LPM15 Liquid-Cooled Adjustable Frequency AC Drive FRN 2.
Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at http:// www.rockwellautomation.com/literature) describes some important differences between solid state equipment and hard-wired electromechanical devices.
Summary of Changes The information below summarizes the changes made to this manual since its last release (September 2005): Description of Changes Since the LPM15 drive has no encoder feedback option, removed all encoder information and references. Changed Table 4.F columns and information, and deleted Table 4.G and Table 4.H.
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Table of Contents Preface Overview Who Should Use this Manual? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reference Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manual Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii Table of Contents Chapter 4 Troubleshooting Faults and Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Drive Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Manually Clearing Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Fault Descriptions . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Appendix E B-Frame LPM15 Drive Wiring Diagram Appendix F C-Frame LPM15 Drive Wiring Diagram Appendix G D-Frame LPM15 Drive Wiring Diagram Index iii
iv Table of Contents
Preface Overview The purpose of this manual is to provide you with the basic information needed to install, start-up, and troubleshoot the LPM15 Liquid-Cooled Adjustable Frequency AC Drive. For information on… Who Should Use this Manual? Reference Materials Manual Conventions General Precautions Catalog Number Explanation See page… P-1 P-1 P-2 P-2 P-4 Who Should Use this Manual? This manual is intended for qualified personnel.
P-2 Overview Manual Conventions • In this manual we refer to the LPM15 Adjustable Frequency AC Drive as; drive, LPM15 or LPM15 Drive. • To help differentiate parameter names and LCD display text from other text, the following conventions will be used: – Parameter Names will appear in [brackets]. For example: [DC Bus Voltage]. – Display Text will appear in “quotes.” For example: “Enabled.
Overview ! ! P-3 ATTENTION: Risk of injury or equipment damage exists. DPI or SCANport host products must not be directly connected together via 1202 cables. Unpredictable behavior can result if two or more devices are connected in this manner. ATTENTION: The “adjust freq” portion of the bus regulator function is extremely useful for preventing nuisance overvoltage faults resulting from aggressive decelerations, overhauling loads, and eccentric loads.
3 20M LPM15 3 PH. 480 VAC SA SA / CB Version Stand Alone ONLY (SA) Phase Voltage 4 D 5 7 8 N Open Chassis NEMA 450 600 500 643 1K2 500 643 1200 1000 350 414 414 HP (REF.) Cat. Code AMPS RATING OUTPUT CURRENT @ 480 VAC IN IP Type 9 A 10 No BRAKE IGBT N 11 14 Not Filtered 0 16 E N ETHERNET N/A I L LONWORKS P H RS485 HVAC PROFIBUS DPV1 Q S C C NET-COAX RS485, DF-1 R RIO C NET-FIBER D DeviceNET No N N COM SLOT 1 VERSION Cat.
Chapter 1 Installation/Wiring This chapter provides information on mounting and wiring the LPM15 Drive.
1-2 Installation/Wiring Enclosure Ratings LPM15 drives have the following enclosure rating: • Open-Chassis Style: Intended to be installed in an enclosure. LPM15 drives must be placed in an enclosure. B-Frame LPM15 Drive Component Locations The B-Frame LPM15 drives have the following main components. The numbered items listed below correspond to the numbers used in Figure 1.1. Replacement parts are listed in Chapter 4. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
Installation/Wiring Figure 1.1 B-Frame LPM15 Drive Component, Wiring, Mounting and Coolant Locations 123.1 [4.85] Ø9.5 [Ø0.37] (3) Pl. 76.2 [3.00] Drive Output Wiring (3) Pl. 76.2 [3.00] 22.2 [0.88] (3) Pl. U V W 6.4 [0.25] (3) Pl. Drive Input Wiring (6) Pl. 275.5 [10.85] 6.4 [0.25] (6) Pl. Ø7.1 [Ø0.28] (6) Pl. 165.0 [6.50] 1 50.4 [1.98] 17.4 [0.69] (6) Pl. 2 14 4 8 3 9 11 5 10 DPI Comm. Port 12 13 7 6 Air Flow User Connections Ø19.1 [Ø0.75] Typ. 300.8 [11.84] 52.3 [2.06] (2) Pl.
1-4 Installation/Wiring C-Frame LPM15 Drive Component Locations The C-Frame LPM15 drives have the following main components. The numbered items listed below correspond to the numbers used in Figure 1.2. Replacement parts are listed in Chapter 4. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
Installation/Wiring 1-5 Figure 1.2 C-Frame LPM15 Drive Component, Wiring, Mounting and Coolant Locations 69.4 [2.73] Dimensions in millimeters and [inches] 40.7 [1.60] 68.3 [2.69] 34.9 [1.38] 68.3 [2.69] 54.0 [2.13] 42.4 [1.67] 34.9 [1.38] 54.0 [2.13] 1/2-13 Nut (6) Pl. 6.4 [0.25] 125.4 [4.94] Drive Input Wiring (6) Pl. 85.3 [3.36] 38.1 [1.50] L1 L2 L3 L6 L5 L4 1 9 2 Ø11.1 [Ø0.44] (3) Pl. 11 DPI Comm. Port U 10 220.3 [8.67] Drive Output Wiring (3) Pl. 220.1 [8.
1-6 Installation/Wiring D-Frame LPM15 Drive Component Locations The D-Frame LPM15 drives have the following main components. The numbered items listed below correspond to the numbers used in Figure 1.3. Replacement parts are listed in Chapter 4. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
Installation/Wiring 1-7 Figure 1.3 D-Frame LPM15 Drive Component, Wiring, Mounting and Coolant Locations Drive Output Wiring (3) Pl. Drive Input Wiring (6) Pl. 94.6 [3.72] Grounding Stud M10 x 1.5 x 27.1 [1.07] Long 57.1 [2.25] 11 Ø14.3 [Ø0.56] (6) Pl. 236.5 [9.31] 312.7 [12.31] L1 Ø14.3 [Ø0.56] (3) Pl. 152.4 [6.00] 9 U L4 DPI Comm. Port 304.7 [12.00] 152.4 [6.00] 10 L2 12 152.4 [6.00] V User Connections 304.7 [12.00] 152.4 [6.00] 152.4 [6.00] L5 4 2 50.8 [2.00] L3 W 50.8 [2.
1-8 Installation/Wiring DPI Communication Port The Communication Interface PCB contains an eight-position, female, locking mini-DIN connector that is used as a DPI communication port. This port (DPI Port 3 shown in Figure 1.4 below) provides communication between the LPM15 drive and another DPI device (for example, a HIM). Figure 1.4 DPI Communication Interface Board Rockwell Automation DPI Port 3 INV. STATUS For more information regarding operating LPM15 drives with a HIM, refer to Appendix C.
Installation/Wiring 1-9 Figure 1.5 B-Frame Drive Dimensions C 184.0 [7.25] A D F 30˚ 15.9 [0.62] Thick Outlet B E 362.4 [14.27] Inlet 154.8 [6.09] ∅14.3 [∅0.56] (4) Pl. 113.8 [4.48] Typ. G Dimensions in millimeters and [inches] 15.9 [0.62] Thick 30˚ 179.3 [7.
1-10 Installation/Wiring Figure 1.6 C-Frame Drive Dimensions A D F C ∅14.3 [∅0.56] Lifting (2) Pl. 30.0 [1.18] E 83.8 [3.30] ∅14.3 [∅0.56] (4) Pl. 50.8 [2.00] B G 92.5 [3.64] Outlet 64.0 [2.52] Dimension in millimeters and [inches] 50.8 [2.00] Inlet 153.4 [6.04] ∅14.3 [∅0.56] Lifting (2) Pl.
Installation/Wiring 1-11 Figure 1.7 D-Frame Drive Dimensions A C ∅28.6 [∅1.13] Lifting (4) Pl. F D 419.1 [16.50] ∅14.3 [∅0.56] (6) Pl. B E 3.0 [0.12] Thick G 520.6 [20.50] 130.8 [5.15] Outlet Dimensions are in millimeters and [inches] Inlet 329.5 [12.97] Verifying the Site Provides for Recommended Air Flow Clearances Be sure there is adequate clearance for air circulation around the user-supplied enclosure. A 6-inch minimum clearance is required wherever vents are located in the cabinet.
1-12 Installation/Wiring AC Supply Source Considerations LPM15 drives are suitable for use on a circuit capable of delivering up to a maximum of 85,000 rms symmetrical amperes, and a maximum of 480 volts. A circuit breaker with the appropriate KAIC rating needs to be used upstream of the drive. ! ATTENTION: To guard against personal injury and/or equipment damage caused by improper fusing or circuit breaker selection, use only the recommended line fuses/circuit breakers specified in Table 1.C.
Installation/Wiring 1-13 Selecting Input Line Branch Circuit Fuses ! ATTENTION: Most codes require that upstream branch circuit protection be provided to protect input power wiring. Install the fuses recommended in Table 1.C. Do not exceed the fuse ratings. Failure to observe this precaution could result in damage to, or destruction of, the equipment. Input line branch circuit protection fuses must be used to protect the input power lines. See Figure 1.9 and Figure 1.
1-14 Installation/Wiring 1. For Cat. # 20MD414, install two clevis clamps into the drive to serve as lifting points. Two 9/16-inch through holes are machined into the casting protrusions. For Cat. # 20MD500 or 20MD643, install two eyebolts into the drive to serve as lifting points. Two 3/4-inch nuts are welded to the drive’s baseplate. Screw two eyebolts (2-inch eye I.D., 6-inch long shank) into the nuts. For Cat. # 20MD1K2, install two clevis pins into the drive to serve as lifting points.
Installation/Wiring 1-15 Determining Input, Motor Output, Ground, and Control Wire Routing for the Drive All wiring should be installed in conformance with the applicable local, national, and international codes (e.g., NEC/CEC). Signal wiring, control wiring, and power wiring must be routed in separate conduits to prevent interference with drive operation. Use grommets, when hubs are not provided, to guard against wire chafing. Figure 1.1, Figure 1.2, and Figure 1.
1-16 Installation/Wiring 3. Connect a suitable grounding conductor to the motor frame and the remote control station (if used). Run each conductor unbroken to earth ground. When adding more than one grounding conductor wire to a single chassis ground, twist the conductors together. Tighten these grounding connections to the proper torque as shown in Table 1.E. 4. Close the door of the enclosure. Coolant Considerations LPM15 drives use o-ring face seal fittings for connection to the coolant supply.
Installation/Wiring 1-17 Other recommendations include: 1. The allowable coolant temperature range is 4°C to 40°C (40°F to 105°F). When using coolant at a temperature below the dew point of the surrounding air, condensation could accumulate on the drive heatsink and/or circuit boards and damage the drive. In this situation, install a coolant flow regulating device and tube/hose insulation.
1-18 Installation/Wiring Supply and return lines should be sized for 8 gpm/120 psi service with a maximum operating temperature of 40°C (104°F). Actual operating flow rate through the drive is 8 gpm with a pressure drop of 10 psi. The D-frame drive inlet pressure must not exceed 50 psi. A pressure regulator, pressure switch, or pressure relief device is required to limit drive inlet pressure below 50 psi under all normal and abnormal operating conditions.
Installation/Wiring 1-19 If ethylene glycol is used, the recommended coolant flow rates should be according to Table 1.D. Table 1.D Recommended Coolant Flow Rates with 25% Ethylene Glycol Frame Flowrate (GPM) B C D 11 8 11 Pressure Drop From Drive Inlet to Drive Outlet (PSIG) 25 70 25 Biocide A biocide may be needed to control biological growth. Use of a biocide is permitted. For specific recommendations, consult a reputable water treatment company.
1-20 Installation/Wiring Figure 1.9 Typical AC Input/Output Electrical Connections (6-Pulse Rectifier, All Frames) 3-Phase AC Input Voltage 380/480 V L1 L2 L3 GND Manual Disconnect User-Supplied Fuse GND (PE) L1 L2 L3 L6 L5 L4 LPM15 Power Module U User-Supplied V W Motor Overload Relay (optional if electronic overload is used) GND Figure 1.
Installation/Wiring 1-21 Installing a Required External/Separate Input Disconnect An input disconnect must be installed in the line before the drive input terminals in accordance with local, national, and international codes (e.g., NEC/CEC). The disconnect should be sized according to the in-rush current as well as any additional loads the disconnect might supply.
1-22 Installation/Wiring Installing Output Power Wiring This section provides instructions on wiring output contactors, motor overload protection, and output wiring to the motor. Installing Mechanical Motor Overload Protection (Optional) To provide the motor with overload protection, local, national, and international codes (e.g., NEC/CEC) may require one of the following: • a motor thermostat be installed internal to the motor.
Installation/Wiring 1-23 2. Connect the three-phase AC power motor leads to the appropriate output terminals. Figure 1.1, Figure 1.2, or Figure 1.3 show the locations of the output power terminals. 3. Tighten the three-phase AC output power terminals to the proper torque as shown in Table 1.E. Power Wiring ! ATTENTION: National Codes and standards (NEC, VDE, BSI etc.) and local codes outline provisions for safely installing electrical equipment.
1-24 Installation/Wiring Using Input/Output Contactors Input Contactor Precautions ! ! ATTENTION: A contactor or other device that routinely disconnects and reapplies the AC line to the drive to start and stop the motor can cause drive hardware damage. The drive is designed to use control input signals that will start and stop the motor. If an input device is used, operation must not exceed one cycle per minute or drive damage will occur.
Installation/Wiring 1-25 Important: I/O terminals labeled “(–)” or “Common” are not referenced to earth ground and are designed to greatly reduce common mode interference. Grounding these terminals can cause signal noise. ! ! ATTENTION: Configuring an analog input for 0-20mA operation and driving it from a voltage source could cause component damage. Verify proper configuration prior to applying input signals.
1-26 Installation/Wiring I/O Terminal Blocks Table 1.H I/O Terminal Block Specifications Name Description I/O Terminal Block Signal and control connections (1) Wire Size Range (1) Maximum Minimum 2.1 mm2 0.30 mm2 (14 AWG) (22 AWG) Maximum 0.6 N-m (5.2 lb.-in.) Torque Recommended 0.6 N-m (5.2 lb.-in.) Maximum/minimum that the terminal block will accept - these are not recommendations. Figure 1.11 Control Option I/O Terminal Designations Standard Control Option 1 16 32 No.
Installation/Wiring 1-27 I/O Wiring Examples Input/Output Potentiometer Unipolar Speed Reference (1) 10k Ohm pot.
1-28 Installation/Wiring I/O Wiring Examples (continued) Input/Output 3-Wire Control Internal supply Connection Example 24 25 26 27 28 Required Parameter Changes • No Changes Required Stop Start 3-Wire Control External supply (I/O Board dependent). Requires 3-wire functions only ([Digital In1 Sel]). Using 2-wire selections will cause a type 2 alarm. Digital Output Relays shown in powered state with drive faulted. See page 1-26.
Installation/Wiring 1-29 Changing Speed Sources The selection of the active Speed Reference can be made through digital inputs, DPI command, jog button, or Auto/Manual HIM operation. Figure 1.
1-30 Installation/Wiring speed reference is issued by the PLC through a communications module installed in the drive. Since the internal communications is designated as Port 5, [Speed Ref A Sel] is set to “DPI Port 5” with the drive running from the Auto source. Since the Manual speed reference is issued by an analog input (“Analog In 1 or 2”), [TB Man Ref Sel] is set to the same input. To switch between Auto and Manual, [Digital In4 Sel] is set to “Auto/ Manual.
Installation/Wiring 1-31 General Notes • Without external mitigation, LPM15 drives are not intended to be used on a low-voltage public network which supplies residential or office premises; low frequency and radio frequency interference is expected if used in such an environment. • The drive motor cable should be kept as short as possible in order to minimize capacitive currents which are a source of high frequency conducted emissions. • Use of line filters in unearthed supply systems is not recommended.
1-32 Notes: Installation/Wiring
Chapter 2 Start Up This chapter describes how you start up the LPM15. Refer to Appendix C for a brief description of the LCD HIM (Human Interface Module). For information on… Prepare For Drive Start-Up Status Indicators Start-Up Routines Running S.M.A.R.T. Start Running an Assisted Start Up ! Prepare For Drive Start-Up See page… 2-1 2-2 2-3 2-4 2-4 ATTENTION: Power must be applied to the drive to perform the following start-up procedure. Some of the voltages present are at incoming line potential.
2-2 Start Up Applying Power to the Drive ❏ 4. Apply AC power and control voltages to the drive. If any of the six digital inputs are configured to “Stop – CF” (CF = Clear Fault) or “Enable,” verify that signals are present or reconfigure [Digital Inx Sel]. If an I/O option is not installed (i.e. no I/O terminal block), verify that [Digital Inx Sel] is not configured to “Stop – CF” or “Enable.” If this is not done, the drive will not start.
Start Up Start-Up Routines 2-3 The LPM15 is designed so that start up is simple and efficient. If you have an LCD HIM, two start-up methods are provided, allowing the user to select the desired level needed for the application. • S.M.A.R.T. Start This routine allows you to quickly set up the drive by programming values for the most commonly used functions. See page 2-4.
2-4 Start Up Running S.M.A.R.T. Start During a Start Up, the majority of applications require changes to only a few parameters. The LCD HIM on a LPM15 drive offers S.M.A.R.T. start, which displays the most commonly changed parameters. With these parameters, you can set the following functions: S - Start Mode and Stop Mode M - Minimum and Maximum Speed A - Accel Time 1 and Decel Time 1 R - Reference Source T - Thermal Motor Overload To run a S.M.A.R.T. start routine: Step Key(s) 1.
Chapter 3 Programming and Parameters Chapter 3 provides a complete listing and description of the LPM15 parameters. The parameters can be programmed (viewed/edited) using an LCD HIM (Human Interface Module). As an alternative, programming can also be performed using DriveExplorer™ or DriveExecutive™ software and a personal computer. Refer to Appendix C for a brief description of the LCD HIM.
Programming and Parameters Values Parameter Name & Description Loads a previously saved set of parameter values from a selected user set location in drive nonvolatile memory to active drive memory. Default: 0 “Ready” Options: 0 1 2 3 “Ready” “User Set 1” “User Set 2” “User Set 3” 199 216 [Dig In Status] Status of the digital inputs. Dig i Dig tal In 6 i Dig tal In 5 i Dig tal In ita 4 Dig l In 3 i Dig tal In ita 2 l In 1 UTILITY Diagnostics Drive . . . 198 Load Frm Usr Set] ➏ Related ➎ No.
Programming and Parameters 3-3 Numbered List View All parameters are in numerical order. Basic Parameter View Parameter 196 [Param Access Lvl] set to option 0 “Basic.
3-4 Programming and Parameters Advanced Parameter View Parameter 196 [Param Access Lvl] set to option 1 “Advanced.
Programming and Parameters 3-5 File Group Utility Direction Config Direction Mode HIM Ref Config Save HIM Ref 192 Man Ref Preload 193 MOP Config Save MOP Ref MOP Rate Drive Memory Param Access Lvl 196 Reset To Defalts 197 Load Frm Usr Set 198 Save To User Set 199 Reset Meters 200 Language 201 Voltage Class Drive Checksum 202 203 Diagnostics Drive Status 1 Drive Status 2 Drive Alarm 1 Drive Alarm 2 Speed Ref Source Start Inhibits Last Stop Source Dig In Status 209 210 211 212 213 214 215 21
3-6 Programming and Parameters No. Group File Monitor File 001 002 Parameter Name & Description See page 3-2 for symbol descriptions [Output Freq] Default: Read Only Min/Max: Units: Default: –/+[Maximum Freq] 0.1 Hz Read Only Min/Max: Units: Default: –/+[Maximum Speed] 0.1 Hz Read Only [Torque Current] Min/Max: Units: Default: 0.0/Drive Rated Amps × 2 0.1 Amps Read Only Based on the motor, the amount of current that is in phase with the fundamental voltage component.
Programming and Parameters No. Group File Motor Control File 040 Parameter Name & Description 042 [Motor Type] Default: 0 “Induction” Options: 0 1 2 “Induction” “Synchr Reluc” (1) “Synchr PM” (1) [Motor NP Volts] Default: Based on Drive Rating Set to the motor nameplate rated volts. Min/Max: Units: Default: 0.0/[Rated Volts] 0.1 VAC Based on Drive Rating Min/Max: Units: Default: 0.0/[Rated Amps] × 2 0.1 Amps Based on Drive Cat. No. Min/Max: Units: Default: 5.0/400.0 Hz 0.
No. Programming and Parameters Group File 3-8 057 Parameter Name & Description See page 3-2 for symbol descriptions Values Related [Flux Up Mode] Default: 0 “Manual” Automatic = Flux is established for a calculated time period based on motor nameplate data. [Flux Up Time] is not used. Options: 0 1 “Manual” “Automatic” 053, 058 Manual = Flux is established for [Flux Up Time] before acceleration. 058 059 061 [Flux Up Time] Default: 0.
No. Group File Programming and Parameters 070 Volts per Hertz MOTOR CONTROL 069 071 072 Parameter Name & Description See page 3-2 for symbol descriptions Values Related [Start/Acc Boost] Default: Based on Drive Rating Sets the voltage boost level for starting and acceleration when “Custom V/Hz” mode is selected. Refer to parameter 083 [Overspeed Limit]. Min/Max: Units: 0.0/[Motor NP Volts] × 0.25 0.
3-10 Programming and Parameters No. Group File Speed Command File 080 081 082 Parameter Name & Description Values See page 3-2 for symbol descriptions [Speed Mode] Default: 0 “Open Loop” Sets the method of speed regulation. Options: “Open Loop” “Slip Comp” “Process PI” [Minimum Speed] Default: 0 1 2 0.0 Sets the low limit for speed reference after scaling is applied. Refer to parameter 083 [Overspeed Limit]. Min/Max: Units: 0.0/[Maximum Speed] 0.1 Hz [Maximum Speed] Default: 50.
No. Group File Programming and Parameters 090 Parameter Name & Description See page 3-2 for symbol descriptions [Speed Ref A Sel] Values Default: Selects the source of the speed reference to the drive unless [Speed Ref Options: Speed Reference SPEED COMMAND 092 093 094 095 096 098 “Analog In 2” Default: Scales the upper value of the [Speed Ref A Sel] selection when the source is an analog input. Min/Max: Units: –/+[Maximum Speed] 0.1 Hz See Figure 1.
No. Programming and Parameters Group File 3-12 Discrete Speeds 100 101 102 103 104 105 106 107 117 118 Parameter Name & Description Values See page 3-2 for symbol descriptions Related [Jog Speed] Default: 10.0 Hz Sets the output frequency when a jog command is issued. Min/Max: Units: Default: –/+[Maximum Speed] 0.1 Hz 5.0 Hz 10.0 Hz 20.0 Hz 30.0 Hz 40.0 Hz 50.0 Hz 60.0 Hz Provides an internal fixed speed command value. In bipolar mode direction is commanded by the sign of the reference.
No. Group File Programming and Parameters Parameter Name & Description Values See page 3-2 for symbol descriptions 3-13 Related Important: Parameters in the Process PI Group are used to enable and tune the PI Loop. In order to allow the PI Loop to control drive operation, parameter 080 [Speed Mode] must be set to 2 “Process PI”.
No. Programming and Parameters Group File 3-14 133 Parameter Name & Description Values See page 3-2 for symbol descriptions Default: [PI Preload] Sets the value used to preload the integral component on start or enable. Min/Max: Units: 134 [PI Status] Related 0.0 Hz 124 thru 138 –/+400.0 Hz 0.
Programming and Parameters 3-15 No. Group File Dynamic Control File 140 141 Parameter Name & Description See page 3-2 for symbol descriptions Default: 10.0 Secs 10.0 Secs Sets the rate of accel for all speed increases. Min/Max: Units: 0.1/3600.0 Secs 0.1 Secs [Decel Time 1] [Decel Time 2] Default: 10.0 Secs 10.0 Secs Sets the rate of decel for all speed decreases. Min/Max: Units: 0.1/3600.0 Secs 0.
No. Programming and Parameters Group File 3-16 161 162 Parameter Name & Description See page 3-2 for symbol descriptions Values Related Default: 1 4 “Adjust Freq” “Both-Frq 1st” Sets the method and sequence of the DC bus regulator voltage. Choices Options: are dynamic brake, frequency adjust, or both. Sequence is determined by programming or digital input to the terminal block.
No. Group File Programming and Parameters 178 Parameter Name & Description See page 3-2 for symbol descriptions Values Related [Sleep-Wake Mode] Default: 0 “Disabled” Enables/disables the Sleep/Wake function. Important: When enabled, the following conditions must be met: • A proper minimum value must be programmed for [Sleep Level]. • A speed reference must be selected in [Speed Ref A Sel].
No. Programming and Parameters Group File 3-18 184 Parameter Name & Description See page 3-2 for symbol descriptions Values Default: 0 “Coast” Sets the reaction to a loss of input power. Power loss is recognized when: Options: 0 1 2 3 4 “Coast” “Decel” “Continue” “Coast Input” “Decel Input” [Power Loss Mode] • DC bus voltage is < 73% of [DC Bus Memory] and [Power Loss Mode] is set to “Coast.” • DC bus voltage is < 82% of [DC Bus Memory] and [Power Loss Mode] is set to “Decel.
Programming and Parameters 3-19 No. Direction Config Group File Utility File 190 Parameter Name & Description Related [Direction Mode] Default: 0 “Unipolar” Selects the method for changing drive direction.
No. Programming and Parameters Group File 3-20 200 Drive Memory 201 Parameter Name & Description Values See page 3-2 for symbol descriptions [Reset Meters] Default: 0 “Ready” Resets selected meters to zero. Options: [Language] Default: 0 1 2 0 “Ready” “MWh” “Elapsed Time” “Not Selected” 0 1 2 3 4 5 7 10 “Not Selected” “English” “Francais” “Español” “Italiano” “Deutsch” “Português” “Nederlands” Based on Drive Cat. No. Selects the display language when using an LCD HIM.
No. Group File Programming and Parameters 211 Parameter Name & Description Values See page 3-2 for symbol descriptions [Drive Alarm 1] 3-21 Related Read Only 212 Read Only 211 Wa k De ing ce Dr l Inh v ib Dr OL L t v O vl LL 2 vl 1 Int DB An Res lg Str in L OH A o Po t Pw ss w rU Un er Lo p de ss r Pre Vo ch ltag rg e Ac tv Alarm conditions that currently exist in the drive.
No. Programming and Parameters Group File 3-22 216 Parameter Name & Description Values See page 3-2 for symbol descriptions [Dig In Status] Related Read Only 361 thru 366 Read Only 380 thru 384 Dig i Dig tal In 6 i Dig tal In ita 5 Dig l In it 4 Dig al In 3 i Dig tal In ita 2 l In 1 Status of the digital inputs.
No. Group File Programming and Parameters 229 Parameter Name & Description Values See page 3-2 for symbol descriptions [Alarm 1 @ Fault] 3-23 Related Read Only 211, 224 thru 230 Read Only 212, 224 thru 230 Wa k De ing ce Dr l Inh v ib Dr OL L t v O vl LL 2 vl 1 Int DB R An es lg Str in L OH A o Po t Pw ss w rU Un er Lo p de ss r Pre Vo ch ltag rg e Ac tv Captures and displays [Drive Alarm 1] at the time of the last fault.
No. Programming and Parameters Group File 3-24 243 245 247 249 251 253 255 257 Parameter Name & Description Values See page 3-2 for symbol descriptions [Fault 1 Code] [Fault 2 Code] [Fault 3 Code] [Fault 4 Code] [Fault 5 Code] [Fault 6 Code] [Fault 7 Code] [Fault 8 Code] Related Default: Read Only Min/Max: Units: 0/65535 0 Default: Read Only Min/Max: Units: 0.0000/429496.7295 Hr 0.0000/214748.3647 Hr 0.0001 Hr Faults A code that represents the fault that tripped the drive.
Programming and Parameters 3-25 No. Group File Communication File 270 271 Parameter Name & Description Values See page 3-2 for symbol descriptions Related [DPI Data Rate] Default: 1 “500 kbps” Sets the baud rate for attached drive peripherals. When changing this value the drive must be reset for the change to take affect.
No. Programming and Parameters Group File 3-26 283 Parameter Name & Description Values See page 3-2 for symbol descriptions [Fault Clr Mask] Related See [Logic Mask]. 288 thru 297 See [Logic Mask]. 288 thru 297 See [Logic Mask]. 288 thru 297 Read Only 276 thru 285 See [Stop Owner]. 276 thru 285 See [Stop Owner]. 276 thru 285 See [Stop Owner]. 276 thru 285 See [Stop Owner]. 276 thru 285 See [Stop Owner]. 140, 276 thru 285 See [Stop Owner]. 142, 276 thru 285 See [Stop Owner].
No. Group File Programming and Parameters 300 301 Parameter Name & Description See page 3-2 for symbol descriptions [Data In A1] - Link A Word 1 [Data In A2] - Link A Word 2 Parameter number whose value will be written from a communications device data table. Values Related Default: 0 (0 = “Disabled”) Min/Max: Units: 0/387 1 Datalinks COMMUNICATION Parameters that can only be changed while drive is stopped cannot be used as Datalink inputs.
3-28 Programming and Parameters No. Group File Inputs & Outputs File 320 Parameter Name & Description Values See page 3-2 for symbol descriptions Related 322, 323 [Anlg In Config] An a An log In alo 2 gI n1 Selects the mode for the analog inputs. 1 =Current 0 =Voltage x =Reserved x x x x x x x x x x x x x x 0 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit # Factory Default Bit Values 321 [Anlg In Sqr Root] An a An log In alo 2 gI n1 Enables/disables the square root function for each input.
No. Group File Programming and Parameters 341 Parameter Name & Description Values See page 3-2 for symbol descriptions 3-29 Related [Anlg Out Absolut] An alo gO u t1 Selects whether the signed value or absolute value of a parameter is used before being scaled to drive the analog output.
No. Programming and Parameters Group File 3-30 361 362 363 364 365 366 Parameter Name & Description See page 3-2 for symbol descriptions Related [Digital In1 Sel] [Digital In2 Sel] [Digital In3 Sel] [Digital In4 Sel] [Digital In5 Sel] [Digital In6 Sel] Default: Default: Default: Default: Default: Default: 4 5 18 15 16 17 “Stop – CF” “Start” “Auto/ Manual” “Speed Sel 1” “Speed Sel 2” “Speed Sel 3” Selects the function for the digital inputs.
No. Group File Programming and Parameters 380 384 Parameter Name & Description See page 3-2 for symbol descriptions [Digital Out1 Sel] [Digital Out2 Sel] Values Default: 1 4 4 “Fault” “Run” “Run” Options: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21-26 0.0 0.
3-32 Programming and Parameters Parameter Cross Reference – by Name Parameter Name Accel Mask Accel Owner Accel Time X Alarm Clear Alarm Config 1 Alarm X @ Fault Alarm X Code Analog In X Hi Analog In X Lo Analog In X Loss Analog In1 Value Analog In2 Value Analog OutX Hi Analog OutX Lo Analog OutX Sel Anlg In Config Anlg In Sqr Root Anlg Out Absolut Anlg Out Config Auto Rstrt Delay Auto Rstrt Tries Autotune Break Frequency Break Voltage Bus Reg Kd Bus Reg Ki Bus Reg Kp Bus Reg Mode X Commanded Freq Command
Programming and Parameters Parameter Cross Reference – by Number Number 1 2 3 4 5 6 7 8 9 10 11 12 13 16 17 26 27 28 29 40 41 42 43 44 45 46 47 48 53 54 55 56 57 58 59 61 62 63 64 69 70 71 72 80 81 82 83 84-86 87 90, 93 91, 94 92, 95 96 97 98 100 101-107 117 118 119 120 121 122 123 124 125 126 127 Parameter Name Output Freq Commanded Freq Commanded Speed Output Current Torque Current Flux Current Output Voltage Output Power Output Powr Fctr Elapsed MWh Elapsed Run Time MOP Frequency MOP Reference DC Bus V
3-34 Notes: Programming and Parameters
Chapter 4 Troubleshooting Chapter 4 provides information to guide you in troubleshooting the LPM15. Included is a listing and description of drive faults (with possible solutions, when applicable) and alarms.
4-2 Troubleshooting Drive Status The condition or state of your drive is constantly monitored. Any changes will be indicated by the INV. STATUS LED on the DPI Communication Interface Board and/or the HIM (if present). Front Panel LED Indications Figure 4.1 Typical Inv. Status LED Indications Rockwell Automation DPI Port 3 INV. STATUS Color Green Yellow Red State Flashing Steady Flashing Steady Flashing Steady Description Drive ready, but not running & no faults are present.
Troubleshooting Manually Clearing Faults Step 4-3 Key(s) 1. Press Esc to acknowledge the fault. The fault information will be removed so that you can use the HIM. Esc 2. Address the condition that caused the fault. The cause must be corrected before the fault can be cleared. 3. After corrective action has been taken, clear the fault by one of these methods: •Press Stop •Cycle drive power •Set parameter 240 [Fault Clear] to “1.” •“Clear Faults” on the HIM Diagnostic menu. Fault Descriptions Table 4.
4-4 Troubleshooting Table 4.A Fault Types, Descriptions and Actions (Continued) Fault Hardware Fault No. 130 Hardware Fault 131 Heatsink OvrTemp 8 Type (1) Description Gate array load error. Dual port failure. ➀ Action 1. Cycle power. 2. Replace Main Control Board. 1. Cycle power. 2. Replace Main Control Board. Heatsink temperature exceeds 100% of [Drive Temp]. 1. Verify that maximum ambient temperature has not been exceeded. 2. Check fan. 3. Check for excess load.
Troubleshooting 4-5 Table 4.A Fault Types, Descriptions and Actions (Continued) Fault Port 1-5 DPI Loss No. 8185 Type (1) Description DPI port stopped communicating. A SCANport device was connected to a drive operating DPI devices at 500k baud. Action 1. If adapter was not intentionally disconnected, check wiring to the port. Replace wiring, port expander, adapters, Main Control Board or complete drive as required. 2. Check HIM connection.
4-6 Troubleshooting Table 4.B Fault Cross Reference – by Number No. (1) 2 3 4 5 7 8 9 12 13 24 25 29 33 36 38 39 40 (1) Clearing Alarms Fault Auxiliary Input Power Loss UnderVoltage OverVoltage Motor Overload Heatsink OvrTemp Trnsistr OvrTemp HW OverCurrent Ground Fault Decel Inhibit OverSpeed Limit Analog In Loss Auto Rstrt Tries SW OverCurrent Phase U to Grnd Phase V to Grnd Phase W to Grnd No.
Troubleshooting 4-7 Table 4.C Alarm Descriptions and Actions (Continued) Alarm Dig In ConflictB No. Type (1) Description 18 ➁ A digital Start input has been configured without a Stop input or other functions are in conflict. Combinations that conflict are marked with a “ ” and will cause an alarm.
4-8 Troubleshooting Table 4.C Alarm Descriptions and Actions (Continued) Alarm VHz Neg Slope No. Type (1) Description 24 ➁ [Torq Perf Mode] = “Custom V/Hz” & the V/Hz slope is negative. Waking 11 (1) ➀ The Wake timer is counting toward a value that will start the drive. See page 4-1 for a description of alarm types. Table 4.D Alarm Cross Reference – by Number No.
Troubleshooting 4-9 Drive does not respond to changes in speed command. Cause(s) Indication No value is coming from the source LCD HIM of the command. Status Line indicates “At Speed” and output is 0 Hz. Incorrect reference source has been None programmed. Incorrect Reference source is being None selected via remote device or digital inputs. Corrective Action 1. If the source is an analog input, check wiring and use a meter to check for presence of signal. 2. Check [Commanded Freq] for correct source.
4-10 Troubleshooting Stopping the drive results in a Decel Inhibit fault. Cause(s) The bus regulation feature is enabled and is halting deceleration due to excessive bus voltage. Excess bus voltage is normally due to excessive regenerated energy or unstable AC line input voltages. Internal timer has halted drive operation. Indication Decel Inhibit fault screen. Corrective Action 1. See Attention statement on page P-3. 2.
Troubleshooting Test Equipment Needed To Troubleshoot Verifying That DC Bus Capacitors Are Discharged 4-11 An isolated multimeter will be needed to measure DC bus voltage and to make resistance checks. Note that dedicated troubleshooting test points are not provided. ! ATTENTION: DC bus capacitors retain hazardous voltages after input power has been disconnected.
4-12 Troubleshooting Figure 4.
Troubleshooting Figure 4.
4-14 Troubleshooting Figure 4.
Troubleshooting Checking the Power Modules with Input Power Off 4-15 Use the following procedure to check the drive’s Power Module circuitry with power off: ! ATTENTION: DC bus capacitors retain hazardous voltages after input power has been disconnected. After disconnecting input power, wait five (5) minutes for the DC bus capacitors to discharge and then check the voltage with a voltmeter to ensure the DC bus capacitors are discharged before touching any internal components.
4-16 Troubleshooting Replacement Parts Table 4.F lists the replacement parts that are available from Allen-Bradley. For printed circuit board (PCB) locations, see Figure 1.1, Figure 1.2, and Figure 1.3. Table 4.F Drive Replacement Parts Qty.
Appendix A Supplemental Drive Information For information on… Specifications Communication Configurations See page… A-1 A-3 Specifications Category Specification Agency Listed to UL508C and CAN/CSA-C2.2 No. 14-M91.
A-2 Supplemental Drive Information Category Specification Environment Atmosphere: (continued) Electrical Relative Humidity: Shock: Vibration: Voltage Tolerance: Frequency Tolerance: Input Phases: Displacement Power Factor: Efficiency: Maximum Short Circuit Rating: Actual Short Circuit Rating: Control Method: Carrier Frequency: Output Voltage Range: Output Frequency Range: Frequency Accuracy Digital Input: Analog Input: Frequency Control: Selectable Motor Control: Stop Modes: Accel/Decel: Intermitten
Supplemental Drive Information Communication Configurations A-3 Typical Programmable Controller Configurations Important: If block transfers are programmed to continuously write information to the drive, care must be taken to properly format the block transfer. If attribute 10 is selected for the block transfer, values will be written only to RAM and will not be saved by the drive. This is the preferred attribute for continuous transfers.
A-4 Supplemental Drive Information Table A.B Logic Status Word Logic Bits 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Status x Ready x x x x x x x x x x (1) x x x x x See “Owners” on page 3-25 for further information.
Appendix B Technical Specifications Table B.
B-2 Notes: Technical Specifications
Appendix C HIM Overview For information on… Remote HIM Connection LCD Display Elements ALT Functions Menu Structure Viewing and Editing Parameters Removing/Installing the HIM Remote HIM Connection See page… C-1 C-2 C-2 C-3 C-5 C-6 The LPM15 provides a cable connection point (DPI Port 3) for a remote HIM. Figure C.
C-2 HIM Overview LCD Display Elements Display Description F-> Power Loss Direction | Drive Status | Alarm | Auto/Man | Information Commanded or Output Frequency Auto 0.0 Hz Main Menu: Diagnostics Parameter Device Select ALT Functions Programming / Monitoring / Troubleshooting To use an ALT function, press the ALT key, release it, then press the programming key associated with one of the following functions: Table C.A ALT Key Functions ALT Key and then … S.M.A.R.T.
HIM Overview Menu Structure C-3 Figure C.
C-4 HIM Overview Parameter Menu Refer to Viewing and Editing Parameters on page C-5. Device Select Menu Use this menu to access parameters in connected peripheral devices. Memory Storage Menu Drive data can be saved to, or recalled from, User and HIM sets. User sets are files stored in permanent non-volatile drive memory. HIM sets are files stored in permanent non-volatile HIM memory.
HIM Overview Viewing and Editing Parameters C-5 LCD HIM Step 1. In the Main Menu, press the Up Arrow or Down Arrow to scroll to “Parameter.” Key(s) Example Displays or 2. Press Enter. “FGP File” appears on the top line and the first three files appear below it. 3. Press the Up Arrow or Down Arrow to scroll through the files. FGP: File Monitor Motor Control Speed Reference or FGP: Group Motor Data 4. Press Enter to select a file. The groups in the file are displayed under it.
C-6 HIM Overview Removing/Installing the HIM The HIM can be removed or installed while the drive is powered. Important: HIM removal is only permissible in Auto mode. If the HIM is removed while in Manual mode or the HIM is the only remaining control device, a fault will occur. Step To remove the HIM… 1. Press ALT and then Enter (Remove). The Remove HIM confirmation screen appears. 2. Press Enter to confirm that you want to remove the HIM. 3. Disconnect the HIM from the drive. To install HIM… 1.
Appendix D Application Notes For information on… Minimum Speed Motor Control Technology Motor Overload Overspeed Power Loss Ride Through Process PI Reverse Speed Limit Skip Frequency Sleep Wake Mode Start At PowerUp Stop Mode Voltage Tolerance See page… D-1 D-1 D-2 D-4 D-4 D-6 D-8 D-9 D-10 D-11 D-12 D-14 Minimum Speed Refer to Reverse Speed Limit on page D-8.
D-2 Application Notes conditions. By identifying motor parameters, the drive can maximize the torque produced in the motor and extend the speed range at which that torque can be produced. This technology is excellent for applications that require a wider speed range and applications that need maximum possible torque for breakaway, acceleration or overload. Centrifuges, extruders, conveyors and others are candidates.
Application Notes D-3 Motor Overload Curve 100000 Cold Hot Trip Time (Sec) 10000 1000 100 10 100 125 150 175 200 Full Load Amps (%) 225 250 [Motor OL Hertz] defines the frequency where motor overload capacity derate should begin. The motor overload capacity is reduced when operating below [Motor OL Hertz]. For all settings of [Motor OL Hertz] other than zero, the overload capacity is reduced to 70% at an output frequency of zero.
D-4 Application Notes Overspeed Overspeed Limit is a user-programmable value that allows operation at maximum speed, but also provides an “overspeed band” that will allow a speed regulator such as slip compensation to increase the output frequency above maximum speed in order to maintain maximum motor speed. The figure below illustrates a typical Custom V/Hz profile. Minimum Speed is entered in Hertz and determines the lower speed reference limit during normal operation.
Application Notes D-5 average rather than assumed values. For example, a 480V installation would have a 480V AC line and produce a nominal 648V DC bus. If the drive were to react to a fixed voltage for line loss detect, (i.e. 533V DC), then normal operation would occur for nominal line installations. However, if a lower nominal line voltage of 440V AC was used, then nominal DC bus voltage would be only 594V DC.
D-6 Application Notes Process PI The internal PI function of the LPM15 provides closed loop process control with proportional and integral control action. The function is designed for use in applications that require simple control of a process without external control devices. The PI function allows the microprocessor of the drive to follow a single process control loop. The PI function reads a process variable input to the drive and compares it to a desired setpoint stored in the drive.
Application Notes D-7 The drive must be running for the PI loop to be enabled. The loop will be disabled when the drive is ramping to a stop (unless “Stop Mode” is configured in [PI Configuration]), jogging or the signal loss protection for the analog input(s) is sensing a loss of signal. If a digital input has been configured to “PI Enable,” two events are required to enable the loop: the digital input must be closed AND bit 0 of the PI Control parameter must be = 1.
D-8 Application Notes PI Kp PI Neg Limit PI ExcessErr PI XS Error abs Linear Ramp PI Ref *(PI Ref Sel) to A PI Pos Limit PI Cmd + + PI Error PI Output * - PI_Status .Enabled + + * PI_Config .RampCmd + PI_Config .Invert PI Ki In Limit -1 z 0 PI_Status .Hold Spd Cmd PI Fbk *(PI Fbk Sel) PI_Config .Exclusive PI_Config .Sqrt Current Limit or Volt Limit PI_Config .SpdReg PI_Status .Enabled PI_Config .
Application Notes Skip Frequency D-9 Figure D.5 Skip Frequency Frequency Command Frequency Drive Output Frequency (A) (A) Skip + 1/2 Band 35 Hz Skip Frequency 30 Hz Skip – 1/2 Band (B) 25 Hz (B) Time Some machinery may have a resonant operating frequency that must be avoided to minimize the risk of equipment damage. To assure that the motor cannot continuously operate at one or more of the points, skip frequencies are used.
D-10 Application Notes Skip Frequency Examples If skip bands overlap or touch, the center frequency is recalculated based on the highest and lowest band values. 400 Hz. Skip Frequency 1 Skip Frequency 2 Adjusted Skip Band w/Recalculated Skip Frequency 0 Hz If a skip band(s) extend beyond the max frequency limits, the highest band value will be clamped at the max frequency limit. The center frequency is recalculated based on the highest and lowest band values. 400 Hz. Max.
Application Notes D-11 • Start Command - A command generated by pressing the Start button on the HIM, closing a digital input programmed for Start, Run, Run Forward or Run Reverse. Refer to Figure D.6. Figure D.6 Sleep Wake Mode Flow Chart Is Sleep-Wake Working? No Have these conditions been met? 1. [Sleep-Wake Ref] must be set to the analog input that will control "Start/Stop" functions. No Meet all Conditions! 2. [Sleep-Wake Mode] must = "1, Direct" (Enable). 3.
D-12 Application Notes Stop Mode Mode Coast to Stop Description Output Voltage Output Current Motor Speed Stop Command Time Coast Time is load dependent This method releases the motor and allows the load to stop by friction. 1. On Stop, the drive output goes immediately to zero (off). 2. No further power is supplied to the motor. The drive has released control. 3. The motor will coast for a time that is dependent on the mechanics of the system (inertia, friction, etc).
Application Notes Mode Ramp to Stop D-13 Description Output Voltage Output Current Motor Speed Output Current Output Voltage DC Hold Level Time Stop Command Zero Command Speed DC Hold Time This method uses drive output reduction to stop the load. 1. On Stop, drive output will decrease according to the programmed pattern from its present value to zero. The pattern may be linear or squared.
D-14 Application Notes Voltage Tolerance Drive Rating 200-240 380-400 500-600 (Frames 0-4 Only) 500-690 (Frames 5-6 Only) Nominal Line Voltage 200 208 240 380 400 480 600 Nominal Motor Voltage 200* 208 230 380* 400 460 575* Drive Full Power Range 200-264 208-264 230-264 380-528 400-528 460-528 575-660 Drive Operating Range 180-264 600 690 575* 690 575-660 690-759 475-759 475-759 342-528 432-660 HP @ Motor (Drive Output) Drive Full Power Range = Nominal Motor Voltage to Drive Rated Voltage +1
Appendix B-Frame LPM15 Drive Wiring Diagram See pages E-2 and E-3 for wiring diagram.
E-2 B-Frame LPM15 Drive Wiring Diagram R J2 J11 J1 J1 COMMUNICATIONS INTERFACE 179726 Main Control Interface INVERTER CONTROL 180505-A01 J7 Gate Driver Interface J7 J5 J3 179694-Q02 194706-Q02 J2 COMMUNICATION BOARD OPTION(S) DeviceNet RIO ControlNet-Coax ControlNet-Fiber RS485, DF-1 RS485, HVAC PROFIBUS DPV1 Interbus LonWorks EtherNet/IP N/A J1 179695-Q02 POWER INTERFACE CONTROL ASSEMBLY 180493-A01 350 HP J2 AC Line Sync STANDARD I/O OPTION(S) TB1 OPTIONAL 25 KHz PS J9 24V DC - 180524
B-Frame LPM15 Drive Wiring Diagram E-3 TB1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Part of Gate Driver Assembly, 179168 20 DETAIL A User Connections 179788 Fan Chillplate Temp. NTC Sensor 195235-A02 Reactor Temp. N.C.
E-4 Notes: B-Frame LPM15 Drive Wiring Diagram
Appendix C-Frame LPM15 Drive Wiring Diagram See pages F-2 and F-3 for wiring diagram.
F-2 C-Frame LPM15 Drive Wiring Diagram J2 J11 J1 J1 Main Control Interface INVERTER CONTROL 180505-A01 COMMUNICATIONS INTERFACE 179726 J7 Gate Driver Interface J7 J5 179864-Q02 COMMUNICATION BOARD OPTION(S) DeviceNet RIO ControlNet-Coax ControlNet-Fiber RS485, DF-1 RS485, HVAC PROFIBUS DPV1 Interbus LonWorks EtherNet/IP N/A 179865-Q02 POWER INTERFACE CONTROL ASSEMBLY 180493-A02 - 450HP 180493-A03 - 600HP J2 194706-Q02 J2 J1 J3 STANDARD I/O OPTION(S) 24V DC - 180524-A01 120V AC - 180525-A0
C-Frame LPM15 Drive Wiring Diagram TB1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 DETAIL A User Connections 179799 Chillplate Temp. NTC Sensor 195235-A02 Chillplate Temp.
F-4 Notes: C-Frame LPM15 Drive Wiring Diagram
Appendix D-Frame LPM15 Drive Wiring Diagram See pages G-2 and G-3 for wiring diagram.
G-2 D-Frame LPM15 Drive Wiring Diagram J11 J1 J2 J1 COMMUNICATIONS INTERFACE 179726 Bleeder/ Temp Sw/ Fan Power Main Control Interface INVERTER CONTROL 180505-A01 DC Bus/ Cap Bank Mid-Point J7 J5 COMMUNICATION BOARD OPTION(S) DeviceNet RIO ControlNet-Coax ControlNet-Fiber RS485, DF-1 RS485, HVAC PROFIBUS DPV1 Interbus LonWorks EtherNet/IP N/A 179695-Q02 STANDARD I/O OPTION(S) 24V DC - 180524-A01 120V AC - 180525-A01 NO I/O TB1 OPTIONAL J4 POWER INTERFACE CONTROL ASSEMBLY 180493-A04 1000HP J2
D-Frame LPM15 Drive Wiring Diagram G-3 TB1 Chillplate Temp. NTC Sensor 195235-A02 Fan 179196 Fan 179196 Reactor Internal Temp. N.C.
G-4 Notes: D-Frame LPM15 Drive Wiring Diagram
Index Numerics 32 bit parameters, 3-2 Alarms Parameter Group, 3-24 ALT key functions, C-2 Analog In Loss alarm, 4-6 A AC input ground, 1-15 separate external disconnect, 1-21 wiring, 1-19 Analog In Loss fault, 4-3 Analog In x Hi parameter, 3-28 Analog In x Lo parameter, 3-28 Analog In x Loss parameter, 3-28 Analog Inputs Parameter Group, 3-28 AC line distribution system capacity, B-1 Analog Inx Value parameter, 3-6 AC supply unbalanced, 1-12 ungrounded, 1-12 Analog Out Config parameter, 3-28 Analog O
Index-2 Bus Reg Ki parameter, 3-15 Bus Reg Kp parameter, 3-16 Bus Reg Mode A parameter, 3-16 Bus Reg Mode B parameter, 3-16 C-Frame, 1-17 D-Frame, 1-17 considerations for all frame sizes, 1-16 corrosion inhibitor, 1-18 requirements, 1-18 Copycat, C-4 C cables, power insulation, 1-23 separation, 1-23 shielded, 1-23 type, 1-23 unshielded, 1-23 capacitors - bus, discharging, P-2 carrier frequency, B-1 cross-reference, parameter by name, 3-32 by number, 3-33 Current Lmt Gain parameter, 3-15 Current Lmt Sel
Index-3 Direction Mode parameter, 3-19 editing parameters using DriveExplorer, 3-1 Direction Owner parameter, 3-26 Elapsed MWh parameter, 3-6 Discrete Speeds Parameter Group, 3-12 Elapsed Run Time parameter, 3-6 displacement power factor, B-1 enclosure ratings, 1-2 distribution systems unbalanced, 1-12 ungrounded, 1-12 ESD, static discharge, P-2 ethylene glycol coolant, 1-19 Excessive Load fault, 4-3 Dowtherm, 1-18 DPI Baud Rate parameter, 3-25 DPI communication port, 1-8, C-1 DPI Data Rate param
Index-4 Motor Overload, 4-4 NVS I/O Checksum, 4-4 NVS I/O Failure, 4-4 OverSpeed Limit, 4-4 OverVoltage, 4-4 Parameter Chksum, 4-4 Params Defaulted, 4-4 Phase Short, 4-4 Phase to Grnd, 4-4 Port 1-5 Adapter, 4-5 Port 1-5 DPI Loss, 4-5 Power Loss, 4-5 Pwr Brd Chksum1, 4-5 Pwr Brd Chksum2, 4-5 Replaced MCB-PB, 4-5 Shear Pin, 4-5 Software, 4-5 SW OverCurrent, 4-5 Trnsistr OvrTemp, 4-5 UnderVoltage, 4-5 UserSet Chksum, 4-5 Faults Cleared fault, 4-3 Faults Parameter Group, 3-23 File Communication, 3-25 Dynamic C
Index-5 I/O Failure fault, 4-4 Logic Status word, A-4 I/O wiring, 1-24 Incompat MCB-PB fault, 4-4 input current rating, 1-1 devices circuit breakers, 1-13 contactors - start/stop, 1-24 disconnect installation, 1-21 fusing, 1-13 line branch circuit fuses, 1-13 potentiometer, 1-27 power conditioning, 1-12 power rating, 1-1 M Man Ref Preload parameter, 3-19 manual conventions, P-2 manual mode, 1-28 manual/auto control, 1-29 Masks & Owners Parameter Group, 3-25 MaxFreq Conflict alarm, 4-7 Maximum Freq param
Index-6 N Non-Resettable fault, 4-1 NP Hz Conflict alarm, 4-7 NVS I/O Checksum fault, 4-4 NVS I/O Failure fault, 4-4 O operating modes, 1-28 temperature, B-1 operator interface, C-5 output current rating, 1-1 devices contactors - start/stop, 1-24 wiring, installing, 1-22 Output Current parameter, 3-6 Output Freq parameter, 3-6 Output Power parameter, 3-6 Output Powr Fctr parameter, 3-6 Output Voltage parameter, 3-6 Overspeed, D-4 OverSpeed Limit fault, 4-4 Overspeed Limit parameter, 3-10 OverVoltage fault
Index-7 Direction Owner, 3-26 DPI Baud Rate, 3-25 DPI Data Rate, 3-25 Drive Alarm 1, 3-21 Drive Alarm 2, 3-21 Drive Checksum, 3-20 Drive Logic Rslt, 3-25 Drive OL Count, 3-22 Drive OL Mode, 3-15 Drive Ramp Rslt, 3-25 Drive Ref Rslt, 3-25 Drive Status 1, 3-20 Drive Status 2, 3-20 Drive Temp, 3-22 Elapsed MWh, 3-6 Elapsed Run Time, 3-6 Fault Amps, 3-22 Fault Bus Volts, 3-22 Fault Clear, 3-23 Fault Clear Mode, 3-23 Fault Clr Mask, 3-26 Fault Clr Owner, 3-26 Fault Config x, 3-23 Fault Frequency, 3-22 Fault x C
Index-8 Skip Freq Band, 3-10 Skip Frequency x, 3-10 Sleep Level, 3-17 Sleep Time, 3-17 Sleep-Wake Mode, 3-17 Sleep-Wake Ref, 3-17 Slip Comp Gain, 3-12 Slip RPM @ FLA, 3-12 Slip RPM Meter, 3-12 Speed Mode, 3-10 Speed Ref A Hi, 3-11 Speed Ref A Lo, 3-11 Speed Ref A Sel, 3-11 Speed Ref B Hi, 3-11 Speed Ref B Lo, 3-11 Speed Ref B Sel, 3-11 Speed Ref Source, 3-21 Start At PowerUp, 3-16 Start Inhibits, 3-21 Start Mask, 3-25 Start Owner, 3-26 Start/Acc Boost, 3-9 Status 1 @ Fault, 3-22 Status 2 @ Fault, 3-22 Stop
Index-9 reference control, 1-28 speed command sources, 1-28 Reference Mask parameter, 3-25 Speed Mode parameter, 3-10 Reference Owner parameter, 3-26 speed pot, 1-27 repeated start/stop, 1-24 Speed Ref A Hi parameter, 3-11 Replaced MCB-PB fault, 4-5 Speed Ref A Lo parameter, 3-11 replacement parts, 4-16 Speed Ref A Sel parameter, 3-11 Reset Meters parameter, 3-20 Speed Ref B Hi parameter, 3-11 Reset To Defaults parameter, 3-19 Speed Ref B Lo parameter, 3-11 Reset to Defaults, HIM, C-4 Spee
Index-10 temperature operating, B-1 storage, B-1 terminal block standard control, I/O, 1-26 wire size - I/O, 1-26 testpoint codes and functions, 4-10 Testpoint x Data parameter, 3-23 Testpoint x Sel parameter, 3-23 Torq Attributes Parameter Group, 3-7 Torque Current parameter, 3-6 Torque Perf Mode parameter, 3-7 transformers and reactors, installing, 1-19 Trim Hi parameter, 3-12 Trim In Select parameter, 3-12 Trim Lo parameter, 3-12 Trim Out Select parameter, 3-12 Trnsistr OvrTemp fault, 4-5 troubleshootin
U.S. Allen-Bradley Drives Technical Support - Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, Email: support@drives.ra.rockwell.com, Online: www.ab.com/support/abdrives www.rockwellautomation.com Power, Control and Information Solutions Headquarters Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA,Tel: (1) 414.382.2000, Fax: (1) 414.382.
