Page 2 - Safety Instructions; In this manual, safety messages are classified as follows:
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Compliance with UL Preface Thank you for purchasing our EQ5 series inverter. This product is used to drive a 3-phase electric motor at variable speed. As incorrect...
Page 5 - Tightening torque and wire range: Refer to Table 2-3-5 in Section 2; Caution
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Compliance with UL Compliance with UL/cUL standards [Applicable to products with UL/cUL mark] Caution Tightening torque and wire range: Refer to Table 2-3-5 in Sec...
Page 6 - Contents
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Index Contents Pg. Before Using This Product ···························· 1 1-1 Receiving Instructions ·························· 1 1-2 Appearance ················...
Page 7 - TECO – Westinghouse Motor Company Receiving and Handling 1; Before Using This Product; -1 Receiving Instructions; If you have any questions about the product,; TYPE; 5 XXXXXXXXXXXXX; Production year:
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company Receiving and Handling 1 1. Before Using This Product 1-1 Receiving Instructions Unpack and check the product as explained below. If you have any questions about...
Page 8 - TECO – Westinghouse Motor Company Receiving and Handling 2; -3 Handling the Product; Removing the cover
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company Receiving and Handling 2 1-3 Handling the Product 1. Removing the cover For drives rated 30HP/CT, 40HP/VT or less, loosen the mounting screws of the cover, then ...
Page 9 - do not store where such temperature changes may occur.
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company Receiving, Handling, and Storage 3 Temporary Storage For drives 40HP/CT, 50HP/VT or more, loosen the mounting screws of the digital operator and remove using the...
Page 10 - The above conditions for temporary storage must be satisfied.; NOTES
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company Receiving, Handling, and Storage 4 Long-term Storage If the product is to be stored for an extended period of time after purchase, the method of storage depends ...
Page 12 - DANGER; electric shock may result.
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Installation Method 6 5. When installing this product in a control panel, ensure that the ventilation is sufficient to prevent the ambient temperature of the invert...
Page 13 - TECO – Westinghouse Motor Company Installation Method 7
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Installation Method 7 *3 Do not use the bottom brackets in the bottom surface mount Installation. Fig. 2-2-3 40HP/CT, 50HP/VT or more Removing Upper and Lower Brack...
Page 14 - TECO – Westinghouse Motor Company Electrical Connections 8; -3 Electrical Connections; This is necessary; Always properly ground the inverter otherwise; electric shock or fire; Confirm that the power is turned; electrical shock may result.
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Electrical Connections 8 2-3 Electrical Connections To access the terminal blocks remove the cover in accordance with the instructions in this manual. 2-3-1 Basic P...
Page 15 - TECO – Westinghouse Motor Company Basic Wiring Diagram 9
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Basic Wiring Diagram 9
Page 16 - The terminal screw sizes are also shown for reference.
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Power Terminal Designations & Wiring 10 2-3-2 Connecting the Input Power, Motor Output Power, and Ground Terminals The following shows the terminal arrangements...
Page 17 - Symbol; Inverter output terminals Connects to a 3-phase motor.
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Power Terminal Designations & Wiring 11 R0 T0 G G L1/R L2/S L3/T POWER INPUT L1/R L2/S L3/T U V W MOTOR U V W P1 P1 P(+) P(+) N(-) N(-) Screw size: M4 Screw siz...
Page 18 - Input Terminals
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Power Terminal Designations & Wiring 12 2. Inverter output terminals (U, V, W) a. Connect these terminals to a 3-phase motor in the correct phase sequence. If t...
Page 19 - The EQ5
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Power Terminal Designations & Wiring 13 b. When the RCD (Residual-current Protective Device) is installed (30HP/CT, 40HP/VT or less), the terminal R0 and T0 sho...
Page 26 - external power supply.
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Control Terminal Designations & Wiring 20 (2) Digital input terminals (FWD, REV, X1 to X9, and CM) a. Digital input terminals FWD, REV and X1 to X9 are generall...
Page 29 - Input Voltag; VAC
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Terminal Tightening Torques & Wire Size 23 2-3-5 EQ5 Terminal Tightening Torque and Cable Size Input Voltag e HP Rating (CT / VT) Terminal Tightening Torque Ib ...
Page 30 - TECO – Westinghouse Motor Company DC Link Chokes 24; Fig. 2-3-12 DC Link Choke
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company DC Link Chokes 24 2-3-6 DC Link Choke Wattage Loss Fig. 2-3-12 DC Link Choke Note: Please refer to Sec. 8- 3- 4 for dimensions and weights. Input Voltage Hp Model N...
Page 31 - Initial Operation
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Initial Operation 25 3. Initial Operation 3-1 Inspection and Preparation Before Operation Check the following before operation: 1. Check that all the electrical con...
Page 33 - Digital Operator; -1 Appearance of Digital Operator
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Digital Operator Appearance & Key Functions 27 4. Digital Operator The Digital Operator has various functions for inputting, controlling, and displaying operati...
Page 34 - -2 Digital Operator LCD Screen Operating Structure; The Digital operator LCD operating structure.
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Key Functions, LCD Screen Structure & Alarm Modes 28 Table 4-1-1 Functions of Operation Keys Operation Key Main Function Used to switch the current screen displ...
Page 36 - -3 Digital Operator Keypad Navigation; Output frequency (maximum frequency at full scale); ) Output frequency control set by; ) Output frequency set by external source (F01
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company LED Monitor Display & Program Menu Screen 30 4-3 Digital Operator Keypad Navigation 4-3-1 Operation Mode The LCD screen for normal inverter operation displays t...
Page 38 - Table 4-3-1 Parameter Designations and Corresponding Groups
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Setting Parameter Values 32 4-3-5 Setting the Parameter (function code) Value On the program menu screen, select 1. DATA SET as in para. 4-3-3. The parameter select...
Page 39 - (Note that an * will appear before the current value if it was
EQ5 AC Drive Operations Manual ______________________________________________________________________ TECO – Westinghouse Motor Company Checking Parameter Values & Operating Status 33 Table 4-3-2 Display Reason for No Modification To Enable Data Change LINK ACTIVE Currently writing from RS-485/R...
Page 40 - TECO – Westinghouse Motor Company Checking I / O Status 34
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Checking I / O Status 34 RUN FWD PRG PRG MENU F / D LED SHIFT FUNCDATA REM FWD REVX1 PRG 1.DATA SET2.DATA CHECK3.OPR MNTR4.I/O CHECK X2X3 X4X5 X6X7 X8X9 COMM FWD R...
Page 42 - TECO – Westinghouse Motor Company Load Rate Measurement 36
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Load Rate Measurement 36 RUN FWD PRG PRG MENU F / D LED SHIFT T= 360 0 s Imax = 0.00A Iave = 0.00ABPave = 0.0% Measuring Time Set Measuring Time (0 – 3600 sec.) T=...
Page 43 - TECO – Westinghouse Motor Company Alarm Information 37
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Alarm Information 37 RUN FWD PRG PRG MENU F / D LED SHIFT
Page 45 - TECO – Westinghouse Motor Company Data Copy & Verify Function 39
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Data Copy & Verify Function 39 Select Data Copy (DATA COPY) on the main menu screen. Press to access the Data Copy (READ) screen. Press to read data from inver...
Page 46 - TECO – Westinghouse Motor Company Verify Data & Error Processing 40; Data Change Disabled During Operation
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Verify Data & Error Processing 40 RUN FWD PRG PRG MENU F / D LED SHIFT PRG 6.LOAD FCTR7.ALM INF8.ALM CAUSE9.DATA COPY 1. Data Change Disabled During Operation ...
Page 47 - TECO – Westinghouse Motor Company Alarm Mode 41
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Alarm Mode 41 5. 5 No. 5 alarm 4. 4 No. 4 alarm 3. 3 No. 3 alarm 2. 2 No. 2 alarm 1. 1 No. 1 alarm (more than two alarms have occurred.) Blank 0 Latest alarm (only...
Page 48 - -1 Parameters Summary List
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Parameter List F00 – F42 42 5. Parameters F,E,C,P,H, A and U This section covers parameters F,E,C,P,H, A and U which can be set via the digital operator (see Sect....
Page 49 - TECO – Westinghouse Motor Company Parameter List E01 – E47 & C01 – C19 43; E Parameters
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Parameter List E01 – E47 & C01 – C19 43 E Parameters Para. No. NAME LCD Display Setting range Unit Min. Unit Factory setting Change During Oper. User Set value...
Page 51 - TECO – Westinghouse Motor Company Parameters A01 – A18 ~ U01 – U89 45; A Parameters
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Parameters A01 – A18 ~ U01 – U89 45 A Parameters Para. No. NAME LCD Display Setting range Unit Min. Unit Factory setting Change During Oper. User Set value Remark ...
Page 52 - -2 Function Explanation; Fundamental function
TECO –Westinghouse Motor Company Function Explanation 46 5-2 Function Explanation Setting can be made so that a set value cannot be changed by keypad panel operation. Setting range 0 : The data can be changed. 1 : The data cannot be changed. Setting procedure 0 to 1: Press the and keys simulta...
Page 53 - Frequency setting block diagram
TECO –Westinghouse Motor Company Function Explanation 47 JOG SS1 SS2 SS4 SS8 JOG Hz2/PID 12 V1 C1 Hz2/Hz1 LE V2 Option PID control H25 H24 H23 H22 H20 H21 F18 F17 C08 C07 C06 H30 C30 F01 C05 C33 + + + + #1,#5 #8,#9 #6 #7 #3 #2 #1,#2,#3,#6,#7 #4...
Page 55 - This is a function for motor 1. The following can be; pe
TECO –Westinghouse Motor Company Function Explanation 49 This is a function for motor 1. The following can be selected: -- Selection of load characteristics such as automatic torque boost, square law reduction torque load, proportional torque load, constant torque load. -- Enhancement of torque (V...
Page 56 - Inverter capacity; T I M E
TECO –Westinghouse Motor Company Function Explanation 50 Output frequency f 0 (Hz) O pe rati on l ev el c urren t (% ) 53 Fe x 0.33 Fe x 0.83 fe 100 110kW or above (%) Operation level current and output frequency fe= fb (fb 60Hz) 60Hz (fb 60Hz) fb: Base frequency (W hen F10 = 1 ) 85 90 Output fr...
Page 57 - Restart mode after momentary power failure; WARNING; The machine should be designed to human safety when restarting.; Otherwise accidents may result.
TECO –Westinghouse Motor Company Function Explanation 51 This function selects operation if a momentary power failure occurs. The function for detecting power failure and activating protective operation (i.e., alarm output, alarm display, inverter output cutoff) for undervoltage can be selected. T...
Page 59 - CAUTION
TECO –Westinghouse Motor Company Function Explanation 53 This function sets the upper and lower limits for the setting frequency . Setting range EQ5: 0 to 120Hz Upper limit value Lower limit value Lower limit value Upper limit value Set frequency Set frequency + Maximum frequency - Maximum frequen...
Page 63 - utpu; Function; Frequency selected; Acceleration and deceleration times selected; E: Extension Terminal Functions; Related function
TECO –Westinghouse Motor Company Function Explanation 57 ON ON ON ON ON ON FW D REV HLD O utpu t frequ ency Forward rotation Reverse rotation Ignore d. Each function of digital input terminals X1 to X9 can be set as codes. Set value Function 0,1,2,3 Multistep frequency selection (1 to 15 steps) [S...
Page 64 - Motor 1; on; Motor 2; off
TECO –Westinghouse Motor Company Function Explanation 58 When BX and P24 are connected, inverter output is cut off immediately and the motor starts to coast-to-stop. An alarm signal is neither output nor self-held. If BX and P24 are disconnected when the operation command (FWD or REV) is on, operati...
Page 67 - Related functions
TECO –Westinghouse Motor Company Function Explanation 61 Related functions E01 to E09 (Set values:14) Related functions U01 U60 Related functions E01 ～ E09 (Set value: 14) This function switches the frequency setting method set in function codes F01 and C30 by an external digital input signal. Thi...
Page 68 - Y5A and Y5C terminal function
TECO –Westinghouse Motor Company Function Explanation 62 Some control and monitor signals can be selected and output from terminals [Y1] to [Y5]. Terminals [Y1] to [Y4] use transistor output; terminals[Y5A] and [Y5C] use relay contacts. Set value Output signal 0 Operating [RUN] 1 Frequency arrival...
Page 71 - selection
TECO –Westinghouse Motor Company Function Explanation 65 Select one of the following two types of overload early warning: early warning by electronic thermal O/L relay function or early warning by output current. Set value 0: Electronic thermal O/L relay 1: Output current Set value Function Descri...
Page 73 - Up to three jump points can be set.; Control Functions of Frequency
TECO –Westinghouse Motor Company Function Explanation 67 This function makes the set frequency jump so that the inverter's output frequency does not match the mechanical resonance point of the load. Up to three jump points can be set. This function is ineffective when jump frequencies 1 to 3 a...
Page 74 - Setting example
TECO –Westinghouse Motor Company Function Explanation 68 This function sets the frequency for jogging operation of motor, which is different from the normal operation. Setting range EQ5 : 0.00 to 120.00 Hz Starting with the jogging frequency is combined with jogging select signal input from the ...
Page 75 - Time; Gain; Output value of Gain 12
TECO –Westinghouse Motor Company Function Explanation 69 C 3 0 F R E Q C M D 2 Pattern operation setting example Function Set value Operation frequency to be set C21 (operation selection) 1 - C22 (stage 1) 60.0F2 Multistep frequency 1 (C05) C23 (stage 2) 100F1 Multistep frequency 2 (C06) C24 (stag...
Page 76 - R E F
TECO –Westinghouse Motor Company Function Explanation 70 Analog signals input from control terminal 12 or C1 may contain noise, which renders control unstable. This function adjusts the time constant of the input filter to remove the effects of noise. Setting range: 0.00 to 5.00 seconds An exces...
Page 77 - P O L E S; Tuning procedure
TECO –Westinghouse Motor Company Function Explanation 71 This function sets the number of poles of motor 1 to be driven. If this setting is not made, an incorrect motor speed (synchronous speed) is displayed on the LED. Set values: 2, 4, 6, 8, 10, 12, 14 The nominal applied motor capacity is set...
Page 78 - R1+Cable; Cable
TECO –Westinghouse Motor Company Function Explanation 72 Note1: If REMOTE operation(F02: 1) is selected, operation signal is given from terminal [FWD] or [REV]. Note2: Use function "A13 Motor 2 (auto tuning)," to tune motor 2. In this case, set values described in 1 and 2 above are for the f...
Page 79 - When retry is succesful
TECO –Westinghouse Motor Company Function Explanation 73 This function returns all function data changed by the customer to the factory setting data. (initialization). Set value 0 ： Disabled. 1 ： Initializing data. To perform initialization, press the and keys together to set 1, then press the k...
Page 82 - This function determines the reduction rate of the output
TECO –Westinghouse Motor Company Function Explanation 76 Instantaneous switching to another power line (when the power of an operating motor is cut off or power failure occurs) creates a large phase difference between the line voltage and the voltage remaining in the motor, which may cause electri...
Page 83 - P I D M O D E; Set value 0: No operation; For the target value and feedback amount, the process; F B
TECO –Westinghouse Motor Company Function Explanation 77 PID control detects the amount of control (feedback amount) from a sensor of the control target, then compares it with the target value (e.g., reference temperature). If the values differ, this function performs a control to eliminate the de...
Page 85 - sp
TECO –Westinghouse Motor Company Function Explanation 79 -To suppress vibration with a frequency roughly equivalent to the value "H24 D-gain," decrease the value of H24. If there is residual vibration with 0.0, decrease the value of "H22 P-gain." R e sp o n se Beforeadjus tm ent Afte...
Page 88 - max; U S E R; Maximum compensation frequency during braking torque limit
TECO –Westinghouse Motor Company Function Explanation 82 This function becomes effective, when the torque limit (brake) is used. The inverter controls to increase the output frequency so that torque calculations do not exceed the torque limit (brake) setting ( F41 or E17). (When F41 or E17 is set ...
Page 89 - val ue
TECO –Westinghouse Motor Company Function Explanation 83 ◆ When you make measurement of capacity and life expectancy judgment of capacitor with an actual operating condition, set th e value “30” to the function code “E20 to E24”. And write the measurement result U09 with an actual operating conditio...
Page 90 - Input phase loss protection; U S E R 4 8; RS-485 protocol selection; U S E R 4 9; t va
TECO –Westinghouse Motor Company Function Explanation 84 becomes longer than the set deceleration time. ◆ In case of F14 set value : 3. The output frequency is lowered by the control by which the DC voltage of the main circuit is kept constant from the regeneration energy, so that the inverter may c...
Page 91 - Caution or failure may result.; Function for manufacturer; Regeneration avoidance at deceleration; Voltage detect offset and gain adjustment
TECO –Westinghouse Motor Company Function Explanation 85 △ ！ CAUTION ◆ Set the function code both “ F13” and “U59 ” before operating the inverter, and don ’t change the functions during operation. The integrated thermal data are cleared immediately, when function code “ F13” or “U59 ” are changed. T...
Page 92 - ) Drive the motor in an arbitrary frequency of about; Motor overload memory retention
TECO –Westinghouse Motor Company Function Explanation 86 (Gain adjustment) 1) Drive the motor in an arbitrary frequency of about 10 to 60Hz (However, constant speed) after executing the above-mentioned offset adjustment. (U61:1) At this time, gain adjustment is available unrelated to the load state....
Page 93 - Alarm Codes, Causes and Troubleshooting; EF; not; Lin
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Alarm Codes & Causes 87 6. Alarm Codes, Causes and Troubleshooting The drive’s built-in protective features protect the drive against operation outside its des...
Page 94 - con’t; dbH
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Alarm Codes & Causes con’t 88 Overheating of heat sink OH1 FIN OVERHEAT Alarm activates when the following condition occurs: • Temperature of the heatsink rise...
Page 95 - TECO – Westinghouse Motor Company Alarm Resetting 89
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Alarm Resetting 89 DANGER If an alarm reset is activated when the operating signal is ON, the inverter can restart suddenly, which may be dangerous. To ensure safe...
Page 97 - EQ5 AC Drive Operations Manual; TECO – Westinghouse Motor Company Trouble Shooting Chart 91
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Trouble Shooting Chart 91 (4) Overvoltage Overvoltage during acceleration OU1 Overvoltage running at constant speed OU3 Overvoltage during deceleration OU2 Reduce ...
Page 98 - (8) Inverter unit overload and motor overload
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Trouble Shooting Chart 92 YES YES NO Is PTC operating? Incorrect motor load or inadequate cooling. Check the motor side. External thermal relay tripped OH2 Is PTC ...
Page 99 - TECO – Westinghouse Motor Company Trouble Shooting Chart 93
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Trouble Shooting Chart 93 (9) Memory error Er1, Keypad panel communication error Er2, CPU error Er3 Er1,2,3 indicated. Abnormal display or indication goes out. (10...
Page 100 - -4 Abnormal motor rotation
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Trouble Shooting Chart 94 6-4 Abnormal motor rotation (1) If motor does not rotate YES NO YES YES NO NO YES NO YES Motor does not rotate. Charge lamp (CRG) lights ...
Page 101 - TECO – Westinghouse Motor Company Trouble Shooting Chart 95; Signals are input from control terminals both 12 and C1 when
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Trouble Shooting Chart 95 (2) If the motor rotates but the speed does not change NO YES NO NO YES NO YES YES Change the setting. Is the pattern operation complete?...
Page 102 - TECO – Westinghouse Motor Company Trouble Shooting Chart 96
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Trouble Shooting Chart 96 (3) If the motor stalls during acceleration (4) If the motor generates abnormal heat NO YES YES Is the torque boost excessive? Reduce the...
Page 103 - TECO – Westinghouse Motor Company Maintenance & Inspection 97; Maintenance and Inspection; -1 Daily Inspection; The inspections should cover the following:; -2 Periodic Inspections; lectric shock; Area to Check; Environment; Main circuit
_______________________________________________________________________ TECO – Westinghouse Motor Company Maintenance & Inspection 97 7. Maintenance and Inspection It is recommended that daily and periodic inspections be carried out to insure trouble-free operation and long-term reliability. The...
Page 104 - TECO – Westinghouse Motor Company Maintenance & Inspection 98
_______________________________________________________________________ TECO – Westinghouse Motor Company Maintenance & Inspection 98 Main circuit Terminal block Is there damage? Visual inspection No abnormalities Main DC Capacitor(s) 1) Is there electrolyte leakage, discoloration, crazing, or s...
Page 105 - Capacitor in main DC circuit
_______________________________________________________________________ TECO – Westinghouse Motor Company Caps, Control Board & Cooling Fan Life Expectancy 99 1) Determination of the capacitance of the main circuit capacitors. This inverter is equipped with a function to automatically indicate t...
Page 106 - TECO – Westinghouse Motor Company Inspection Notes & Records 100; Inspection Notes and Records; DATE
_______________________________________________________________________ TECO – Westinghouse Motor Company Inspection Notes & Records 100 Inspection Notes and Records DATE ITEM ________________________________________________________________________________
Page 107 - Table 7-3-1 Meters Used for measuring Main Circuit Values; Use a digital AC power meter to ensure accuracy.; Meter Placement Diagram
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Main Circuit Voltage, Current & Power Measurements 101 7-3 Main Circuit Voltage, Current, and Power Measurements. When making main circuit voltage and current ...
Page 109 - -6 Inquiries About Damaged Products
EQ5 AC Drive Operations Manual ________________________________________________________________________ TECO – Westinghouse Motor Company Damaged Product Inquiries & Warranty 103 7-6 Inquiries About Damaged Products If there is damage, a fault in the product, or questions concerning the product,...
Page 110 - TECO – Westinghouse Motor Company Standard Specifications Notes; -1 Standard Specifications
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company Standard Specifications Notes con’t 10 4 8. Specifications 8-1 Standard Specifications EQ5 CT (Constant Torque) – 230V Series Type NEMA 1 OPEN CHASSIS Applied Mo...
Page 113 - TECO – Westinghouse Motor Company Common Specifications 107; -2 Common Specifications; R E V
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company Common Specifications 107 8-2 Common Specifications Item Explanation C ontr o l Control method Sinusoidal wave PWM control (with V/F control, torque vector contr...
Page 114 - TECO – Westinghouse Motor Company Dimensions & Weights Nema 1 108; -3 Dimensions and Weights
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company Dimensions & Weights; Nema 1 108 8-3 Dimensions and Weights 8-3-1 230V and 460V Series NEMA 1 (up to 30HP/CT, 40HP/VT ) 230 V Series NEMA 1 Model EQ5- 2XXX-N...
Page 116 - Bolt
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Dimensions & Weights; Open Chassis 110 8-3-3 460V Series Open Chassis (400 – 600HP CT and 500 – 800HP VT) Model EQ5- 4XXX-C Dimensions Inches (mm) W W1 W2 W3 W...
Page 118 - -4 RS-485 Modbus RTU Serial Communications
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Serial Communications Modbus 112 8-4 RS-485 Modbus RTU Serial Communications The serial communications interface supports operation, configuration and monitoring o...
Page 119 - E01
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Serial Communications Modbus 113 8-4-5 Inverter Function Code Access All of the inverter function codes are accessible through the RS-485 serial interface. Inverte...
Page 120 - Acceleration time F07; ) Use a value of 7FFF
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Serial Communications Modbus 114 Function data Registers Address Code Name Unit Variable Range Min. Unit Read/ Write Data Format 1800 S08 Acceleration time F07 s 0...
Page 121 - FFCE
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Serial Communications Modbus 115 2073 M25 ROM version - 0 – 64999 1 R [1] 2074 M26 Transmission error processing code - Refer to data format [20] - R [20] 2075 M27...
Page 125 - Code
EQ5 AC Drive Operations Manual _______________________________________________________________________ TECO – Westinghouse Motor Company Communications Errors 119 Data format [20] Transmission error code: Code Description Code Description 1 FC (function code) error 71 CRC error (no response) 2 Illeg...
Page 126 - Name
EQ5 AC Drive Operations Manual __________________________________________________________________________ TECO – Westinghouse Motor Company Options 120 9. Options The inverter supports two internally mounted cards. One option card is mounted under the main cover (Location A) and the other option car...
Page 127 - TECO – Westinghouse Motor Company EMC Compatibility 121
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company EMC Compatibility 121 10. Electromagnetic Compatibility (EMC) 10-1 General In accordance with the provisions described in the European Commission Guidelines Docu...
Page 128 - TECO – Westinghouse Motor Company EMC Compatibility 122; Dimensions
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company EMC Compatibility 122 Table 10-2-1 RFI filters Inverter Model No. Filter Type Rated Current Max. Rated Voltage RFI Filter Dimensions L x W x H [inch (mm)] Mount....
Page 129 - TECO – Westinghouse Motor Company EMC Compatibility 123; Filter Type; Fig.10-2-2 Outline Dimensions
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company EMC Compatibility 123 Filter Type Dimensions [inch(mm)] W W1 H H1 D RF3100-F11 7.87 (200) 6.54 (166) 17.1 (435) 16.1 (408) 5.12 (130) RF3180-F11 7.87 (200) 6.54 ...
Page 130 - TECO – Westinghouse Motor Company EMC Compatibility 124; Fig.10-2-3 Outline Dimensions
EQ5 AC Drive Operations Manual _________________________________________________________________________ TECO – Westinghouse Motor Company EMC Compatibility 124 Fig.10-2-3 Outline Dimensions Fig.10-2-4 Outline Dimensions L1/R U L2/S V L3/T W L1 L1 ’ L2 L2 ’ L3 L3 ’ PE M Inverter RFI RCD or MCCB 3ph ...
