuse tables for part numbers 100 101 102 103 9 SMPS Fuses See fuse tables for part numbers L1 L2 L...

Страница 159: ...98 04 05 06 T1 T2 T3 3 NAMUR 7 NAMUR Fuse See fuse tables for part numbers 4 AUX Fan 8 Fan Fuses See fuse tables for part numbers 100 101 102 103 9 SMPS Fuses See fuse tables for part numbers L1 L2 L...

Страница 160: ...s for part numbers 3 Line power 5 Line Fuses F3 and F4 3 pieces R S T See fuse tables for part numbers 91 92 93 6 Contactor Relay Coil 230 V AC N C and N O Aux Contacts L1 L2 L3 7 Circuit Breaker Shun...

Страница 161: ...is made on the power card Terminal No Function 100 101 102 103 Auxiliary supply S T Internal supply S T The connector located on the power card provides the AC line voltage connection for the cooling...

Страница 162: ...gh Overload Kraus Naimer KG250 T303 5 5 2 Line power disconnectors frame size D E and F Frame size Power Voltage Type D1 D3 P90K P110 380 500 V P90K P132 525 690 V ABB OETL NF200A D2 D4 P132 P200 380...

Страница 163: ...0 kA when this option is added See the drive label for SCCR rating 5 5 4 F Frame Line Power Contactors Frame size Power Voltage Type F3 P450 P500 380 500 V P630 P800 525 690 V Eaton XTCE650N22A F3 P56...

Страница 164: ...Motor Current par 1 24 5 Motor Nominal Speed par 1 25 Step 3 Activate the Automatic Motor Adaptation AMA Performing an AMA will ensure optimum performance The AMA measures the values from the motor m...

Страница 165: ...Reference par 3 03 Motor Speed Low Limit par 4 11 or 4 12 Motor Speed High Limit par 4 13 or 4 14 Ramp up Time 1 s par 3 41 Ramp down Time 1 s par 3 42 5 7 1 Safe Stop Installation To carry out an ins...

Страница 166: ...2 i e line power supply is not interrupted The test step is passed if the motor reacts with a coast and the mechanical brake if connected is activated 2 Then send reset signal via Bus Digital I O or R...

Страница 167: ...t current IINV for the adjustable frequency drive NOTE When motors are connected in parallel par 1 29 Au tomatic Motor Adaptation AMA cannot be used Problems may arise at start and at low RPM values i...

Страница 168: ...5 How to Install VLT AQUA Drive Design Guide 5 50 MG 20 N5 22 VLT is a registered Danfoss trademark 5...

Страница 169: ...ameplate 5 9 Installation of misc connections 5 9 1 RS 485 Bus Connection One or more adjustable frequency drives can be connected to a control or master using the RS 485 standardized interface Termin...

Страница 170: ...MCT 10 All drives are equipped with a serial communication port We provide a PC tool for communication between PC and adjustable frequency drive called the VLT Motion Control Tool MCT 10 Set up softw...

Страница 171: ...stable frequency drives Documentation and print out of parameter settings incl diagrams Ext User Interface Preventive Maintenance Schedule Clock settings Timed Action Programming Smart Logic Controlle...

Страница 172: ...pects of EMC Emission and EMC Test Results Good engineering practice to ensure EMC correct electrical installation Use only braided shielded armored motor cables and braided shielded armored control c...

Страница 173: ...ance provided the above guidelines for engineering practice are followed If the installation is not carried out according to the guidelines and if non shielded cables and control wires are used some e...

Страница 174: ...cable Transfer impedance ZT can be assessed on the basis of the following factors The conductibility of the shield material The contact resistance between the individual shield conductors The shield c...

Страница 175: ...otential between the adjustable frequency drive and the PLC etc is different electric noise may occur that will disturb the entire system Solve this problem by fitting an equal izing cable next to the...

Страница 176: ...pears a DC content may develop in the faulty current If RCD relays are used you must observe local regulations Relays must be suitable for protection of 3 phase equipment with a bridge rectifier and f...

Страница 177: ...default Figure 6 1 Terminal 37 Available only with Safe Stop Func tion 6 1 2 Pulse Start Stop Terminal 18 start stop par 5 10 9 Latched start Terminal 27 Stop par 5 12 6 Stop inverse Par 5 10 Digital...

Страница 178: ...d out if the rated motor current is minimum 35 of the rated output current of the adjustable frequency drive AMA can be carried out on up to one oversize motor It is possible to carry out a reduced AM...

Страница 179: ...event action has been executed the sequence starts over again from event 1 action 1 The illustration shows an example with three events actions 6 1 5 Smart Logic Control Programming A new useful facil...

Страница 180: ...Reference 1 Ex 0 zero Set the timer 0 for constant running speed in par 13 20 SL Controller Timer 0 Ex 2 sec Set Event 1 in par 13 51 SL Controller Event 1 to True 1 Set Event 2 in par 13 51 SL Contro...

Страница 181: ...tains constant pressure while eliminating pressure surges resulting in reduced system stress and quieter operation in pumping systems Fixed Lead Pump The motors must be of equal size The BASIC cascade...

Страница 182: ...d of the lead pump reaches the de staging frequency the fixed speed pump will be cut out de staged The lead pump continues to ramp up then ramps down to a stop and the two relays are cut out After a t...

Страница 183: ...in BASIC cascade controller with one variable speed pump lead and two fixed speed pumps a 4 20 mA transmitter and system safety interlock 6 1 11 Fixed Variable Speed Pump Wiring Diagram VLT AQUA Drive...

Страница 184: ...zed will cut in the contactor corresponding to the pump controlled by the relay For example RELAY 1 cuts in contactor K1 which becomes the lead pump K1 blocks K2 via the mechanical interlock preventin...

Страница 185: ...out built in relays are de energized Safety Interlock Coast to stop Cut out built in relays are de energized Function of buttons on the Local Control Panel Variable speed pump lead Fixed speed pumps H...

Страница 186: ...6 Application Examples VLT AQUA Drive Design Guide 6 10 MG 20 N5 22 VLT is a registered Danfoss trademark 6...

Страница 187: ...bus cabling and always follow good common installation practice Low impedance ground connection of the shield at every node is very important also at high frequencies This can be achieved by connectin...

Страница 188: ...d pair cables are recommended in or der to reduce noise between conductors Figure 7 1 Network Terminal Connection Figure 7 2 Control card terminals 7 1 3 VLT AQUA Hardware Set up Use the terminator di...

Страница 189: ...transmitting a request and receiving a response 8 37 Max inter char delay Specify a maximum delay time between two received bytes to ensure timeout if transmission is interrupted 7 1 5 EMC Precautions...

Страница 190: ...8 bytes for process data and a long format of 16 bytes that also includes a parameter channel A third message format is used for texts 7 2 1 VLT AQUA with Modbus RTU The FC protocol provides access to...

Страница 191: ...yte Each character is secured via a parity bit which is set at 1 when it reaches parity i e when there is an equal number of 1 s in the 8 data bits and the parity bit in total A character is completed...

Страница 192: ...justable frequency drive is either 1 31 or 1 126 1 Address format 1 31 Bit 7 0 address format 1 31 active Bit 6 is not used Bit 5 1 Broadcast address bits 0 4 are not used Bit 5 0 No Broadcast Bit 0 4...

Страница 193: ...2 words and contains Control word and reference value from master to slave Status word and present output frequency from slave to master Parameter block The parameter block is used to transfer parame...

Страница 194: ...Write parameter value in RAM word 0 0 1 1 Write parameter value in RAM double word 1 1 0 1 Write parameter value in RAM and EEPROM double word 1 1 1 0 Write parameter value in RAM and EEPROM word 1 1...

Страница 195: ...an index 7 4 10 Parameter Value PWE The parameter value block consists of 2 words 4 bytes and the value depends on the defined command AK The master prompts for a parameter value when the PWE block c...

Страница 196: ...operational sign in the message 7 4 12 Conversion The various attributes of each parameter are displayed in the section Factory Settings Parameter values are transferred as whole numbers only Convers...

Страница 197: ...ch always occur in the defined sequence PCD 1 PCD 2 Control message master slave control word Reference value Control message slave master Status word Present output frequency VLT AQUA Drive Design Gu...

Страница 198: ...number 4 14 is 19E in hexadecimal The response from the slave to the master will be 7 5 2 Reading a parameter value Read the value in par 3 41 Ramp 1 Ramp Up Time PKE 1155 Hex Read parameter value in...

Страница 199: ...y message and send it Controllers communicate using a master slave technique in which only one device the master can initiate transactions called queries The other devices slaves respond by supplying...

Страница 200: ...h adjustable frequency drive or device decodes it to determine which device is being addressed Modbus RTU messages addressed to zero are broadcast messages No response is permitted for broadcast messa...

Страница 201: ...use to take the action defined by the function code This can include items such as coil or register addresses the quantity of items to be handled and the count of actual data bytes in the field 7 8 7...

Страница 202: ...stop 05 Quick stop No quick stop 06 Freeze freq No freeze freq 07 Ramp stop Start 08 No reset Reset 09 No jog Jog 10 Ramp 1 Ramp 2 11 Data not valid Data valid 12 Relay 1 off Relay 1 on 13 Relay 2 of...

Страница 203: ...through 4999 50000 Input data Adjustable frequency drive control word register CTW 50010 Input data Bus reference register REF 50200 Output data Adjustable frequency drive status word register STW 50...

Страница 204: ...sponse message For a full explanation of the structure of an exception i e error response please refer to the section Modbus RTU Message Framing Structure Function Field Error Code in data field decim...

Страница 205: ...tributes for each parameter can be seen in the section on factory settings Since a parameter value can only be transferred as a whole number a conversion factor must be used to transfer decimals Pleas...

Страница 206: ...The coil status in the response message is packed as one coil per bit of the data field Status is indicated as 1 ON 0 OFF The LSB of the first data byte contains the coil addressed in the query The ot...

Страница 207: ...xample HEX Slave Address 01 adjustable frequency drive address Function 05 write single coil Coil Address HI 00 Coil Address LO 40 64 decimal Coil 65 Force Data HI FF Force Data LO 00 FF 00 ON Error C...

Страница 208: ...00 Coil Address LO 10 coil address 17 Quantity of Coils HI 00 Quantity of Coils LO 10 16 coils Byte Count 02 Force Data HI Coils 8 1 20 Force Data LO Coils 10 9 00 ref 2000hex Error Check CRC Respons...

Страница 209: ...ss 3029 No of Points HI 00 No of Points LO 02 Par 3 03 is 32 bits long i e 2 registers Error Check CRC Response The register data in the response message are packed as two bytes per register with the...

Страница 210: ...06 Register Address HI 03 Register address 999 Register Address LO E7 Register address 999 Preset Data HI 00 Preset Data LO 01 Error Check CRC Response Response the normal response is an echo of the q...

Страница 211: ...13 Parameter set up selection lsb 14 Parameter set up selection msb 15 No function Reverse Explanation of the Control Bits Bits 00 01 Bits 00 and 01 are used to choose between the four reference valu...

Страница 212: ...ency drive can only be stopped by the following Bit 03 Coasting stop Bit 02 DC braking Digital input par 5 10 Terminal 18 Digital Input to par 5 15 Terminal 33 Digital Input programmed to DC braking C...

Страница 213: ...04 is activated provided that Control word bit 12 is chosen in par 5 40 Function Relay Bit 13 14 Selection of set up Use bits 13 and 14 to choose from the four menu set ups according to the shown tabl...

Страница 214: ...cy drive controls are ready but the power component does not necessarily receive any power supply in case of external 24 V supply to controls Bit 01 Drive ready Bit 01 1 The adjustable frequency drive...

Страница 215: ...output frequency is within the defined limits Bit 11 No operation in operation Bit 11 0 The motor is not running Bit 11 1 The adjustable frequency drive has a start signal or the output frequency is...

Страница 216: ...16 bit word in integers 0 32767 the value 16384 4000 Hex corre sponds to 100 Negative figures are formatted by means of 2 s com plement The Actual Output frequency MAV is scaled in the same way as th...

Страница 217: ...tor If an alarm cannot be reset the reason may be that its cause has not been rectified or the alarm is trip locked see also the table on the following page Alarms that are trip locked offer additiona...

Страница 218: ...missing X X X 4 58 31 Motor phase V missing X X X 4 58 32 Motor phase W missing X X X 4 58 33 Soft charge fault X X 34 Serial communication bus fault X X 35 Out of frequency ranges X X 36 Line failure...

Страница 219: ...Overload Trip X 243 Brake IGBT X X 244 Heatsink temp X X X 245 Heatsink sensor X X 246 Pwr card supply X X 247 Pwr card temp X X 248 Illegal PS config X X 250 New spare part X 251 New Type Code X X Ta...

Страница 220: ...000 32768 AMA Not OK No Motor OVC Active 16 00010000 65536 Live Zero Error Live Zero Error 17 00020000 131072 Internal Fault 10 V Low 18 00040000 262144 Brake Overload Brake Overload 19 00080000 52428...

Страница 221: ...Bag Control Terminals 4 8 Acoustic Noise 3 20 Adjustable Frequency Drive Profile 7 25 Aggressive Environments 2 5 Air Humidity 2 5 Airflow 5 11 Aluminum Conductors 5 20 Ama 6 2 Analog I o Option Mcb...

Страница 222: ...le Length 5 29 Control Cable Terminals 5 27 Control Cables 5 54 Control Cables 5 30 Control Cables 5 29 Control Card Performance 3 17 Control Card 10 V Dc Output 3 17 Control Card 24 V Dc Output 3 16...

Страница 223: ...ample Of Closed loop Pid Control 2 16 Extended Cascade Controller Mco 101 And Advanced Cascade Controller Mco 102 3 40 External 24 V Dc Supply 3 36 External Fan Supply 5 43 External Temperature Monito...

Страница 224: ...Kit In Rittal 3 47 Installation Of Line Power Shield For Adjustable Frequency Drives 3 54 Installation On Pedestal 3 51 Insulation Resistance Monitor irm 3 55 Intermediate Circuit 2 28 3 20 Ip 21 4x T...

Страница 225: ...Motor Phases 2 28 Motor Protection 3 14 5 49 Motor Rotation 5 51 Motor Thermal Protection 7 29 Motor Thermal Protection 2 30 5 51 Motor Voltage 3 20 Mounting Of Decoupling Plate 5 18 Multi zone Contr...

Страница 226: ...res 3 14 Protocol Overview 7 4 Pt1000 Temperature Sensor 3 38 Public Supply Network 2 23 Pulse Inputs 3 16 Pulse Start stop 6 1 Pulse Width Modulation 3 25 Pump Staging With Lead Pump Alternation 6 6...

Страница 227: ...a 5 47 Surroundings 3 17 Switches S201 S202 And S801 5 31 Switching Frequency 5 20 Switching Frequency 5 32 System Status And Operation 6 6 T Terminal 37 2 32 Terminal Blocks 4 6 The Clear Advantage E...

Страница 228: ...ge Level 3 16 Vvcplus 1 7 W Warning Against Unintended Start 2 1 What Is Ce Conformity And Labeling 2 3 What Is Covered 2 4 Wire Access 5 10 Index VLT AQUA Drive Design Guide 9 8 MG 20 N5 22 VLT is a...

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