OMRON Sysdrive 3G3HV - Detector Cooling Section

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Example of Inching Operation (Set Value: 11) Frequency reference Inching operation reference Frequency reference 1 Inching operation reference Forward rotation/Stop Inching command Example of Acceleration/Deceleration Time Switching (Set Value 12) Frequency reference Acceleration time 1 Deceleration time 1 Acceleration time 2 Deceleration time 2 Maximum frequency (n012) Forward rotation/Stop Acceleration/ Deceleration time switching Note The acceleration time and deceleration time of the Inverter will be switched the moment the acceleration/deceleration time switching command is input while the Inverter is accelerating or decelerating the motor. V/f Pattern Selection (n010 to n018) Set the V/f pattern according to the characteristics of the mechanical system. Set the rated input voltage of the motor with n011 according to the rated input voltage of the motor before setting the V/f pattern. This set value will be used to calculate the voltage axis of the V/f pattern. n011 Setting range 150.0 to 255.0 (510.0) Motor Rated Voltage Unit V Default setting 200.0 (400.0) Note The figures in the parentheses apply to the 400-V Inverter. Set the V/f pattern. n010 V/f Pattern Selection Setting range 0 to F Unit --- Default setting 1 Set Values The following two methods are available to set the V/f pattern.
Select one of the 15 V/f patterns preset with the Inverter, in which case set n010 to 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, b, C, d, or E. Set n010 to F for an optional V/f pattern. The following are the V/f patterns preset with the Inverter. Characteristi c General purpose Reduced torque High starting torque Constant power operation Use Set value Specification These V/f patterns are mainly used for 0 50 Hz general purposes, such as the control 1 60 Hz of straight conveyor lines. Apply these V/f patterns to the motor if the rotation 2 60 Hz. Voltage saturation at 50 speed of the motor must change in Hz. almost direct proportion to the load 3 72 Hz. Voltage saturation at 60 factor of the motor. Hz. These V/f patterns are mainly used for 4 50 Hz with cube reduction. fan pumps. Apply these V/f patterns to the motor if the rotation speed of the 5 50 Hz with square reduction. motor must change in square or cube 6 60 Hz with cube reduction. proportion to the load factor of the motor. 7 60 Hz with square reduction. These V/f patterns are usually 8 50 Hz with low starting torque. unnecessary because the Inverter has 9 50 Hz with high starting torque. a full automatic torque boost function to supply enough power to meet the A 60 Hz with low starting torque. starting torque of the motor. B 60 Hz with high starting torque. These V/f patterns are used to rotate C 90 Hz. Voltage saturation at 60 the motor with output at 60 Hz or more. Hz. Apply these V/f patterns to the motor to D 120 Hz. Voltage saturation at 60 impose a constant voltage at 60 Hz Hz. minimum on the motor. E 180 Hz. Voltage saturation at 60 Hz. Note Note Note 1. Set n010 so that the Inverter will produce high starting torque only in the following cases. The wiring distance between the Inverter and the motor is approximately 150 m or more. The motor requires high starting torque. The motor requires high starting torque if the motor is connected a vertical-axis load. Power is input to or output from the Inverter through an AC or DC reactor. 2. The set values of n012 to n018 will change automatically if any of the patterns listed in the above table is selected. 3. Refer to the following graphs for the characteristics of the V/f patterns. The maximum voltage shown in each of the graphs is 200 V. The actual voltage, however, corresponds to the set value of n011 (i.e., the rated input voltage of the motor). All voltage values will change in proportion to the set value of n011. For example, the default-set value of n011 of the 400-V Inverter is 400 (V). Therefore, double all the voltage values when using the 400-V Inverter.
Page 1 and 2:
Function The 3G3HV High-capacity Ge
Page 3 and 4:
• Two acceleration times and two
Page 5 and 6: Digital Operator Easy-setting indic
Page 7 and 8: 3G3HV-A2110/-A2150/-A4110/-A4150 E
Page 9 and 10: 3G3HV-B2750/-B411K/-B416K External
Page 11 and 12: Installation Conditions Cautions a
Page 13 and 14: Wiring Cautions and Warnings ! WAR
Page 15 and 16: • Do not mount the front cover wi
Page 17 and 18: 400-V Class Model 3G3HV- A4037 to A
Page 19 and 20: Standard Connection Diagram For In
Page 21 and 22: Wiring Around the Main Circuit Syst
Page 23 and 24: Voltage class Model Terminal Termin
Page 25 and 26: Round Solderless Terminals and Tigh
Page 27 and 28: peak current may flow through the i
Page 29 and 30: inrush current will actuate the ove
Page 31 and 32: • When using more than one Invert
Page 33 and 34: atio of harmonics in the output cur
Page 35 and 36: Do not ground the secondary winding
Page 37 and 38: 200-V Class with 3.7- to 7.5-kW Out
Page 39 and 40: Preparation Procedure Installation
Page 41 and 42: Nomenclature Easy-setting indicator
Page 43 and 44: Indicator Item Function Fref Speed
Page 45 and 46: Monitor Monitor item No. U-01 Frequ
Page 47 and 48: Check the rated input voltage of th
Page 49 and 50: Change the frequency reference and
Page 51 and 52: Set Values Set value Run command Fr
Page 53 and 54: n027 Frequency Reference 3 Setting
Page 55: n039 Multi-function Input 5 (S6) Se
Page 59 and 60: n012 Maximum Frequency (FMAX) Setti
Page 61 and 62: Energy-saving Mode The Inverter in
Page 63 and 64: Note speed motors (e.g., spindle mo
Page 65 and 66: does not save unnecessary power sup
Page 67 and 68: PID Control PID (proportional, inte
Page 69 and 70: PID Control Function Refer to the f
Page 71 and 72: Set Values • The parameters n086,
Page 73 and 74: PID Parameters The following can be
Page 75 and 76: Suppression of Short-cycle Vibratio
Page 77 and 78: Function No. Name Description Setti
Page 81 and 82: Group 2: n035 to n049 Function No.
Page 83 and 84: Function Analog monitor function se
Page 87 and 88: Function I/O phase loss detection N
Page 91 and 92: Note 1. Do not set n001 to any valu
Page 93 and 94: Set Values Set value 0 The motor ca
Page 95 and 96: Characteristics of V/f Patterns Ge
Page 97 and 98: Note The V/f pattern will be a stra
Page 99 and 100: n029 Setting range Inching Frequenc
Page 101 and 102: Set Values Set Description value 0
Page 103 and 104: 2-wire Sequence (n035 = 0) Wiring E
Page 105 and 106: Acceleration/Deceleration Time Swit
Page 107 and 108:
Inverter Overheat Warning (Set Valu
Page 109 and 110:
• The functions of multi-function
Page 111 and 112:
Optional Frequency Detection: Outpu
Page 113 and 114:
Note 2. To permit the Inverter to o
Page 115 and 116:
n Carrier 0frequency (fc) 5 2.5 kHz
Page 117 and 118:
When the Inverter is in normal oper
Page 119 and 120:
n066 • Set with n065 DC control t
Page 121 and 122:
• Set with n071 and n072 current
Page 123 and 124:
Set Values Set Description value 0
Page 125 and 126:
Protective and Diagnostic Functions
Page 127 and 128:
Data display rh rr Description Brak
Page 129 and 130:
Data display %h3 flashing %l3 flash
Page 131 and 132:
verter if n002 is set to 0 or 2 or
Page 133 and 134:
Controller Receives Noise When Inve
Page 135 and 136:
Maintenance and Inspection Caution
Page 137 and 138:
Specifications of Inverters General
Page 139 and 140:
Control Characteristics Model 3G3HV
Page 141 and 142:
3G3HV-PCMA2 Voltage/Current Convers
Page 143 and 144:
External Dimensions 75 min. 120 min
Page 145 and 146:
3G3IV-PJVOP95 Analog Operator (Mini
Page 147 and 148:
3G3IV-PLKEB Braking Resistor Unit T
Page 149 and 150:
3G3IV-PUZBAB A MH AC Reactor Connec
Page 151 and 152:
Dimensions A B B1 C D E F H J K L M
Page 153 and 154:
External Dimensions Model 3G3IV- Ap
Page 155 and 156:
3G3IV-PLF Output Noise Filter (Toki
Page 157 and 158:
Notes on Using the Inverter for a M
Page 159 and 160:
Motor Burnout Due to Insufficient D
Page 161 and 162:
Voltage Enclosure rating Max. motor
Page 163 and 164:
Function No. Name Description Setti
Page 165 and 166:
Page 167 and 168:
Group 2: n035 to n049 Function No.
Page 169 and 170:
Function Analog monitor function se
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Function No. n095 n096 n097 n098 n0
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OMRON Sysdrive 3G3HV - Detector Cooling Section

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