User Manual V 1-4.XX User guide
Table Of Contents
- Front Cover
- Chapter 1
- Chapter 2
- Chapter 3
- Chapter 4
- Chapter 5
- Chapter 6
- Chapter 7
- Chapter 8
- Chapter 9
- Chapter 10
- Chapter 11
- Chapter 12
- Chapter 13
- Appendix A
- Appendix B
- Appendix C
- Appendix D
- Appendix E
- Appendix F
- Who Should Use this Manual?
- What Is the 1336 IMPACT Drive?
- Purpose of this Manual
- Terms and Abbreviations
- Common Techniques Used in this Manual
- Allen-Bradley Support
- Table of Contents
- Preface
- Chapter 1
- Chapter 2
- Mounting and Wiring Your 1336 IMPACT Drive
- Chapter Objectives
- Before Mounting Your Drive
- Input Fuses and Circuit Breakers
- Mounting Your Drive
- Grounding Your Drive
- Wiring the Power
- Hard Wiring Your I/O
- Connecting Your Gateway
- Installing an Interface Board
- Connecting the Power to the Drive
- Disconnecting the Drive Output
- Starting and Stopping the Motor
- Electrical Interference— EMI/RFI
- Do I Need an RFI Filter?
- Mounting and Wiring Your 1336 IMPACT Drive
- Chapter 3
- Chapter 4
- Chapter 5
- Using the LOption
- Chapter Objectives
- What is the LOption?
- What Functions are Available?
- Setting Up the LOption Board
- Using an Encoder with the LOption Board
- Requirements for the Contact Closure Interface Board (L4)
- Requirements for the 24V AC/DC Interface Board Requirements (L5)
- Requirements for the 115V AC Interface Board (L6)
- Requirements for the Contact Closure Interface Board (L7E)
- Requirements for the 24VAC/DC Interface Board Requirements (L8E)
- Requirements for the 115V AC Interface Board (L9E)
- Using the LOption
- Chapter 6
- Starting Up Your System
- Chapter Objectives
- Before Applying Power to Your Drive
- Applying Power to Your Drive
- Recording Your Drive and Motor Information
- Understanding the Basics of the Human Interface Module (HIM)
- Starting Up Your System
- Running the Quick Motor Tune Procedure
- Configuring the Digital Section
- Configuring the Analog Section
- Understanding Links
- Where Do I Go From Here?
- Starting Up Your System
- Chapter 7
- Chapter 8
- Chapter 9
- Applications
- Chapter Objectives
- Choosing a Motor Feedback Source
- Choosing an Optional Braking/Decelerating Method
- Using DC Hold
- Using Up to 400% Motor Current
- Understanding the Scale and Offset Parameters for Analog I/O
- Using 4 – 20mA Inputs/Outputs
- Using a Remote Pot
- Using MOP
- Using Flying Start
- Speed Profiling Introduction
- Speed Profiling Operation
- Speed Profile Start Up Configuration
- Initial Setup Requirements
- Profile Command & Control
- Using the TB3 Inputs
- Encoder Steps
- Applications
- Chapter 10
- Using the Function Block
- Chapter Objectives
- What is a Function Block?
- Evaluating the Inputs
- Using the Timer Delay Function
- Using the State Machine Function
- Using the Add/Subtract Function
- Using the Maximum/Minimum Function
- Using the Up/Down Counter Function
- Using the Multiply/Divide Function
- Using the Scale Function
- Using the Hysteresis Function
- Using the Band Function
- Using the Logical Add/Subtract Function
- Using the Logical Multiply/Divide Function
- Using the Function Block
- Chapter 11
- Chapter 12
- Troubleshooting
- Chapter Objectives
- Required Equipment
- Fault/Warning Handling
- Viewing the Fault and Warning Queues on the HIM
- What Are the Fault Descriptions?
- Understanding Precharge and Ridethrough Faults
- Understanding the Bus Voltage Tracker
- Understanding the Parameter Limit Faults
- Understanding the Math Limit Faults
- Start Up Troubleshooting Procedures
- Miscellaneous Troubleshooting Procedures
- Encoderless Troubleshooting Problems
- Troubleshooting
- Chapter 13
- Appendix A
- Appendix B
- Appendix C
- Appendix D
- Appendix E
- Appendix F
- Index
- Back Cover

Control Block Diagrams B-37
Once the inertia is determined, the value is placed in Total Inertia
(parameter 157). The value of Spd Desired BW (parameter 161) can
then be determined.
Once these values are determined, the speed loop auto-tune test
performs the speed loop gain calculations to determine the values of
the following parameters:
During the speed loop auto-tune, you can check the status of the test
by using Autotune Status (parameter 156). The first four bits (0 – 3)
identify the current status:
Bits 4 – 7, 12, and 13 identify why bit 2 may have been set.
file:
Control
group:
Speed Regulator
file:
Control
group:
Speed Regulator
Speed Feedback
Control Limits
This parameter: Has this definition:
Ki Speed Loop
(parameter 158)
Controls the integral error gain of the speed regulator.
Kp Speed Loop
(parameter 159)
Controls the proportional error gain of the speed regulator.
Kf Speed Loop
(parameter 160)
Controls the feed forward gain of the speed regulator.
Fdbk Filter Sel
(parameter 65)
Selects the type of feedback filter.
Error Filtr BW
(parameter 162)
Sets the bandwidths of two cascaded low pass filters in the
Kf error path of the speed PI regulator.
Current Rate Lim
(parameter 77)
Specifies the largest allowable rate of change for the
current reference signal.
file:
Autotune
group:
Autotune Status
If this bit is set: Then:
0 The test is currently executing.
1 The test has completed.
2 An error was encountered.
3 The test was aborted because a stop command was issued.
If this bit is set: Then:
4 The motor has active flux.
5 The drive is not ready to start auto-tune.
6 The drive is not at zero speed.
7 The motor is running.
12
The auto-tune test timed out because the inertia test failed to
accelerate the load. The load must accelerate at a rate of 5%
speed change per minute or faster.
13 The inertia test failed to reach the torque limit.