gclib  1.34.15
Communications API for Galil controllers and PLCs
Message Example

C++ C# Visual Basic
Example Example Example
Logic Logic Logic
Instructions Instructions Instructions

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Concepts

This example demonstrates:

  • How to connect to a controller via IP Address.
  • How to issue basic commands.
  • How to reconstitute a full message from GMessage().
  • How to detect differences in crashed DMC code and Trace.
  • How to print messages.
  • How to use Keep Alive to maintain connection to gcaps.

Prerequisites

A Galil controller with a motor connected at the A axis is needed for this example.

Command Line Arguments

This example requires 1 argument:

  • The IP Address of a Galil controller.
message_example.exe 192.168.42.96

Example Output

`************************************************************************`
Example GMessage() usage
`************************************************************************`
<HELLO WORLD
>
Trace Line: 0 i=0
Trace Line: 1 #A
Trace Line: 2 MGi
Standard Line: 0.0000
Trace Line: 3 i=i+1
Trace Line: 4 WT100
Trace Line: 5 JP#A,i<1
Trace Line: 6 i=i/0
Crashed Code: ?6 i=i/0