Yaskawa AC Drive Z1000 User Manual
Yaskawa ac drive z1000, User manual, Ac drive for hvac fan and pump
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YASKAWA AC Drive Z1000
AC Drive for HVAC Fan and Pump
User Manual
MANUAL NO. TOEP C710616 45E
Models: 200 V Class: 2.2 to 110 kW (3 to 150 HP)
400 V Class: 2.2 to 370 kW (3 to 500 HP)
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
Type: CIMR-ZU
A
Mechanical Installation
2
3
Electrical Installation
1
Receiving
4
5
A
B
A
D
E
6
Peripheral Devices &
Options
C
BACnet Communications
Quick Reference Sheet
Specifications
Specifications
Parameter List
Start-Up Programming &
Operation
Troubleshooting
Standards Compliance
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Table of contents
Document Outline
- Front Cover
- Table of Contents
- i Preface & General Safety
- 1 Receiving
- 2 Mechanical Installation
- 3 Electrical Installation
- 3.1 Section Safety
- 3.2 Standard Connection Diagram
- 3.3 Main Circuit Connection Diagram
- 3.4 Terminal Block Configuration
- 3.5 Terminal Cover
- 3.6 HOA Keypad and Front Cover
- 3.7 Top Protective Cover
- 3.8 Main Circuit Wiring
- 3.9 Control Circuit Wiring
- 3.10 Control I/O Connections
- 3.11 Connect to a PC
- 3.12 External Interlock
- 3.13 Wiring Checklist
- 4 Start-Up Programming & Operation
- 4.1 Section Safety
- 4.2 Using the HOA Keypad
- 4.3 The Drive, Programming, and Clock Adjustment Modes
- 4.4 Start-Up Flowcharts
- 4.5 Powering Up the Drive
- 4.6 Application Selection
- HVAC Application Parameters
- Setting 1: Fan Application
- Setting 2: Fan with PI Control Application
- Setting 3: Return Fan with PI Control Application
- Setting 4: Cooling Tower Fan Application
- Setting 5: Cooling Tower Fan with PI Control Application
- Setting 6: Pump (Secondary) Application
- Setting 7: Pump with PI Control Application
- 4.7 Basic Drive Setup Adjustments
- 4.8 Auto-Tuning
- 4.9 No-Load Operation Test Run
- 4.10 Test Run with Load Connected
- 4.11 Verifying Parameter Settings and Backing Up Changes
- 4.12 Test Run Checklist
- 4.13 Advanced Drive Setup Adjustments
- 5 Troubleshooting
- 5.1 Section Safety
- 5.2 Motor Performance Fine-Tuning
- 5.3 Drive Alarms, Faults, and Errors
- 5.4 Fault Detection
- 5.5 Alarm Detection
- 5.6 Programming Errors
- 5.7 Auto-Tuning Fault Detection
- 5.8 Copy Function Related Displays
- 5.9 Diagnosing and Resetting Faults
- 5.10 Troubleshooting without Fault Display
- Common Problems
- Cannot Change Parameter Settings
- Motor Does Not Rotate Properly after Pressing AUTO Button or after Entering External Run Command
- Motor is Too Hot
- oPE02 Error Occurs When Lowering the Motor Rated Current Setting
- Motor Stalls during Acceleration or Acceleration Time is Too Long
- Drive Frequency Reference Differs from the Controller Frequency Reference Command
- Excessive Motor Oscillation and Erratic Rotation
- Deceleration Takes Longer than Expected
- Noise From Drive or Motor Cables When the Drive is Powered On
- Ground Fault Circuit Interrupter (GFCI) Trips During Run
- Connected Machinery Vibrates When Motor Rotates
- PI Output Fault
- Motor Rotates After the Drive Output is Shut Off (Motor Rotates During DC Injection Braking)
- Output Frequency is Not as High as Frequency Reference
- Sound from Motor
- Unstable Motor Speed when Using PM
- Motor Does Not Restart after Power Loss
- 6 Peripheral Devices & Options
- 6.1 Section Safety
- 6.2 Drive Options and Peripheral Devices
- 6.3 Connecting Peripheral Devices
- 6.4 Option Installation
- 6.5 Installing Peripheral Devices
- Installing a Molded Case Circuit Breaker (MCCB) or Ground Fault Circuit Interrupter (GFCI)
- Installing a Magnetic Contactor at the Power Supply Side
- Connecting an AC Reactor
- Connecting a Surge Absorber
- Attachment for External Heatsink Mounting
- Installing a Motor Thermal Overload (oL) Relay on the Drive Output
- Appendix: A Specifications
- A.1 Power Ratings
- Three-Phase 200 V Class Drive Models 2A0011 to 2A0088
- Three-Phase 200 V Class Drive Models 2A0114 to 2A0396
- Three-Phase 400 V Class Drive Models 4A0005 to 4A0027
- Three-Phase 400 V Class Drive Models 4A0034 to 4A0096
- Three-Phase 400 V Class Drive Models 4A0124 to 4A0302
- Three-Phase 400 V Class Drive Models 4A0361 to 4A0590
- A.2 Drive Specifications
- A.3 Drive Watt Loss Data
- A.4 Drive Derating Data
- A.1 Power Ratings
- Appendix: B Parameter List
- B.1 A: Initialization Parameters
- B.2 b: Application
- B.3 C: Tuning
- B.4 d: References
- B.5 E: Motor Parameters
- B.6 F: Communication Option Parameters
- B.7 H Parameters: Multi-Function Terminals
- B.8 L: Protection Function
- B.9 n: Special Adjustment
- B.10 o: Operator-Related Settings
- B.11 S: Special Application
- B.12 T: Motor Tuning
- B.13 U: Monitors
- Appendix: C BACnet Communications
- C.1 BACnet Configuration
- C.2 Communication Specifications
- C.3 Connecting to a Network
- C.4 BACnet Setup Parameters
- C.5 Drive Operations by BACnet
- C.6 Communications Timing
- C.7 BACnet Objects Supported
- C.8 Accessing Drive Parameters and the Enter Command
- C.9 Communication Errors
- C.10 Self-Diagnostics
- C.11 BACnet Protocol Implementation Conformance Statement
- Appendix: D Standards Compliance
- Appendix: E Quick Reference Sheet
- Index
- Revision History
- Back Cover