Owner manual

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1. Introduction ....................................................................................................................................................................... 7
1.1. Important Safety Information 7
2. General Information and Ratings ....................................................................................................................................... 8
2.1. Identifying the Drive by Model Number 8
2.2. Drive Model Numbers 8
3. Mechanical Installation ...................................................................................................................................................... 9
3.1. General 9
3.2. Before Installation 9
3.3. UL Compliant Installation 9
3.4. Mechanical Dimensions and Mounting – IP20 Open Units 9
3.5. Guidelines for Enclosure Mounting – IP20 Units 9
3.6. Mechanical Dimensions – IP66 (Nema 4X) Enclosed Units 10
3.7. Guidelines for Mounting Enclosed Units 10
3.8. Gland Plate and Lock Off 11
3.9. Removing the Terminal Cover 11
3.10. Routine Maintenance 11
4. Power Wiring ................................................................................................................................................................... 12
4.1. Grounding the Drive 12
4.2. Wiring Precautions 12
4.3. Incoming Power Connection 13
4.4. Drive and Motor Connection 13
4.5. Motor Terminal Box Connections 13
4.6. Motor Thermal overload Protection. 14
4.7. Control Terminal Wiring 14
4.8. Connection Diagram 14
4.9. IP20 & IP66 (Nema 4X) Non- Switched UnitsDrive & Motor Connections 15
4.10. Using the REV/0/FWD Selector Switch (Switched Version Only) 15
4.11. Control Terminal Connections 16
5. Operation......................................................................................................................................................................... 17
5.1. Managing the Keypad 17
5.2. Terminal Control 17
5.3. Keypad Control 18
6. Parameters ...................................................................................................................................................................... 19
6.1. Standard Parameters 19
6.2. Extended Parameters 20
6.3. Adjusting the Voltage / Frequency (V/f) characteristics 22
6.4. P-00 Read Only Status Parameters 23
7. Analog and Digital Input Configurations ........................................................................................................................... 24
7.1. Terminal Mode (P-12 = 0) 24
7.2. Keypad Mode (P-12 = 1 or 2) 25
7.3. Modbus Control Mode (P-12 = 4) 25
7.4. User PI Control Mode 26
7.5. Motor Thermistor Connection 26
8. Modbus RTU Communications ......................................................................................................................................... 27
8.1. Introduction 27
8.2. Modbus RTU Specification 27
8.3. RJ45 Connector Configuration 27
8.4. Modbus Telegram Structure 27
8.5. Modbus Register Map 27
9. Technical Data.................................................................................................................................................................. 28
9.1. Environmental 28
9.2. Rating Tables 28
9.3. Additional Information for UL Compliance 29
10. Trouble Shooting ........................................................................................................................................................ 30
10.1. Fault Code Messages 30