DMC-1500 Contents • i
Contents
Chapter 1 Overview 1
Introduction ...............................................................................................................................1
Overview of Motor Types .........................................................................................................2
Standard Servo Motors with +/- 10 Volt Command Signal ........................................2
Stepper Motor with Step and Direction Signals..........................................................2
DMC-1500 Functional Elements...............................................................................................2
Microcomputer Section...............................................................................................3
Motor Interface............................................................................................................3
Communication ...........................................................................................................3
General I/O..................................................................................................................3
System Elements .........................................................................................................3
Motor...........................................................................................................................4
Amplifier (Driver).......................................................................................................4
Encoder or Position Sensor .........................................................................................4
Watch Dog Timer........................................................................................................4
Chapter 2 Getting Started 7
Elements You Need...................................................................................................................7
Installing the DMC-1500...........................................................................................................8
Step 1. Determine Overall Motor Configuration.........................................................8
Step 2. Install Jumpers on the DMC-1500 ..................................................................8
Step 3. Configure DIP switches on the DMC-1500 ....................................................9
Step 4. Connect AC Power to the Controller ..............................................................9
Step 5. Install Communications Software ...................................................................9
Step 6. Establish Communications with Galil Software............................................10
Step 7. Connect Amplifiers and Encoders.................................................................11
Step 8a. Connect Standard Servo Motors..................................................................13
Step 8b. Connect Step Motors...................................................................................16
Step 9. Tune the Servo System..................................................................................17
Design Examples.....................................................................................................................18
Example 1 - System Set-up .......................................................................................18
Example 2 - Profiled Move .......................................................................................18
Example 3 - Multiple Axes........................................................................................19
Example 4 - Independent Moves...............................................................................19
Example 5 - Position Interrogation............................................................................19
Example 6 - Absolute Position..................................................................................20
Example 7 - Velocity Control....................................................................................20
Example 8 - Operation Under Torque Limit.............................................................20
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