PA7300 Instruction Manual - TECO-Westinghouse Motor Company

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1 Valid only when the inverter stops. (FWD run command, REV run command, and DC injection brakingcommand are "open".)2 FWD/REV run command is not accepted.3 When the STOP key is depressed, processing differs as follows, depending on the setting of-the 1stdigit of Sn-05.1st digit=0: During running by signals from control circuit terminals, the STOP key from the operator isaccepted.If the STOP key is depressed, the inverter stops according to the setting of 3rd and 4thdigits of Sn-04, while the STOP LED indicator blinks. This stop command is held within theinverter until both the FWD run command and REV run command of control circuitterminals become "open", or another frequency reference is selected in the multi-stepspeed command or jog frequency reference section.1st digit=1: During running by signals from control circuit terminals, the STOP key from the operator isnot accepted.3rd digit, 4th digit (stop method select)Stop method differs by the setting of 3rd and 4th digits as shown below.1 Sn-04=00 XX RAMP stopRUN COMMANDOUTPUT FREQUENCYCLOSEDOPENDECELERATION TIMEDC INJECTION BRAKINGSTART FREQUENCY(Cn-10)DC INJECTIONBRAKINGDC INJECTION BRAKINGTIME AT STOP (Cn-12)2 Sn-04=01 XX Coasting to a stopRUN COMMANDOUTPUT FREQUENCYCLOSEDOPENWHEN STOP REFERENCEIS INPUT, INVERTEROUTPUT IS CUTOFF.74
3 Sn-04=10 XX Full-range DC injection braking stopDC injection braking time differs by the output frequency when stop command isinput as shown below.RUN COMMANDOUTPUT FREQUENCYCLOSEDOPENDC INJECTIONBRAKING TIMECUTOFF OFINVERTEROUTPUT (Cn-40 setting value)DC INJECTIONBRAKING TIMECn-12×10DC INJECTION BRAKINGTIME AT STOP (Cn-12)10% SPEED 100% SPEEDOUTPUT FREQUENCY WHEN STOPREFERENCE IS INPUT4 Sn-04=11 XX Coasting to a Stop (timer function provided)Once stop command is input, run command is disregarded during T 1 time.CLOSEDRUN COMMANDOUTPUT FREQUENCYOPENCLOSEDWHEN STOP REFERENCEIS INPUT, INVERTEROUTPUT IS CUTOFFT 1 TIMEDECELERATION TIMET 1 TIME100% SPEEDOUTPUT FREQUENCY WHENSTOP REFERENCE IS INPUT75
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4H358D0130001VARIABLE TORQUE INVERT
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CAUTION AND WARNING:WARNINGDo not c
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PART IINSTALLATION MANUAL4
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2. RECEIVING!CAUTIONThis 7300PA has
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3.2 LOCATIONLocation of the equipme
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4.2 CONNECTION DIAGRAMThe following
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Terminals GND Common lead for analo
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(b) 440V SERIESMax. ApplicableMotor
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(B) GROUNDING (PE: Protective Earth
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6. MAINTENANCE6.1 PERIODIC INSPECTI
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Table 6 Spare Parts for 440V ClassI
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CHARACTERISTICSControl MethodFreque
Page 27 and 28: (b) 220V30HP125HP440V40HP300HPWW1DW
Page 29 and 30: 9. PERIPHERAL AND OPTIONS9.1 AC REA
Page 31 and 32: DRIVE FWD REVDIGITAL OPERATOR JNEP-
Page 33 and 34: 400 585A JUVPHV-0060 5 3H333C002023
Page 35 and 36: 9.4.2 ANALOG OPERATORAll 7300PA hav
Page 37 and 38: PART IIOPERATION MANUAL33
Page 39 and 40: Table 11 Key’s functionsKey Name
Page 41 and 42: 1.3 Parameter descriptionThe 7300PA
Page 43 and 44: DescriptionKey SequenceDigital Oper
Page 45 and 46: 2.2 Parameters Can Be Changed durin
Page 47 and 48: (1) Acceleration Time 1 (Bn-01)Acce
Page 49 and 50: (16) Differential Time D (Bn-16) Ou
Page 51 and 52: 1. The PID sleep function is deacti
Page 53 and 54: 2.3 Control Parameters C n - Funct
Page 55 and 56: FunctionEnergy-SavingTuningoperatio
Page 57 and 58: (5) DC braking current (Cn-11)Set D
Page 59 and 60: (13) Frequency agree detection leve
Page 61 and 62: OUTPUT FREQUENCYDECELERATION TIMEHY
Page 63 and 64: (25) Speed search detection level (
Page 65 and 66: (33) Energy-saving tuning operation
Page 67 and 68: (37) Auto Restart Time Interval (Cn
Page 69 and 70: FunctionOperationMode SelectProtect
Page 71 and 72: FunctionParameterNo.NameLCD Display
Page 73 and 74: Sn-XX = 1st digit2nd digit3rd digit
Page 75 and 76: (2) V/F Curve Selection (Sn-02)V/F
Page 77: (4) Operation Mode Select 1 (Sn-04)
Page 81 and 82: (6) Operation Mode Select 3 (Sn-06)
Page 83 and 84: 4th digit (operation select when fr
Page 85 and 86: 4th digit 3rd digit0 00 11 01 1Cont
Page 87 and 88: 3rd digit (operation continued at m
Page 89 and 90: (15) Multi-Function Contact Input S
Page 91 and 92: 1 FWD/REV run select (set value = 0
Page 93 and 94: 7 External baseblock (set value = 0
Page 95 and 96: 11 FJOG command, RJOG command (set
Page 97 and 98: 13 DC injection braking command (se
Page 99 and 100: (16) Multi-Function Analog Input Se
Page 101 and 102: (17) Multi-Function Contact Output
Page 103 and 104: 5 Frequency detection (set value=4)
Page 105 and 106: (18) Inverter station address (Sn-2
Page 107 and 108: (25) Pump Operation Mode Selection
Page 109 and 110: 2.5 Monitoring Parameters U n - Pa
Page 111 and 112: 2.6 Monitoring Parameters H n - Th
Page 113 and 114: 2.7 Order Parameters O n - Order p
Page 115 and 116: 3. FAULT DISPLAY AND TROUBLESHOOTIN
Page 117 and 118: Protection functionExplanationLCD d
Page 119 and 120: B.) Warning and Self-Diagnosis Func
Page 121 and 122: Protection functionExternal baseblo
Page 123 and 124: APPENDIXA. ENERGY-SAVING CONTROLa C
Page 125 and 126: B. PID CONTROLa Constants related t
Page 127 and 128: c How to adjustThe PID control func
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Reducing Long-cycle OscillationIf o
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(b) PA-P PROFIBUS protocol communic
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SOURCE MODE1 Internal power supply
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F. NOTES ON APPLICATION OF MOTORSMo
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H. CIRCUIT PROTECTION AND ENVIRONME
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I. INVERTER HEAT LOSS 220V CLASSInv
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K. CERTIFICATION FOR THE INVERTER C
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PA7300 Instruction Manual - TECO-Westinghouse Motor Company

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