Cont. viii
Installation Drawings .........................................................................3-64
Connection Diagrams........................................................................3-77
CHAPTER 4 CALIBRATION AND START-UP
Introduction ........................................................................................4-1
Initial Checks ......................................................................................4-1
• Recommended Tools 4-1
Check Motor 4-2
Check Supply 4-2
Calibrate the Drive ..............................................................................4-3
Initial Drive Start..................................................................................4-5
Tune the Current Loop (AUTOTUNE) 4-8
Set Up Field Control 4-10
Set Up Speed Feedback 4-12
Setup For Field Weakening 4-14
Adjust Speed Loop 4-15
Other Important Parameters 4-16
Recording Parameters ........................................................................4-16
Starting and Stopping Methods...........................................................4-17
Stopping Methods 4-17
• Normal Stop (C3) 4-17
• Program Stop (B8) 4-20
• Coast Stop (B9) 4-23
• Standstill 4-23
• The Trip Condition 4-23
Normal Starting Method 4-23
Advanced Starting Methods 4-24
• Starting Several Drives Simultaneously 4-24
• Jog 4-24
• Crawl 4-24
• Take Up Slack 4-25
External Control of the Drive ..............................................................4-26
• Remote Sequencing Command 4-26
• Sequence Status 4-27
CHAPTER 5 CONTROL LOOPS
Control Loops - Principle of Operation ..................................................5-1
Current Loop 5-1
Speed Loop 5-4
Field Control 5-5
• Set-Up Notes 5-5
• Field Weakening 5-6
• Standby Field 5-7
CHAPTER 6 THE KEYPAD
Connecting the 6911 Keypad ...............................................................6-1
Control Key Definitions 6-2
• Keys for Programming the Drive 6-2
• Keys for Operating the Drive Locally 6-3
Indications 6-3
• Keypad Alarm Messages 6-3
• Keypad LEDs 6-4
The Menu System ................................................................................6-5
The Local Menu 6-6
• The L/R Key 6-6
• The PROG Key 6-6
Navigating the Menu System 6-7
Changing a Parameter Value 6-7
The Menu System Map 6-8
The Keypad Menus ............................................................................6-10
• DIAGNOSTICS 6-10
• SETUP PARAMETERS 6-16
• PASSWORD 6-17
• ALARM STATUS 6-18
• MENUS 6-18
• SERIAL LINKS 6-19
• SYSTEM 6-19
• PARAMETER SAVE 6-19
• FUNCTION BLOCKS 6-21
Menu Shortcuts and Special Key Combinations ....................................6-22
• Quick Tag Information 6-22
• Changing the Stack Size (3-button reset) 6-22
•
Resetting to Factory Defaults (2-button reset) 6-23
•
Cloning Feature 6-23
How to Save, Restore and Copy your Settings .............................................6-24
Saving Your Application 6-24
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