Yaskawa Z1000 AC Drive HVAC User Manual
Yaskawa ac drive z1000, User manual, Ac drive for hvac fan and pump
YASKAWA AC Drive Z1000
MANUAL NO. TOEP YAIZ1U 03A
AC Drive for HVAC Fan and Pump
User Manual
Models: 600 V Class: 2 to 250 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
Receiving
1
Mechanical Installation
2
Electrical Installation
3
Start-Up Programming &
Operation
4
Troubleshooting
5
Peripheral Devices &
Options
6
Specifications
A
Parameter List
B
BACnet Communications
C
Standards Compliance
D
Quick Reference Sheet
E
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