Cutler-Hammer - Eaton Canada

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Safety Rotating mechanical equipment can cause serious personal injury and property damage unless you handle them carefully, especially when the equipment is operating: ¥ Never wear loose fitting clothing, such as ties and scarves, when you operate rotating mechanical equipment. ¥ Always wear safety glasses when you operate rotating mechanical equipment. ¥ Stand clear, and make sure all hands and feet are clear, of rotating mechanical equipment before you start the Adjustable Frequency Drive. ¥ Refer to OSHA rules and regulations, paragraph 1910.219 for the use of guards on mechanical power transmission devices. AF93/IS903 Instruction Manual S-4 Warning Caution AF93/IS903 Adjustable Frequency Drives contain components and sub-assemblies that are sensitive to electrostatic discharge. Static control precautions are required when installing, testing, servicing, or repairing your Adjustable Frequency Drive. Component damage may result if you ignore electrostatic discharge control procedures. Observe the following precautions when you are working with electrical subassemblies: ¥ Before opening the enclosure, discharge static electricity from your body by touching a grounded metal object. ¥ When installing the equipment, connect the equipment ground conductor as soon as possible. ¥ Keep your hands and tools away from the electronic circuitry as much as possible. Nonconductive materials such as paper, plastic and Styrofoam must be kept away from the electronic circuitry. Do not use tape in the equipment enclosure. Pulling tape from a roll generates a high static charge. ¥ Printed circuit boards must be repaired by <strong>Cutler</strong>-<strong>Hammer</strong> technicians. Field service of printed circuit boards inside your AF93/IS903 is not possible without the proper software or diagnostic tools.
About This Manual SECTION 1 Introduction Congratulations! You have purchased one of the most sophisticated Adjustable Frequency Drives in the industry. Your drive is part of a family of drives that provide AC motor speed control in a wide variety of industrial and commercial applications. Models are available for 2 to 25 Hp applications. This manual provides a check list, drawings, specifications and pre-installation information to help you select the right equipment and properly install your AF93/IS903 Adjustable Frequency Drive. To assure successful installation, thoroughly read and understand the material presented in each section before you attempt to install the drive. If this is your first installation, we suggest that you read each section in the sequence they are presented since they assume you know the material presented previously. Once you are an experienced installer, you can use the manual as a source of reference and look up the information you need using the index as a guide. AF93/IS903 Adjustable Frequency Drives are designed to provide adjustable speed control of three phase motors. The microprocessor based pulse width modulated (PWM) drives have standard features which can be programmed to tailor your driveÕs performance to suit your needs. AF93/IS903 Instruction Manual 1-1
Page 1 and 2: Instruction Manual For Models AF93/
Page 3 and 4: Table of Contents Page Safety .....
Page 5 and 6: Safety Cutler-Hammer has made every
Page 7: Danger High Voltage Internal parts
Page 11 and 12: About This Section SECTION 2 Instal
Page 13 and 14: Pre-Installation This part of the I
Page 15 and 16: Where to Locate Drive Consider the
Page 17 and 18: Application Considerations Motor Se
Page 19 and 20: Input Line Considerations The value
Page 21 and 22: Input Line Considerations Harmonic
Page 23 and 24: Output Power Considerations To comp
Page 25 and 26: Installation Check List To help ass
Page 27 and 28: Installation Tasks Installation Che
Page 29 and 30: Installation Tasks ❐ Initial Star
Page 31 and 32: Drawings This part of the Installat
Page 33 and 34: 1 ¿.281" [7.14 mm] (Two Places) 5.
Page 35 and 36: OPTION 1 Note: Multiple units can b
Page 37 and 38: Fan Keypad Cover Keypad Remote Driv
Page 39 and 40: Optional Dynamic Brake Module Servi
Page 41 and 42: Optional Dynamic Brake Module Servi
Page 43 and 44: Chassis Gound Screw See Note 3 ILOO
Page 45 and 46: Nameplate Identification Adjustable
Page 47 and 48: Terminal Block The AF93/IS903 termi
Page 49 and 50: ¥ Heat Dissipation Specifications
Page 51 and 52: SECTION 3 Using Your Keypad About T
Page 53 and 54: Setup Button (item 14) - Pressing t
Page 55 and 56: Keypad Tips and Modes SECTION 3 Tip
Page 57 and 58: Stopping Your Drive From Your Keypa
Page 59 and 60:
Using the Forward/Reverse Button SE
Page 61 and 62:
Changing Parameter Settings SECTION
Page 63 and 64:
Step 6. Press Setup button. Changin
Page 65 and 66:
Changing Parameter Settings SECTION
Page 67 and 68:
SECTION 4 Using The Parameters Abou
Page 69 and 70:
Customer Setting Factory Setting No
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
AF93/IS903 Parameter Descriptions U
Page 81 and 82:
Page 83 and 84:
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Page 93 and 94:
SECTION 5 Troubleshooting This sect
Page 95 and 96:
Solutions To Drive Problems TROUBLE
Page 97 and 98:
Solutions To Drive Problems TROUBLE
Page 99 and 100:
See Note 1 DVM A B Checking DC Bus
Page 101 and 102:
About This Section Appendix This se
Page 103 and 104:
28 29 30 31 32 33 34 35 36 37 38 39
Page 105 and 106:
17 43 53 50 26 27 28 29 30 31 32 25
Page 107 and 108:
0.208" [5.29 mm] 3.904" [99.15 mm]
Page 109 and 110:
Note that parameters are listed wit
Page 111 and 112:
EMI; 2-39 EMI Susceptibility; 2-39
Page 113 and 114:
Load Limit, parameter; 4-5, 4-17, A
Page 115 and 116:
Selecting Parameters; 3-10 Changing
Page 117:
Cutler-Hammer Solid State Motor Con
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Cutler-Hammer - Eaton Canada

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