M-Maxâ„¢ Series Adjustable Frequency Drive - Eaton Corporation

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M-Max Series Adjustable Frequency Drive WARNING The frequency inverter outputs (U, V, W) must not be connected to the input voltage (destruction of the device, risk of fire). CAUTION Debounced inputs may not be used in the safety circuit diagram. Switch S1 must switch only when frequency inverter T1 is at zero current. WARNING Carry out wiring work only after the frequency inverter has been correctly mounted and secured. WARNING Electric shock hazard—risk of injuries! Carry out wiring work only if the unit is de-energized. CAUTION Debounced inputs may not be used in the safety circuit diagram. Fire hazard! Only use cables, protective switches, and contactors that feature the indicated permissible nominal current value. CAUTION Debounced inputs may not be used in the safety circuit diagram. Ground contact currents in frequency inverters are greater than 3.5 mA (AC). According to product standard IEC/EN 61800-5-1, an additional equipment grounding conductor must be connected, or the cross-section of the equipment grounding conductor must be at least 0.39 in2 (10 mm2 ). WARNING The components in the frequency inverter’s power section remain energized up to five (5) minutes after the supply voltage has been switched off (intermediate circuit capacitor discharging time). Pay attention to hazard warnings! DANGER 5 MIN xii M-Max Series Adjustable Frequency Drive MN04020003E—April 2011 www.eaton.com WARNING Discharge yourself on a grounded surface before touching the control signal terminals and the controller PCB. This protects the device from destruction by electrostatic discharge. WARNING On the control signal and the connection terminals of the frequency inverter, no leakage resistance tests are to be performed with an insulation tester. WARNING Wait at least 5 minutes after switching the supply voltage off before you disconnect a connection on the connection terminals (L1, L2/N, L3, U/T1, V/T2, W/T3, R+, R–) of the frequency inverter. WARNING Commissioning is only to be completed by qualified technicians. WARNING Hazardous voltage! The safety instructions on Page x must be followed. WARNING The components in the frequency inverter’s power section are energized if the supply voltage (line voltage) is connected. For instance: power terminals L1, L2/N, L3, R+, R–, U/T1, V/T2, W/T3. The control signal terminals are isolated from the line power potential. There can be a dangerous voltage on the relay terminals (22 to 26) even if the frequency inverter is not being supplied with line voltage (for example, integration of relay contacts in control systems with 230 Vac). WARNING Following a shutdown (fault, line voltage off), the motor can start automatically (when the supply voltage is switched back on) if the automatic restart function has been enabled. (See parameter “P6.13”.)
CAUTION Debounced inputs may not be used in the safety circuit diagram. Any contactors and switching devices on the power side are not to be opened during motor operation. Inching operation using the power switch is not permitted. Contactors and switching devices (repair and maintenance switches) on the motor side must never be opened while the motor is in operation when the frequency inverter is set to speed control operating mode (P11.8 = 1). Inching operation of the motor with contactors and switching devices in the output of the frequency inverter is not permitted. CAUTION Debounced inputs may not be used in the safety circuit diagram. Make sure that there is no danger in starting the motor. Disconnect the driven machine if there is a danger in an incorrect operational status. WARNING If a start signal is present, the drive is restarted automatically, if P3.1 = 0 is set (REAF = Restart after FAULT) and the error message has been acknowledged (Reset). WARNING If a start command is present at a digital input (DI1–DI6) assigned at P3.21, the sequence control also starts automatically (without switch edge) when the power supply is switched on (for example, after a power supply failure). CAUTION A high torque at low speed causes a high thermal load on the motor. If temperatures are too high, the motor should be equipped with an external fan. M-Max Series Adjustable Frequency Drive CAUTION A high torque at low speed leads to a high thermal load on the motor. CAUTION Debounced inputs may not be used in the safety circuit diagram. DC braking results in additional heating of the motor. Configure the brake torque, set via braking current (P12.1) and the braking duration (P12.2 and P12.4), as low as possible. CAUTION Debounced inputs may not be used in the safety circuit diagram. The motor parameters must be identical in both parameter groups (P7 and P14). CAUTION Although the registers to be written are consecutive, the ID numbers of the parameter list are not. Only the ID numbers in the process data list are consecutive. CAUTION Debounced inputs may not be used in the safety circuit diagram. The inching range is not permitted via the input contactor (Pause time 60s between switching off and on). CAUTION The surface temperature of the resistors can reach values of over 212°F (100°C). M-Max Series Adjustable Frequency Drive MN04020003E—April 2011 www.eaton.com xiii
Page 1: M-Max Series Adjustable Frequency D
Page 4 and 5: M-Max Series Adjustable Frequency D
Page 18 and 19: About this Manual Input Supply Volt
Page 20 and 21: M-Max Series Overview Component Ide
Page 22 and 23: M-Max Series Overview Nameplate Rat
Page 24 and 25: M-Max Series Overview Examples Labe
Page 26 and 27: M-Max Series Overview General Rated
Page 28 and 29: M-Max Series Overview Power Connect
Page 30 and 31: M-Max Series Overview Block Diagram
Page 32 and 33: M-Max Series Overview Proper Use Th
Page 34 and 35: Engineering Engineering Introductio
Page 36 and 37: Engineering Voltage Balance Because
Page 38 and 39: Engineering The leakage current to
Page 40 and 41: Engineering Motor and Circuit Type
Page 42 and 43: Installation Installation Introduct
Page 44 and 45: Installation Dismantling from Mount
Page 46 and 47: Installation EMC-Compliant Setup (E
Page 48 and 49: Installation Connection to Power Se
Page 50 and 51: Installation Arrangement and Connec
Page 52 and 53: Installation Connection on Control
Page 54 and 55: Installation Control Signal Termina
Page 56 and 57: Installation Analog Outputs The fre
Page 58 and 59: Installation Digital Outputs (Relay
Page 60 and 61: Installation Block Diagrams The fol
Page 62 and 63: Installation MMX32, MMX34 and MMX35
Page 64 and 65:
Operation Operation Commissioning C
Page 66 and 67:
Operation Commissioning with Contro
Page 68 and 69:
Operation Start-Stop Command with M
Page 70 and 71:
Error and Warning Messages Error an
Page 72 and 73:
Error and Warning Messages List of
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Parameters Parameters Control Unit
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Parameters Setting Parameters The f
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Parameters Parameter Menu (PAR) You
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Parameters Quick Start Parameter Gu
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Parameters Analog Input (P2) In par
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Parameters Filter Time Constant The
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Parameters Digital Inputs PNU ID Ac
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Parameters Digital Inputs, continue
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Parameters Digital Inputs, continue
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Parameters Digital Outputs (P5) The
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Parameters Digital Outputs, continu
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Parameters Drives Control (P6) In t
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Parameters Drives Control, continue
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Parameters Drives Control, continue
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Parameters Motor (P7) For optimal o
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Parameters Protective Functions (P8
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Parameters Motor Heat Protection (P
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Parameters Protective Functions, co
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Parameters PID Controller, continue
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Parameters Activating/Deactivating
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Parameters Fixed Frequency Setpoint
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Parameters Sequence Control The seq
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Parameters Example A P10.9 = 1: Exe
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Parameters Example C Comparable exa
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Parameters V/Hz-Characteristic Curv
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Parameters On the constant three-ph
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Parameters Braking (P12) In paramet
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Parameters Braking, continued PNU I
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Parameters Braking, continued PNU I
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Parameters Logic Function (P13) The
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Parameters Logic Function, continue
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Parameters Second Parameter Set, co
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Parameters Example 2 Stop function
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Parameters System Parameter, contin
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Parameters Operational Data Indicat
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Parameters Setpoint Input (REF), co
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Serial Interface (Modbus RTU) Modbu
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Serial Interface (Modbus RTU) Struc
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Serial Interface (Modbus RTU) Data
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Serial Interface (Modbus RTU) Gener
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Serial Interface (Modbus RTU) Expla
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Appendix A Appendix A Special Techn
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Appendix A Device Series MMX32 MMX3
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Appendix A Device Series MMX35 MMX3
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Appendix A Dimensions and Frame Siz
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Appendix A Quick Start Parameter Gu
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Appendix A All Parameters When firs
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Appendix A Digital Input, continued
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Appendix A Digital Output, continue
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Appendix A Motor Access FS PNU ID R
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Appendix A Fixed Frequencies Access
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Appendix A Braking Access FS PNU ID
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Appendix A Second Parameter Set Acc
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Appendix A System Parameters, conti
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Eaton’s Electrical Sector is a gl
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M-Maxâ„¢ Series Adjustable Frequency Drive - Eaton Corporation

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