Galil Motion Control DMC-1000 - Page 9

ii • Contents DMC-1000
Example 13 - Motion Programs with Trippoints.......................................................22
Example 14 - Control Variables................................................................................22
Example 15 - Linear Interpolation.............................................................................23
Example 16 - Circular Interpolation..........................................................................23
Chapter 3 Connecting Hardware 25
Overview..................................................................................................................................25
Using Optoisolated Inputs .......................................................................................................25
Limit Switch Input.....................................................................................................25
Home Switch Input....................................................................................................26
Abort Input ................................................................................................................26
Uncommitted Digital Inputs......................................................................................27
Wiring the Optoisolated Inputs................................................................................................27
Using an Isolated Power Supply................................................................................28
Bypassing the Opto-Isolation: ...................................................................................29
Changing Optoisolated Inputs From Active Low to Active High.............................30
Amplifier Interface ..................................................................................................................30
TTL Inputs...............................................................................................................................31
Analog Inputs...........................................................................................................................31
TTL Outputs ............................................................................................................................32
Offset Adjustment....................................................................................................................32
Chapter 4 Communication 33
Introduction..............................................................................................................................33
Address Selection ....................................................................................................................33
Example - Address Selection.....................................................................................34
Communication with the Controller ........................................................................................34
Communication Registers..........................................................................................34
Simplified Communication Procedure ......................................................................34
Advanced Communication Techniques.....................................................................35
Interrupts..................................................................................................................................36
Configuring Interrupts...............................................................................................36
Servicing Interrupts...................................................................................................38
Example - Interrupts..................................................................................................38
Controller Response to DATA ................................................................................................39
Galil Software Tools and Libraries..........................................................................................39
Chapter 5 Command Basics 41
Introduction..............................................................................................................................41
Command Syntax.....................................................................................................................41
Coordinated Motion with more than 1 axis...............................................................42
Program Syntax.........................................................................................................42
Controller Response to DATA ................................................................................................42
Interrogating the Controller .....................................................................................................43
Interrogation Commands...........................................................................................43
Additional Interrogation Methods.............................................................................44
Operands....................................................................................................................44
Command Summary..................................................................................................44
Chapter 6 Programming Motion 45
Overview..................................................................................................................................45
Independent Axis Positioning..................................................................................................45
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