Invertek Drives Optidrive HVAC Series, Руководство пользователя

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Optidrive ODV ‐ 2 User Guide Revision 1.00
www.invertek.co.uk
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1. Introduction ..................................................................................................................................................................... 6
1.1. Important safety information ........................................................................................................................................................................................... 6
2. General Information and Ratings ..................................................................................................................................... 7
2.1. Drive model numbers ....................................................................................................................................................................................................... 7
2.2. Identifying the Drive by Model Number ........................................................................................................................................................................... 7
3. Mechanical Installation .................................................................................................................................................... 8
3.1. General ............................................................................................................................................................................................................................. 8
3.2. Before Installation ............................................................................................................................................................................................................ 8
3.3. UL Compliant Installation ................................................................................................................................................................................................. 8
3.4. Mechanical dimensions and mounting – Frame Sizes 2 & 3 ............................................................................................................................................. 8
3.5. Mechanical dimensions and mounting – Frame Size 4 ‐ 7 ................................................................................................................................................ 9
3.6. Guidelines for mounting ................................................................................................................................................................................................... 9
4. Electrical Installation ...................................................................................................................................................... 10
4.1. Grounding the Drive ....................................................................................................................................................................................................... 10
4.2. Wiring Precautions ......................................................................................................................................................................................................... 10
4.3. Incoming Power Connection .......................................................................................................................................................................................... 10
4.4. Drive and Motor Connection .......................................................................................................................................................................................... 11
4.5. Motor Terminal Box Connections ................................................................................................................................................................................... 11
4.6. Control Terminal Wiring ................................................................................................................................................................................................. 12
4.7. Control Terminals Connection Diagram ......................................................................................................................................................................... 12
4.8. Control Terminal Connections ........................................................................................................................................................................................ 12
5. Managing the Keypad .................................................................................................................................................... 13
5.1. Keypad Layout and Function .......................................................................................................................................................................................... 13
5.2. Drive Operating Displays ................................................................................................................................................................................................ 13
5.3. Accessing and Changing Parameter Values .................................................................................................................................................................... 13
5.4. Resetting Parameters to Factory Default Settings .......................................................................................................................................................... 14
5.5. Resetting Parameters to User Default Settings .............................................................................................................................................................. 14
5.6. Changing the Language on the OLED Display ................................................................................................................................................................. 15
5.7. Selecting between Hand and Auto Control .................................................................................................................................................................... 15
6. Commissioning............................................................................................................................................................... 15
6.1. General ........................................................................................................................................................................................................................... 15
7. Parameters .................................................................................................................................................................... 17
7.1. Parameter Set Overview ................................................................................................................................................................................................ 17
7.2. Parameter Group 1 – Basic Parameters ......................................................................................................................................................................... 17
8. Digital Input Functions ................................................................................................................................................... 19
8.1. Digital Input Configuration Parameter P1 ‐ 13 ................................................................................................................................................................. 19
9. Extended Parameters ..................................................................................................................................................... 20
9.1. Parameter Group 2 ‐ Extended parameters ................................................................................................................................................................... 20
9.2. Parameter Group 3 – PID Control ................................................................................................................................................................................... 25
9.3. Parameter Group 4 – High Performance Motor Control ................................................................................................................................................ 26
9.4. Parameter Group 5 – Communication Parameters ........................................................................................................................................................ 26
9.5. Parameter Group 6 – Advance Feature configuration .................................................................................................................................................... 26
9.6. Parameter Group 7 – Reserved (not available) .............................................................................................................................................................. 26
9.7. Parameter Group 8 – HVAC Function Specific Parameters ............................................................................................................................................. 27
9.8. Parameter Group 9 – Advance drive control logic configuration ................................................................................................................................... 28
9.9. Parameter Group 0 – Monitoring Parameters (Read Only) ............................................................................................................................................ 29
10. Serial communications ................................................................................................................................................... 32
10.1. RS ‐ 485 communications ................................................................................................................................................................................................. 32
10.2. Modbus RTU Communications ....................................................................................................................................................................................... 32
11. Technical Data ............................................................................................................................................................... 34
11.1. Environmental ................................................................................................................................................................................................................ 34
11.2. Input voltage ranges ....................................................................................................................................................................................................... 34
11.3. Maximum supply ratings for UL compliance .................................................................................................................................................................. 34
11.4. Output Power and Current ratings ................................................................................................................................................................................. 34
12. Troubleshooting ............................................................................................................................................................. 36
12.1. Fault messages ............................................................................................................................................................................................................... 36
13. HVAC Specific Feature Setup (Menu 8) ........................................................................................................................... 38
13.1. Pump Staging – DOL Cascade ......................................................................................................................................................................................... 38
13.2. Pump Staging – Multiple Drive Cascade ......................................................................................................................................................................... 39
13.3. Maintenance Interval Set ‐ up and Reset ......................................................................................................................................................................... 40
13.4. Load Profile Monitoring Function ................................................................................................................................................................................... 41
13.5. Pump Clean Function ..................................................................................................................................................................................................... 42
13.6. Pump Stir Function ......................................................................................................................................................................................................... 44
13.7. Bypass Control Function ................................................................................................................................................................................................. 44
13.8. Fire Mode Function ........................................................................................................................................................................................................ 46
13.9. Motor Pre ‐ Heat Function and DC Injection .................................................................................................................................................................... 48
14. PID Control Applications ................................................................................................................................................ 50
14.1. Overview ........................................................................................................................................................................................................................ 50
14.2. PID Function Set ‐ up ........................................................................................................................................................................................................ 50
14.3. Application Example ....................................................................................................................................................................................................... 53
15. Parameter Change Tables .............................................................................................................................................. 54