EQ7 Series Instruction Manual - TECO-Westinghouse Motor Company

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Table B Motor Parameters (Continued) Three-phase 460 V series (EQ7-4_ _ _-C) . 4-25
4.2 Details of Function Codes This section provides the details of the function codes. The descriptions are, in principle, arranged in the order of function code groups and in numerical order. However, highly relevant function codes are collectively described where one of them first appears. 4.2.1 Fundamental Functions F00 Data Protection F00 specifies whether to protect function code data (except F00) and digital reference data (such as frequency command and PID command) from accidentally getting changed by pressing the / keys on the keypad. Data for F00 Changing function code data Changing digital reference data From the keypad Via communications link with the / keys 0 Allowed Allowed Allowed 1 Not allowed * Allowed Allowed 2 Allowed Allowed Not allowed 3 Not allowed * Allowed Not allowed *Only F00 data can be modified with the keypad, while all other function codes cannot. To change F00 data, simultaneously press " + " (from 0 to 1) or " + " (from 1 to 0) keys. For similar purposes, WE-KP, a signal that enables editing of function code data from the keypad is provided as a terminal command for digital input terminals. (Refer to the descriptions of E01 through E07, data = 19) The relationship between the terminal command WE-KP and F00 data are as shown below. WE-KP OFF ON Changing function code data From the keypad Via communications link Not allowed Follow the F00 setting Allowed F01 • If you mistakenly assign the terminal command WE-KP, you can no longer edit or modify function code data. To undo this temporarily turn this WE-KP-assigned terminal ON and reassign the WE-KP to a correct command. • WE-KP is only a signal that allows changing function code data, so it does not protect the frequency settings or PID command specified by the and keys. Even when F00 = 1 or 3, function code data can be changed via the communications link. Frequency Command 1 (Related parameters listed here) F18 (Bias, Frequency command 1) C30 (Frequency Command 2) C31 to C35 (Analog Input Adjustment for [12]) C36 to C39 (Analog Input Adjustment for [C1]) C41 to C45 (Analog Input Adjustment for [V2]) C50 (Bias (Frequency command 1), Bias base point) H61 (UP/DOWN Control, Initial frequency setting) d59, d61 to d63 (Command (Pulse Rate Input)) F01 or C30 sets a command source that specifies reference frequency 1 or reference frequency 2. Data for F01, C30 4-26 Function 0 Enable / keys on the keypad. [ 1 ] 1 Enable the voltage input to terminal [12] (0 to 10 VDC, maximum frequency obtained at 10 VDC). 2 Enable the current input to terminal [C1] (+4 to +20 mA DC, maximum frequency obtained at +20 mA DC). (SW5 on the control PCB should be turned to the C1 side (factory default).) Enable the sum of voltage (0 to 10 VDC) and current inputs (+4 to +20 mA DC) given to terminals [12] 3 and [C1], respectively. See the two items listed above for the setting range and the value required for [ 2 ] maximum frequencies. (SW5 on the control PCB should be turned to the C1 side (factory default).) Note: If the sum exceeds the maximum frequency (F03), the maximum frequency will apply. 5 Enable the voltage input to terminal [V2] (-10 to ±10 VDC, maximum frequency obtained at ±10 VDC). (SW5 on the control circuit board should be turned to the V2 position (factory default).) 7 Enable UP and DOWN commands assigned to the digital input terminals. The UP command (any of E01 to E07 = 17) and DOWN command (any of E01 to E07 = 18) should be assigned to any of digital input terminals [X1] to [X7]. [ 3 ] For details, refer to the descriptions of E01 through E07. 8 Enable / keys on the keypad (balanceless-bumpless switching available). [ 1 ] 11 Enable a digital input interface card (option). (For details, refer to the Digital Input Interface Card Instruction Manual.) - 12 Enable the "Pulse train input" PIN command assigned to digital input terminal [X7] (E07 = 48), or a PG interface card (option). [ 4 ] Refer to:
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Preface The EQ7 product is designed
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7. Operation Method Configuration (
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Wiring • If no zero-phase current
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• Do not touch the heat sink and
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Conformity with UL standards and CS
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Conformity with UL standards and CS
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1.1 Drive Models Constant Torque (C
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• Storage environment The storage
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(5) Molded case circuit breaker (MC
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• From the system's safety point
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1.3 Precautions in running inverter
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Chapter 2 Mounting and Wiring the I
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Figure 2.3 Changing the Positions o
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2.3.2 Screw specifications and reco
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Power supply voltage Single-phase/
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Before removal of clip-off sections
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2.3.4 Wiring of main circuit termin
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DC reactor terminals P1 and P (+) C
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• Fan power supply switching conn
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When connecting a PWM converter wit
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Table 2.7 lists the symbols, names
Page 44 and 45: Table 2.7 Symbols, Names and Functi
Page 46 and 47: Table 2.7 Symbols, Names and Functi
Page 48 and 49: Wiring for control circuit terminal
Page 50 and 51: 2.4 Mounting and Connecting the Key
Page 52 and 53: Never connect power supply wires to
Page 54 and 55: Table 3.1 Overview of Keypad Functi
Page 56 and 57: 3.3 Running Mode 3.3.1 Running or s
Page 58 and 59: Table 3.4 Items Monitored (Continue
Page 60 and 61: 3.4 Programming Mode Programming mo
Page 62 and 63: Basic configuration of screens Figu
Page 64 and 65: 3.4.3 Checking changed function cod
Page 66 and 67: (3) Press key to establish the desi
Page 68 and 69: Basic key operation (1) Turn the in
Page 70 and 71: Chapter 4 Function Codes / Paramete
Page 72 and 73: F codes: Fundamental Functions Code
Page 74 and 75: Code Name Data setting range F37 Lo
Page 76 and 77: Change when running Data copying De
Page 80 and 81: C codes: Control Functions of Frequ
Page 82 and 83: H codes: High Performance Functions
Page 84 and 85: Code Name Data setting range H73 To
Page 86 and 87: Code Name Data setting range A18 Mo
Page 88 and 89: J codes: Application Functions 1 Co
Page 92 and 93: Inverter capacity HP 0.5 Auto-resta
Page 96 and 97: Configuring a reference frequency [
Page 98 and 99: • Gain and bias If F01 = 3 (the s
Page 100 and 101: • Specifying the initial value fo
Page 102 and 103: • Pulse count factor 1 (d62), Pul
Page 104 and 105: F03 Maximum Frequency 1 F03 specifi
Page 106 and 107: In vector control, current feedback
Page 108 and 109: • Acceleration/Deceleration patte
Page 110 and 111: F10 to F12 Electronic Thermal Overl
Page 112 and 113: F14 Restart Mode after Momentary Po
Page 114 and 115: If you enable the "Restart mode aft
Page 116 and 117: • Restart mode after momentary po
Page 118 and 119: Even if selecting "Trip after decel
Page 120 and 121: It is also possible to use an exter
Page 122 and 123: The table below shows the condition
Page 124 and 125: F29 to F31 F32, F34, F35 Analog Out
Page 126 and 127: • V/f characteristics The EQ7 ser
Page 128 and 129: Related function codes Function cod
Page 130 and 131: Under vector control without/with s
Page 132 and 133: Data for H75 Target quadrants Patte
Page 134 and 135: F42 Drive Control Selection 1 H68 (
Page 136 and 137: F43, F44 Current Limiter (Mode sele
Page 138 and 139: • Allowable average loss (F51) Th
Page 140 and 141: 4.2.2 E codes (Extension Terminal F
Page 142 and 143: Terminal function assignment and da
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• When the motor speed decreases
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Example of Operation Time Scheme Al
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When the PID control is disabled: T
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Circuit Diagram and Configuration M
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Examples of Sequence Circuits 1) St
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• Enable battery operation -- BAT
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Precautions (1) The battery power s
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Function code data Active ON Active
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• Universal DO -- U-DO (Function
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• Enable input OFF -- EN OFF (Fun
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E34, E35 Overload Early Warning/Cur
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• Display coefficients for PID da
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E44 LED Monitor (Display when stopp
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E54 Frequency Detection 3 (Level) (
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E64 Saving of Digital Reference Fre
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4.2.3 C codes (Control functions) C
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C20 Jogging Frequency H54, H55 (Acc
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4.2.4 P codes (Motor 1 Parameters)
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P05, A19 Motor 1 / 2 (Online tuning
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P53, P54 Motor 1 (%X correction fac
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Chapter 6 Speed Reference Command C
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Analog Reference: 0 - 20mA / 4 - 20
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H30 Communications Link Function Se
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7.2 Run/Stop from External Switch /
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7.3 Run/Stop from Serial Communicat
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Chapter 8 Motor and Application Spe
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8.3 Torque Boost (F09, Default 0.1)
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When the variable torque V/f patter
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Chapter 9 Using PID Control for Con
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Feedback Signal 0 - 10V (E61 = 5) G
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Chapter 10 Troubleshooting 10.1 Pro
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Table 10.1 Abnormal States Detectab
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10.3 If Neither an Alarm Code Nor "
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Possible Causes (5) The acceleratio
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[ 6 ] The motor does not accelerate
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10.3.2 Problems with inverter setti
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[ 3 ] Overvoltage Problem The DC li
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[ 7 ] Heat sink overheat Problem Te
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[ 12 ] Fuse blown Problem The fuse
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[ 17 ] PG wire break Problem The pu
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[ 24 ] Tuning error Problem Auto-tu
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[ 28 ] Speed mismatch or excessive
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[ 36 ] Enable circuit failure Probl
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10.7 If the Inverter is Running on
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VT mode designed for variable torqu
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CT mode designed for constant torqu
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VT mode designed for variable torqu
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l Item Specifications Remarks Enabl
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Item Specifications Remarks Overcur
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11.3 External Dimensions 11.3.1 Sta
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11.3.3 DC reactor (DCR) Power suppl
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Figure A Figure B Figure C Figure D
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11.3.5 Keypad (TP-G1W-J1) Drill fou
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EQ7 Series Instruction Manual - TECO-Westinghouse Motor Company

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