WEG CFW300 User Manual - page 4
Contents
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1 SAFETY INSTRUCTIONS ....................................................................1
1.1 SAFETY WARNINGS IN THE MANUAL ....................................................1
1.2 SAFETY WARNINGS IN THE PRODUCT .................................................1
1.3 PRELIMINARY RECOMMENDATIONS ....................................................2
2 GENERAL INFORMATION ..................................................................3
2.1 ABOUT THE MANUAL ..............................................................................3
2.4 IDENTIFICATION LABEL .........................................................................7
2.5 RECEIVING AND STORAGE .....................................................................8
3 INSTALLATION AND CONNECTION ..................................................9
3.1 MECHANICAL INSTALLATION .................................................................9
3.1.1 Environmental Conditions ..............................................................9
3.1.2 Positioning and Mounting...............................................................9
3.1.2.1 Cabinet Mounting ................................................................9
3.1.2.2 Surface Mounting .............................................................10
3.1.2.3 DIN-Rail Mounting .............................................................10
3.2 ELECTRICAL INSTALLATION ................................................................10
3.2.1 Identification of the Power Terminals and Grounding Points .10
3.2.2 Circuit Breakers, Fuses, Grounding and Power .......................11
3.2.3 Power Connections .......................................................................12
3.2.3.1 Input Connections .............................................................14
3.2.3.2 Power Supply Reactance ................................................14
3.2.3.3 Dynamic Braking ...............................................................15
3.2.3.4 Output Connections .........................................................16
3.2.4 Grounding Connections ...............................................................17
3.2.5 Control Connections ....................................................................17
3.2.6 Cable Separation Distance ..........................................................18
3.3 INSTALLATIONS ACCORDING TO EUROPEAN DIRECTIVE OF
ELECTROMAGNETIC COMPATIBILITY .....................................................18
3.3.1 Control Connections .....................................................................19
3.3.2 Emission and Immunity Levels ....................................................19
3.3.3 Characteristics of the RFI Filter .................................................20
4 KEYPAD (HMI) AND BASIC PROGRAMMING ................................21
4.1 USE OF THE KEYPAD TO OPERATE THE INVERTER .........................21
4.2 INDICATIONS ON THE HMI DISPLAY ...................................................21
4.3 OPERATING MODES OF THE HMI ........................................................21
5 FIRST TIME POWER-UP AND START-UP .......................................23
5.1 START-UP PREPARATION ......................................................................23
5.2.1 Basic Application...........................................................................24
5.2.2 V/f Type of Control (P202 = 0) ......................................................25
5.2.3 Control Type V VW (P202 = 5).......................................................26