Siemens SED2 Series Operating Instructions Manual Download Page 16

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Siemens Building Technologies

SED2 variable speed drives

CM1U5192en

HVAC Products

Mechanical installation

01.2002

3.3.2

Dimensions of SED2 drives with IP54/NEMA 12 rating

3.3.2.1

Dimensions of SED2 frame sizes B and C

Dimensions in mm

Frame size

385

270

268

606

350

284

519

2J0

3.3.2.2

Dimensions of SED2 frame sizes D to F

Dimensions in mm

Frame size

685

360

353

885

360

453

1150

450

473

5192J07

Summary of Contents for SED2 Series

Page 1: ...SED2 variable speed drives Operating instructions CM1U5192en 01 2002 Siemens Building Technologies HVAC Products ...

Page 2: ...2 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products 01 2002 ...

Page 3: ...e sizes A to C 15 3 3 1 3 Dimensions of SED2 frame sizes D to F 15 3 3 2 Dimensions of SED2 drives with IP54 NEMA 12 rating 16 3 3 2 1 Dimensions of SED2 frame sizes B and C 16 3 3 2 2 Dimensions of SED2 frame sizes D to F 16 3 3 3 Mounting SED2 drives with IP20 NEMA 0 rating 17 3 3 4 Mounting SED2 drives with IP54 NEMA 12 rating 18 4 Electrical installation 19 4 1 General 19 4 1 1 Maximum length ...

Page 4: ...the basic operator panel BOP 43 5 3 2 Description of the advanced operator panel AOP 44 5 3 3 Exchanging the operator panels 44 5 3 4 Buttons and their functions on the operator panel BOP and AOP 45 5 4 Commissioning modes 46 5 4 1 Overview of commissioning with the BOP or AOP 46 5 4 2 Quick commissioning 46 5 4 3 Motor data for parameterization 48 5 4 4 Commissioning with the BOP or AOP 48 5 4 4 ...

Page 5: ... 4 4 Staging pumps or fans 68 6 4 5 Temperature control with LG Ni 1000 sensor 72 6 4 6 Bypassing the VSD 73 6 4 7 Hibernation mode 75 6 5 System parameter list for levels 1 to 3 77 6 6 Overview of factory and user parameter settings 105 7 Troubleshooting 107 7 1 Troubleshooting using the operator panel 107 7 2 Error messages 108 7 2 1 Error code list 108 7 2 2 Warning code lists 111 8 Technical d...

Page 6: ...6 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction 01 2002 ...

Page 7: ...ntroduction Chapter 2 Safety instructions Chapter 3 Mechanical installation Chapter 4 Electrical installation and wiring of the motor and VSD Chapter 5 Commissioning Description of basic and advanced operator panels Quick commissioning Chapter 6 Programming parameterization Description of functions System parameter list Chapter 7 Troubleshooting warning and error code lists Chapter 8 Technical dat...

Page 8: ... type of information may result in property damage and or loss of data Other important information headed Important or Note is shown on a gray background Failure to observe this information will not result in any damage This relates to additional information important for the safety of personnel and equipment or provides details of additional options or technical requirements Helpful information t...

Page 9: ...disposal in line with the state of the art technology in environmental protection recycling and waste management Observe all local and applicable laws Always aim for maximum re use of the basic materials at minimum environmental stress Observe any notes on materials and disposal that may be attached to individual components Use local depots and waste management companies or refer to your supplier ...

Page 10: ...10 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Introduction 01 2002 ...

Page 11: ... themselves with all the safety instructions and installation and operating instructions in this manual Successful and safe operation of this device depends on its proper handling installation commissioning and operation Prevent children and other unauthorized persons from accessing the equipment The DC link capacitors remain charged with dangerous voltages for five minutes after power has been sw...

Page 12: ...or provide facilities to ensure or enforce safe operation even in the event of a short circuit e g independent limit switches mechanical interlocks etc Certain parameter settings can cause an automatic restart of the variable speed drive following an fault or supply voltage failure provided the fault has been eliminated acknowledged or the supply voltage has been restored The variable speed drive ...

Page 13: ...C power source 1 Apply 25 of the input voltage for 2 hours 2 Increase the voltage to 50 for a further 2 hours 3 Increase the voltage to 75 for a further 2 hours 4 Increase the voltage to 100 for a further 2 hours The variable speed drive is then ready for operation 8 hours 3 2 Ambient conditions IP20 IP54 Min operating temperature 10 C 10 C Max operating temperature 40 C 40 C Be aware of the poten...

Page 14: ...nd warnings set out in these operating instructions Take particular note of general and regional installation and safety regulations regarding work on sites with dangerous voltages e g EN 50178 and of the relevant regulations for the correct use of tools and personal protective equipment Dangerous voltages may occur at the following terminals even when the variable speed drive is not running Power...

Page 15: ...ensions in mm Frame size A B C G H I J K A 200 73 43 5 60 160 56 187 22 B 213 149 50 5 138 174 120 200 24 C 245 185 55 174 204 156 232 35 B I K A J H G C 5192J03 I K A J H C 5192J04 B G Filter for frame size A Filter for frame sizes B and C 3 3 1 3 Dimensions of SED2 frame sizes D to F Dimensions in mm Frame size A B C D 520 275 245 E 650 275 245 F 850 with filter 1150 350 320 5192J05 A B C ...

Page 16: ...02 3 3 2 Dimensions of SED2 drives with IP54 NEMA 12 rating 3 3 2 1 Dimensions of SED2 frame sizes B and C Dimensions in mm Frame size A B C B 385 270 268 C 606 350 284 B C A 5192J06 3 3 2 2 Dimensions of SED2 frame sizes D to F Dimensions in mm Frame size A B C D 685 360 353 E 885 360 453 F 1150 450 473 A B C 5192J07 ...

Page 17: ... on DIN rail 2 5 Nm B 174 200 138 120 4 x M4 bolts 4 x M4 nuts 4 x M4 spring lock washers 4 x M4 washers 2 5 Nm C 204 232 174 156 4 x M5 bolts 4 x M5 nuts 4 x M5 spring lock washers 4 x M5 washers 3 0 Nm D 486 235 4 x M8 bolts 4 x M8 nuts 4 x M8 spring lock washers 4 x M8 washers 13 Nm E 616 4 235 4 x M8 bolts 4 x M8 nuts 4 x M8 spring lock washers 4 x M8 washers 13 Nm F 810 1110 with filter 300 4...

Page 18: ...rials Tightening torque B 342 8 230 150 150 100 4xM6 bolts 4xM6 washers 4xM6 spring lock washers 5 Nm C 564 312 7 150 150 100 4xM6 bolts 4xM6 washers 4xM6 spring lock washers 5 Nm D 647 310 200 200 150 4xM8 bolts 4xM8 washers 4xM8 spring lock washers 13 Nm E 847 310 200 200 150 4xM8 bolts 4xM8 washers 4xM8 spring lock washers 13 Nm F 1112 400 300 250 150 4xM8 bolts 4xM8 washers 4xM8 spring lock wa...

Page 19: ...length of motor cables The performance data given in the specifications cannot be guaranteed if the motor cables exceed the following lengths 50 m for shielded cables 100 m for unshielded cables For devices featuring EMC filters the maximum cable length is 25 m For cables shorter than 25 m the EMC guideline for filtered devices does not apply If you connect several motors to one VSD the individual...

Page 20: ...20 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01 2002 LK 700 1 2 5192Z01 Disconnecting the Y capacitor in SED2 drives frame size A ...

Page 21: ...nstallation 01 2002 1 2 3 5192Z02 2 0 2 1 2 2 2 3 2 4 2 5 2 9 3 0 1 7 2 6 2 7 2 8 1 2 1 3 1 4 1 5 1 6 1 0 1 1 6 7 8 9 1 2 3 4 5 ON 1 2 PE 5192Z03en Torx driver T20 M4 Screw Disconnecting the Y capacitor in SED2 drives frame sizes B and C Disconnecting the Y capacitor in SED2 drives frame sizes D and E ...

Page 22: ...rred to as a GLCI or RCCB is connected the VSD operates without unwanted interruptions under the following conditions þ An RCD type B must be used þ The RCD must have a threshold current of 300 mA þ The neutral conductor in the system must be grounded þ Each RCD supplies only one VSD and no other consumers þ The output cables must not exceed 50 m in length shielded or 100 m unshielded Disconnectin...

Page 23: ... control equipment e g PLC or BACS1 connected to a VSD is connected with a short thick cable to the same ground or grounding point as the variable speed drive itself Ø Use only shielded motor and control cables The shielding must be continuous Ø Connect motor and control cables to ground at both ends Ø Lay control mains and motor cables separately by routing them in separate cable ducts and mainta...

Page 24: ...les and mains cables Motor cable Mains power supply Min 10 mm 6 AWG PE min 10 mm 6 AWG Remove cable insulation Control cables Grounding rail Motor 5192J10 1 L1 L2 L3 2 6 3 4 5 1 Incoming mains cable 2 Control cable 3 Motor cable 4 Footprint filter 5 Metal backplate 6 Use suitable cable clamps to ensure good conductive contact between the shield of the motor and control cables and the metal backpla...

Page 25: ...re correctly sized for the anticipated use Check that appropriate circuit breakers or fuses exist between the mains and the variable speed drive Never use high voltage insulation test equipment on any cables connected to the variable speed drive Always isolate the power cables before connecting them to the VSD Check that the terminal cover was replaced properly after connecting the power and motor...

Page 26: ...installation 01 2002 4 3 1 Access to connection terminals Frame size A To access the mains and motor terminals first remove the operator panel cover and I O module as illustrated below 5192J08 1 5192J09 1 5192J16 2 1 Removing the operator panel BOP or AOP Removing the terminal cover of the I O module ...

Page 27: ...SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01 2002 1 5192J20 2 4 3 2 Access to connection terminals Frame sizes B and C 1 5192J12 Removing the I O module Removing the cover of the mains and motor terminals ...

Page 28: ... Products Electrical installation 01 2002 4 3 3 Access to connection terminals Frame sizes D to F IP20 Refer to the relevant paragraph in Access to connection terminals Frame size A 3 1 2 5 6 4 5192J13 Removing the operator panel BOP or AOP Opening the housing Frame sizes D and E ...

Page 29: ...29 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01 2002 2 3 4 1 5192J14 5 6 Opening the housing Frame size F ...

Page 30: ...tallation 01 2002 4 3 4 Power and motor terminals Frame sizes A to F Ground PE Ground L1 L2 L3 DC DC U V W 5192Z05 DC R B U V W DC DC B DC R B L3 L2 L1 PE 5192Z06 L1 L2 L3 DC DC B DC R B U V W PE 5192Z07 Terminal layout Frame size A Terminal layout Frame sizes B and C Terminal layout Frame sizes D and E ...

Page 31: ...e power supply to the terminals of the pre installed footprint filter L2 L3 L1 Incoming mains voltage Ground Filter output 5192J15en Filter The SED2 drives with frame sizes D E and F are delivered with built in ready wired EMC filters Wire the power supply to the connections of the built in filter The diagrams below show how to access the mains connections of the built in filter Terminal layout Fr...

Page 32: ...6 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01 2002 2 3 4 1 5192J14 5 6 Access to the mains connection of the EMC filter for frame sizes D to F ...

Page 33: ...33 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01 2002 4 x 5192J18 6 x 5192J19 ...

Page 34: ... sections for power and motor cables Input voltage range 200 V 240 VAC 3 phase Output rating kW hp Min cross section of supply cable mm 2 AWG Max cross section of supply cable mm 2 AWG Min cross section of motor cable mm 2 AWG Max cross section of motor cable mm 2 AWG 0 37 0 5 1 17 2 5 13 1 17 2 5 13 0 55 0 75 1 17 2 5 13 1 17 2 5 13 0 75 1 1 17 2 5 13 1 17 2 5 13 1 1 1 5 1 17 6 9 1 17 6 9 1 5 2 1...

Page 35: ...tion of motor cable mm 2 AWG 0 37 0 5 1 17 2 5 13 1 17 2 5 13 0 55 0 75 1 17 2 5 13 1 17 2 5 13 0 75 1 1 17 2 5 13 1 17 2 5 13 1 1 1 5 1 17 2 5 13 1 17 2 5 13 1 5 2 1 17 2 5 13 1 17 2 5 13 2 2 3 1 17 6 9 1 17 6 9 3 4 1 17 6 9 1 17 6 9 4 5 1 17 6 9 1 17 6 9 5 5 7 5 2 5 13 10 7 2 5 13 10 7 7 5 10 4 11 10 7 4 11 10 7 11 15 6 9 10 7 6 9 10 7 15 20 10 7 35 2 10 7 35 2 18 5 25 10 7 35 2 10 7 35 2 22 30 ...

Page 36: ...7 15 20 6 9 35 2 6 9 35 2 18 5 25 6 9 35 2 6 9 35 2 22 30 10 7 35 2 10 7 35 2 30 40 16 5 35 2 16 5 35 2 37 50 25 3 35 2 16 5 35 2 45 60 25 3 150 5 25 3 150 5 55 75 50 0 150 5 35 2 150 5 75 100 70 2 150 5 50 0 150 5 90 125 70 2 150 5 50 0 150 5 4 3 8 Block diagram showing typical installation L3 L2 L1 PE PE L3 L2 L1 U V W U W V 5192Z12en EMC filter SED2 3 Phase Motor 4 3 9 Direction of rotation You...

Page 37: ...ndividually When determining the required power remember to take account of the total current from all the motors i e the sum total of all ratings Note the recommended length of the motor connection cable The sum of all connection cables represents the total cable length SED2 M1 M2 M3 M4 Mn 5192Z10 å IM1 Mn ISED2 max å PM1 Mn PSED2 max 4 3 12 External motor overload protection 14 15 SED2 Control t...

Page 38: ... panel To access the control terminals remove first the relevant terminal covers For frame size A see section Access to connection terminals Frame size A on page 26 For frame sizes B and C see section Access to connection terminals Frame sizes B and C on page 27 To access the control terminals remove the operator panel the I O module and the I O module terminal cover plate See section Access to co...

Page 39: ...andard M RS485 29 30 V 0 10 V 2 10 V I 0 20 mA 4 20 mA 13 12 AOUT2 D A V 0 10 V 2 10 V I 0 20 mA 4 20 mA 27 26 23 24 25 2 AIN2 0 V 2 28 9 5 DIN 1 6 DIN 2 7 DIN 3 8 DIN 4 16 DIN 5 17 DIN 6 14 15 AOP Optional L3 L2 L1 DC R A D 10 VDC 0 VDC 1 2 3 DC B LG Ni 1000 4 3 V 0 10 V 2 10 V I 0 20 mA 4 20 mA A D LG Ni 1000 11 10 V 0 10 V 2 10 V I 0 20 mA 4 20 mA 0 V CPU opto isolated 5192B01en Relay Output 1 ...

Page 40: ...40 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Electrical installation 01 2002 ...

Page 41: ...injury e g potentially dangerous short circuits take additional external precautions or provide facilities to ensure or enforce safe operation even in the event of a short circuit e g independent limit switches mechanical interlocks etc Certain parameter settings may cause the variable speed drive to restart automatically after a power failure For reliable motor overload protection the motor param...

Page 42: ...D2 frame size A In all versions of the SED2 the DIP switches for setting the mains frequency and selecting US or European units of measurement are located on the control board under the I O module 5 1 1 1 Setting the DIP switches on the I O module DIP switch 1 Analog input 1 OFF position Voltage 0 to 10 V ON position Current 0 to 20 mA DIP switch 2 Analog input 2 OFF position Voltage 0 to 10 V ON ...

Page 43: ...ne free of items or personnel 5 3 Operator panels for the SED2 The SED2 comes with the Basic Operator Panel BOP mounted as standard An advanced operator panel AOP is available as an option 5192P01 jpg Basic operator panel 5192P02 jpg Advanced operator panel 5 3 1 Description of the basic operator panel BOP The basic operator panel BOP provides access to the parameters of the VSD and allows for app...

Page 44: ...agnostics menu for troubleshooting Main menu can be invoked directly by pressing the Fn and P keys simultaneously Load and store up to 10 parameter sets Communicate via RS232 or RS485 interfaces Programmable with PC without VSD PC AOP kit required Multi drop capability to control up to 31 SED2 variable speed drives 7 day timer with 3 switching operations per day For more details refer to the AOP o...

Page 45: ...nctions This button allows for displaying additional information Refer also to the section Buttons with special functions in the AOP operating instructions Multiple display mode When you press this button for 2 seconds during operation the following information is displayed regardless of the parameter 1 DC link voltage indicated by d units V 2 Output current A 3 Output frequency Hz 4 Output voltag...

Page 46: ...up of parameters that can be used for quick commissioning These include parameters for the motor data and for the motor ramp up and ramp down settings ramp settings At the end of the quick commissioning procedure select P3900 When set to 1 this parameter performs the necessary motor calculations and sets all remaining parameters those not included under P0010 1 to the default values including P001...

Page 47: ...0 No frequency setpoint 1 BOP frequency control 2 Analog setpoint P1080 Min motor frequency Sets the minimum motor frequency 0 650 Hz at which the motor runs irrespective of the frequency setpoint The value set here applies to both directions of rotation P1082 Max motor frequency Sets the maximum motor frequency 0 150Hz at which the motor runs irrespective of the frequency setpoint The value set h...

Page 48: ... specific default settings for operation with the BOP Parameter Description Default setting for Europe North America P0100 European or US op mode 0 50 Hz kW 1 60Hz hp 2 60Hz kW 1 2 P0307 Nominal motor power Value in kW hp Unit depends on the setting in P0100 2 P0310 Nominal motor frequency 50 Hz 60 Hz P0311 Nominal motor speed 1395 1680 U min depends on model 3 P1082 Max motor frequency 50 Hz 60 H...

Page 49: ...he motor parameters are now visible for the user Step Action Resulting display 1 Press to access the parameters 2 Press until P1082 is displayed 3 Press to access the parameter value level 4 Press or to display the required value 5 Press to confirm and save the value 6 Press to return to P0010 Hz P 1 P0010 7 Press to access the parameter value level P0010 Hz P 1 1 8 Press to restore the value to P...

Page 50: ...imately 10 seconds Refer to the default values in the system parameter list for the factory settings of the parameters 5 4 6 Basic operation with the BOP Ø P0010 0 to ensure the correct initialization of the RUN command Ø P0700 1 1 to enable the start stop button on the BOP factory setting Ø P1000 1 1 to enable the motor potentiometer setpoints factory setting 1 Press the green button to start the...

Page 51: ...ins a full description of the standard and extended parameters You can change motor parameters only if P0010 1 To start the motor reset P0010 to 0 The variable speed drive has no mains isolating switch and is live as soon as supply voltage is connected It remains with the output disabled until you press or until it receives a digital ON signal If a BOP or AOP is used and the display of the output ...

Page 52: ...52 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en HVAC Products Commissioning 01 2002 ...

Page 53: ...ly be changed in the quick commissioning mode is displayed Ø Busy signal In some cases the BOP displays for a maximum of 5 seconds while parameters are being changed This means that the variable speed drive is busy with higher priority activities 6 2 Access to parameters 6 2 1 Parameter access levels P0003 In total there are four access levels The three access levels available to the user are Stan...

Page 54: ...s digital input P0707 P0708 PTC P0601 PID P2200 P2201 P2231 P2240 r2260 P2253 P2305 P2264 r2272 Enable PID Fixed setpoint PID setpoint Standard setpoint PID feedback Analog Output r0770 P0781 Drive Features P1270 Enable essential mode P1210 P1212 automatic restart Communication P2000 r2091 Drive Parameters P0003 P0010 r0026 r0039 P0040 P0100 r0206 r0209 P1000 P1028 P1080 P1110 User acces level Com...

Page 55: ... OFF1 3 OFF2 coast to standstill 4 OFF3 faster ramp down quick stop ramp down at power limit 9 Error acknowledgement 10 JOG right 11 JOG left 12 Reverse direction of rotation 13 Motor potentiometer MOP higher increased frequency 14 Motor potentiometer MOP lower reduced frequency 15 Fixed setpoint binary coded 16 Fixed setpoint binary coded ON 17 Fixed setpoint binary coded decimal ON 25 Enable DC ...

Page 56: ...d as digital inputs 1 6 VDC Off 4 0 VDC On Factory setting 0 1 2 3 4 DIN7 1 2 11 12 DIN8 5192Z15 Connection of the two analog inputs for use as additional digital inputs DIN7 and DIN8 P0725 Operating mode for the digital inputs NPN or PNP This parameter determines whether the digital inputs DIN1 to 6 are to be enabled by logic 0 or logic 1 Possible settings 0 NPN mode Þ active low 1 PNP mode Þ act...

Page 57: ...t them to digital signals via A D converters 1 2 3 10 11 AIN1 4 Minimum 4 7kΩ Ω Ω Ω AIN1 AIN2 AIN2 5192Z19 10 V 0 V A D A D The analog inputs AIN1 and AIN2 are specified as follows Input level 0 to 10 V or 0 to 20 mA Resolution 10 bit Read cycle 10 ms Set the analog inputs to 0 to 10 V or 0 to 20 mA via the 2 DIP switches on the I O module Position DIP switch 1 DIP switch 2 ON mA mA OFF V V Factor...

Page 58: ...2 DIP switches on the I O module Index P0756 0 Analog input 1 ADC 1 P0756 1 Analog input 2 ADC 2 Note on dependency This function is disabled if the analog scaling block is programmed to negative output setpoints see P0757 to P0760 Note on the monitoring function If monitoring is enabled and the dead zone is defined P0761 an error message appears F0080 as soon as the analog input voltage drops bel...

Page 59: ...etting range 0 to 20 V or mA Factory setting 0 ymax y2 y1 x1 x2 V mA ymin P761 10 20 10 20 Note P0761 x 0 No enabled dead zone The dead zone runs from 0 V mA to the value of P0761 if the values of P0758 and P0760 y coordinate for ADC scaling have the same sign The dead zone is enabled from the intersecting point x axis with ADC scaling curve in both directions if P0758 and P0760 have different sig...

Page 60: ...puts P0771 Defines the physical status variable to be displayed as an analog signal Possible settings 21 Present output frequency scaled to P2000 factory setting 24 Present VSD output frequency scaled to P2000 25 Present output voltage scaled to P2001 26 Present link voltage scaled to P2001 27 Present output current scaled to P2002 Index P0771 0 Analog output 1 DAC 1 P0771 1 Analog output 2 DAC 2 ...

Page 61: ... 20 mA or as voltage outputs with range 0 to 10 V P0777 to P0780 Define the output characteristic in The DAC scaling parameters P0777 to P0781 are used to set the output characteristics They are configured according to the following curve Ausgangssignal mA 0 20 20 mA P0780 y2 P0778 y1 P0777 x1 P0779 x2 100 100 Points P1 x1 y1 and P2 x2 y2 are freely selectable Example The factory set scaling is as...

Page 62: ...1 Operator panel BOP or AOP 2 Control terminal bar factory setting 4 USS on BOP link 5 USS on COM link 6 CB on COM link Ø Default setting Terminal 5 DIN 1 high Ø Additional settings See P0700 to P0708 The ramp up and ramp down smoothing times influence the motor s start and stop behavior Refer to the engineering manual parameter list parameters P1120 P1121 for more information on these functions T...

Page 63: ...ch as delivery systems and positive displacer pumps This factory set control mode can be used to improve performance and dynamic behavior of the motor This factory set control mode can be used for variable torque load such as fans and pumps Refer to the engineering manual for information on this control mode This function automatically increases or decreases the motor voltage to locate the lowest ...

Page 64: ... transient error signal P gain I gain ramp up down time of PID limit PID output upper limit PID output lower limit actuator opening time actuator closing time 53 A PID output at lower limit 53 B PID output at upper limit r2294 PID output PID CONTROLLER r 2273 P2280 P2285 P2293 P2291 P2292 P2304 P2305 P0731 P0732 P0731 P0732 5192Z21en Note The setpoint and the actual value signal are to be displaye...

Page 65: ...ic control DIN1 must be set to ON r2272 Check for actual value scaled PID actual value in Set and optimize P2280 PID proportional gain and P2285 PID integration time Changeover to automatic control 6 4 2 Belt failure detection without sensor P2181 SED2 5192Z22en Fan Motor This function allows for monitoring power transmission components such as drive belts The function can also detect motor overlo...

Page 66: ...ting the three frequency limit values The 3 frequency limit values F1 F2 F3 determine a reasonable division across the required torque area Set the values desired in the manual mode by pressing buttons and read and write down the corresponding torque values via parameter r0031 Factory setting 5 30 50 Hz 2 Set the desired reaction of drive belt failure detection via parameter P2181 Possible setting...

Page 67: ...sent to the digital input DIN5 of the VSD The frequency resulting from the pulse train is compared to the present output frequency of the VSD Parameter P0400 defines the encoder type If parameter P0400 0 factory setting this type of belt failure detection is disabled and the variant belt failure detection without sensor P2182 is used instead Only digital input DIN5 works with a counter signal 1 De...

Page 68: ...rated Setting range 0 to 20 Hz Factory setting 3 Hz 6 In manual mode vary the torque frequency in the selected range to check the function 7 Changeover to automatic control 6 4 4 Staging pumps or fans The motor control staging allows to control up to two additional pumps or fans based on the integrated PID control system The complete system comprises a pump fan controlled by the VSD and up to two ...

Page 69: ...staging process PID control is suppressed If MV runs in parallel to M1 and M2 at a minimum frequency and if the PID feedback demands an even lower speed the VSD switches off one of the relay controlled motors M1 or M2 destaging In this case the VSD must increase the ramp from the minimum to the maximum frequency In this phase PID control is suppressed Motor 1 Motor 1 Motor 1 Motor 2 Motor 3 Motor ...

Page 70: ... satisfy the demanded output is switched on first regardless of its operating hours Factory setting 0 disabled P2373 Defines the staging hysteresis Value in of the PID setpoint Setting range 0 to 200 Factory setting 20 P2374 Delay on staging Setting range 0 to 650 s Factory setting 30 s P2375 Delay on destaging Setting range 0 to 650 s Factory setting 30 s P2376 Overriding the delay on staging des...

Page 71: ...low t t f f 5192D04en PID Off Relay On PID On PID Off Relay Off PID On VSD freq VSD freq Staging freq Max freq Min freq Staging freq Max freq Min freq Factory setting 50 defined as a percentage 100 at fmax 50 Hz P0731 DOUT1 Function of the digital output 1 relay 1 Set parameter to 2379 0 relay 1 to motor 1 Factory setting 52 3 VSD fault enabled P0732 DOUT2 Function of the digital output 2 relay 2 ...

Page 72: ...erature sensor can be connected as follows to the analog inputs LG Ni 1000 on AIN 1 Connection terminals 2 4 LG Ni 1000 on AIN 2 Connection terminals 2 11 Note When connecting a LG Ni 1000 sensor no other input signal can be processed on the same channel even if terminals 3 10 for an analog signal of 0 to 10 V are free P0757 to P0760 scaling During scaling the LG Ni 1000 sensor s temperature range...

Page 73: ...s disabled factory setting 1 Controlled by VSD trip 2 Controlled by DIN see P1266 3 Controlled by DIN and VSD trip 4 Controlled by VSD frequency 5 Controlled by VSD frequency and VSD trip 6 Controlled by VSD frequency and DIN 7 Controlled by VSD frequency and DIN and VSD trip r1261 Read parameter for the bypass function showing how the motor is driven The following states are possible Bit 00 Motor...

Page 74: ...elow Setting range 0 to 300 s Recommended setting 1 s factory setting P1264 Defines the time delay between the bypass alarm ON and the VSD switching contactor OFF See bypass diagram below Setting range 0 to 300 s Recommended setting 1 s factory setting P1264 P1262 P1262 P1263 t s Bypass request Bypass contactor VSD contactor Alarm 5192D03en Complete parameter setting by changing over to automatic ...

Page 75: ...x hibernation error Time s Time s 5192D06en PID error T1 Hibernation frequency reached Start of hibernation timer T2 Minimum output frequency reached T3 Output frequency decreased in accordance with the set ramp PID control of the output frequency is interrupted T4 Output frequency zero motor standstill T3 to T5 The PID fault signal is monitored Note The polarity of the PID fault signal The polari...

Page 76: ...t to 0 corresponds to the factory setting P2391 Hibernation timer s Set the desired time T1 to T3 before hibernation mode kicks in see diagram above Setting range 0 to 254 s P2392 Restart PID controller deviation This parameter defines the PID controller deviation at which the motor is to restart Setting range 200 Note the signs according to the application heating or cooling sequence Complete par...

Page 77: ...he parameter header can only be set when P0010 1 Quick Commissioning Note The variable speed drive will start with any setting of P0004 P0005 Display selection Selects display for parameter r0000 drive display Unit Min 2 Def 21 Max 2294 Level 2 Settings 21 Actual frequency 25 Output voltage 26 DC link voltage 27 Output current Note These settings refer to read only parameter numbers rxxxx Details ...

Page 78: ... NO Bit08 not used 0 NO 1 YES Bit11 not used 0 NO 1 YES Bit12 Hand Operation 0 NO 1 YES Bit13 Motor potentiometer MOP up 0 NO 1 YES Bit14 Motor potentiometer MOP down 0 NO 1 YES Bit15 Auto Operation 0 NO 1 YES Note When BICO technology is used to allocate functions to panel buttons this parameter displays the actual status of the relevant command The following functions can be connected to individ...

Page 79: ...right 0 NO 1 YES Bit15 VSD drive overload 0 YES 1 NO Note Output of Bit3 Fault will be inverted on digital output high No Fault r0053 CO BO Act status word 2 Displays second status word of variable speed drive in bit format Unit Min Def Max Level 3 Bit fields Bit00 DC brake active 0 NO 1 YES Bit01 Act freq r0024 P2167 0 NO 1 YES Bit02 Act freq r0024 P1080 0 NO 1 YES Bit03 Act current r0027 P2170 0...

Page 80: ...ate power P0307 are expressed in kW or hp The default settings for the nominal rating plate frequency P0310 and maximum motor frequency P1082 are also set automatically here in addition to reference frequency P2000 Unit Min 0 Def 0 Max 2 Level 1 Settings 0 Europe kW frequency default 50 Hz 1 North America hp frequency default 60 Hz 2 North America kW frequency default 60 Hz The setting of DIP swit...

Page 81: ...0100 1 i e motor power entered in hp Setting 0 causes internal calculation of value see r0332 Note P0309 100 corresponds to superconducting P0310 Rated motor frequency Nominal motor frequency Hz from rating plate Unit Hz Min 12 00 Def 50 00 Max 650 00 Level 1 Dependency Changeable only when P0010 1 quick commissioning The pole pair number is recalculated automatically if parameter is changed P0311...

Page 82: ...type QBE63 DP05 13 Sensor type QBE63 DP1 14 Sensor type QBE64 DP4 15 Sensor type 0 TO 1 INCH WC 16 Sensor type 0 TO 2 INCH WC 17 Sensor type 0 TO 2 5 INCH WC 18 Sensor type 0 TO 3 INCH WC 19 Sensor type 0 TO 5 INCH WC 20 Sensor type 0 TO 10 INCH WC 21 Sensor type 0 TO 10 PSI 22 Sensor type 0 TO 15 PSI 23 Sensor type 0 TO 25 PSI 24 Sensor type 0 TO 30 PSI 25 Sensor type 0 TO 50 PSI 26 Sensor type 0...

Page 83: ...mand data set CDS Dependency Setting 99 enable BICO parameterization requires P0700 command source or P3900 end of quick commissioning 1 2 or P0970 factory reset 1 in order to reset Note Setting 99 BICO for expert use only P0702 2 Function of digital input 2 Level 2 Selects function of digital input 2 Unit Min 0 Def 12 Max 99 Detail See P0701 function of digital input1 P0703 2 Function of digital ...

Page 84: ...VSD frequency less minimum freq 0 Closed 53 3 Current greater or equal than limit 0 Closed 53 4 Act freq greater comparison freq 0 Closed 53 5 Act freq less comparison freq 0 Closed 53 6 Act freq greater equal setpoint 0 Closed 53 7 Voltage less than threshold 0 Closed 53 8 Voltage greater than threshold 0 Closed 53 A PID output at lower limit P2292 0 Closed 53 B PID output at upper limit P2291 0 ...

Page 85: ...0761 a fault condition will be generated F0080 if the analog input voltage falls below 50 of the deadband voltage Details See P0757 to P0760 ADC scaling P0757 2 Value x1 of ADC scaling V mA Parameters P0757 P0760 configure the input scaling Unit Min 50 0 Def 0 Max 150 0 Level 2 Data Parameters P0757 P0760 configure the input scaling where Analog setpoints represent a of the normalized frequency in...

Page 86: ...lue defined in P0771 DAC connector input Index P0777 0 Analog output 1 DAC 1 P0777 1 Analog output 2 DAC 2 Dependency Affects P2000 to P2003 reference frequency voltage current or torque depending on which setpoint is to be generated P0778 2 Value y1 of DAC scaling Defines y1 of output characteristic Unit Min 0 Def 0 Max 20 Level 2 Index P0778 0 Analog output 1 DAC 1 P0778 1 Analog output 2 DAC 2 ...

Page 87: ...e fault has occurred P2114 run time counter or P2115 real time clock are the possible sources of the time stamp Unit Min Def Max Level 3 Data Time stamp to indicate when the fault has occurred P2114 run time counter or P2115 real time clock are the possible sources of the time stamp Example The time is taken from P2115 if this parameter has been updated with the real time If not P2114 is used Inde...

Page 88: ...to x6 Unit Min 0 Def 2 Max 77 Level 1 Data Selects frequency setpoint source In the table of possible settings below the main setpoint is selected from the least significant digit i e 0 to 6 and any additional setpoint from the most significant digit i e x0 through to x6 Example Setting 12 selects main setpoint 2 derived from analog input with additional setpoint 1 taken from the motor potentiomet...

Page 89: ...Inactive Active P1010 FF10 Active Inactive Active Inactive P1011 FF11 Active Inactive Active Active P1012 FF12 Active Active Inactive Inactive P1013 FF13 Active Active Inactive Active P1014 FF14 Active Active Active Active Data P1015 FF15 Active Active Active Active Dependency Select fixed frequency operation using P1000 Variable speed drive requires ON command to start in the case of direct selec...

Page 90: ...he saved value in parameter P1040 setpoint of the MOP P1032 Inhibit reverse direction of MOP Inhibits reverse setpoint selection Unit Min 0 Def 1 Max 1 Level 3 Settings 0 Reserve direction is allowed 1 Reserve direction inhibited Dependency Motor potentiometer P1040 must be chosen as main setpoint or additional setpoint using P1000 Note It is possible to change motor direction using the motor pote...

Page 91: ...P1120 Ramp up time Time taken for motor to accelerate from standstill up to maximum motor frequency P1082 when no rounding is used Unit s Min 0 00 Def 10 00 Max 650 00 Level 1 Details Setting the ramp up time too short can cause the variable speed drive to trip overcurrent If an external frequency setpoint with set ramp rates is used e g from a PLC the best way to achieve optimum drive performance...

Page 92: ...s a flatter gradient and thus a longer search time A lower value has the opposite effect P1210 Automatic restart Enables restart after a mains break or after a fault Unit Min 0 Def 1 Max 5 Level 3 Settings 0 Disabled 1 Trip reset after power on P1211 disabled 2 Restart mains break power on P1211 disabled 3 Restart after fault mains break P1211 enabled 4 Restart after mains break P1211 enabled 5 Re...

Page 93: ... value too high an overcurrent trip may result P1240 Configuration of Vdc controller Enables disables Vdc controller Unit Min 0 Def 0 Max 3 Level 3 Details The Vdc controller dynamically controls the DC link voltage to prevent overvoltage trips on high inertia systems Settings 0 Vdc controller disabled 1 Vdc max controller enabled 2 Vdc min controller Kinetic buffering enabled 3 Vdc max and Vdc mi...

Page 94: ...lowing a positive setpoint change and drops back out once the setpoint is reached Dependency Setting in P0640 motor overload factor limits boost Note Acceleration boost can help to improve response to small positive setpoint changes P1312 Starting boost Applies a constant linear offset in relative to P0305 rated motor current to active V f curve either linear or quadratic after an ON command and i...

Page 95: ...e revolution is enabled frequency setpoint is directly used If both positive and negative revolution are disabled reference value is set to zero Details See P1000 select frequency setpoint P1910 Select motor data identification Performs stator resistance measuring Unit Min 0 Def 0 Max 20 Level 3 Settings 0 Disabled 1 Identification of all parameters with parameter change 2 Identification of all pa...

Page 96: ... Def 0 Max 65535 Level 3 Index P2041 0 CB parameter 0 P2041 1 CB parameter 1 P2041 2 CB parameter 2 P2041 3 CB parameter 3 P2041 4 CB parameter 4 Note See relevant communication board manual for protocol definition and appropriate settings r2050 8 CO PZD from CB Displays PZD received from communication board CB Unit Min Def Max Level 3 Index r2050 0 Received word 0 r2050 1 Received word 1 r2050 2 ...

Page 97: ...s number of warning up to 4 since last reset Set to 0 to reset the warning history r2114 2 Run time counter Displays run time counter It is the total time the drive has been powered up Every time you do power cycle it will save the value then restore it and the counter carries on ticking Unit Min Def Max Level 3 Details Displays run time counter See P0948 fault time P2115 3 AOP real time clock Dis...

Page 98: ...ed for both methods of fault detection r2197 CO BO Monitoring word 1 Monitoring word 1 which indicates the state of monitor functions Each bit represents one monitor function Unit Min Def Max Level 3 Bit fields Bit00 Act freq r0024 P1080 0 NO 1 YES Bit01 Act freq r0024 P2155 0 NO 1 YES Bit02 Act freq r0024 P2155 0 NO 1 YES Bit03 Act freq r0024 zero 0 NO 1 YES Bit04 Act freq r0024 setp 0 NO 1 YES B...

Page 99: ...ctive Inactive Active P2206 FF6 Inactive Active Active Inactive P2207 FF7 Inactive Active Active Active P2208 FF8 Active Inactive Inactive Inactive P2209 FF9 Active Inactive Inactive Active P2210 FF10 Active Inactive Active Inactive P2211 FF11 Active Inactive Active Active P2212 FF12 Active Active Inactive Inactive P2213 FF13 Active Active Inactive Active P2214 FF14 Active Active Active Active Det...

Page 100: ...DS P2226 1 2nd command data set CDS P2228 0 1st command data set CDS P2228 1 2nd command data set CDS P2231 Setpoint memory of PID MOP Setpoint memory Unit Min 0 Def 1 Max 1 Level 3 Settings 0 PID MOP setpoint will not be stored 1 PID MOP setpoint will be stored P2240 is updated Dependency If 0 selected setpoint returns to value set in P2240 setpoint of PID MOP after an OFF command If 1 is selecte...

Page 101: ...P Index P2264 0 1st command data set CDS P2264 1 2nd command data set CDS Note When analog input is selected offset and gain can be implemented using parameters P0756 to P0760 P2265 PID feedback filter time constant Defines time constant for PID feedback filter Unit s Min 0 00 Def 0 00 Max 60 00 Level 3 P2267 Max value for PID feedback Sets the upper limit for the value of the feedback signal in U...

Page 102: ...sed carefully since it can cause the controller output to fluctuate as every change in the feedback signal is amplified by the controller derivative action P2285 PID integral time Sets integral time constant for PID controller Unit s Min 0 000 Def 30 Max 65535 Level 2 Note See P2280 PID proportional gain P2291 PID output upper limit Sets the upper limit for PID controller output in Unit Min 0 00 D...

Page 103: ...rive The diagram below shows a typical pumping system A similar system could be set up using fans and air ducts instead of pumps and pipes P2372 Enable motor cycling Enables motor cycling for the motor staging feature When enabled the motor selected for staging destaging is based on the hours run counter P2380 When staging the motor with the least hours is switched on When destaging the motor with...

Page 104: ...r continues to generate the error P2294 once this reaches the restart point P2392 the variable speed drive immediately ramps to the setpoint calculated by the PID controller see description and diagram of P2390 Once the variable speed drive has left hibernation mode it is not possible to go back into hibernation mode until the variable speed drive output setpoint has reached the restart setpoint U...

Page 105: ...10 50 00 P1005 20 00 P1265 50 00 P0311 0 P1006 25 00 P1266 0 0 P0340 0 P1007 30 00 P1270 0 0 P0350 4 0 P1008 35 00 P1300 2 P0400 0 P1009 40 00 P1310 50 0 P0409 25 P1010 45 00 P1311 0 0 P0501 0 P1011 50 00 P1312 0 0 P0506 754 P1012 55 00 P1335 0 0 P0507 1 0 P1013 60 00 P1336 250 P0508 0 P1014 65 00 P1499 100 0 P0509 0 P1015 65 00 P1800 4 P0601 0 P1016 1 P1820 0 P0610 2 P1017 1 P1910 0 P0640 110 0 P...

Page 106: ...2380 0 P2204 30 00 P2390 0 P2205 40 00 P2391 0 P2206 50 00 P2392 0 P2207 60 00 P3900 0 P2208 70 00 P2209 80 00 P2210 90 00 P2211 100 00 P2212 110 00 P2213 120 00 P2214 230 00 P2215 130 00 P2216 1 P2217 1 P2218 1 P2219 1 P2220 0 0 P2221 0 0 P2222 0 0 P2223 0 0 P2225 1 P2226 722 4 P2227 1 P2228 722 4 P2231 1 P2232 1 P2240 10 00 P2253 2250 0 P2254 0 0 P2261 0 00 P2264 755 1 P2265 0 00 P2267 100 0 P22...

Page 107: ...ol or P0700 1 for BOP control Ø Check if the correct setpoint is available 0 to 10 V on terminal 3 or if the setpoint was entered in the correct location in dependence of the setpoint source P1000 Refer to the parameter list for more detailed information If the motor does not start after changing the parameters set P0010 30 and then P0970 1 and press P to reset the variable speed drive to the fact...

Page 108: ...ck the following 1 The supply voltage P0210 must lie within the limits indicated on the rating plate 2 The supply voltage must not be susceptible to temporary failures or voltage reductions outside tolerance Off2 F0004 VSD overtemperature Ø Ventilation is inadequate Ø The fan is inoperative Ø The ambient temperature is too high Check the following 3 The fan must turn when the VSD is running 4 The ...

Page 109: ...entified main reactance less than 50 or more than 500 Ø Alarm value 6 Identified rotor time constant less than 10 ms or more than 5s Ø Alarm value 7 Identified total leakage reactance less than 5 or more than 50 Ø Alarm value 8 Identified stator leakage reactance less than 25 or more than 250 Ø Alarm value 9 Identified rotor leakage reactance less than 25 or more than 250 Ø Alarm value 20 Identifi...

Page 110: ...267 Change value of P2267 Adjust feedback amplification Off2 F0450 BIST tests failure Alarm value 1 Some power section tests have failed 2 Some control board tests have failed 4 Some functional test have failed 8 Some I O module tests have failed 16 Internal RAM failed on power up check The drive may run but some functions do not work properly Replace the drive Off2 F0452 Belt failure detected Ø L...

Page 111: ...en the VSD is running A0505 VSD I2 T Ø Warning level exceeded The current supply is reduced if parameterized P0610 1 Check that the duty cycle lies within the limits specified Motor power P0307 VSD power P0206 A0506 VSD duty cycle Ø Difference between the heatsink temperature and the IGBT exceeds the warning levels Check the following Make sure that the load duty cycles temporary overload lie with...

Page 112: ...r output identical Ø Index 1 Parameter settings for input identical Ø Index 2 Parameter settings for output do not correspond to DAC type A0922 No load applied to VSD Ø No load is applied to the VSD Some functions may not work as under normal load conditions A0923 Both JOG left and JOG right are requested Ø Both JOG right and JOG left P1055 P1056 have been requested This freezes the RFG output fre...

Page 113: ...for all IP54 devices Satisfies the requirements of EMC product standard EN 61800 3 47 to 63 Hz 0 01 Hz digital 0 01 Hz serial 10 bit analog 4 kHz to 16 kHz 2 kHz steps 15 programmable 4 programmable Number 2 can be changed over to 0 2 to 10 V programmable scaling or 0 4 to 20 mA programmable scaling Terminals used 3 4 10 11 Resolution 10 bits Read cycle 10 ms Analog inputs AIN1 2 can be configured...

Page 114: ...nt DC braking dynamic braking Corresponds to the requirements of the low voltage guideline 73 23 EEC supplemented by guideline 98 68 EEC and EMC If installed according to the recommendations issued in this manual the SED2 satisfies all EMC guideline requirements as defined in the EMC Product Standard for Power Drive Systems EN61800 3 IP20 NEMA 0 Frame size W x H x D mm Weight kg A without filter A...

Page 115: ... 5 C SED2 4 22B 5 5 7 5 20 B 26 3 22 C SED2 5 5 22B 7 5 10 20 B 36 4 28 C SED2 7 5 22B 11 15 20 B 46 42 D SED2 11 22B 15 20 20 B 60 54 D SED2 15 22B 18 5 25 20 B 75 68 D SED2 18 5 22B 22 30 20 B 88 80 E SED2 22 22B 30 40 20 B 114 104 E SED2 30 22B 37 50 20 B 143 130 F SED2 37 22B 45 60 20 B 170 154 F SED2 45 22B 0 37 0 5 20 unfiltered 2 4 2 3 A SED2 0 37 22X 0 55 0 75 20 unfiltered 3 1 3 A SED2 0 ...

Page 116: ...10 2 B SED2 4 32B 5 5 7 5 20 B 16 6 13 2 C SED2 5 5 32B 7 5 10 20 B 24 18 4 C SED2 7 5 32B 11 15 20 B 33 8 26 C SED2 11 32B 15 20 20 B 42 32 C SED2 15 32B 18 5 25 20 B 45 7 38 D SED2 18 5 32B 22 30 20 B 50 45 D SED2 22 32B 30 40 20 B 68 62 D SED2 30 32B 37 50 20 B 83 75 E SED2 37 32B 45 60 20 B 99 90 E SED2 45 32B 55 75 20 B 121 110 F SED2 55 32B 75 100 20 B 160 145 F SED2 75 32B 90 125 20 B 196 1...

Page 117: ...20 54 B 42 32 C SED2 15 35B 18 5 25 54 B 45 7 38 D SED2 18 5 35B 22 30 54 B 50 45 D SED2 22 35B 30 40 54 B 68 62 D SED2 30 35B 37 50 54 B 83 75 E SED2 37 35B 45 60 54 B 99 90 E SED2 45 35B 55 75 54 B 121 110 F SED2 55 35B 75 100 54 B 160 145 F SED2 75 35B 90 125 54 B 196 178 F SED2 90 35B 1 1 1 5 54 unfiltered 4 2 3 B SED2 1 1 35X 1 5 2 54 unfiltered 5 8 4 B SED2 1 5 35X 2 2 3 54 unfiltered 7 5 5 ...

Page 118: ...5 32 D SED2 22 42X 30 40 20 unfiltered 45 41 D SED2 30 42X 37 50 20 unfiltered 57 52 E SED2 37 42X 45 60 20 unfiltered 68 62 E SED2 45 42X 55 75 20 unfiltered 85 77 F SED2 55 42X 75 100 20 unfiltered 109 99 F SED2 75 42X 90 125 20 unfiltered 138 125 F SED2 90 42X 1 1 1 5 54 unfiltered 2 5 2 1 C SED2 1 1 45X 1 5 2 54 unfiltered 3 2 2 7 C SED2 1 5 45X 2 2 3 54 unfiltered 4 4 3 9 C SED2 2 2 45X 3 4 5...

Page 119: ...adapters which have screwless connection terminals The 4 core connection cable is not part of the mounting set The AOP communicates with several SED2 drives via RS485 USS protocol This mounting set allows for controlling several VSDs in a control panel by means of one AOP mounted in the control cabinet door Thus up to 31 VSDs can be controlled from one AOP The AOP interface print also contains a s...

Page 120: ...ed by guideline 98 68 EEC The devices have been certified to the following standards EN 60146 1 1 Semiconductor inverters General requirements and line commutated inverters EN 60204 1 Safety of machinery Electrical equipment of machines European guideline for machinery This guideline does not apply to the SED2 VSD product series The products were tested comprehensively and evaluated for adherence ...

Page 121: ...er also called DAC Direct current For pumps or fans The process of stopping an additional motor with constant speed to reduce power Digital input Digital output Earth leakage circuit breaker Electromagnetic compatibility Electromagnetic interference Flux current control Frame size of the SED2 variable speed drives International electrotechnical commission Insulated gate bipolar transistor IP numbe...

Page 122: ...eed drives CM1U5192en HVAC Products Appendix 01 2002 For pumps or fans The process of starting an additional motor with constant speed to increase power Universal serial interface protocol Variable speed drive Star condensator Staging USS VSD Y condensator ...

Page 123: ...terminals 36 access 36 control types 59 country specific default settings 45 D dangerous voltages 10 destaging 65 digital inputs 51 dimensions SED2 drives with IP54 NEMA 12 rating 14 SED2 footprint filters for frame sizes A to C 13 SED2 frame sizes A to C 12 SED2 frame sizes D to F 13 DIP switch setting 39 DIP switch settings 39 direction of rotation 34 disposal 8 document conventions 7 drilling p...

Page 124: ... controller 60 staging motors 66 temperature control with LG Ni 1000 sensor 68 PC AOP kit 116 PC SED2 connection set 116 PID controller 60 pig tails 21 power and motor cables sizing 32 power connection with integrated EMC filter frame sizes A to C 29 programming 49 PTC thermistor 10 35 purpose of the device 9 Q quick commissioning 43 R remove BOP or AOP 24 remove I O modules 24 repairs 10 reset pa...

Page 125: ...125 126 Siemens Building Technologies SED2 variable speed drives CM1U5192en Landis Staefa Division Index 01 2002 ...

Page 126: ...riable speed drives CM1U5192en HVAC Products 01 2002 Siemens Building Technologies Ltd HVAC Products Gubelstrasse 22 CH 6301 Zug Tel 41 41 724 24 24 Fax 41 41 724 35 22 www landisstaefa com 2001 Siemens Building Technologies Ltd Subject to change ...

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