Yaskawa Z1000 AC Drive HVAC User Manual
Yaskawa ac drive z1000, User manual, Ac drive for hvac fan and pump
Table of contents
Document Outline
- Preface & General Safety
- Receiving
- Mechanical Installation
- Section Safety
- Mechanical Installation
- Flange Type Enclosure (NEMA 12 Backside) Dimensions & HeatLoss
- Flange Type Models 5A0003 and 5A0004
- Flange Type Models 5A0006 and 5A0009
- Flange Type Model 5A0011
- Flange Type Models 5A0017 and 5A0022
- Flange Type Models 5A0027 and 5A0032
- Flange Type Models 5A0041 and 5A0052
- Flange Type Models 5A0062 to 5A0099
- Flange Type Models 5A0125 and 5A0145
- Flange Type Models 5A0192 and 5A0242
- Electrical Installation
- Start-Up Programming & Operation
- Section Safety
- Using the HOA Keypad
- The Drive, Programming, and Clock Adjustment Modes
- Start-Up Flowcharts
- Powering Up the Drive
- 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
- Basic Drive Setup Adjustments
- Auto-Tuning
- No-Load Operation Test Run
- Test Run with Load Connected
- Verifying Parameter Settings and Backing Up Changes
- Test Run Checklist
- Advanced Drive Setup Adjustments
- Troubleshooting
- Section Safety
- Motor Performance Fine-Tuning
- Drive Alarms, Faults, and Errors
- Fault Detection
- Alarm Detection
- Programming Errors
- Auto-Tuning Fault Detection
- Copy Function Related Displays
- Diagnosing and Resetting Faults
- Troubleshooting without Fault Display
- Common Problems
- Cannot Change Parameter Settings
- Motor Does Not Rotate Properly after Pressing AUTO Button orafter Entering External Run Command
- Motor is Too Hot
- oPE02 Error Occurs When Lowering the Motor Rated Current Setting
- Motor Stalls during Accelerationor Acceleration Time is Too Long
- Drive Frequency Reference Differs fromthe 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 PoweredOn
- 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 RotatesDuring 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
- Peripheral Devices & Options
- Section Safety
- Drive Options and Peripheral Devices
- Connecting Peripheral Devices
- Option Installation
- 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
- Connecting a Noise Filter
- Installing InputFuses
- Attachment for External Heatsink Mounting
- Installing a MotorThermal Overload (oL) Relay on the Drive Output
- Specifications
- Parameter List
- BACnet Communications
- BACnet Configuration
- Communication Specifications
- Connecting to a Network
- BACnet Setup Parameters
- Drive Operations by BACnet
- Communications Timing
- BACnet Objects Supported
- Accessing Drive Parameters and the Enter Command
- Communication Errors
- Self-Diagnostics
- BACnet Protocol Implementation Conformance Statement
- Standards Compliance
- Quick Reference Sheet